1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
|
2015-01-23 Vladimir Makarov <vmakarov@redhat.com>
PR target/64317
* lra-lives.c (make_hard_regno_born): Add parameter. Don't make
REAL_PIC_OFFSET_TABLE_REGNUM conflicting with pic offset pseudo.
(mark_regno_live, process_bb_lives): Pass new parameter value to
make_hard_regno_born.
2015-01-23 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/63637
PR rtl-optimization/60663
* cse.c (merge_equiv_classes): Set new_elt->cost to MAX_COST
if elt->cost is MAX_COST for ASM_OPERANDS.
(find_sets_in_insn): Fix up comment typo.
(cse_insn): Don't set src_volatile for all non-volatile
ASM_OPERANDS in PARALLELs, but just those with multiple outputs
or with "memory" clobber. Set elt->cost to MAX_COST
for ASM_OPERANDS in PARALLEL. Set src_elt->cost to MAX_COST
if new_src is ASM_OPERANDS and elt->cost is MAX_COST.
2015-01-23 Uros Bizjak <ubizjak@gmail.com>
* config/i386/sse.md (sse2_loadld): Set attribute isa to sse2 for
alternative 1.
2015-01-23 Uros Bizjak <ubizjak@gmail.com>
* config/i386/gnu-user.h (CRT_GET_RFIB_DATA): Move definition to
libgcc/config/i386/elf-lib.h.
2015-01-23 Jakub Jelinek <jakub@redhat.com>
PR driver/64737
* gcc.c (print_configuration): Don't print a blank line at the end
here...
(run_attempt): ... but here unstead.
PR middle-end/64734
* omp-low.c (scan_sharing_clauses): Don't ignore
OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION GOMP_MAP_POINTER clauses
on target data/update constructs.
2015-01-23 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR target/50928
* config/m32c/m32c.c (encode_pattern_1): Removed gcc_unreachable here.
(DEBUG_RELOAD): Removed define.
(m32c_limit_reload_class): Enable traces with if DEBUG0.
(m32c_function_arg): Added a type cast.
(m32c_legitimize_reload_address): Push A_REGS reload with PSImode.
* config/m32c/addsub.md (addsi3_1): Specify the mode of all arguments.
* config/m32c/bitops.md (andqi3_16): Likewise.
* config/m32c/mov.md (m32c_immd_dbl_mov): Likewise.
(push_a01_l): Likewise.
2015-01-23 David Malcolm <dmalcolm@redhat.com>
PR jit/64721
* main.c (main): Construct toplev instances with init_signals=true.
* toplev.c (general_init): Add param "init_signals", and use it to
conditionalize the calls to signal and host_hooks.extra_signals.
(toplev::toplev): Add param "init_signals".
(toplev::main): When invoking general_init, pass m_init_signals
to control whether signal-handlers are installed.
* toplev.h (toplev::toplev): Add param "init_signals".
(toplev::m_init_signals): New field.
2015-01-23 David Malcolm <dmalcolm@redhat.com>
PR jit/64722
* emit-rtl.c (init_emit_regs): Set pic_offset_table_rtx to
NULL_RTX before testing PIC_OFFSET_TABLE_REGNUM, since the
latter may be affected by the former (e.g. on i686).
2015-01-23 Martin Liska <mliska@suse.cz>
* tree.h (tree_vec_elt_check): Workaround -Wstrict-overflow
false positive during profiledbootstrap.
2015-01-23 Tom de Vries <tom@codesourcery.com>
PR libgomp/64672
* lto-opts.c (lto_write_options): Output non-explicit conservative
-fno-openacc.
* lto-wrapper.c (merge_and_complain): Handle merging -fopenacc.
(append_compiler_options): Pass -fopenacc through.
2015-01-23 Tom de Vries <tom@codesourcery.com>
PR libgomp/64707
* lto-opts.c (lto_write_options): Output non-explicit conservative
-fno-openmp.
* lto-wrapper.c (merge_and_complain): Handle merging -fopenmp.
(append_compiler_options): Pass -fopenmp through.
2015-01-23 Jakub Jelinek <jakub@redhat.com>
PR debug/64511
* dwarf2out.c (struct dw_loc_descr_node): Add chain_next
GTY markup.
* diagnostic-core.h (internal_error_no_backtrace): New prototype.
* diagnostic.def (DK_ICE_NOBT): New kind.
* diagnostic.c (diagnostic_action_after_output): Handle DK_ICE_NOBT
like DK_ICE, but never print backtrace.
(diagnostic_report_diagnostic): Handle DK_ICE_NOBT like DK_ICE.
(internal_error_no_backtrace): New function.
* gcc.c (execute): Use internal_error_no_backtrace instead of
internal_error.
2015-01-22 Jeff Law <law@redhat.com>
PR target/52076
* config/m68k/m68k.md (xorsi3_internal): Twiddle constraints to
improve code density for small immediate to memory case.
(insv): Better handle bitfield assignments when the field is
being set to all ones.
* config/m68k/predicates.md (reg_or_pow2_m1_operand): New
operand predicate.
2015-01-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Jakub Jelinek <jakub@redhat.com>
* gcc.c (LINK_SSP_SPEC): Handle -fstack-protector-explicit
for !TARGET_LIBC_PROVIDES_SSP version and
-fstack-protector-{all,strong,explicit} otherwise.
* config/freebsd.h (LINK_SSP_SPEC): Handle
-fstack-protector-{strong,explicit}.
2015-01-22 Jan Hubicka <hubicka@ucw.cz>
H.J. Lu <hongjiu.lu@intel.com>
PR ipa/64694
* ipa-inline.c (inline_small_functions): Fix thinko in maintenance of
heap.
2015-01-22 Wei Mi <wmi@google.com>
PR rtl-optimization/64557
* dse.c (record_store): Call get_addr for mem_addr.
(check_mem_read_rtx): Likewise.
2015-01-22 Eric Botcazou <ebotcazou@adacore.com>
* fold-const.c (const_binop): Add early return for non-tcc_binary.
2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
* toplev.c (init_local_tick): Process the failure when read
fails for random_seed.
* ubsan.c (ubsan_type_descriptor): Use 'pretty_print' for
'pretty_name' to avoid memory overflow.
2015-01-22 Richard Biener <rguenther@suse.de>
PR middle-end/64728
* tree-ssa-coalesce.c (coalesce_partitions): Do not perform
abnormal coalescing on undefined SSA names.
2015-22-01 Uros Bizjak <ubizjak@gmail.com>
PR target/64688
PR target/64477
* config/i386/sse.md (vec_set<mode>_0): Use (Yi/r/C) constraints
for alternative 3.
(*vec_dup<mode>): Use (Yi/$r) constraints for alternative 1.
2015-01-22 Trevor Saunders <tsaunders@mozilla.com>
PR middle-end/63325
* fold-const.c (fold_checksum_tree): Don't include value of
expr->decl_with_vis.symtab_node in the checksum.
2015-01-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/s390/s390.md (atomic code attribute): Fix typo "ior" ->
"or".
2015-01-22 Max Ostapenko <m.ostapenko@partner.samsung.com>
PR driver/64690
* gcc.c (insert_comments): New function.
(try_generate_repro): Call it.
(append_text): Removed.
2015-01-22 Richard Biener <rguenther@suse.de>
* ipa-inline.c (can_inline_edge_p): Disable inlining of edges
with IL incompatible options. Properly honor user optimize
attributes.
2015-01-21 Segher Boessenkool <segher@kernel.crashing.org>
PR rtl-optimization/64682
* combine.c (distribute_notes): When moving a death note for
a register that is set in the new I2, make sure to put it
before that new I2.
2015-01-21 David Edelsohn <dje.gcc@gmail.com>
* config/rs6000/rs6000.c (rs6000_file_start): Use rs6000_isa_flags
not TARGET_DEFAULT.
2015-01-21 Jakub Jelinek <jakub@redhat.com>
PR debug/64511
* simplify-rtx.c (simplify_relational_operation_1): Don't try to
optimize (eq/ne (and (side_effects) (const_int 0)) (const_int 0))
into (eq/ne (and (not (side_effects)) (const_int 0)) (const_int 0)).
PR sanitizer/64706
* doc/invoke.texi (-fsanitize=vptr): Document.
PR rtl-optimization/62078
* dse.c: Include cfgcleanup.h.
(rest_of_handle_dse): For -fnon-call-exceptions, if DSE removed
anything call purge_all_dead_edges and cleanup_cfg at the end
of the pass.
2015-01-21 Jan Hubicka <hubicka@ucw.cz>
* ipa-utils.c (ipa_merge_profiles): Avoid ICE on mismatch in indirect
edges.
2015-01-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
* gimplify.c (gimplify_function_tree): Check the no_sanitize_thread
decl attribute.
2015-01-21 David Sherwood <david.sherwood@arm.com>
Tejas Belagod <Tejas.Belagod@arm.com>
* config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Removed.
* config/aarch64/aarch64.c (aarch64_cannot_change_mode_class): Removed.
* config/aarch64/aarch64-protos.h (aarch64_cannot_change_mode_class):
Removed.
2015-01-21 David Sherwood <david.sherwood@arm.com>
Tejas Belagod <Tejas.Belagod@arm.com>
* config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_rglist)
(aarch64_reverse_mask): New decls.
* config/aarch64/iterators.md (UNSPEC_REV_REGLIST): New enum.
(insn_count): New mode_attr.
* config/aarch64/aarch64-simd.md (vec_store_lanesoi, vec_store_lanesci)
(vec_store_lanesxi, vec_load_lanesoi, vec_load_lanesci)
(vec_load_lanesxi): Made ABI compliant for Big Endian targets.
(aarch64_rev_reglist, aarch64_simd_ld2, aarch64_simd_ld3)
(aarch64_simd_ld4, aarch64_simd_st2, aarch64_simd_st3)
(aarch64_simd_st4): New patterns.
* config/aarch64/aarch64.c (aarch64_simd_attr_length_rglist)
(aarch64_reverse_mask): New functions.
2015-01-21 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/aarch64-protos.h (aarch64_simd_disambiguate_copy):
Declare.
* config/aarch64/aarch64.c (aarch64_classify_address): Allow extra
addressing modes for BE.
(aarch64_print_operand): Add 'R' specifier.
(aarch64_simd_disambiguate_copy): Delete.
(aarch64_simd_emit_reg_reg_move): New function.
* config/aarch64/aarch64-simd.md: Use aarch64_simd_emit_reg_reg_move
in define_splits for structural moves.
(mov<mode>): Use less restrictive predicates.
(*aarch64_mov<mode>): Simplify and only allow for LE.
(*aarch64_be_movoi, *aarch64_be_movci, *aarch64_be_movxi): New.
2015-01-21 Alan Hayward <alan.hayward@arm.com>
* rtlanal.c (subreg_get_info): Exit early for simple and common
cases.
2015-01-21 Richard Henderson <rth@redhat.com>
PR target/64669
* ccmp.c (used_in_cond_stmt_p): Remove.
(expand_ccmp_expr): Don't use it.
2015-01-21 Nick Clifton <nickc@redhat.com>
* config/rl78/rl78.c (rl78_calculate_death_notes): Look inside
PARALLELs.
2015-01-21 Richard Biener <rguenther@suse.de>
PR middle-end/64313
* tree-core.h (builtin_info, builtin_info_type): Turn from
an object with two arrays into an array of an object with
decl and two flags, implicit_p and declared_p.
* tree.h (builtin_decl_explicit, builtin_decl_implicit,
set_builtin_decl, set_builtin_decl_implicit_p,
builtin_decl_explicit_p, builtin_decl_implicit_p): Adjust.
(set_builtin_decl_declared_p, builtin_decl_declared_p): New functions.
* builtins.c (builtin_info): Adjust.
* gimplify.c (gimplify_addr_expr): References to builtins
that have been declared by the user makes them eligible for
use by the compiler. Call set_builtin_decl_implicit_p on them.
2015-01-20 Jeff Law <law@redhat.com>
PR target/59946
* config/m68k/m68k.md (Comparison expanders and patterns): Do not
allow pc-relative addresses in operand predicates or constraints.
2015-01-21 Bin Cheng <bin.cheng@arm.com>
* config/arm/arm.c (arm_cortex_a53_tune, arm_cortex_a57_tune): Prefer
neon on aarch32 processors for stringops.
2015-01-19 Jan Hubicka <hubicka@ucw.cz>
PR ipa/63576
* ipa-utils.c (ipa_merge_profiles): Merge speculative edges.
2015-01-19 Jan Hubicka <hubicka@ucw.cz>
PR lto/45375
* ipa-inline.c: Include lto-streamer.h
(report_inline_failed_reason): Output source file differences and
flags on optimization/target node mismatch.
(can_inline_edge_p): Consider caller to be the outer inline function;
be less restrictive about matching opimize and optimize_size attributes.
(inline_account_function_p): Break out from ...
(inline_small_functions): ... here.
* ipa-inline-transform.c (clone_inlined_nodes): Use
inline_account_function_p.
(inline_call): Use optimize attribution; use inline_account_function_p.
(inline_transform): Use opt_for_fn.
* ipa-inline.h (inline_account_function_p): Declare.
2015-01-20 Jakub Jelinek <jakub@redhat.com>
PR debug/64663
* dwarf2out.c (decl_piece_node): Don't put bitsize into
mode if bitsize <= 0.
(decl_piece_bitsize, adjust_piece_list, add_var_loc_to_decl,
dw_sra_loc_expr): Use HOST_WIDE_INT instead of int for bit
sizes and positions.
2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
* config/nios2/nios2.c (nios2_asm_file_end): Implement
TARGET_ASM_FILE_END hook for adding .note.GNU-stack section when
needed.
(TARGET_ASM_FILE_END): Define.
2015-01-20 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
* config/arm/arm-protos.h (enum arm_sched_autopref): New constants.
(struct tune_params): Use the enum.
* arm.c (arm_*_tune): Update.
(arm_option_override): Update.
2015-01-20 Richard Biener <rguenther@suse.de>
PR ipa/64684
* ipa-reference.c (add_static_var): Inline ...
(analyze_function): ... here after splitting out from ...
(is_proper_for_analysis): ... this.
2015-01-20 Matthew Wahab <matthew.wahab@arm.com>
PR target/64149
* config/arm/arm.opt: Remove lra option and arm_lra_flag variablesle.
* config/arm/arm.h (MODE_BASE_REG_CLASS): Remove use of arm_lra_flagag,
replace the conditional with it's true branch.
* config/arm/arm.config (TARGET_LRA_P): Set to hook_bool_void_true.
(arm_lra_p): Remove.
2015-01-20 Eric Botcazou <ebotcazou@adacore.com>
* config/visium/visium.h (LIB_SPEC): Adjust in default case.
2015-01-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
* config/tilegx/mul-tables.c: Move symtab.h include after coretypes.h include.
* config/tilepro/mul-tables.c: Add includes hashtab.h, hash-set.h, vec.h,
machmode.h, tm.h, hard-reg-set.h, input.h, function.h, rtl.h, flags.h, statistics.h,
double-int.h, real.h, fixed-value.h, alias.h, wide-int.h, inchash.h, tree.h,
insn-config.h, expmed.h, dojump.h, explow.h, calls.h, emit-rtl.h, varasm.h, stmt.h.
2015-01-20 Igor Zamyatin <igor.zamyatin@intel.com>
PR bootstrap/64676
Revert:
2015-01-19 Igor Zamyatin <igor.zamyatin@intel.com>
PR rtl-optimization/64081
* loop-iv.c (def_pred_latch_p): New function.
(latch_dominating_def): Allow specific cases with non-single
definitions.
(iv_get_reaching_def): Likewise.
(check_complex_exit_p): New function.
(check_simple_exit): Use check_complex_exit_p to allow certain cases
with exits not executing on any iteration.
2015-01-19 Jan Hubicka <hubicka@ucw.cz>
PR lto/45375
* i386.c (ix86_option_override_internal): Use ix86_tune_cost
to set branch cost.
2015-01-19 Jan Hubicka <hubicka@ucw.cz>
PR lto/45375
* i386.c (gate): Check flag_expensive_optimizations and
optimize_size.
(ix86_option_override_internal): Drop optimize_size condition
on MASK_ACCUMULATE_OUTGOING_ARGS, MASK_VZEROUPPER,
MASK_AVX256_SPLIT_UNALIGNED_LOAD, MASK_AVX256_SPLIT_UNALIGNED_STORE,
MASK_PREFER_AVX128.
(ix86_avx256_split_vector_move_misalign,
ix86_avx256_split_vector_move_misalign): Check optimize_insn_for_speed.
* sse.md (all uses of TARGET_PREFER_AVX128): Add
optimize_insn_for_speed_p check.
2015-01-19 Matthew Fortune <matthew.fortune@imgtec.com>
* config/mips/mips.h (FP_ASM_SPEC): New define.
(ASM_SPEC): Remove floating-point options and use FP_ASM_SPEC
instead.
2015-01-19 Oleg Endo <olegendo@gcc.gnu.org>
PR target/53988
* config/sh/sh-protos.h (sh_find_set_of_reg): Make sure not to return
nullptr for insn when reaching the first insn.
* config/sh/sh.c (sh_unspec_insn_p): Rewrite using subrtx_iterator.
(sh_insn_operands_modified_between_p): Add nullptr check.
(sh_find_extending_set_of_reg): Fix log message. Don't accept
sign extending mem load if the insn contains any UNSPEC or
UNSPEC_VOLATILE.
2015-01-19 Jan Hubicka <hubicka@ucw.cz>
* params.def (inline-unit-growth): Drop to 15%.
* invoke.texi (inline-unit-growth): Document change.
2015-01-19 Martin Liska <mliska@suse.cz>
PR ipa/64668
* ipa-icf-gimple.c (func_checker::compare_operand): Call proper
function for second argument of OBJ_TYPE_REF.
2015-01-19 Jan Hubicka <hubicka@ucw.cz>
PR ipa/64218
* ipa-inline.c (want_inline_function_to_all_callers_p): Fix check
whether function is an alias.
2015-01-19 Jan Hubicka <hubicka@ucw.cz>
* ipa-devirt.c (ipa_devirt): Drop polymorphic call info in hopeless
cases.
2015-01-19 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/64671
* lra-remat.c (operand_to_remat): Don't consider jump and call
insns.
2015-01-19 David Edelsohn <dje.gcc@gmail.com>
* config/rs6000/default64.h: Include rs6000-cpus.def.
(TARGET_DEFAULT) [LITTLE_ENDIAN]: Use ISA 2.7 (POWER8).
(TARGET_DEFAULT) [BIG_ENDIAN]: Use POWER4.
* config/rs6000/driver-rs6000.c (detect_processor_aix): Add POWER7
and POWER8.
* config/rs6000/linux64.h (PROCESSOR_DEFAULT64): Always default to
POWER8.
* config/rs6000/rs6000.c (rs6000_file_start): Emit .machine
pseudo-op to specify assembler dialect.
2015-01-19 Martin Liska <mliska@suse.cz>
PR ipa/64664
* ipa-icf.c (sem_item_optimizer::filter_removed_items):
Handle safe potentially removed nodes during filtering.
2015-01-19 Martin Liska <mliska@suse.cz>
* doc/extend.texi (no_icf): Add new attribute description.
* ipa-icf.c (sem_item_optimizer::merge_classes): Handle cases
where the pass attempts to merge a function with no_icf attribute.
2015-01-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/64532
* doc/md.texi (ARM Options): Document register constraints.
2015-01-19 Jiong Wang <jiong.wang@arm.com>
Andrew Pinski <apinski@cavium.com>
PR target/64304
* config/aarch64/aarch64.md (define_insn "*ashl<mode>3_insn"): Deleted.
(ashl<mode>3): Don't expand if operands[2] is not constant.
2015-01-19 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/64448
* config/aarch64/aarch64-simd.md (aarch64_simd_bsl<mode>_internal):
Match xor-and-xor RTL pattern.
2015-01-19 Igor Zamyatin <igor.zamyatin@intel.com>
PR rtl-optimization/64081
* loop-iv.c (def_pred_latch_p): New function.
(latch_dominating_def): Allow specific cases with non-single
definitions.
(iv_get_reaching_def): Likewise.
(check_complex_exit_p): New function.
(check_simple_exit): Use check_complex_exit_p to allow certain cases
with exits not executing on any iteration.
2015-01-19 Jakub Jelinek <jakub@redhat.com>
* common.opt (fgraphite): Fix a typo.
2015-01-19 Felix Yang <felix.yang@huawei.com>
* config/aarch64/aarch64-simd.md (aarch64_<maxmin_uns>p<mode>): New
pattern.
* config/aarch64/aarch64-simd-builtins.def (smaxp, sminp, umaxp,
uminp, smax_nanp, smin_nanp): New builtins.
* config/aarch64/arm_neon.h (vpmax_s8, vpmax_s16, vpmax_s32,
vpmax_u8, vpmax_u16, vpmax_u32, vpmaxq_s8, vpmaxq_s16, vpmaxq_s32,
vpmaxq_u8, vpmaxq_u16, vpmaxq_u32, vpmax_f32, vpmaxq_f32, vpmaxq_f64,
vpmaxqd_f64, vpmaxs_f32, vpmaxnm_f32, vpmaxnmq_f32, vpmaxnmq_f64,
vpmaxnmqd_f64, vpmaxnms_f32, vpmin_s8, vpmin_s16, vpmin_s32, vpmin_u8,
vpmin_u16, vpmin_u32, vpminq_s8, vpminq_s16, vpminq_s32, vpminq_u8,
vpminq_u16, vpminq_u32, vpmin_f32, vpminq_f32, vpminq_f64, vpminqd_f64,
vpmins_f32, vpminnm_f32, vpminnmq_f32, vpminnmq_f64, vpminnmqd_f64,
vpminnms_f32): Rewrite using builtin functions.
2015-01-19 Thomas Schwinge <thomas@codesourcery.com>
PR libgomp/64625
* omp-low.c (offload_symbol_decl): Remove variable.
(get_offload_symbol_decl): Remove function.
(expand_omp_target): For BUILT_IN_GOMP_TARGET,
BUILT_IN_GOMP_TARGET_DATA, BUILT_IN_GOMP_TARGET_UPDATE pass NULL
instead of &__OFFLOAD_TABLE__, for BUILT_IN_GOACC_DATA_START,
BUILT_IN_GOACC_ENTER_EXIT_DATA, BUILT_IN_GOACC_PARALLEL,
BUILT_IN_GOACC_UPDATE don't pass it at all.
2015-01-19 Ilya Enkovich <ilya.enkovich@intel.com>
* tree-sra.c (some_callers_have_mismatched_arguments_p): Allow thunk
callers.
2015-01-19 Ilya Enkovich <ilya.enkovich@intel.com>
* ipa-chkp.c (chkp_produce_thunks): Add early param
to split thunks production into two passes. Keep
'always_inline' function bodies after the first pass.
(pass_data_ipa_chkp_early_produce_thunks): New.
(pass_ipa_chkp_early_produce_thunks): New.
(pass_ipa_chkp_produce_thunks::execute): Adjust to new
chkp_produce_thunks signature.
(make_pass_ipa_chkp_early_produce_thunks): New.
* passes.def (pass_ipa_chkp_early_produce_thunks): New.
(pass_ipa_chkp_produce_thunks): Move after local optimizations.
* tree-pass.h (make_pass_ipa_chkp_early_produce_thunks): New.
2015-01-18 Jan Hubicka <hubicka@ucw.cz>
* cgraph.c (cgraph_node::dump): Dump profile flags.
2015-01-18 Oleg Endo <olegendo@gcc.gnu.org>
PR target/64652
* config/sh/sh.md (udivsi3_i4, divsi3_i4): Make use of sfunc address
reg appear first in the parallel.
2015-01-18 Jan Hubicka <hubicka@ucw.cz>
* ipa-reference.c (set_reference_optimization_summary,
ipa_reference_get_not_written_global): Do nothing if ipa-reference is
disabled.
(ignore_module_statics): New static var.
(propagate_bits): If ipa-reference is disabled, do not look into local
properties.
(analyze_function): Disable analysis when ipa_reference is disabled.
(generate_summary): Do not dump when reference is disabled;
collect vars accessed from functions with ipa-reference disabled.
(get_read_write_all_from_node): When ipa-reference is disabled, use the
node flags.
(gate): Enable for LTO.
(ignore_edge_p): New function.
(propagate): Skip functions w/o ipa-reference analysis.
* optc-save-gen.awk: Handle optimize_debug correctly.
* opth-gen.awk: Likewise.
* common.opt (fauto-inc-dec, fdelete-dead-exceptions, ffunction-cse,
fgraphite, fstrict-volatile-bitfields, fira-algorithm, fira-region,
fira-share-save-slots, fira-share-spill-slots,
fmodulo-sched-allow-regmoves, fpartial-inlining,
sched-stalled-insns, fsched-stalled-insns-dep, fstrict-overflow,
ftracer, ftree-parallelize-loops, fassociative-math,
freciprocal-math, fvect-cost-model, fsimd-cost-model): Mark as
Optimization
(fauto-profile, fcommon, fdata-sections, fipa-icf-variables,
ftoplevel-reorder, funit-at-a-time, fwhole-program): Do not mark as
Optimization.
* ipa-icf.c (gate, sem_item_optimizer::filter_removed_items):
Fix for IPA.
2015-01-18 Jan Hubicka <hubicka@ucw.cz>
PR ipa/64378
* ipa-prop.c (try_make_edge_direct_virtual_call): Clear speculative
flag correctly.
* ipa-cp.c (ipa_get_indirect_edge_target_1): Handle speculation.
2015-01-18 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi ([-funroll-loops], [-funroll-all-loops]):
Remove duplicate option listings.
2015-01-18 Felix Yang <felix.yang@huawei.com>
* auto-profile.c (afdo_find_equiv_class): Remove unnecessary test.
(autofdo_source_profile::get_callsite_total_count,
function_instance::get_function_instance_by_decl,
string_table::get_index, string_table::get_index_by_decl,
afdo_vpt_for_early_inline, afdo_callsite_hot_enough_for_early_inline):
Fix comment typos. Reformatting and minor code rearrangement.
2015-01-17 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/rs6000.md (probe_stack): Delete.
(probe_stack_address): New.
2015-01-17 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Use TARGET_32BIT
to test for 32-bit ABIs, not !TARGET_POWERPC64.
2015-01-17 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/rs6000.c (rs6000_parallel_return): New function.
(rs6000_function_value): Use it. Handle SCmode and TCmode as well,
for TARGET_32BIT && TARGET_POWERPC64. Fix another BITS_PER_WORD
snafu.
(rs6000_libcall_value): Use the new function.
2015-01-17 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi ([-ftracer]): Remove duplicate option listing.
2015-01-17 Eric Botcazou <ebotcazou@adacore.com>
* reorg.c (fill_simple_delay_slots): If TARGET_FLAGS_REGNUM is valid,
implement a more precise life analysis for it during backward scan.
2015-01-17 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf2out.c (gen_producer_string): Ignore also OPT_fpreprocessed.
2015-01-17 Bernd Schmidt <bernds@codesourcery.com>
PR rtl-optimization/52773
* calls.c (emit_library_call_value): When pushing arguments use
stack_pointer_rtx rather than virtual_outgoing_args_rtx in
CALL_INSN_FUNCTION_USAGE. Only emit one of use of the magic
stack pointer reference into CALL_INSN_FUNCTION_USAGE.
2015-01-17 Jeff Law <law@redhat.com>
PR rtl-optimization/32790
* reginfo.c (reg_scan_mark_refs): Look for ZERO_EXTRACT,
not ZERO_EXTEND in SET_DESTs.
2015-01-17 Alan Modra <amodra@gmail.com>
* cprop.c (do_local_cprop): Revert last change.
2015-01-16 DJ Delorie <dj@redhat.com>
Nick Clifton <nickc@redhat.com>
* config/rl78/rl78-real.md (addqi3_real): Allow volatiles.
(addhi3_real): Likewise. Fix [HL+0] syntax.
(subqi3_real): Likewise.
(subhi3_real): Likewise.
(cbranchqi4_real): Likewise. Allow saddr,#imm.
(cbranchhi4_real): Likewise.
(cbranchhi4_real_inverted): Likewise.
(cbranchsi4_real_lt): Likewise.
(cbranchsi4_real_ge): Likewise.
(cbranchsi4_real_ge): Likewise.
* config/rl78/rl78-virt.md (add<mode>3_virt): Likewise.
(sub<mode>3_virt): Likewise.
(cbranchqi4_virt): Likewise.
(cbranchhi4_virt): Likewise.
* config/rl78/rl78.c (rl78_print_operand_1): 'p' modifier means
always use '[reg+imm]' even when imm is zero.
* config/rl78/predicates.md (rl78_volatile_memory_operand): New.
(rl78_general_operand): New.
(rl78_nonimmediate_operand): New.
(rl78_nonfar_operand): Use them.
(rl78_nonfar_nonimm_operand): Likewise.
(rl78_stack_based_mem): Fix.
* config/rl78/constraints.md (Ibqi): New.
(IBqi): New.
(Wsa): New.
(Wsf): New.
(Cs1): Fix.
* config/rl78/rl78-expand.md (andqi3): Accept volatiles.
(iorqi3): Likewise.
(xorqi3): Likewise.
* config/rl78/rl78-protos.h (rl78_sfr_p): New.
* config/rl78/constrains (Qs8): New constraint.
* config/rl78/rl78.c (rl78_flags_already_set): New function.
* config/rl78/rl78-protos.h (rl78_flags_already_set): New prototype.
* config/rl78/rl78-real.md (update_Z): New attribute.
Update patterns to set it.
(cbranchqi4_real): Call rl78_flags_already_set() to determine if a
shorter compare and branch sequence can be used.
(cbranchhi4_real): Likewise.
(cbranchhi4_real_inverted): Likewise.
* config/rl78/predicates.md (uword_operand): Allow symbol_refs.
* config/rl78/rl78-c.c (rl78_register_pragmas): Register __near
address space.
* config/rl78/rl78.c (rl78_get_name_encoding): New.
(rl78_option_override): Allow -mes0 only if C.
(characterize_address): Support subregs of symbol_refs.
(rl78_addr_space_address_mode): Move. Add __near.
(rl78_far_p): Likewise.
(rl78_addr_space_pointer_mode): Likewise.
(rl78_as_legitimate_address): Likewise.
(rl78_addr_space_subset_p): Likewise.
(rl78_addr_space_convert): Likewise.
(rl78_print_operand_1): Support 16-bit addressing of 32-bit
symbols with -mes0.
(transcode_memory_rtx): Don't copy ES if -mes0. Allow symbol[BC]
addressing.
(rl78_alloc_physical_registers_op1): Change logic to prefer
symbol[BC] addressing.
(frodata_section): New.
(rl78_asm_init_sections): Initialize it.
(rl78_select_section): Put __far readonly symbols in .frodata.
(rl78_make_type_far): New.
(rl78_insert_attributes): Force all readonly symbols to be __far when -mes0.
(rl78_asm_out_integer): New.
* config/rl78/rl78.h (ADDR_SPACE_NEAR): New.
* config/rl78/rl78.opt (-mes0): New.
* config/rl78/rl78.h (ASM_OUTPUT_LABELREF): New.
(ASM_OUTPUT_ALIGNED_DECL_COMMON): New.
(ASM_OUTPUT_ALIGNED_DECL_LOCAL): New.
* config/rl78/rl78-protos.h (rl78_output_labelref): New.
(rl78_saddr_p): New.
(rl78_output_aligned_common): New.
* config/rl78/rl78.c (rl78_output_symbol_ref): Strip encodings.
(rl78_handle_saddr_attribute): New.
(rl78_handle_naked_attribute): New.
(rl78_attribute_table): Add saddr.
(rl78_print_operand_1): Don't print '!' on saddr operands.
(rl78_print_operand_1): Strip encodings.
(rl78_sfr_p): New.
(rl78_strip_name_encoding): New.
(rl78_attrlist_to_encoding): New.
(rl78_encode_section_info): New.
(rl78_asm_init_sections): New.
(rl78_select_section): New.
(rl78_output_labelref): New.
(rl78_output_aligned_common): New.
(rl78_asm_out_integer): New.
(rl78_asm_ctor_dtor): New.
(rl78_asm_constructor): New.
(rl78_asm_destructor): New.
* config/rl78/rl78-real.md (movqi_es): Rename to movqi_to_es.
* config/rl78/rl78.c (rl78_expand_epilogue): Update.
(transcode_memory_rtx): Update.
(rl78_expand_epilogue): Use A_REG instead of 0.
2015-01-17 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
* config/arm/arm-protos.h (struct tune_params): New field
sched_autopref_queue_depth.
* config/arm/arm.c (sched-int.h): Include header.
(arm_first_cycle_multipass_dfa_lookahead_guard,)
(TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD): Define hook.
(arm_slowmul_tune, arm_fastmul_tune, arm_strongarm_tune,)
(arm_xscale_tune, arm_9e_tune, arm_v6t2_tune, arm_cortex_tune,)
(arm_cortex_a8_tune, arm_cortex_a7_tune, arm_cortex_a15_tune,)
(arm_cortex_a53_tune, arm_cortex_a57_tune, arm_xgene1_tune,)
(arm_cortex_a5_tune, arm_cortex_a9_tune, arm_cortex_a12_tune,)
(arm_v7m_tune, arm_cortex_m7_tune, arm_v6m_tune, arm_fa726te_tune):
Specify sched_autopref_queue_depth value. Enabled for A15 and A57.
* config/arm/t-arm (arm.o): Update.
* haifa-sched.c (update_insn_after_change): Update.
(rank_for_schedule): Use auto-prefetcher model, if requested.
(autopref_multipass_init): New static function.
(autopref_rank_for_schedule): New rank_for_schedule heuristic.
(autopref_multipass_dfa_lookahead_guard_started_dump_p): New static
variable for debug dumps.
(autopref_multipass_dfa_lookahead_guard_1): New static helper function.
(autopref_multipass_dfa_lookahead_guard): New global function that
implements TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD hook.
(init_h_i_d): Update.
* params.def (PARAM_SCHED_AUTOPREF_QUEUE_DEPTH): New tuning knob.
* sched-int.h (enum autopref_multipass_data_status): New const enum.
(autopref_multipass_data_): Structure for auto-prefetcher data.
(autopref_multipass_data_def, autopref_multipass_data_t): New typedefs.
(struct _haifa_insn_data:autopref_multipass_data): New field.
(INSN_AUTOPREF_MULTIPASS_DATA): New access macro.
(autopref_multipass_dfa_lookahead_guard): Declare.
2015-01-17 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
* rtlanal.c (get_base_term): Handle SCRATCH.
2015-01-17 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
* config/aarch64/aarch64.c
(aarch64_sched_first_cycle_multipass_dfa_lookahead): Implement hook.
(TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD): Define.
* config/arm/arm.c
(arm_first_cycle_multipass_dfa_lookahead): Implement hook.
(TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD): Define.
2015-01-17 Alan Modra <amodra@gmail.com>
* cprop.c (do_local_cprop): Disallow replacement of fixed
hard registers.
2015-01-16 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/62066
* config/arm/arm-builtins.c (arm_expand_neon_args): Call va_end before
early return 0.
2015-01-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
* sanitizer.def (BUILT_IN_TSAN_VPTR_UPDATE): Fixed parameters.
* tsan.c (instrument_expr): Fixed parameters of __tsan_vptr_update.
2015-01-16 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/arm/arm.md: Move comment about splitting Thumb1 patterns to...
* config/arm/thumb1.md: ... Here.
2015-01-16 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/rs6000.c (rs6000_scalar_mode_supported_p): Disallow
TImode for TARGET_32BIT.
2015-01-16 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/rs6000.c (TARGET_LIBGCC_CMP_RETURN_MODE,
TARGET_LIBGCC_SHIFT_COUNT_MODE, TARGET_UNWIND_WORD_MODE): Implement
as ...
(rs6000_abi_word_mode): New function.
2015-01-16 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/rs6000.c (rs6000_va_start): Use MIN_UNITS_PER_WORD
instead of UNITS_PER_WORD to describe the size of stack slots.
2015-01-16 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/rs6000.c (TARGET_PROMOTE_FUNCTION_MODE): Implement
as rs6000_promote_function_mode. Move comment to there.
(rs6000_promote_function_mode): New function.
2015-01-16 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/rs6000.h (PROMOTE_MODE): Correct test for when -m32
-mpowerpc64 is active.
2015-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
PR middle-end/64353
* tree-cfg.c (pass_data_fixup_cfg): Update SSA for
virtuals on start.
2015-01-16 James Greenhalgh <james.greenhalgh@arm.com>
* config/arm/cortex-a57.md: Remove duplicate of file accidentally
introduced in revision 219724.
2015-01-16 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/64263
* config/aarch64/aarch64.md (*movsi_aarch64): Don't split if the
destination is not a GP reg.
(*movdi_aarch64): Likewise.
2015-01-16 David Edelsohn <dje.gcc@gmail.com>
PR target/64623
* config/rs6000/default64.h: Revert ISA change.
2015-01-16 Richard Biener <rguenther@suse.de>
PR middle-end/64614
* tree-ssa-uninit.c: Include tree-cfg.h.
(MAX_SWITCH_CASES): New define.
(convert_control_dep_chain_into_preds): Handle switch statements.
(is_pred_expr_subset_of): Handle x == CST vs. (x & CST) != 0.
(normalize_one_pred_1): Do not split bit-manipulations.
Record (x & CST).
2015-01-16 Richard Biener <rguenther@suse.de>
PR tree-optimization/64568
* tree-ssa-forwprop.c (pass_forwprop::execute): Guard
complex load rewriting for TARGET_MEM_REFs.
2015-01-16 Uros Bizjak <ubizjak@gmail.com>
* builtins.c (expand_builtin_acc_on_device): Check target for NULL.
2015-01-16 Matthew Wahab <matthew.wahab@arm.com>
PR target/64149
* config/aarch64/aarch64.opt: Remove lra option and aarch64_lra_flag
variable.
* config/aarch64/aarch64.c (TARGET_LRA_P): Set to hook_bool_void_true.
(aarch64_lra_p): Remove.
2015-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
PR target/64363
* ipa-chkp.h (chkp_instrumentable_p): New.
* ipa-chkp.c: Include tree-inline.h.
(chkp_instrumentable_p): New.
(chkp_maybe_create_clone): Use chkp_instrumentable_p.
Fix processing of not instrumentable functions.
(chkp_versioning): Use chkp_instrumentable_p. Warn about
not instrumentable functions.
* tree-chkp.c (chkp_add_bounds_to_call_stmt): Use
chkp_instrumentable_p.
* tree-inline.h (copy_forbidden): New.
* tree-inline.c (copy_forbidden): Not static anymore.
2015-01-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* optc-save-gen.awk (cl_target_option_print_diff): Mark indent,
ptr1, ptr2 unused.
2015-01-16 Robert Suchanek <robert.suchanek@imgtec.com>
* lra-constraints.c (curr_insn_transform): Change a reload pseudo of
type OP_OUT to OP_INOUT.
2015-01-16 Robert Suchanek <robert.suchanek@imgtec.com>
* simplify-rtx.c (simplify_replace_fn_rtx): Simplify (lo_sum
(high x) y) to y if x and y have the same base.
2015-01-16 James Greenhalgh <james.greenhalgh@arm.com>
* config/arm/cortex-a57.md: New.
* config/aarch64/aarch64.md: Include it.
* config/aarch64/aarch64-cores.def (cortex-a57): Tune for it.
* config/aarch64/aarch64-tune.md: Regenerate.
2015-01-16 Zhenqiang Chen <zhenqiang.chen@arm.com>
PR target/64015
* ccmp.c (expand_ccmp_next): New function.
(expand_ccmp_expr_1, expand_ccmp_expr): Handle operand insn sequence
and compare insn sequence.
* config/aarch64/aarch64.c (aarch64_code_to_ccmode,
aarch64_gen_ccmp_first, aarch64_gen_ccmp_next): New functions.
(TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): New MICRO.
* config/aarch64/aarch64.md (*ccmp_and): Changed to ccmp_and<mode>.
(*ccmp_ior): Changed to ccmp_ior<mode>.
(cmp<mode>): New pattern.
* doc/tm.texi (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): Update
parameters.
* target.def (gen_ccmp_first, gen_ccmp_next): Update parameters.
2015-01-16 Ilya Tocar <ilya.tocar@intel.com>
* config/i386/avx2intrin.h (_mm256_bslli_epi128,
_mm256_bsrli_epi128): New.
* config/i386/emmintrin.h (_mm_bsrli_si128, _mm_bslli_si128): Ditto.
2015-01-15 Jiong Wang <jiong.wang@arm.com>
* expmed.c (store_bit_field_using_insv): Improve warning message.
Use %wu instead of HOST_WIDE_INT_PRINT_UNSIGNED.
2015-01-15 Jiong Wang <jiong.wang@arm.com>
PR rtl-optimization/64011
* expmed.c (store_bit_field_using_insv): Warn and truncate bitsize when
there is partial overflow.
2015-01-16 Chung-Ju Wu <jasonwucj@gmail.com>
* config/nds32/nds32-protos.h (nds32_expand_epilogue): Change
prototype.
(nds32_expand_epilogue_v3pop): Likewise.
* config/nds32/nds32.md (sibcall): Define this for sibling call
optimization.
(sibcall_register): Likewise.
(sibcall_immediate): Likewise.
(sibcall_value): Likewise.
(sibcall_value_register): Likewise.
(sibcall_value_immediate): Likewise.
(sibcall_epilogue): Likewise.
(epilogue): Pass false to indicate this is not a sibcall epilogue.
* config/nds32/nds32.c (nds32_expand_epilogue): Consider sibcall case.
(nds32_expand_epilogue_v3pop): Likewise.
2015-01-16 Chung-Ju Wu <jasonwucj@gmail.com>
* config/nds32/nds32-protos.h (nds32_can_use_return_insn): New.
* config/nds32/nds32.md (unspec_volatile_func_return): Remove.
(return_internal): New.
(return): Define this named pattern.
(simple_return): Define this named pattern.
* config/nds32/nds32.c (nds32_expand_epilogue): Emit return_internal
pattern instead of unspec_volatile_func_return.
(nds32_expand_epilogue_v3pop): Likewise.
(nds32_can_use_return_insn): New function.
2015-01-16 Chung-Ju Wu <jasonwucj@gmail.com>
* config/nds32/constants.md (UNSPEC_VOLATILE_POP25_RETURN): New.
* config/nds32/nds32.md (pop25return): New.
* config/nds32/nds32.c (nds32_expand_epilogue_v3pop): Emit
pop25return pattern.
2015-01-16 Chung-Ju Wu <jasonwucj@gmail.com>
* doc/invoke.texi (NDS32 Options): Remove -mforce-fp-as-gp,
-mforbid-fp-as-gp, and -mex9 options.
2015-01-16 Chung-Ju Wu <jasonwucj@gmail.com>
* doc/invoke.texi (NDS32 Options): Add -mcmodel= option and
remove -mgp-direct option.
2015-01-15 Jan Hubicka <hubicka@ucw.cz>
* doc/invoke.texi (--param early-inlining-insns): Update default value.
* params.def (PARAM_EARLY_INLINING_INSNS): Set to 14.
2015-01-15 Jan Hubicka <hubicka@ucw.cz>
* ipa-inline.c (inline_small_functions): Work around hints
cache issue.
2015-01-15 Sandra Loosemore <sandra@codesourcery.com>
PR target/59710
* doc/invoke.texi (Option Summary): Document new Nios II
-mgpopt= syntax.
(Nios II Options): Likewise.
* config/nios2/nios2.opt: Add -mgpopt= option support.
Modify existing -mgpopt and -mno-gpopt options to be aliases.
* config/nios2/nios2-opts.h (enum nios2_gpopt_type): New.
* config/nios2/nios2.c (nios2_option_override): Adjust
-mgpopt defaulting.
(nios2_in_small_data_p): Return true for explicit small data
sections even with -G0.
(nios2_symbol_ref_in_small_data_p): Adjust to handle new -mgpopt=
option choices.
2015-01-15 Jan Hubicka <hubicka@ucw.cz>
PR ipa/64612
* ipa-inline-transform.c (can_remove_node_now_p): Fix handling
of comdat locals.
(inline_call): Fix removal of aliases.
2015-01-15 Jakub Jelinek <jakub@redhat.com>
* flag-types.h (enum sanitize_code): Add SANITIZE_VPTR,
include SANITIZE_VPTR in SANITIZE_UNDEFINED.
* opts.c (common_handle_option): Add -fsanitize=vptr.
* sanitizer.def (BUILT_IN_UBSAN_HANDLE_DYNAMIC_TYPE_CACHE_MISS,
BUILT_IN_UBSAN_HANDLE_DYNAMIC_TYPE_CACHE_MISS_ABORT): New.
* ubsan.h (enum ubsan_null_ckind): Add UBSAN_DOWNCAST_POINTER,
UBSAN_DOWNCAST_REFERENCE, UBSAN_UPCAST and UBSAN_CAST_TO_VBASE.
(ubsan_expand_vptr_ifn): New prototype.
* internal-fn.c (expand_ANNOTATE, expand_GOMP_SIMD_LANE,
expand_GOMP_SIMD_VF, expand_GOMP_SIMD_LAST_LANE, expand_UBSAN_NULL,
expand_UBSAN_BOUNDS, expand_UBSAN_OBJECT_SIZE, expand_ASAN_CHECK,
expand_LOOP_VECTORIZED): Make argument nameless, remove
ATTRIBUTE_UNUSED.
(expand_UBSAN_VPTR): New function.
* internal-fn.def (UBSAN_NULL, ASAN_CHECK): Use R instead of W
in fn spec.
(UBSAN_VPTR): New internal function.
* sanopt.c (tree_map_traits): Renamed to ...
(sanopt_tree_map_traits): ... this.
(sanopt_tree_triplet, sanopt_tree_triplet_map_traits): New classes.
(sanopt_ctx): Adjust asan_check_map type for tree_map_traits
to sanopt_tree_map_traits renaming. Add vptr_check_map field.
(maybe_optimize_ubsan_vptr_ifn): New function.
(sanopt_optimize_walker): Handle IFN_UBSAN_VPTR.
(pass_sanopt::execute): Likewise. Call sanopt_optimize even for
-fsanitize=vptr.
* tree-ssa-alias.c (call_may_clobber_ref_p_1): Handle certain
internal calls like pure functions for aliasing, even when they
have other side-effects that prevent making them ECF_PURE.
* ubsan.c (ubsan_vptr_type_cache_decl): New variable.
(ubsan_expand_vptr_ifn): New function.
2015-01-15 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/64110
* stmt.c (parse_output_constraint): Process '^' and '$'.
(parse_input_constraint): Ditto.
* lra-constraints.c (process_alt_operands): Process the new
constraints.
* ira-costs.c (record_reg_classes): Process the new constraint
'^'.
* genoutput.c (indep_constraints): Add '^' and '$'.
* config/i386/sse.md (*vec_dup<mode>): Use '$' instead of '!'.
* doc/md.texi: Add description of the new constraints.
2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
Bernd Schmidt <bernds@codesourcery.com>
Cesar Philippidis <cesar@codesourcery.com>
James Norris <jnorris@codesourcery.com>
Tom de Vries <tom@codesourcery.com>
Ilmir Usmanov <i.usmanov@samsung.com>
Dmitry Bocharnikov <dmitry.b@samsung.com>
Evgeny Gavrin <e.gavrin@samsung.com>
Jakub Jelinek <jakub@redhat.com>
* builtin-types.def (BT_FN_VOID_INT_INT_VAR)
(BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR_INT_INT_VAR)
(BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR_INT_INT_INT_INT_INT_VAR):
New function types.
* builtins.c: Include "gomp-constants.h".
(expand_builtin_acc_on_device): New function.
(expand_builtin, is_inexpensive_builtin): Handle
BUILT_IN_ACC_ON_DEVICE.
* builtins.def (DEF_GOACC_BUILTIN, DEF_GOACC_BUILTIN_COMPILER):
New macros.
* cgraph.c (cgraph_node::create): Consider flag_openacc next to
flag_openmp.
* config.gcc <nvptx-*> (tm_file): Add nvptx/offload.h.
<*-intelmic-* | *-intelmicemul-*> (tm_file): Add
i386/intelmic-offload.h.
* gcc.c (LINK_COMMAND_SPEC, GOMP_SELF_SPECS): For -fopenacc, link
to libgomp and its dependencies.
* config/arc/arc.h (LINK_COMMAND_SPEC): Likewise.
* config/darwin.h (LINK_COMMAND_SPEC_A): Likewise.
* config/i386/mingw32.h (GOMP_SELF_SPECS): Likewise.
* config/ia64/hpux.h (LIB_SPEC): Likewise.
* config/pa/pa-hpux11.h (LIB_SPEC): Likewise.
* config/pa/pa64-hpux.h (LIB_SPEC): Likewise.
* doc/generic.texi: Update for OpenACC changes.
* doc/gimple.texi: Likewise.
* doc/invoke.texi: Likewise.
* doc/sourcebuild.texi: Likewise.
* gimple-pretty-print.c (dump_gimple_omp_for): Handle
GF_OMP_FOR_KIND_OACC_LOOP.
(dump_gimple_omp_target): Handle GF_OMP_TARGET_KIND_OACC_KERNELS,
GF_OMP_TARGET_KIND_OACC_PARALLEL, GF_OMP_TARGET_KIND_OACC_DATA,
GF_OMP_TARGET_KIND_OACC_UPDATE,
GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA.
Dump more data.
* gimple.c: Update comments for OpenACC changes.
* gimple.def: Likewise.
* gimple.h: Likewise.
(enum gf_mask): Add GF_OMP_FOR_KIND_OACC_LOOP,
GF_OMP_TARGET_KIND_OACC_PARALLEL, GF_OMP_TARGET_KIND_OACC_KERNELS,
GF_OMP_TARGET_KIND_OACC_DATA, GF_OMP_TARGET_KIND_OACC_UPDATE,
GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA.
(gimple_omp_for_cond, gimple_omp_for_set_cond): Sort in the
appropriate place.
(is_gimple_omp_oacc, is_gimple_omp_offloaded): New functions.
* gimplify.c: Include "gomp-constants.h".
Update comments for OpenACC changes.
(is_gimple_stmt): Handle OACC_PARALLEL, OACC_KERNELS, OACC_DATA,
OACC_HOST_DATA, OACC_DECLARE, OACC_UPDATE, OACC_ENTER_DATA,
OACC_EXIT_DATA, OACC_CACHE, OACC_LOOP.
(gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses): Handle
OMP_CLAUSE__CACHE_, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_GANG, OMP_CLAUSE_WORKER,
OMP_CLAUSE_VECTOR, OMP_CLAUSE_DEVICE_RESIDENT,
OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE_INDEPENDENT, OMP_CLAUSE_AUTO,
OMP_CLAUSE_SEQ.
(gimplify_adjust_omp_clauses_1, gimplify_adjust_omp_clauses): Use
GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
OMP_CLAUSE_SET_MAP_KIND.
(gimplify_oacc_cache): New function.
(gimplify_omp_for): Handle OACC_LOOP.
(gimplify_omp_workshare): Handle OACC_KERNELS, OACC_PARALLEL,
OACC_DATA.
(gimplify_omp_target_update): Handle OACC_ENTER_DATA,
OACC_EXIT_DATA, OACC_UPDATE.
(gimplify_expr): Handle OACC_LOOP, OACC_CACHE, OACC_HOST_DATA,
OACC_DECLARE, OACC_KERNELS, OACC_PARALLEL, OACC_DATA,
OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_UPDATE.
(gimplify_body): Consider flag_openacc next to flag_openmp.
* lto-streamer-out.c: Include "gomp-constants.h".
* omp-builtins.def (BUILT_IN_ACC_GET_DEVICE_TYPE)
(BUILT_IN_GOACC_DATA_START, BUILT_IN_GOACC_DATA_END)
(BUILT_IN_GOACC_ENTER_EXIT_DATA, BUILT_IN_GOACC_PARALLEL)
(BUILT_IN_GOACC_UPDATE, BUILT_IN_GOACC_WAIT)
(BUILT_IN_GOACC_GET_THREAD_NUM, BUILT_IN_GOACC_GET_NUM_THREADS)
(BUILT_IN_ACC_ON_DEVICE): New builtins.
* omp-low.c: Include "gomp-constants.h".
Update comments for OpenACC changes.
(struct omp_context): Add reduction_map, gwv_below, gwv_this
members.
(extract_omp_for_data, use_pointer_for_field, install_var_field)
(new_omp_context, delete_omp_context, scan_sharing_clauses)
(create_omp_child_function, scan_omp_for, scan_omp_target)
(check_omp_nesting_restrictions, lower_reduction_clauses)
(build_omp_regions_1, diagnose_sb_0, make_gimple_omp_edges):
Update for OpenACC changes.
(scan_sharing_clauses): Handle OMP_CLAUSE_NUM_GANGS:
OMP_CLAUSE_NUM_WORKERS: OMP_CLAUSE_VECTOR_LENGTH,
OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT, OMP_CLAUSE_GANG,
OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, OMP_CLAUSE_DEVICE_RESIDENT,
OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE__CACHE_, OMP_CLAUSE_INDEPENDENT,
OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ. Use GOMP_MAP_* instead of
OMP_CLAUSE_MAP_*.
(expand_omp_for_static_nochunk, expand_omp_for_static_chunk):
Handle GF_OMP_FOR_KIND_OACC_LOOP.
(expand_omp_target, lower_omp_target): Handle
GF_OMP_TARGET_KIND_OACC_PARALLEL, GF_OMP_TARGET_KIND_OACC_KERNELS,
GF_OMP_TARGET_KIND_OACC_UPDATE,
GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA,
GF_OMP_TARGET_KIND_OACC_DATA.
(pass_expand_omp::execute, execute_lower_omp)
(pass_diagnose_omp_blocks::gate): Consider flag_openacc next to
flag_openmp.
(offload_symbol_decl): New variable.
(oacc_get_reduction_array_id, oacc_max_threads)
(get_offload_symbol_decl, get_base_type, lookup_oacc_reduction)
(maybe_lookup_oacc_reduction, enclosing_target_ctx)
(oacc_loop_or_target_p, oacc_lower_reduction_var_helper)
(oacc_gimple_assign, oacc_initialize_reduction_data)
(oacc_finalize_reduction_data, oacc_process_reduction_data): New
functions.
(is_targetreg_ctx): Remove function.
* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__CACHE_,
OMP_CLAUSE_DEVICE_RESIDENT, OMP_CLAUSE_USE_DEVICE,
OMP_CLAUSE_GANG, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_INDEPENDENT,
OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, OMP_CLAUSE_NUM_GANGS,
OMP_CLAUSE_NUM_WORKERS, OMP_CLAUSE_VECTOR_LENGTH.
* tree.c (omp_clause_code_name, walk_tree_1): Update accordingly.
* tree.h (OMP_CLAUSE_GANG_EXPR, OMP_CLAUSE_GANG_STATIC_EXPR)
(OMP_CLAUSE_ASYNC_EXPR, OMP_CLAUSE_WAIT_EXPR)
(OMP_CLAUSE_VECTOR_EXPR, OMP_CLAUSE_WORKER_EXPR)
(OMP_CLAUSE_NUM_GANGS_EXPR, OMP_CLAUSE_NUM_WORKERS_EXPR)
(OMP_CLAUSE_VECTOR_LENGTH_EXPR): New macros.
* tree-core.h: Update comments for OpenACC changes.
(enum omp_clause_map_kind): Remove.
(struct tree_omp_clause): Change type of map_kind member from enum
omp_clause_map_kind to unsigned char.
* tree-inline.c: Update comments for OpenACC changes.
* tree-nested.c: Likewise. Include "gomp-constants.h".
(convert_nonlocal_reference_stmt, convert_local_reference_stmt)
(convert_tramp_reference_stmt, convert_gimple_call): Update for
OpenACC changes. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
OMP_CLAUSE_SET_MAP_KIND.
* tree-pretty-print.c: Include "gomp-constants.h".
(dump_omp_clause): Handle OMP_CLAUSE_DEVICE_RESIDENT,
OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE__CACHE_, OMP_CLAUSE_GANG,
OMP_CLAUSE_ASYNC, OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ,
OMP_CLAUSE_WAIT, OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR,
OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_INDEPENDENT. Use GOMP_MAP_*
instead of OMP_CLAUSE_MAP_*.
(dump_generic_node): Handle OACC_PARALLEL, OACC_KERNELS,
OACC_DATA, OACC_HOST_DATA, OACC_DECLARE, OACC_UPDATE,
OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_CACHE, OACC_LOOP.
* tree-streamer-in.c: Include "gomp-constants.h".
(unpack_ts_omp_clause_value_fields) Use GOMP_MAP_* instead of
OMP_CLAUSE_MAP_*. Use OMP_CLAUSE_SET_MAP_KIND.
* tree-streamer-out.c: Include "gomp-constants.h".
(pack_ts_omp_clause_value_fields): Use GOMP_MAP_* instead of
OMP_CLAUSE_MAP_*.
* tree.def (OACC_PARALLEL, OACC_KERNELS, OACC_DATA)
(OACC_HOST_DATA, OACC_LOOP, OACC_CACHE, OACC_DECLARE)
(OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_UPDATE): New tree codes.
* tree.c (omp_clause_num_ops): Update accordingly.
* tree.h (OMP_BODY, OMP_CLAUSES, OMP_LOOP_CHECK, OMP_CLAUSE_SIZE):
Likewise.
(OACC_PARALLEL_BODY, OACC_PARALLEL_CLAUSES, OACC_KERNELS_BODY)
(OACC_KERNELS_CLAUSES, OACC_DATA_BODY, OACC_DATA_CLAUSES)
(OACC_HOST_DATA_BODY, OACC_HOST_DATA_CLAUSES, OACC_CACHE_CLAUSES)
(OACC_DECLARE_CLAUSES, OACC_ENTER_DATA_CLAUSES)
(OACC_EXIT_DATA_CLAUSES, OACC_UPDATE_CLAUSES)
(OACC_KERNELS_COMBINED, OACC_PARALLEL_COMBINED): New macros.
* tree.h (OMP_CLAUSE_MAP_KIND): Cast it to enum gomp_map_kind.
(OMP_CLAUSE_SET_MAP_KIND): New macro.
* varpool.c (varpool_node::get_create): Consider flag_openacc next
to flag_openmp.
* config/i386/intelmic-offload.h: New file.
* config/nvptx/offload.h: Likewise.
2015-01-15 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
* explow.h: Remove duplicate contents.
* dojump.h: Likewise.
2015-01-15 Richard Earnshaw <rearnsha@arm.com>
* arm.c (arm_xgene_tune): Add default initializer for instruction
fusion.
2015-01-15 Jan Hubicka <hubicka@ucw.cz>
PR ipa/64068
PR ipa/64559
* ipa.c (symbol_table::remove_unreachable_nodes):
Do not put abstract origins into boundary.
2015-01-15 Evgeny Stupachenko <evstupac@gmail.com>
* config/i386/gnu-user.h (CRT_GET_RFIB_DATA): Remove EBX register usage.
* config/i386/sysv4.h (CRT_GET_RFIB_DATA): Ditto.
2015-01-15 Steve Ellcey <sellcey@mips.com>
* Makefile.in (PLUGIN_HEADERS): Add dominance.h, cfg.h, cfgrtl.h,
cfganal.h, cfgbuild.h, cfgcleanup.h, lcm.h, cfgloopmanip.h,
builtins.def, and chkp-builtins.def.
2015-01-15 David Edelsohn <dje.gcc@gmail.com>
* config/rs6000/default64.h (TARGET_DEFAULT) [LITTLE_ENDIAN]: Use
ISA 2.7 (POWER8).
2015-01-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/61743
* tree-ssa-pre.c (insert_into_preds_of_block): Preserve range
information on PHIs for some simple cases.
2015-01-15 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
* config/arm/arm.md (generic_sched): Specify xgene1 in 'no' list.
Include xgene1.md.
* config/arm/arm.c (arm_issue_rate): Specify 4 for xgene1.
* config/arm/arm-cores.def (xgene1): New entry.
* config/arm/arm-tables.opt: Regenerate.
* config/arm/arm-tune.md: Regenerate.
* config/arm/bpabi.h (BE8_LINK_SPEC): Specify mcpu=xgene1.
2015-01-15 Yuri Rumyantsev <ysrumyan@gmail.com>
* tree-if-conv.c: Include hash-map.h.
(aggressive_if_conv): New variable.
(fold_build_cond_expr): Add simplification of non-zero condition.
(add_to_dst_predicate_list): Invoke add_to_predicate_list if edge
destination block is not always executed.
(if_convertible_phi_p): Fix commentary, allow phi nodes have more
than two predecessors if AGGRESSIVE_IF_CONV is true.
(if_convertible_stmt_p): Fix commentary.
(all_preds_critical_p): New function.
(has_pred_critical_p): New function.
(if_convertible_bb_p): Fix commentary, if AGGRESSIVE_IF_CONV is true
BB can have more than two predecessors and all incoming edges can be
critical.
(predicate_bbs): Skip predication for loop exit block, use build2_loc
to compute predicate for true edge.
(find_phi_replacement_condition): Delete this function.
(is_cond_scalar_reduction): Add arguments ARG_0, ARG_1 and EXTENDED.
Allow interchange PHI arguments if EXTENDED is false.
Change check that block containing reduction statement candidate
is predecessor of phi-block since phi may have more than two arguments.
(phi_args_hash_traits): New helper structure.
(struct phi_args_hash_traits): New type.
(phi_args_hash_traits::hash): New function.
(phi_args_hash_traits::equal_keys): New function.
(gen_phi_arg_condition): New function.
(predicate_scalar_phi): Add handling of phi nodes with more than two
arguments, delete COND and TRUE_BB arguments, insert body of
find_phi_replacement_condition to predicate ordinary phi nodes.
(predicate_all_scalar_phis): Skip blocks with the only predecessor,
delete call of find_phi_replacement_condition and invoke
predicate_scalar_phi with two arguments.
(insert_gimplified_predicates): Add assert that non-predicated block
don't have statements to insert.
(ifcvt_split_critical_edges): New function.
(ifcvt_split_def_stmt): Likewise.
(ifcvt_walk_pattern_tree): Likewise.
(stmt_is_root_of_bool_pattern): Likewise.
(ifcvt_repair_bool_pattern): Likewise.
(ifcvt_local_dce): Likewise.
(tree_if_conversion): Add initialization of AGGRESSIVE_IF_CONV which
is copy of inner or outer loop force_vectorize field, invoke
ifcvt_split_critical_edges, ifcvt_local_dce and
ifcvt_repair_bool_pattern for aggressive if-conversion.
2015-01-15 Philipp Tomsich <ptomsich@theobroma-systems.com>
* config/aarch64/aarch64.md: Include xgene1.md.
* config/aarch64/xgene1.md: New file.
2015-01-15 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
* config/aarch64/aarch64-cores.def (xgene1): Update/add the
xgene1 (APM XGene-1) core definition.
* gcc/config/aarch64/aarch64.c: Add cost tables for APM XGene-1
* config/arm/aarch-cost-tables.h: Add cost tables for APM XGene-1
* doc/invoke.texi: Document -mcpu=xgene1.
2015-10-15 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
* dojump.h: New header file.
* explow.h: Likewise.
* expr.h: Remove includes.
Move expmed.c prototypes to expmed.h.
Move dojump.c prototypes to dojump.h.
Move alias.c prototypes to alias.h.
Move explow.c prototypes to explow.h.
Move calls.c prototypes to calls.h.
Move emit-rtl.c prototypes to emit-rtl.h.
Move varasm.c prototypes to varasm.h.
Move stmt.c prototypes to stmt.h.
(saved_pending_stack_adjust): Move to dojump.h.
(adjust_address): Move to explow.h.
(adjust_address_nv): Move to emit-rtl.h.
(adjust_bitfield_address): Likewise.
(adjust_bitfield_address_size): Likewise.
(adjust_bitfield_address_nv): Likewise.
(adjust_automodify_address_nv): Likewise.
* explow.c (expr_size): Move to expr.c.
(int_expr_size): Likewise.
(tree_expr_size): Likewise.
Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h statistics.h stmt.h varasm.h.
* genemit.c (main): Generate includes statistics.h, real.h, fixed-value.h,
insn-config.h, expmed.h, dojump.h, explow.h, emit-rtl.h, stmt.h.
* genopinit.c (main): Generate includes hashtab.h, hard-reg-set.h, function.h,
statistics.h, real.h, fixed-value.h, expmed.h, dojump.h, explow.h, emit-rtl.h,
stmt.h.
* genoutput.c (main): Generate includes hashtab.h, statistics.h, real.h,
fixed-value.h, expmed.h, dojump.h, explow.h, emit-rtl.h, stmt.h.
* genemit.c (open_base_files): Generate includes flags.h, statistics.h, real.h,
fixed-value.h, tree.h, expmed.h, dojump.h, explow.h, calls.h, emit-rtl.h, varasm.h,
stmt.h.
* config/tilepro/gen-mul-tables.cc: Generate includes hashtab.h, hash-set.h, vec.h,
machmode.h, tm.h, hard-reg-set.h, input.h, function.h, rtl.h, flags.h, statistics.h,
double-int.h, real.h, fixed-value.h, alias.h, wide-int.h, inchash.h, tree.h,
insn-config.h, expmed.h, dojump.h, explow.h, calls.h, emit-rtl.h, varasm.h, stmt.h.
* config/tilegx/mul-tables.c: Include alias.h calls.h dojump.h
double-int.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h
function.h hard-reg-set.h hash-set.h hashtab.h inchash.h input.h
insn-config.h machmode.h real.h rtl.h statistics.h stmt.h symtab.h
tm.h tree.h varasm.h vec.h wide-int.h.
* rtlhooks.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h flags.h function.h hard-reg-set.h
hash-set.h hashtab.h inchash.h input.h insn-config.h machmode.h
real.h statistics.h stmt.h tree.h varasm.h vec.h wide-int.h.
* cfgloopanal.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h flags.h inchash.h insn-config.h
real.h statistics.h stmt.h tree.h varasm.h wide-int.h.
* loop-iv.c: Likewise.
* lra-assigns.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h flags.h inchash.h real.h
statistics.h stmt.h tree.h varasm.h wide-int.h.
* lra-constraints.c: Likewise.
* lra-eliminations.c: Likewise.
* lra-lives.c: Likewise.
* lra-remat.c: Likewise.
* bt-load.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h inchash.h insn-config.h real.h
statistics.h stmt.h tree.h varasm.h wide-int.h.
* hw-doloop.c: Likewise.
* ira-color.c: Likewise.
* ira-emit.c: Likewise.
* loop-doloop.c: Likewise.
* loop-invariant.c: Likewise.
* reload.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h inchash.h real.h rtl.h
statistics.h stmt.h tree.h varasm.h wide-int.h.
* caller-save.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h inchash.h real.h statistics.h
stmt.h tree.h varasm.h wide-int.h.
* combine-stack-adj.c: Likewise.
* cse.c: Likewise.
* ddg.c: Likewise.
* ifcvt.c: Likewise.
* ira-costs.c: Likewise.
* jump.c: Likewise.
* lra-coalesce.c: Likewise.
* lra-spills.c: Likewise.
* profile.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h insn-config.h real.h statistics.h
stmt.h varasm.h wide-int.h.
* lra.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h real.h statistics.h stmt.h
varasm.h.
* config/sh/sh_treg_combine.cc: Include alias.h calls.h dojump.h
double-int.h explow.h expmed.h fixed-value.h flags.h real.h
statistics.h stmt.h varasm.h wide-int.h.
* reorg.c: Include alias.h calls.h dojump.h double-int.h explow.h
expmed.h fixed-value.h inchash.h real.h statistics.h stmt.h tree.h
varasm.h wide-int.h.
* reload1.c: Include alias.h calls.h dojump.h double-int.h explow.h
expmed.h fixed-value.h real.h rtl.h statistics.h stmt.h varasm.h.
* config/tilegx/tilegx.c: Include alias.h dojump.h double-int.h
emit-rtl.h explow.h expmed.h fixed-value.h flags.h real.h
statistics.h stmt.h.
* config/tilepro/tilepro.c: Likewise.
* config/mmix/mmix.c: Include alias.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h real.h statistics.h stmt.h.
* config/pdp11/pdp11.c: Likewise.
* config/xtensa/xtensa.c: Likewise.
* config/lm32/lm32.c: Include alias.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h real.h statistics.h stmt.h
varasm.h.
* tree-chkp.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h flags.h function.h hard-reg-set.h hashtab.h
insn-config.h real.h rtl.h statistics.h stmt.h tm.h.
* cilk-common.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h flags.h function.h hard-reg-set.h hashtab.h
insn-config.h real.h rtl.h statistics.h stmt.h tm.h varasm.h.
* rtl-chkp.c: Likewise.
* tree-chkp-opt.c: Likewise.
* config/arm/arm-builtins.c: Include calls.h dojump.h emit-rtl.h explow.h
expmed.h fixed-value.h flags.h function.h hard-reg-set.h hashtab.h
insn-config.h real.h statistics.h stmt.h varasm.h.
* ipa-icf.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h flags.h hashtab.h insn-config.h real.h rtl.h
statistics.h stmt.h.
* tree-vect-data-refs.c: Likewise.
* graphite-sese-to-poly.c: Include calls.h dojump.h emit-rtl.h explow.h
expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h
rtl.h statistics.h stmt.h varasm.h.
* internal-fn.c: Likewise.
* ipa-icf-gimple.c: Likewise.
* lto-section-out.c: Likewise.
* tree-data-ref.c: Likewise.
* tree-nested.c: Likewise.
* tree-outof-ssa.c: Likewise.
* tree-predcom.c: Likewise.
* tree-pretty-print.c: Likewise.
* tree-scalar-evolution.c: Likewise.
* tree-ssa-strlen.c: Likewise.
* tree-vect-loop.c: Likewise.
* tree-vect-patterns.c: Likewise.
* tree-vect-slp.c: Likewise.
* tree-vect-stmts.c: Likewise.
* tsan.c: Likewise.
* targhooks.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h flags.h hashtab.h insn-config.h real.h statistics.h
stmt.h.
* config/sh/sh-mem.cc: Include calls.h dojump.h emit-rtl.h explow.h
expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h
statistics.h stmt.h varasm.h.
* loop-unroll.c: Likewise.
* ubsan.c: Likewise.
* tree-ssa-loop-prefetch.c: Include calls.h dojump.h emit-rtl.h explow.h
expmed.h fixed-value.h flags.h hashtab.h real.h rtl.h statistics.h
stmt.h varasm.h.
* dse.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h function.h hashtab.h statistics.h stmt.h varasm.h.
* tree-switch-conversion.c: Include calls.h dojump.h emit-rtl.h explow.h
expmed.h fixed-value.h hashtab.h insn-config.h real.h rtl.h
statistics.h stmt.h.
* generic-match-head.c: Include calls.h dojump.h emit-rtl.h explow.h
expmed.h fixed-value.h hashtab.h insn-config.h real.h rtl.h
statistics.h stmt.h varasm.h.
* gimple-match-head.c: Likewise.
* lto-cgraph.c: Likewise.
* lto-section-in.c: Likewise.
* lto-streamer-in.c: Likewise.
* lto-streamer-out.c: Likewise.
* tree-affine.c: Likewise.
* tree-cfg.c: Likewise.
* tree-cfgcleanup.c: Likewise.
* tree-if-conv.c: Likewise.
* tree-into-ssa.c: Likewise.
* tree-ssa-alias.c: Likewise.
* tree-ssa-copyrename.c: Likewise.
* tree-ssa-dse.c: Likewise.
* tree-ssa-forwprop.c: Likewise.
* tree-ssa-live.c: Likewise.
* tree-ssa-math-opts.c: Likewise.
* tree-ssa-pre.c: Likewise.
* tree-ssa-sccvn.c: Likewise.
* tree-tailcall.c: Likewise.
* tree-vect-generic.c: Likewise.
* tree-sra.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h insn-config.h real.h rtl.h stmt.h varasm.h.
* stor-layout.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h insn-config.h real.h statistics.h stmt.h.
* varasm.c: Likewise.
* coverage.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h insn-config.h real.h statistics.h stmt.h
varasm.h.
* init-regs.c: Likewise.
* ira.c: Likewise.
* omp-low.c: Likewise.
* stack-ptr-mod.c: Likewise.
* tree-ssa-reassoc.c: Likewise.
* tree-complex.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h insn-config.h rtl.h statistics.h stmt.h
varasm.h.
* dwarf2cfi.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h insn-config.h statistics.h stmt.h varasm.h.
* shrink-wrap.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h real.h rtl.h statistics.h stmt.h.
* recog.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h real.h rtl.h statistics.h stmt.h varasm.h.
* tree-ssa-phiopt.c: Likewise.
* config/darwin.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h real.h statistics.h stmt.h.
* config/fr30/fr30.c: Likewise.
* config/frv/frv.c: Likewise.
* expr.c: Likewise.
* final.c: Likewise.
* optabs.c: Likewise.
* passes.c: Likewise.
* simplify-rtx.c: Likewise.
* stmt.c: Likewise.
* toplev.c: Likewise.
* var-tracking.c: Likewise.
* gcse.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h real.h statistics.h stmt.h varasm.h.
* lower-subreg.c: Likewise.
* postreload-gcse.c: Likewise.
* ree.c: Likewise.
* reginfo.c: Likewise.
* store-motion.c: Likewise.
* combine.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h real.h stmt.h varasm.h.
* emit-rtl.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h statistics.h stmt.h.
* dojump.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h statistics.h stmt.h varasm.h.
* except.c: Likewise.
* explow.c: Likewise.
* tree-dfa.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h insn-config.h real.h rtl.h statistics.h stmt.h
varasm.h.
* gimple-fold.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h insn-config.h real.h rtl.h statistics.h varasm.h.
* tree-ssa-structalias.c: Likewise.
* cfgexpand.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h insn-config.h real.h statistics.h.
* calls.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h insn-config.h real.h statistics.h stmt.h.
* bb-reorder.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h insn-config.h real.h statistics.h stmt.h varasm.h.
* cfgbuild.c: Likewise.
* function.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h real.h rtl.h statistics.h stmt.h.
* cfgrtl.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h real.h rtl.h statistics.h stmt.h varasm.h.
* dbxout.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h real.h statistics.h stmt.h.
* auto-inc-dec.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h real.h statistics.h stmt.h varasm.h.
* cprop.c: Likewise.
* modulo-sched.c: Likewise.
* postreload.c: Likewise.
* ccmp.c: Include calls.h dojump.h emit-rtl.h explow.h fixed-value.h
flags.h function.h hard-reg-set.h hashtab.h insn-config.h real.h
statistics.h stmt.h varasm.h.
* gimple-ssa-strength-reduction.c: Include calls.h dojump.h emit-rtl.h
explow.h fixed-value.h flags.h hashtab.h insn-config.h real.h
rtl.h statistics.h stmt.h varasm.h.
* tree-ssa-loop-ivopts.c: Include calls.h dojump.h emit-rtl.h explow.h
fixed-value.h flags.h hashtab.h real.h rtl.h statistics.h stmt.h
varasm.h.
* expmed.c: Include calls.h dojump.h emit-rtl.h explow.h fixed-value.h
function.h hard-reg-set.h hashtab.h real.h statistics.h stmt.h
varasm.h.
* target-globals.c: Include calls.h dojump.h emit-rtl.h explow.h
fixed-value.h function.h hashtab.h real.h statistics.h stmt.h
varasm.h.
* tree-ssa-address.c: Include calls.h dojump.h emit-rtl.h explow.h
fixed-value.h hashtab.h real.h statistics.h stmt.h varasm.h.
* cfgcleanup.c: Include calls.h dojump.h explow.h expmed.h fixed-value.h
function.h real.h statistics.h stmt.h varasm.h.
* alias.c: Include calls.h dojump.h explow.h expmed.h fixed-value.h
insn-config.h real.h statistics.h stmt.h.
* dwarf2out.c: Include calls.h dojump.h explow.h expmed.h fixed-value.h
statistics.h stmt.h.
* config/nvptx/nvptx.c: Include dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h flags.h hard-reg-set.h insn-config.h real.h
statistics.h stmt.h varasm.h.
* gimplify.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
flags.h hashtab.h insn-config.h real.h rtl.h statistics.h.
* asan.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
flags.h hashtab.h insn-config.h real.h rtl.h statistics.h stmt.h.
* ipa-devirt.c: Include dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h flags.h hashtab.h insn-config.h real.h rtl.h
statistics.h stmt.h varasm.h.
* ipa-polymorphic-call.c: Likewise.
* config/aarch64/aarch64.c: Include dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h flags.h hashtab.h insn-config.h real.h statistics.h
stmt.h.
* config/c6x/c6x.c: Likewise.
* config/aarch64/aarch64-builtins.c: Include dojump.h emit-rtl.h explow.h
expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h
statistics.h stmt.h varasm.h.
* ipa-prop.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
hashtab.h insn-config.h real.h rtl.h statistics.h stmt.h varasm.h.
* ipa-split.c: Likewise.
* tree-eh.c: Likewise.
* tree-ssa-dce.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-vrp.c: Likewise.
* config/nds32/nds32-cost.c: Include dojump.h emit-rtl.h explow.h
expmed.h fixed-value.h hashtab.h insn-config.h real.h statistics.h
stmt.h.
* config/nds32/nds32-fp-as-gp.c: Likewise.
* config/nds32/nds32-intrinsic.c: Likewise.
* config/nds32/nds32-isr.c: Likewise.
* config/nds32/nds32-md-auxiliary.c: Likewise.
* config/nds32/nds32-memory-manipulation.c: Likewise.
* config/nds32/nds32-pipelines-auxiliary.c: Likewise.
* config/nds32/nds32-predicates.c: Likewise.
* config/nds32/nds32.c: Likewise.
* config/cris/cris.c: Include dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h real.h statistics.h.
* config/alpha/alpha.c: Include dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h real.h statistics.h stmt.h.
* config/arm/arm.c: Likewise.
* config/avr/avr.c: Likewise.
* config/bfin/bfin.c: Likewise.
* config/h8300/h8300.c: Likewise.
* config/i386/i386.c: Likewise.
* config/ia64/ia64.c: Likewise.
* config/iq2000/iq2000.c: Likewise.
* config/m32c/m32c.c: Likewise.
* config/m32r/m32r.c: Likewise.
* config/m68k/m68k.c: Likewise.
* config/mcore/mcore.c: Likewise.
* config/mep/mep.c: Likewise.
* config/mips/mips.c: Likewise.
* config/mn10300/mn10300.c: Likewise.
* config/moxie/moxie.c: Likewise.
* config/pa/pa.c: Likewise.
* config/rl78/rl78.c: Likewise.
* config/rx/rx.c: Likewise.
* config/s390/s390.c: Likewise.
* config/sh/sh.c: Likewise.
* config/sparc/sparc.c: Likewise.
* config/spu/spu.c: Likewise.
* config/stormy16/stormy16.c: Likewise.
* config/v850/v850.c: Likewise.
* config/vax/vax.c: Likewise.
* config/cr16/cr16.c: Include dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h real.h statistics.h stmt.h varasm.h.
* config/msp430/msp430.c: Likewise.
* predict.c: Likewise.
* value-prof.c: Likewise.
* config/epiphany/epiphany.c: Include dojump.h emit-rtl.h explow.h
expmed.h fixed-value.h hashtab.h statistics.h stmt.h.
* config/microblaze/microblaze.c: Likewise.
* config/nios2/nios2.c: Likewise.
* config/rs6000/rs6000.c: Likewise.
* tree.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
insn-config.h real.h rtl.h statistics.h stmt.h.
* cgraph.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
insn-config.h real.h statistics.h stmt.h.
* fold-const.c: Include dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h insn-config.h real.h statistics.h stmt.h varasm.h.
* tree-inline.c: Include dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h real.h rtl.h statistics.h stmt.h varasm.h.
* builtins.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
real.h statistics.h stmt.h.
* config/arc/arc.c: Include dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h statistics.h stmt.h.
* config/visium/visium.c: Include dojump.h emit-rtl.h explow.h expmed.h
stmt.h.
2015-01-15 Jakub Jelinek <jakub@redhat.com>
* gengtype.c (create_user_defined_type): Workaround
-Wmaybe-uninitialized false positives.
* cse.c (fold_rtx): Likewise.
* loop-invariant.c (gain_for_invariant): Likewise.
2015-01-15 Eric Botcazou <ebotcazou@adacore.com>
* expr.c (expand_expr_real_1) <normal_inner_ref>: Use the expression to
set the memory attributes in all cases but clear MEM_EXPR if need be.
2015-01-15 Yuri Rumyantsev <ysrumyan@gmail.com>
PR tree-optimization/64434
* cfgexpand.c (reorder_operands): New function.
(expand_gimple_basic_block): Insert call of reorder_operands if
optimized is true.
2015-01-15 Matthew Fortune <matthew.fortune@imgtec.com>
* config/mips/micromips.md (*swp): Remove explicit parallel.
(jraddiusp, *movep<MOVEP1:mode><MOVEP2:mode>): Likewise.
* config/mips/mips-dsp.md (add<DSPV:mode>3): Likewise.
(mips_add<DSP:dspfmt1>_s_<DSP:dspfmt2>, sub<DSPV:mode>3): Likewise.
(mips_sub<DSP:dspfmt1>_s_<DSP:dspfmt2>, mips_addsc): Likewise.
(mips_addwc, mips_absq_s_<DSPQ:dspfmt2>): Likewise.
(mips_precrq_rs_ph_w, mips_precrqu_s_qb_ph): Likewise.
(mips_shll_<DSPV:dspfmt2>, mips_shll_s_<DSPQ:dspfmt2>): Likewise.
(mips_muleu_s_ph_qbl, mips_muleu_s_ph_qbr): Likewise.
(mips_mulq_rs_ph, mips_muleq_s_w_phl, mips_muleq_s_w_phr): Likewise.
(mips_dpaq_s_w_ph, mips_dpsq_s_w_ph, mips_mulsaq_s_w_ph): Likewise.
(mips_dpaq_sa_l_w, mips_dpsq_sa_l_w, mips_maq_s_w_phl): Likewise.
(mips_maq_s_w_phr, mips_maq_sa_w_phl, mips_maq_sa_w_phr): Likewise.
(mips_extr_w, mips_extr_r_w, mips_extr_rs_w): Likewise.
(mips_extr_s_h, mips_extp, mips_extpdp, mips_mthlip): Likewise.
(mips_wrdsp): Likewise.
* config/mips/mips-dspr2.md (mips_absq_s_qb): Remove explicit
parallel.
(mips_addu_ph, mips_addu_s_ph, mips_cmpgdu_eq_qb): Likewise.
(mips_cmpgdu_lt_qb, mips_cmpgdu_le_qb, mulv2hi3): Likewise.
(mips_mul_s_ph, mips_mulq_rs_w, mips_mulq_s_ph): Likewise.
(mips_mulq_s_w, mips_subu_ph, mips_subu_s_ph): Likewise.
(mips_dpaqx_s_w_ph, mips_dpaqx_sa_w_ph): Likewise.
(mips_dpsqx_s_w_ph, mips_dpsqx_sa_w_ph): Likewise.
* config/mips/mips-fixed.md (usadd<mode>3): Remove explicit parallel.
(ssadd<mode>3, ussub<mode>3, sssub<mode>3, ssmul<mode>3): Likewise.
(ssmaddsqdq4, ssmsubsqdq4): Likewise.
2015-01-14 Matthew Fortune <matthew.fortune@imgtec.com>
* config/mips/mips.c (mips_rtx_costs): Set costs for LSA/DLSA.
(mips_print_operand): Support 'y' to print exact log2 in decimal
of a const_int.
* config/mips/mips.h (ISA_HAS_LSA): New define.
(ISA_HAS_DLSA): Likewise.
* config/mips/mips.md (<GPR:d>lsa): New define_insn.
* config/mips/predicates.md (const_immlsa_operand): New predicate.
2015-01-15 Martin Liska <mliska@suse.cz>
PR target/64377
* optc-save-gen.awk: Add support for array types.
2015-01-15 Richard Biener <rguenther@suse.de>
PR middle-end/64365
* tree-data-ref.c (dr_analyze_indices): Make sure that accesses
for MEM_REF access functions with the same base can never partially
overlap.
2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
* common.opt: New option -fstack-protector-explicit.
* cfgexpand.c (SPCT_FLAG_EXPLICIT): New enum.
(stack_protect_decl_phase): Handle stack_protect attribute for
explicit stack protection requests.
(expand_used_vars): Similarly.
* doc/cpp.texi (__SSP_EXPLICIT__): Document predefined macro.
* doc/extend.texi: Add documentation for "stack_protect" attribute.
* doc/invoke.texi: Add documentation for -fstack-protector-explicit.
2015-01-14 Oleg Endo <olegendo@gcc.gnu.org>
PR target/53988
* config/sh/sh-protos.h (sh_find_set_of_reg): Add option to ignore
reg-reg copies.
(sh_extending_set_of_reg): New struct.
(sh_find_extending_set_of_reg, sh_split_tst_subregs,
sh_remove_reg_dead_or_unused_notes): New Declarations.
* config/sh/sh.c (sh_remove_reg_dead_or_unused_notes,
sh_find_extending_set_of_reg, sh_split_tst_subregs,
sh_extending_set_of_reg::use_as_extended_reg): New functions.
* config/sh/sh.md (*tst<mode>_t_zero): Rename to *tst<mode>_t_subregs,
convert to insn_and_split and use new function sh_split_tst_subregs.
2015-01-14 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi (Option Summary): Reclassify -fuse-ld as a linker
option.
(Optimization Options): Move -fuse-ld documentation to...
(Link Options): ...here.
2015-01-14 Matthew Fortune <matthew.fortune@imgtec.com>
* config/mips/constraints.md (ZC): Add support for R6 LL/SC
offsets.
(ZD): Update to use ISA_HAS_9BIT_DISPLACEMENT.
* config/mips/mips.h (ISA_HAS_PREFETCH_9BIT): Rename to...
(ISA_HAS_9BIT_DISPLACEMENT): ... this. New macro.
* config/mips/sync.md (sync_compare_and_swap<mode>): Use ZC
instead of ZR for the memory operand of LL/SC.
(compare_and_swap_12, sync_add<mode>): Likewise.
(sync_<optab>_12, sync_old_<optab>_12): Likewise.
(sync_new_<optab>_12, sync_nand_12): Likewise.
(sync_old_nand_12, sync_new_nand_12): Likewise.
(sync_sub<mode>, sync_old_add<mode>): Likewise.
(sync_old_sub<mode>, sync_new_add<mode>): Likewise.
(sync_new_sub<mode>, sync_<optab><mode>): Likewise.
(sync_old_<optab><mode>, sync_new_<optab><mode>"): Likewise.
(sync_nand<mode>, sync_old_nand<mode>): Likewise.
(sync_new_nand<mode>, sync_lock_test_and_set<mode>): Likewise.
(test_and_set_12, atomic_compare_and_swap<mode>): Likewise.
(atomic_exchange<mode>_llsc, atomic_fetch_add<mode>_llsc): Likewise.
* doc/md.texi (ZC): Update description.
2015-01-14 Andrew MacLeod <amacleod@redhat.com>
* builtins.c (expand_builtin_atomic_exchange): Remove error when
memory model is CONSUME.
(expand_builtin_atomic_compare_exchange, expand_builtin_atomic_load,
expand_builtin_atomic_store): Change invalid memory model errors to
warnings.
(expand_builtin_atomic_clear): Change invalid model errors to warnings
and issue warning for CONSUME.
2015-01-14 Aldy Hernandez <aldyh@redhat.com>
* lto-cgraph: Update function comments for
lto_symtab_encoder_encode_*.
2015-01-14 Ilya Verbin <ilya.verbin@intel.com>
* Makefile.in (site.exp): Do not set ENABLE_LTO.
2015-01-14 Ilya Verbin <ilya.verbin@intel.com>
* cgraphunit.c (ipa_passes): Remove argument from ipa_write_summaries.
* lto-cgraph.c (select_what_to_stream): Remove argument, use
lto_stream_offload_p instead.
* lto-streamer.h (select_what_to_stream): Remove argument.
* passes.c (ipa_write_summaries): Likewise.
* tree-pass.h (ipa_write_summaries): Likewise.
2015-01-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/59354
* tree-vect-slp.c (vect_build_slp_tree_1): Treat loads from
groups larger than the slp group size as having gaps.
2015-01-14 Andrew MacLeod <amacleod@redhat.com>
PR middle-end/59448
* builtins.c (get_memmodel): Promote consume to acquire always.
2015-01-14 Ilya Tocar <ilya.tocar@intel.com>
PR target/64386
* config/i386/i386.c (ix86_expand_sse_cmp): Handle V64QImode,
V32HImode.
2015-01-14 Ilya Tocar <ilya.tocar@intel.com>
PR target/64393
* common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512VBMI_SET):
Enable AVX512BW.
(OPTION_MASK_ISA_AVX512BW_UNSET): Disable AVX512VBMI.
* config/i386/i386.c (ix86_hard_regno_mode_ok): Don't check
AVX512VBMI, as it implies AVX512BW.
2015-01-14 Ilya Tocar <ilya.tocar@intel.com>
PR target/64387
* config/i386/sse.md (vec_unpacks_hi_v8sf): Fix predicate.
(vec_unpacks_hi_v16sf): Ditto.
2015-01-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/arm_neon.h: Error out if AdvancedSIMD
is not available.
2015-01-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* doc/invoke.texi (mapcs): Mention deprecation.
(mapcs-frame): Likewise.
2015-01-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
PR target/64453
* config/arm/arm.c (callee_saved_reg_p): Define.
(arm_compute_save_reg0_reg12_mask): Use callee_saved_reg_p to check if
register is callee saved instead of !call_used_regs[reg].
(thumb1_compute_save_reg_mask): Likewise.
2015-01-14 Hale Wang <hale.wang@arm.com>
* config/arm/arm.c: Tune the max_cond_insns/branch_cost for
Cortex-M7.
2015-01-14 Richard Biener <rguenther@suse.de>
PR lto/64415
* tree-inline.c (insert_debug_decl_map): Check destination
function MAY_HAVE_DEBUG_STMTS.
(insert_init_debug_bind): Likewise.
(insert_init_stmt): Remove redundant check.
(remap_gimple_stmt): Drop debug stmts if the destination
function has var-tracking assignments disabled.
2015-01-14 Martin Liska <mliska@suse.cz>
* ipa-icf-gimple.c (func_checker::compare_operand): Add support for
IMAGPART_EXPR and REALPART_EXPR and fix BIT_FIELD_REF comparison.
2015-01-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/64460
* config/arm/arm.md (*<arith_shift_insn>_multsi): Set 'shift' to 2.
(*<arith_shift_insn>_shiftsi): Set 'shift' attr to 3.
2015-01-14 Matthew Fortune <matthew.fortune@imgtec.com>
* config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Only infer an ISA
level from an ARCH; do not inject the default.
(MIPS_DEFAULT_ISA_LEVEL_SPEC): New macro split out from
MIPS_ISA_LEVEL_SPEC.
(MIPS_ISA_NAN2008_SPEC): Update comment.
(BASE_DRIVER_SELF_SPECS): Likewise.
* config/mips/elfoabi.h (DRIVER_SELF_SPECS): Add
MIPS_DEFAULT_ISA_LEVEL_SPEC.
* config/mips/mti-elf.h (DRIVER_SELF_SPECS): Likewise.
* config/mips/mti-linux.h (DRIVER_SELF_SPECS): Likewise.
* config/mips/sde.h (DRIVER_SELF_SPECS): Likewise.
2015-01-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/64493
PR tree-optimization/64495
* tree-vect-loop.c (vect_finalize_reduction): For double-reductions
assign the proper vectorized PHI to the inner loop exit PHIs.
2015-01-14 Joey Ye <joey.ye@arm.com>
* config/arm/arm.c (arm_compute_save_reg_mask):
Do not save lr in case of tail call.
* config/arm/thumb2.md (*thumb2_pop_single): New pattern.
2015-01-14 Martin Uecker <uecker@eecs.berkeley.edu>
* tree-vrp.c (check_array_ref): Emit more warnings
for warn_array_bounds >= 2.
* common.opt: New option -Warray-bounds=.
* doc/invoke.texi: Document -Warray-bounds=.
2015-01-14 Chung-Ju Wu <jasonwucj@gmail.com>
* config/nds32/nds32.opt (mforce-fp-as-gp): Remove.
(mforbid-fp-as-gp): Remove.
(mex9): Remove.
* config/nds32/nds32-fp-as-gp.c (nds32_have_prologue_p): Remove.
(nds32_symbol_load_store_p): Remove.
(nds32_fp_as_gp_check_available): Clean up implementation.
* config/nds32/nds32.h (LINK_SPEC): Remove -mforce-as-gp and -mex9
cases.
* config/nds32/nds32.c (nds32_asm_file_start): No need to consider
fp-as-gp and ex9 cases.
2015-01-13 Jan Hubicka <hubicka@ucw.cz>
* tree-profile.c (init_ic_make_global_vars): Drop workaround
for bintuils bug 14342.
(init_ic_make_global_vars): Likewise.
(gimple_init_edge_profiler): Likewise.
(gimple_gen_ic_func_profiler): Likewise.
2015-01-13 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
* ipa-inline.c (inline_small_functions): Swap the operands in
enum.
2015-01-13 Jan Hubicka <hubicka@ucw.cz>
PR ipa/64481
* ipa-inline-analysis.c (node_growth_cache): Remove.
(initialize_growth_caches): Do not initialize it.
(free_growth_caches): Do not free it.
(do_estimate_growth): Rename to ...
(estimate_growth): ... this one; drop growth cache code.
(growth_likely_positive): Always go the heuristics way.
* ipa-inline.c (can_inline_edge_p): Walk through aliases.
(reset_edge_caches): Do not reset node growth.
(heap_edge_removal_hook): Do not maintain cache.
(inline_small_functions): Likewise; strenghten sanity check.
(ipa_inline): Do not maintain caches.
* ipa-inline.h (node_growth_cache): Remove.
(do_estimate_growth): Remove to ...
(estimate_growth): this one; remove inline version.
(reset_node_growth_cache): Remove.
2015-01-13 Jan Hubicka <hubicka@ucw.cz>
PR ipa/64565
* ipa-inline.c (inline_small_functions): Update callee keys after
resolving speculation
(inline_small_functions): Always check monotonicity of the queue.
2015-01-13 Marek Polacek <polacek@redhat.com>
PR middle-end/64391
* trans-mem.c (get_attrs_for): Return NULL_TREE if X is NULL_TREE.
2015-01-13 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/64286
* ree.c (combine_reaching_defs): Move part of comment earlier,
remove !SCALAR_INT_MODE_P check.
(add_removable_extension): Don't add vector mode
extensions if all uses of the source register aren't the same
vector extensions.
2015-01-13 Renlin Li <renlin.li@arm.com>
* config/arm/arm.h (CLZ_DEFINED_VALUE_AT_ZERO): Return 2.
(CTZ_DEFINED_VALUE_AT_ZERO): Ditto.
2015-01-13 Martin Liska <mliska@suse.cz>
* ipa-icf.c (sem_function::equals_private): Call new functions
cl_target_option_print_diff and cl_optimization_print_diff.
* optc-save-gen.awk (cl_target_option_print_diff): New function.
(cl_optimization_print_diff): Likewise.
* opth-gen.awk: Likewise.
2015-01-13 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/aarch64.md (subsi3, *subsi3_uxtw, subdi3)
(*sub_<optab><ALLX:mode>_<GPI:mode>, *sub_<optab><SHORT:mode>_si_uxtw)
(*sub_<optab><ALLX:mode>_shft_<GPI:mode>)
(*sub_<optab><SHORT:mode>_shft_si_uxtw, *sub_<optab><mode>_multp2)
(*sub_<optab>si_multp2_uxtw, *sub_uxt<mode>_multp2)
(*sub_uxtsi_multp2_uxtw): Add stack pointer sources.
2015-01-13 Andrew Pinski <apinski@cavium.com>
* config/aarch64/aarch64.c (fusion_load_store): Check dest mode
instead of src mode.
2015-01-13 Richard Biener <rguenther@suse.de>
PR lto/64373
* lto-streamer-out.c (tree_is_indexable): Guard for NULL
DECL_CONTEXT.
2015-01-13 Andrew Pinski <apinski@cavium.com>
* config/aarch64/aarch64.c (aarch64_operands_ok_for_ldpstp): Reject
volatile mems.
(aarch64_operands_adjust_ok_for_ldpstp): Likewise.
2015-01-13 Jakub Jelinek <jakub@redhat.com>
PR middle-end/63974
* cfgexpand.c (expand_computed_goto): Don't call
convert_memory_address here.
2015-01-13 Richard Biener <rguenther@suse.de>
PR tree-optimization/64406
* tree-loop-distibution.c (pass_loop_distribution::execute):
Reset the SCEV hashtable if we distributed anything.
2015-01-13 Richard Biener <rguenther@suse.de>
PR tree-optimization/64404
* tree-vect-stmts.c (vectorizable_load): Reject conflicting
SLP types for CSEd loads.
2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
PR tree-optimization/64436
* tree-ssa-math-opts.c (find_bswap_or_nop_1): Move code performing the
merge of two symbolic numbers for a bitwise OR to ...
(perform_symbolic_merge): This. Also fix computation of the range and
end of the symbolic number corresponding to the result of a bitwise OR.
2015-01-13 Richard Biener <rguenther@suse.de>
PR tree-optimization/64568
* tree-ssa-forwprop.c (pass_forwprop::execute): Properly
release defs of removed stmts, avoid splitting TARGET_MEM_REFs.
2015-01-13 Chung-Ju Wu <jasonwucj@gmail.com>
* config/nds32/nds32.c (nds32_legitimate_address_p): Consider
TARGET_CMODEL_LARGE and TARGET_CMODEL_MEDIUM cases.
2015-01-13 Chung-Ju Wu <jasonwucj@gmail.com>
* config/nds32/nds32.h (NDS32_SYMBOL_FLAG_RODATA): Define our own
target-specific symbol_ref flag.
(NDS32_SYMBOL_REF_RODATA_P): Define it to check if the symbol_ref
resides in rodata section.
* config/nds32/nds32.c (TARGET_ENCODE_SECTION_INFO): Define.
(nds32_encode_section_info): New function.
2015-01-13 Chung-Ju Wu <jasonwucj@gmail.com>
* config/nds32/nds32.md (call): Use pseudo instruction bal which
clobbers TA_REGNUM if large code model is specified.
(call_register): Likewise.
(call_immediate): Likewise.
(call_value): Likewise.
(call_value_register): Likewise.
(call_value_immediate): Likewise.
2015-01-13 Chung-Ju Wu <jasonwucj@gmail.com>
* config/nds32/nds32.h (TARGET_CMODEL_SMALL): New macro.
(TARGET_CMODEL_MEDIUM): New macro.
(TARGET_CMODEL_LARGE): New macro.
* config/nds32/nds32.c (nds32_asm_file_start): Display corresponding
code model setting in assembly code.
2015-01-13 Chung-Ju Wu <jasonwucj@gmail.com>
* common/config/nds32/nds32-common.c (TARGET_DEFAULT_TARGET_FLAGS):
Remove MASK_GP_DIRECT flag.
* config/nds32/nds32.h (MULTILIB_DEFAULTS): Have -mcmodel=medium as
one of the multilib default options.
* config/nds32/nds32.opt (mgp-direct): Remove.
* config/nds32/t-mlibs (MULTILIB_OPTIONS): Use -mcmodel instead of
-mgp-direct. We also remove unnecessary -mlittle-endian/-mbig-endian.
2015-01-13 Chung-Ju Wu <jasonwucj@gmail.com>
* config/nds32/nds32.opt (mcmodel): Add new option.
* config/nds32/nds32-opts.h (nds32_cmodel_type): Add new enum type
to describe code model.
2015-01-13 Oleg Endo <olegendo@gcc.gnu.org>
PR target/64479
* rtlanal.c (set_reg_p): Handle SEQUENCE constructs.
2015-01-12 Kaz Kojima <kkojima@gcc.gnu.org>
* config/sh/sh.c (sh_atomic_assign_expand_fenv): New function.
(TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
(sh_builtin_get_fpscr, sh_builtin_set_fpscr): New variables.
(sh_init_builtins): Record decls for __builtin_sh_get_fpscr and
__builtin_sh_set_fpscr.
2015-01-12 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi ([-Wsuggest-attribute=]): Don't use parentheses
after a funtion name just to indicate it is a function.
([-fsanitize-undefined-trap-on-error]): Likewise.
([-fdbg-cnt=]): Likewise.
([-mmemcpy]): Likewise.
([-mflush-func]): Likewise.
([-msynci]): Likewise.
2015-01-12 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi ([-Wbad-function-cast]): Rewrite to avoid confusing
example.
2015-01-12 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/64563
* tree-vrp.c (vrp_evaluate_conditional): Check for VR_RANGE
instead of != VR_VARYING.
PR target/64513
* config/i386/i386.c (ix86_expand_prologue): Add
REG_FRAME_RELATED_EXPR to %rax and %r10 pushes.
PR tree-optimization/64454
* tree-vrp.c (simplify_div_or_mod_using_ranges): Optimize
op0 % op1 into op0 if op0 is in range [-op1 + 1, op1 - 1]
for signed or [0, op1 - 1] for unsigned modulo.
(simplify_stmt_using_ranges): Call simplify_div_or_mod_using_ranges
even if op1 does not satisfy integer_pow2p.
PR other/64370
* sreal.c (sreal::to_double): Use ldexp instead of scalbnl.
2015-01-12 Jeff Law <law@redhat.com>
PR target/64461
* config/m68k/m68k.md (truncsiqi2): Disable for TARGET_COLDFIRE.
(trunchiqi2, truncsihi2): Similarly.
* config/h8300/h8300.c (Fpa): Use RTX_FRAME_RELATED_P directly
rather than calling F.
2015-01-12 Bernd Edlinger <bernd.edlinger@hotmail.de>
* tsan.c (instrument_expr): Use force_gimple_operand.
Use may_be_nonaddressable_p instead of is_gimple_addressable.
2015-01-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/64530
* tree-loop-distribution.c (pg_add_dependence_edges): Shuffle
back dr1.
2015-01-12 Richard Biener <rguenther@suse.de>
PR middle-end/64357
* tree-cfg.c (gimple_can_merge_blocks_p): Protect simple
latches properly.
2015-01-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/arm/arm.c (arm_cortex_a12_tune): Update entries to match
Cortex-A17 tuning parameters.
* config/arm/arm-cores.def (cortex-a12): Schedule for cortex-a17.
2015-01-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/arm/arm-protos.h (tune_params): Add fuseable_ops field.
* config/arm/arm.c (arm_macro_fusion_p): New function.
(arm_macro_fusion_pair_p): Likewise.
(TARGET_SCHED_MACRO_FUSION_P): Define.
(TARGET_SCHED_MACRO_FUSION_PAIR_P): Likewise.
(ARM_FUSE_NOTHING): Likewise.
(ARM_FUSE_MOVW_MOVT): Likewise.
(arm_slowmul_tune, arm_fastmul_tune, arm_strongarm_tune,
arm_xscale_tune, arm_9e_tune, arm_v6t2_tune, arm_cortex_tune,
arm_cortex_a8_tune, arm_cortex_a7_tune, arm_cortex_a15_tune,
arm_cortex_a53_tune, arm_cortex_a57_tune, arm_cortex_a9_tune,
arm_cortex_a12_tune, arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune
arm_cortex_a5_tune): Specify fuseable_ops value.
2015-01-12 H.J. Lu <hongjiu.lu@intel.com>
PR bootstrap/64561
* configure.ac (HAVE_LD_PIE_COPYRELOC): Update Linux/x86-64 linker
test for PIE with copy reloc.
* configure: Regenerated.
2015-01-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/arm/arm.c (arm_load_tp): Use R0_REGNUM instead of constant 0
in gen_rtx_REG.
(arm_tls_descseq_addr): Likewise.
(arm_gen_movmemqi): Likewise.
(arm_expand_epilogue_apcs_frame): Likewise.
(arm_expand_epilogue): Likewise.
(arm_expand_prologue): Likewise. Use R1_REGNUM instead of constant 1
in gen_rtx_REG.
2015-01-12 Martin Liska <mliska@suse.cz>
PR ipa/64550
* ipa-icf-gimple.c (func_checker::compare_memory_operand): Compare
volatility for correct operands.
2015-01-12 Martin Liska <mliska@suse.cz>
* ipa-icf.c (sem_function::equals_wpa): Add indirect_calls as indication
that a function is not leaf.
(sem_function::compare_polymorphic_p): Likewise.
2015-01-12 Martin Liska <mliska@suse.cz>
* ipa-icf.c (sem_function::equals_wpa): Add indirect_calls as indication
that a function is not leaf.
(sem_function::compare_polymorphic_p): Likewise.
2015-01-12 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
* config/visium/visium.c: Add includes hashtab.h, hash-set.h,
machmode.h, input.h, statistics.h, vec.h, double-int.h, real.h,
fixed-value.h, alias.h, symtab.h, tree-core.h, wide-int.h, inchash.h,
fold-const.h, tree-check.h.
2015-01-12 Jan Hubicka <hubicka@ucw.cz>
PR ipa/63967
PR ipa/64425
* ipa-inline.c (compute_uninlined_call_time,
compute_inlined_call_time): Use counts for extra precision when
needed possible.
(big_speedup_p): Fix formating.
(RELATIVE_TIME_BENEFIT_RANGE): Remove.
(relative_time_benefit): Remove.
(edge_badness): Turn DECL_DISREGARD_INLINE_LIMITS into hint;
merge guessed and read profile paths.
(inline_small_functions): Count only !optimize_size functions into
initial size; be more lax about sanity check when profile is used;
be sure to update inlined function profile when profile is read.
2015-01-12 Jan Hubicka <hubicka@ucw.cz>
PR ipa/63470
* ipa-inline-analysis.c (inline_edge_duplication_hook): Adjust
cost when edge becomes direct.
* ipa-prop.c (make_edge_direct): Do not adjust when speculation
is resolved or when introducing new speculation.
2015-01-12 Chen Gang <gang.chen.5i5j@gmail.com>
PR ipa/64551
PR ipa/64552
* ipa-icf.c (sem_function::equals_private): Use '&&' instead of
'||' to fix typo issue.
* gcc/tree.h (target_opts_for_fn): Check NULL_TREE since it can
accept and return NULL.
2015-01-12 Martin Liska <mliska@suse.cz>
* cgraph.c (cgraph_edge::remove_callee): Move function to header
file for being inlined.
(cgraph_set_edge_callee): Delete.
(cgraph_edge::redirect_callee): Move function to header file
for being inlined.
(cgraph_edge::make_direct): Use new function.
(cgraph_edge::dump_edge_flags): New function created from
static dump_edge_flags function.
(cgraph_node::dump): Use new function.
(cgraph_edge::verify_count_and_frequency): New function created
from verify_edge_count_and_frequency.
(cgraph_edge::verify_corresponds_to_fndecl): New function created
from verify_edge_corresponds_to_fndecl.
(verify_edge_corresponds_to_fndecl): Delete.
(cgraph_node::verify_node): Use new function.
* cgraph.h (cgraph_edge::set_callee): New function.
(cgraph_edge::dump_edge_flags): Likewise.
(cgraph_edge::verify_corresponds_to_fndecl): Likewise.
2015-01-11 Jan Hubicka <hubicka@ucw.cz>
* ipa-utils.c (estimate_function_body_sizes): Do not
free node params when called late with early=true.
2015-01-11 James Greenhalgh <james.greenhalgh@arm.com>
* doc/md.texi (Instruction Patterns): Rewrite text for
clarity.
(Example): Likewise.
2015-01-10 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi (Option Summary): Break long lines.
[(-fdiagnostics-color)]: Put long literal in @smallexample
instead of inline.
[(-fsanitize-recover)]: Likewise.
[(-fdump-rtl-split*)]: Rewrite to fix over-full hbox.
[(-ffast-math)]: Likewise.
[(--param max-inline-insns-recursive)]: Likewise.
[(--param max-inline-recursive-depth)]: Likewise.
[(-mno-text-section-literals)]: Likewise.
2015-01-10 Thomas Schwinge <thomas@codesourcery.com>
* doc/install.texi: Update for libgomp being renamed from "GNU
OpenMP Runtime Library" to "GNU Offloading and Multi Processing
Runtime Library".
* doc/sourcebuild.texi: Likewise.
2015-01-10 Anthony Green <green@moxielogic.com>
* config/moxie/moxie.c (moxie_option_override): Fix forcing of
mul.x availability for moxiebox configuration.
2015-01-09 Anthony Green <green@moxielogic.com>
* config/moxie/moxie.md: Tabify assembly output.
2015-01-09 Anthony Green <green@moxielogic.com>
* config/moxie/moxie.md (CC_REG): Correct register definition.
2015-01-09 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi ([-fvtable-verify]): Copy-edit and fix markup.
([-fvtv-debug], [-fvtv-counts]): Likewise. Correct location
of log files.
2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
* config/arm/arm.h (MAX_SYNC_LIBFUNC_SIZE): Delete semicolon.
2015-01-09 Bernd Schmidt <bernds@codesourcery.com>
Jakub Jelinek <jakub@redhat.com>
PR middle-end/64412
* lto-streamer.h (lto_stream_offload_p): New declaration.
* lto-streamer.c (lto_stream_offload_p): New variable.
* cgraphunit.c (ipa_passes): Set lto_stream_offload_p
at the same time as section_name_prefix.
* lto-streamer-out.c (hash_tree): Don't hash TREE_TARGET_OPTION
if lto_stream_offload_p.
* tree-streamer-out.c (streamer_pack_tree_bitfields): Don't
stream TREE_TARGET_OPTION if lto_stream_offload_p.
(write_ts_function_decl_tree_pointers): Don't
stream DECL_FUNCTION_SPECIFIC_TARGET if lto_stream_offload_p.
* tree-streamer-in.c (unpack_value_fields): Don't stream
TREE_TARGET_OPTION in if ACCEL_COMPILER.
(lto_input_ts_function_decl_tree_pointers): Don't stream
DECL_FUNCTION_SPECIFIC_TARGET in if ACCEL_COMPILER.
* lto-opts.c (lto_write_options): Use lto_stream_offload_p
instead of section_name_prefix string comparisons.
2015-01-09 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/64536
* cfgrtl.c (rtl_tidy_fallthru_edge): Handle removal of degenerate
tablejumps.
2015-01-09 Michael Collison <michael.collison@linaro.org>
PR tree-optimization/64322
* tree-vrp.c (extract_range_from_binary_expr_1): Attempt to derive
range for RSHIFT_EXPR even if vr0 range is not VR_RANGE or is symbolic.
2015-01-09 Tom de Vries <tom@codesourcery.com>
PR rtl-optimization/64539
* regcprop.c (kill_clobbered_values): Factor out of ...
(copyprop_hardreg_forward_1): ... here. Use kill_clobbered_values
instead of note_stores with kill_clobbered_value.
2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
* ginclude/unwind-arm-common.h: Revert previous commit.
2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
* config.gcc (arm*-*-freebsd*): New configuration.
* config/arm/freebsd.h: New file.
* config.host: Add extra components for arm*-*-freebsd*.
* config/arm/arm.h: Introduce MAX_SYNC_LIBFUNC_SIZE.
* config/arm/arm.c (arm_init_libfuncs): Use MAX_SYNC_LIBFUNC_SIZE.
2015-01-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
* config/rs6000/rtems.h (CPP_OS_RTEMS_SPEC): Define __PPC_CPU_E6500__
for -mcpu=e6500.
* config/rs6000/t-rtems: Add e6500 multilibs.
2015-01-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
* config/rs6000/t-rtems: Add -mno-spe to soft-float multilib for
MPC8540.
2015-01-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
* config/rs6000/t-rtems: Use MULTILIB_REQUIRED instead of
MULTILIB_EXCEPTIONS.
2015-01-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
* config/arm/t-rtems: Use MULTILIB_REQUIRED instead of
MULTILIB_EXCEPTIONS.
2015-01-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
* config/arm/t-rtems-eabi: Rename to...
* config/arm/t-rtems: ...this.
* config/arm/rtems-eabi.h: Rename to...
* config/arm/rtems.h: ...this.
* config.gcc (arm*-*-rtems*): Reflect changes above.
2015-01-09 Richard Biener <rguenther@suse.de>
PR tree-optimization/64410
* tree-ssa.c (non_rewritable_lvalue_p): Allow REALPART/IMAGPART_EXPR
on the LHS.
(execute_update_addresses_taken): Deal with that.
* tree-ssa-forwprop.c (pass_forwprop::execute): Use component-wise
loads/stores for complex variables.
2015-01-09 Martin Liska <mliska@suse.cz>
* ipa-icf-gimple.c (func_checker::compare_ssa_name): Enhance SSA
name comparison.
(func_checker::compare_memory_operand): New function.
(func_checker::compare_operand): Split case to newly
added functions.
(func_checker::compare_cst_or_decl): New function.
(func_checker::compare_gimple_call): Identify
memory operands.
(func_checker::compare_gimple_assign): Likewise.
* ipa-icf-gimple.h: New function.
2015-01-09 Martin Liska <mliska@suse.cz>
PR ipa/64503
* sreal.c (sreal::dump): Change unsigned format to signed for
m_exp value.
(sreal::to_double): Replace exp2 with scalbln.
2015-01-09 Martin Liska <mliska@suse.cz>
* cgraphunit.c (cgraph_node::create_wrapper): Fix level of indentation.
* ipa-icf.c (sem_function::equals_private): Add support for target and
(sem_item_optimizer::merge_classes): Remove redundant function
optimization flags comparison.
* tree.h (target_opts_for_fn): New function.
2015-01-09 Tom de Vries <tom@codesourcery.com>
* omp-low.c (expand_omp_for_static_chunk): Fix assert.
2015-01-09 Kito Cheng <kito@0xlab.org>
PR rtl-optimization/64348
* lra-constraints.c (split_reg): Fix caller-save store/restore
instruction generation.
2015-01-08 John David Anglin <danglin@gcc.gnu.org>
PR gcov-profile/61790
* gcov-tool.c (do_rewrite): Use strtoll instead of atoll if host has
long long. Fallback to int64_t if host doesn't have long long and
use strtol if int64_t is long. Otherwise, use sscanf for conversion.
2015-01-08 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/63989
* params.def (PARAM_MAX_TRACKED_STRLENS): Increment default
from 1000 to 10000.
* tree-ssa-strlen.c (get_strinfo): Moved earlier.
(get_stridx): If we don't have a record for certain SSA_NAME,
but it is POINTER_PLUS_EXPR of some SSA_NAME we do with
constant offset, call get_stridx_plus_constant.
(get_stridx_plus_constant): New function.
(zero_length_string): Don't use get_stridx here.
PR target/55023
PR middle-end/64388
* dse.c (struct insn_info): Mention frame_read set also
before reload for tail calls on some targets.
(scan_insn): Revert 2014-12-22 change. Set frame_read
also before reload for tail calls if
HARD_FRAME_POINTER_IS_ARG_POINTER. Call add_wild_read
instead of add_non_frame_wild_read for non-const/memset
tail calls after reload.
2015-01-08 Jason Merrill <jason@redhat.com>
* ubsan.c (do_ubsan_in_current_function): New.
(pass_ubsan::gate): Use it.
* ubsan.h: Declare it.
* convert.c (convert_to_integer): Use it.
2015-01-08 Jakub Jelinek <jakub@redhat.com>
PR target/64338
* config/i386/i386.c (ix86_expand_int_movcc): Don't reverse
compare_code when it is unconditionally overwritten afterwards.
Use ix86_reverse_condition instead of reverse_condition. Don't
change code if *reverse_condition* returned UNKNOWN and don't
swap ct/cf and negate diff in that case.
2015-01-08 Mike Stump <mikestump@comcast.net>
* tsan.c (pass_tsan::gate): Add no_sanitize_thread support.
(pass_tsan_O0::gate): Likewise.
* extend.texi (Function Attributes): Add no_sanitize_thread
documentation.
2015-01-08 Thomas Schwinge <thomas@codesourcery.com>
* builtins.def (DEF_GOMP_BUILTIN): Also consider flag_offload_abi
for registering builtins.
* config/i386/intelmic-mkoffload.c (prepare_target_image): Don't
add -fopenmp to the argv_obstack used when invoking
compile_for_target.
* config/i386/intelmic-mkoffload.c (compile_for_target): Always
add "-m32" or "-m64" to argv_obstack.
(generate_host_descr_file): Likewise, when invoking host_compiler.
(main): Always add "-m elf_i386" or "-m elf_x86_64" when invoking
ld.
2015-01-08 Oleg Endo <olegendo@gcc.gnu.org>
* config/sh/sh-mem.cc: Use constant as second operand when emitting
tstsi_t insns.
2015-01-08 Oleg Endo <olegendo@gcc.gnu.org>
PR target/55212
* config/sh/sh.md (*addsi3_compact): Emit reg-reg copy instead of
constant load if constant operand fits into I08.
2015-01-08 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/64336
* tree.c (build2_stat): Fix up initialization of TREE_READONLY
and TREE_THIS_VOLATILE for MEM_REFs.
(build5_stat): Fix up initialization of TREE_READONLY and
TREE_THIS_VOLATILE for TARGET_MEM_REFs.
2015-01-08 Kaz Kojima <kkojima@gcc.gnu.org>
PR target/64533
* config/sh/sh.md (*addsi3_compact): Use u constraint instead
of r for the second alternative of the destination operand.
2015-01-07 Segher Boessenkool <segher@kernel.crashing.org>
PR target/36557
* config/rs6000/rs6000.md (*eqsi3_ext<mode>, *nesi3_ext<mode>): New.
2015-01-07 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi ([-fvtable-verify]): Fix markup on option
keywords.
([-fivar-visibility], [-fvisibility]): Likewise.
2015-01-07 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi: Fix incorrect uses of @samp markup throughout
the file where @code, @command, etc is more appropriate.
2015-01-06 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi (RS/6000 and PowerPC Options): Tidy formatting
of -mrecip= documentation.
2015-01-06 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/64505
* config/rs6000/rs6000.c (rs6000_secondary_reload): Return the
correct reload handler if -m32 -mpowerpc64 is used.
2015-01-06 Tom de Vries <tom@codesourcery.com>
* tree-ssa-tail-merge.c: Fix typo in struct same_succ_def comment.
2015-01-08 Christian Bruel <christian.bruel@st.com>
PR target/64507
* config/sh/sh-mem.cc (sh_expand_cmpnstr): Check 0 length.
2015-01-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
PR tree-optimization/63259
* tree-ssa-math-opts.c (pass_optimize_bswap::execute): Stop checking
if optab exists for 16bit byteswap.
2015-01-06 Jakub Jelinek <jakub@redhat.com>
* opts.c (common_handle_option): Add support for
-fno-sanitize=all and -f{,no-}sanitize-recover=all.
* doc/invoke.texi: Document -fno-sanitize=all,
-f{,no-}sanitize-recover=all. Document that
-fsanitize=float-cast-overflow is not enabled
by -fsanitize=undefined. Fix up documentation
of -f{,no-}sanitize-recover.
2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
* config.gcc: Add Visium support.
* configure.ac: Likewise.
* configure: Regenerate.
* doc/extend.texi (interrupt attribute): Add Visium.
* doc/invoke.texi: Document Visium options.
* doc/install.texi: Document Visium target.
* doc/md.texi: Document Visium constraints.
* common/config/visium: New directory.
* config/visium: Likewise.
2015-01-05 Segher Boessenkool <segher@kernel.crashing.org>
* simplify-rtx.c (simplify_binary_operation_1): Handle more cases
for the "(and X (ior (not X) Y) -> (and X Y)" transform.
2015-01-05 Segher Boessenkool <segher@kernel.crashing.org>
* combine.c (combine_validate_cost): Do not count the cost of a
split I2 twice. Do not display it twice in the dump, either.
2015-01-05 Sandra Loosemore <sandra@codesourcery.com>
Revert parts of r219199.
* doc/invoke.texi ([-Wliteral-suffix]): Restore markup on
<inttypes.h>.
([-Wtraditional]): Restore markup on <limits.h>.
2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
PR c++/31397
* doc/invoke.texi: Document -Wsuggest-override.
2015-01-05 Radovan Obradovic <radovan.obradovic@imgtec.com>
PR rtl-optimization/64287
* toplev.c (HAVE_epilogue, HAVE_prologue): Provide default.
(process_options): Disable flag_ipa_ra if profiling.
2015-01-05 Eric Botcazou <ebotcazou@adacore.com>
* config/nds32/nds32-peephole2.md: Do not mention define_peephole.
2015-01-05 Max Filippov <jcmvbkbc@gmail.com>
* config/xtensa/xtensa.c (hwloop_optimize, hwloop_fail,
hwloop_pattern_reg, xtensa_doloop_hooks, xtensa_reorg_loops):
put under #if TARGET_LOOPS guard.
2015-01-05 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.c (output_387_binary_op): Use std::swap.
2015-01-05 Oleg Endo <olegendo@gcc.gnu.org>
* rtlanal.c (refers_to_regno_p): Change return value from int to bool.
* rtl.h (refers_to_regno_p): Add overload.
* cse.c: Use it.
* bt-load.c: Likewise.
* combine.c: Likewise.
* df-scan.c: Likewise.
* sched-deps.c: Likewise.
* config/s390/s390.c: Likewise.
* config/m32r/m32r.c: Likewise.
* config/rs6000/spe.md: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/pa/pa.c: Likewise.
* config/stormy16/stormy16.c: Likewise.
* config/cris/cris.c: Likewise.
* config/arc/arc.md: Likewise.
* config/arc/arc.c: Likewise.
* config/sh/sh.md: Likewise.
* config/sh/sh.c: Likewise.
* config/frv/frv.c: Likewise.
2015-01-05 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/64265
* gimplify.c (gimplify_function_tree): Add TSAN_FUNC_EXIT internal
call as cleanup of the whole body.
* internal-fn.def (TSAN_FUNC_EXIT): New internal call.
* tsan.c (replace_func_exit): New function.
(instrument_func_exit): Moved earlier.
(instrument_memory_accesses): Adjust TSAN_FUNC_EXIT internal calls.
Call instrument_func_exit if no TSAN_FUNC_EXIT internal calls have
been found.
(tsan_pass): Don't call instrument_func_exit.
* internal-fn.c (expand_TSAN_FUNC_EXIT): New function.
* tree-inline.c (copy_bb): Drop TSAN_FUNC_EXIT internal calls during
inlining.
PR sanitizer/64344
* ubsan.h (ubsan_instrument_float_cast): Add ARG argument.
* ubsan.c (ubsan_instrument_float_cast): Add ARG argument, pass
it to libubsan handler instead of EXPR. Fold comparisons earlier,
if the result is integer_zerop, return NULL_TREE.
* convert.c (convert_to_integer): Pass expr as ARG.
PR tree-optimization/64465
* tree-inline.c (redirect_all_calls): During inlining
clean up EH stmts and EH edges if redirect_call_stmt_to_callee
changed the stmt to a non-throwing call.
2015-01-05 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi: Fix incorrect uses of @code, @option, @samp,
etc markup throughout the file.
2015-01-05 Bernd Edlinger <bernd.edlinger@hotmail.de>
Enable experimental TSAN support for Ada.
* tsan.c (instrument_expr): Handle VIEW_CONVERT_EXPR.
2015-01-05 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/64494
* tree-ssa-loop-im.c (move_computations_dom_walker::before_dom): Also
clear SSA_NAME_ANTI_RANGE_P flag.
2015-01-05 Marek Polacek <polacek@redhat.com>
* doc/extend.texi (Arrays of Length Zero): Add missing comma.
2015-01-05 Jakub Jelinek <jakub@redhat.com>
Update copyright years.
* gcc.c (process_command): Update copyright notice dates.
* gcov-dump.c: Ditto.
* gcov.c: Ditto.
* doc/cpp.texi: Bump @copying's copyright year.
* doc/cppinternals.texi: Ditto.
* doc/gcc.texi: Ditto.
* doc/gccint.texi: Ditto.
* doc/gcov.texi: Ditto.
* doc/install.texi: Ditto.
* doc/invoke.texi: Ditto.
* auto-profile.c, auto-profile.h: Fix up Copyright line.
2015-01-04 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi ([-fsized-deallocation]): Copy-edit to fix
verb tense, etc.
([-fvtable-verify], [-fvtv-debug]): Likewise.
([-Wabi]): Likewise.
([-fmessage-length]): Likewise.
([-Wsuggest-final-types], [-Wsuggest-final-methods]): Likewise.
([-Wno-discarded-qualifiers]): Likewise.
([-Wnodiscarded-array-qualifiers]): Likewise.
([-Wno-virtual-move-assign]): Likewise.
([-fsanitize=address], [-fsanitize=thread]): Likewise.
([-fsanitize=leak], [-fsanitize=undefined]): Likewise.
([-fsanitize=unreachable], [-fsanitize-recover]): Likewise.
([-fsanitize-undefined-trap-on-error]): Likewise.
([-floop-interchange]): Likewise.
([-ftree-coalesce-inlined-vars]): Likewise.
([-fvect-cost-model]): Likewise.
([-flto]): Likewise.
([--param]): Likewise.
(Spec Files): Likewise.
([-mstrict-align]): Likewise.
([-mfix-cortex-a53-835769]): Likewise.
([-march], [-mtune]): Likewise.
([-mpic-register]): Likewise.
([-munaligned-access]): Likewise.
([-msp8]): Likewise.
(EIND and Devices with more than 128 Ki Bytes of Flash): Likewise.
(AVR Built-in Macros): Likewise.
([-mpreferred-stack-boundary]): Likewise.
([-mtune-crtl]): Likewise.
([-mashf]): Likewise.
([-mmcu=]): Likewise.
([-minrt]): Likewise.
([-maltivec], [-maltivec=be], [-maltivec=le]): Likewise.
([-mupper-regs]): Likewise.
([-matomic-model]): Likewise.
([-mdiv]): Likewise.
([-mzdcbranch]): Likewise.
([-mdisable-callt]): Likewise.
([-msoft-float]): Likewise.
([-m8byte-align]): Likewise.
([-fstack-reuse]): Likewise.
2015-01-03 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi ([-fprofile-generate], [-fprofile-use]):
Fix markup, light copy-editing.
([-fauto-profile]): Rewrite to fix formatting and content
problems.
2015-01-03 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi ([-fisolate-erroneous-paths-dereference]):
Copy-edit description.
([-fisolate-erroneous-paths-attribute]): Likewise.
* common.opt (fisolate-erroneous-paths-dereference):
Copy-edit description.
(fisolate-erroneous-paths-attribute): Likewise.
2015-01-03 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi ([-fsemantic-interposition]): Fix typos and
tidy grammar.
2015-01-03 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi ([-fplan9-extensions]): Add/fix @opindex.
([-fvtv-debug]): Likewise.
([-Wc++-compat]): Likewise.
([-Wc++11-compat]): Likewise.
([-Wc++14-compat]): Likewise.
([-Wno-sized-deallocation]): Likewise.
([-femit-class-debug-always]): Likewise.
([-femit-struct-debug-detailed]): Likewise.
([-fno-keep-inline-dllexport]): Likewise.
([-fira-algorithm]): Likewise.
([-fira-region]): Likewise.
([-flra-remat]): Likewise.
([-fipa-ra]): Likewise.
([-fhoist-adjacent-loads]): Likewise.
([-fisolate-erroneous-paths-dereference]): Likewise.
([-fisolate-erroneous-paths-attribute]): Likewise.
([-ftree-switch-conversion]): Likewise.
([-ftree-tail-merge]): Likewise.
([-ftree-loop-if-convert]): Likewise.
([-ftree-loop-if-convert-stores]): Likewise.
([-ftree-loop-distribution]): Likewise.
([-ftree-loop-distribute-patterns]): Likewise.
([-flto-compression-level]): Likewise.
([-flto-report]): Likewise.
([-flto-report-wpa]): Likewise.
([-fuse-linker-plugin]): Likewise.
([-mfix-cortex-a53-835769]): Likewise.
([-mno-fix-cortex-a53-835769]): Likewise.
([-mmmx]...[-mno-3dnow]): Remove the -mno- forms from the
explicit listing; add a note to the discussion indicating they
exist. Reorder table to group similar options. Add missing
@opindex entries. Add @need commands throughout the table to
allow it to be split across multiple pages.
([-m8bit-idiv]): Fix @opindex.
([-mavx256-split-unaligned-load]): Likewise.
([-mavx256-split-unaligned-store]): Likewise.
([-mstack-protector-guard]): Likewise.
([-mcpu=]): Likewise.
([-mcpu]): Likewise.
([-mpointer-size=]): Likewise.
2015-01-03 John David Anglin <danglin@gcc.gnu.org>
* config/pa/pa.md (decrement_and_branch_until_zero): Use `Q' constraint
instead of `m' constraint. Likewise for unnamed movb comparison
patterns using reg_before_reload_operand predicate.
* config/pa/predicates.md (reg_before_reload_operand): Tighten
predicate to reject register index and LO_SUM DLT memory forms
after reload.
2015-01-02 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi (Option Summary): Fix spelling of
-fdevirtualize-at-ltrans.
([-fdevirtualize]): Fix markup.
([-fdevirtualize-speculatively]): Fix typo.
([-fdevirtualize-at-ltrans]): Likewise. Make description less
implementor-speaky.
* common.opt (fdevirtualize-at-ltrans): Likewise.
* ipa-devirt.c: Fix typos in comments throughout the file.
(ipa_devirt): Fix typos in format strings for dump output.
2015-01-02 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi ([-fopt-info]): Fix markup, consolidate
discussion of defaults, light copy-editing.
2015-01-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
* tsan.c (instrument_expr): corrected previous checkin.
2015-01-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
Instrument bit field and unaligned accesses for TSAN.
* sanitizer.def (BUILT_IN_TSAN_READ_RANGE): New built-in function.
(BUILT_IN_TSAN_WRITE_RANGE): New built-in function.
* tsan.c (instrument_expr): Handle COMPONENT_REF and BIT_FIELD_REF.
Use BUILT_IN_TSAN_READ_RANGE and BUILT_IN_TSAN_WRITE_RANGE for
unaligned memory regions.
2015-01-01 Anthony Green <green@moxielogic.com>
* config/moxie/predicates.md (moxie_general_movsrc_operand):
Restrict move source register offsets to 16 bits.
Copyright (C) 2015 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
|