diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/opt/range-test-1.C')
-rw-r--r-- | gcc/testsuite/g++.dg/opt/range-test-1.C | 212 |
1 files changed, 0 insertions, 212 deletions
diff --git a/gcc/testsuite/g++.dg/opt/range-test-1.C b/gcc/testsuite/g++.dg/opt/range-test-1.C deleted file mode 100644 index 9391748837e..00000000000 --- a/gcc/testsuite/g++.dg/opt/range-test-1.C +++ /dev/null @@ -1,212 +0,0 @@ -// Test fold-const.c (fold_range_test) optimizations. -// { dg-do run } */ -// { dg-options "-O2" } */ - -#include <stdlib.h> -#include <stdio.h> -#include <limits.h> - -#if (INT_MAX == 2147483647) && (INT_MIN == -2147483648) \ - && (SCHAR_MIN == -128) && (SCHAR_MAX == 127) \ - && (UCHAR_MIN == 0) && (UCHAR_MAX == 255) - -#ifndef T - -enum integers -{ - int_smallest = INT_MIN, - int_2ndsmallest = INT_MIN + 1, - int_3rdsmallest = INT_MIN + 2, - int_minus2 = -2, - int_minus1 = -1, - int_zero = 0, - int_one = 1, - int_two = 2, - int_3rdlargest = INT_MAX - 2, - int_2ndlargest = INT_MAX - 1, - int_largest = INT_MAX -}; - -enum smallenum -{ - smalle_minus4 = -4, - smalle_minus3 = -3, - smalle_minus2 = -2, - smalle_minus1 = -1, - smalle_zero = 0, - smalle_one = 1, - smalle_two = 2, - smalle_three = 3 -}; - -enum enum2 -{ - enum2_two = 2, - enum2_three = 3, - enum2_four = 4, - enum2_five = 5 -}; - -enum enum3 -{ - enum3_zero, - enum3_one, - enum3_two, - enum3_three, - enum3_four, - enum3_five, - enum3_six, - enum3_seven -}; - -int var; -void -check () -{ - ++var; -} - -#define T(IDX, TYPE, TEST, YESARR, NOARR) \ -void __attribute__((noinline)) \ -test##IDX (TYPE x) \ -{ \ - if (TEST) \ - check (); \ -} -#include "range-test-1.C" -#undef T - -int -main () -{ - int i, fails = 0; - -#define C , -#define T(IDX, TYPE, TEST, YESARR, NOARR) \ - { \ - static TYPE yesarr##IDX [] = YESARR; \ - static TYPE noarr##IDX [] = NOARR; \ - for (i = 0; i < (int) (sizeof (yesarr##IDX) / sizeof (TYPE)); ++i) \ - { \ - var = 0; \ - test##IDX (yesarr##IDX [i]); \ - if (var != 1) \ - printf ("test" #IDX " failed for yesarr [%u]\n", i), ++fails; \ - } \ - var = 0; \ - for (i = 0; i < (int) (sizeof (noarr##IDX) / sizeof (TYPE)); ++i) \ - { \ - test##IDX (noarr##IDX [i]); \ - if (var != 0) \ - printf ("test" #IDX " failed for noarr [%u]\n", i), ++fails; \ - } \ - } -#include "range-test-1.C" -#undef T - - if (fails) - abort (); - - exit (0); -} - -#else - -/* Use `C' instead of `,' below to separate array entries. */ - -/* These ought to be all optimized into single comparison. */ -T(1, unsigned int, x == 0 || x == 1, - { 0 C 1 }, { -1U C 2 C 12 C 35 C 0x7fffffff C 0x80000000 }) -T(2, unsigned int, x == 0 || x == -1U || x == -2U, - { 0 C -1U C -2U }, { -3U C -6U C 1 C 2 C 12 C 35 C 0x7fffffff C 0x80000000 }) -T(3, unsigned int, x == 0 || x == 1 || x == 2, - { 0 C 1 C 2 }, { -3U C -6U C -1U C -2U C 12 C 35 C 0x7fffffff C 0x80000000 }) -T(4, unsigned int, x == 3 || x == 4 || x == 5 || x == 6, - { 3 C 4 C 5 C 6 }, { -3U C 0 C 1 C 2 C 7 C 8 C 12 C 0x7fffffff C 0x80000000 }) -T(5, unsigned int, x == -3U || x == -4U || x == -5U || x == -6U, - { -3U C -4U C -5U C -6U }, { -7U C -8U C -2U C -1U C 1 C 2 C 0x7fffffff C 0x80000000 }) -T(6, unsigned int, x == -3U || x == -4U || x == -5U, - { -3U C -4U C -5U }, { -6U C -7U C -8U C -2U C -1U C 1 C 2 C 0x7fffffff C 0x80000000 }) -T(7, char *, x == (char *) -3UL || x == (char *) -4UL || x == (char *) -5UL, - { (char *) -3UL C (char *) -4UL C (char *) -5UL }, - { (char *) -6UL C (char *) -20UL C (char *) -2UL C (char *) -1UL C (char *) 0 - C (char *) 1UL C (char *) 35UL C (char *) 0x7fffffffUL C (char *) 0x80000000UL }) -T(8, unsigned long, x == -2UL || x == -1UL || x == 0, - { 0 C -1UL C -2UL }, { -3UL C -6UL C 1 C 2 C 12 C 35 C 0x7fffffff C 0x80000000 }) -T(9, unsigned long, x >= -4UL || x <= 8, - { -4UL C -3UL C -2UL C -1UL C 0 C 1 C 2 C 3 C 4 C 5 C 6 C 7 C 8 }, - { -7UL C -5UL C 9 C 10 C 61 C 127 C 0x7fffffff C 0x80000000 }) -T(10, signed char, x == 0 || x == -1 || x == -2 || x == -3, - { 0 C -1 C -2 C -3 }, { -4 C -5 C 1 C 2 C 3 C 35 C -24 }) -T(11, int, x == 0 || x == 1, - { 0 C 1 }, { -1 C 2 C 12 C 35 C INT_MAX C INT_MIN }) -T(12, int, x == 0 || x == -1 || x == -2, - { 0 C -1 C -2 }, { -3 C -6 C 1 C 2 C 12 C 35 C INT_MAX C INT_MIN }) -T(13, int, x == 0 || x == 1 || x == 2, - { 0 C 1 C 2 }, { -3 C -6 C -1 C -2 C 12 C 35 C INT_MAX C INT_MIN }) -T(14, int, x == 3 || x == 4 || x == 5 || x == 6, - { 3 C 4 C 5 C 6 }, { -3 C 0 C 1 C 2 C 7 C 8 C 12 C INT_MAX C INT_MIN }) -T(15, int, x == -3 || x == -4 || x == -5 || x == -6, - { -3 C -4 C -5 C -6 }, { -7 C -8 C -2 C -1 C 1 C 2 C INT_MAX C INT_MIN }) -T(16, int, x == -3 || x == -4 || x == -5, - { -3 C -4 C -5 }, { -6 C -7 C -8 C -2 C -1 C 1 C 2 C INT_MAX C INT_MIN }) -T(17, unsigned int, (x >= -8U && x <= -3U) || x == -2U || x == -1U || x == 0 || x == 1 || x == 2, - { -8U C -7U C -6U C -5U C -4U C -3U C -2U C -1U C 0 C 1 C 2 }, - { -9U C -10U C 3 C 4 C 12 C -54U C INT_MAX C INT_MIN }) -T(18, int, (x >= -8 && x <= -3) || x == -2 || x == -1 || x == 0 || x == 1 || x == 2, - { -8 C -7 C -6 C -5 C -4 C -3 C -2 C -1 C 0 C 1 C 2 }, - { -9 C -10 C 3 C 4 C 12 C -54 C INT_MAX C INT_MIN }) -T(19, unsigned long, x <= 16 || (x >= 18 && x <= -1UL), - { -3UL C -6UL C -1UL C 0 C 1 C 2 C 12 C 15 C 16 C 18 C 19 C 35 C 0x7fffffff - C 0x80000000 }, { 17 }) -T(20, char *, x == (char *) -1UL || x == 0, - { (char *) -1UL C 0 }, { (char *) -6UL C (char *) -20UL C (char *) -2UL - C (char *) 1UL C (char *) 35UL C (char *) 0x7fffffffUL C (char *) 0x80000000UL }) -T(21, integers, x == int_zero || x == int_one, - { int_zero C int_one }, { int_minus1 C int_two C int_largest C int_smallest }) -T(22, int, x == INT_MIN || x == INT_MAX, - { INT_MIN C INT_MAX }, - { -1 C 0 C 1 C INT_MAX - 1 C INT_MAX - 2 C INT_MIN + 1 C INT_MIN + 2 }) -T(23, int, x == INT_MIN + 1 || x == INT_MIN + 2 || x == INT_MIN || x == INT_MAX, - { INT_MIN + 1 C INT_MIN + 2 C INT_MIN C INT_MAX }, - { -1 C 0 C 1 C INT_MAX - 1 C INT_MAX - 2 C INT_MIN + 3 C INT_MIN + 4 }) -T(24, signed char, x == SCHAR_MIN || x == SCHAR_MAX, - { SCHAR_MIN C SCHAR_MAX }, - { -1 C 0 C 1 C SCHAR_MAX - 1 C SCHAR_MAX - 2 C SCHAR_MIN + 1 C SCHAR_MIN + 2 }) -T(25, integers, x == int_smallest || x == int_largest, - { int_smallest C int_largest }, { int_minus1 C int_zero C int_one - C int_2ndsmallest C int_2ndlargest C int_3rdsmallest C int_3rdlargest }) - -/* These should be optimized into unconditional jumps. */ -T(o1, unsigned long, x <= 16 || (x >= 17 && x <= -1UL), - { -3UL C -6UL C -1UL C 0 C 1 C 2 C 12 C 15 C 16 C 17 C 18 C 19 C 35 C 0x7fffffff - C 0x80000000 }, { }) -T(o2, unsigned long, x <= -3UL || (x == -2UL || x == -1UL), - { -3UL C -6UL C -1UL C 0 C 1 C 2 C 12 C 15 C 16 C 17 C 18 C 19 C 35 C 0x7fffffff - C 0x80000000 }, { }) - -/* These should be eventually optimized into a single comparison. */ -T(td1, unsigned char, x == 0 || x == 4 || x == 1 || x == 5 || x == 2 || x == 6 || x == 3, - { 0 C 1 C 2 C 3 C 4 C 5 C 6 }, { 7 C 8 C 127 C 128 C 254 C 255 }) - -/* These should not be optimized into a single comparison. */ -T(n1, smallenum, x == smalle_minus4 || x == smalle_three, - { smalle_minus4 C smalle_three }, { smalle_minus3 C smalle_minus2 C smalle_minus1 - C smalle_zero C smalle_one C smalle_two }) -T(n2, enum2, x == enum2_two || x == enum2_five, - { enum2_two C enum2_five }, { enum2_three C enum2_four }) -T(n3, enum3, x == enum3_zero || x == enum3_seven, - { enum3_zero C enum3_seven }, { enum3_one C enum3_two C enum3_three C enum3_four - C enum3_five C enum3_six }) - -#endif - -#else - -int -main (void) -{ - return 0; -} - -#endif |