Adjust ix86_rtx_costs for pternlog_operand_p.

r15-1100-gec985bc97a0157 improves handling of ternlog instructions,
now GCC can recognize lots of pternlog_operand with different
variants.

The patch adjust rtx_costs for that, so pass_combine can
reasonably generate more optimal vpternlog instructions.

.i.e
for avx512f-vpternlog-3.c, with the patch, 2 vpternlog are combined into one.

1532,1533c1526
<       vpternlogd      $168, %zmm1, %zmm0, %zmm2
<       vpternlogd      $0x55, %zmm2, %zmm2, %zmm2

>       vpternlogd      $87, %zmm1, %zmm0, %zmm2
1732,1733c1725,1726
<       vpand   %xmm0, %xmm1, %xmm0
<       vpternlogd      $0x55, %zmm0, %zmm0, %zmm0

>       vpternlogd      $63, %zmm1, %zmm0, %zmm1
>       vmovdqa %xmm1, %xmm0
1804,1805c1797
<       vpternlogd      $188, %zmm2, %zmm0, %zmm1
<       vpternlogd      $0x55, %zmm1, %zmm1, %zmm1

>       vpternlogd      $37, %zmm0, %zmm2, %zmm1

gcc/ChangeLog:

	* config/i386/i386.cc (ix86_rtx_costs): Adjust rtx_cost for
	pternlog_operand under AVX512, also adjust VEC_DUPLICATE
	according since vec_dup:mem can't be that cheap.

gcc/testsuite/ChangeLog:

	* gcc.target/i386/avx2-pr98461.c: Scan either notl or
	vpternlog.
	* gcc.target/i386/avx512f-pr96891-3.c: Also scan for inversed
	condition.
	* gcc.target/i386/avx512f-vpternlogd-3.c: Adjust vpternlog
	number to 673.
	* gcc.target/i386/avx512f-vpternlogd-4.c: Ditto.
	* gcc.target/i386/avx512f-vpternlogd-5.c: Ditto.
	* gcc.target/i386/sse2-v1ti-vne.c: Add -mno-avx512f.

6 files changed, 6 insertions, 6 deletions

diff --git a/gcc/testsuite/gcc.target/i386/avx2-pr98461.c b/gcc/testsuite/gcc.target/i386/avx2-pr98461.c
index 15f49b864da..225f2ab00e5 100644
--- a/gcc/testsuite/gcc.target/i386/avx2-pr98461.c
+++ b/gcc/testsuite/gcc.target/i386/avx2-pr98461.c
@@ -2,7 +2,7 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -mavx2 -masm=att" } */
 /* { dg-final { scan-assembler-times "\tvpmovmskb\t" 6 } } */
-/* { dg-final { scan-assembler-times "\tnotl\t" 6 } } */
+/* { dg-final { scan-assembler-times "\t(?:notl|vpternlog\[dq\])\t" 6 } } */
 /* { dg-final { scan-assembler-not "\tvpcmpeq" } } */
 /* { dg-final { scan-assembler-not "\tvpxor" } } */
 /* { dg-final { scan-assembler-not "\tvpandn" } } */
diff --git a/gcc/testsuite/gcc.target/i386/avx512f-pr96891-3.c b/gcc/testsuite/gcc.target/i386/avx512f-pr96891-3.c
index 06db7521305..5b260818cb3 100644
--- a/gcc/testsuite/gcc.target/i386/avx512f-pr96891-3.c
+++ b/gcc/testsuite/gcc.target/i386/avx512f-pr96891-3.c
@@ -3,7 +3,7 @@
 /* { dg-final { scan-assembler-not {not[bwlqd]\]} } } */
 /* { dg-final { scan-assembler-times {(?n)vpcmp[bwdq][ \t]*\$5} 4} } */
 /* { dg-final { scan-assembler-times {(?n)vpcmp[bwdq][ \t]*\$6} 4} } */
-/* { dg-final { scan-assembler-times {(?n)vpcmp[bwdq][ \t]*\$7} 4} } */
+/* { dg-final { scan-assembler-times {(?n)vpcmp[bwdq][ \t]*\$[37]} 4} } */
 /* { dg-final { scan-assembler-times {(?n)vcmpp[sd][ \t]*\$5} 2} } */
 /* { dg-final { scan-assembler-times {(?n)vcmpp[sd][ \t]*\$6} 2} } */
 /* { dg-final { scan-assembler-times {(?n)vcmpp[sd][ \t]*\$7} 2} } */
diff --git a/gcc/testsuite/gcc.target/i386/avx512f-vpternlogd-3.c b/gcc/testsuite/gcc.target/i386/avx512f-vpternlogd-3.c
index fc66a9f5572..9ed4680346b 100644
--- a/gcc/testsuite/gcc.target/i386/avx512f-vpternlogd-3.c
+++ b/gcc/testsuite/gcc.target/i386/avx512f-vpternlogd-3.c
@@ -952,4 +952,4 @@ V foo_254_3(V a, V b, V c) { return (c|b)|a; }
 
 V foo_255_1(V a, V b, V c) { return (V){~0,~0,~0,~0}; }
 
-/* { dg-final { scan-assembler-times "vpternlogd\[ \\t\]" 694 } } */
+/* { dg-final { scan-assembler-times "vpternlogd\[ \\t\]" 673 } } */
diff --git a/gcc/testsuite/gcc.target/i386/avx512f-vpternlogd-4.c b/gcc/testsuite/gcc.target/i386/avx512f-vpternlogd-4.c
index 14296508cac..eb39ffc2564 100644
--- a/gcc/testsuite/gcc.target/i386/avx512f-vpternlogd-4.c
+++ b/gcc/testsuite/gcc.target/i386/avx512f-vpternlogd-4.c
@@ -952,4 +952,4 @@ V foo_254_3(V a, V b, V c) { return (c|b)|a; }
 
 V foo_255_1(V a, V b, V c) { return (V){~0,~0,~0,~0}; }
 
-/* { dg-final { scan-assembler-times "vpternlogd\[ \\t\]" 694 } } */
+/* { dg-final { scan-assembler-times "vpternlogd\[ \\t\]" 673 } } */
diff --git a/gcc/testsuite/gcc.target/i386/avx512f-vpternlogd-5.c b/gcc/testsuite/gcc.target/i386/avx512f-vpternlogd-5.c
index 3dbd9545283..85de5b02ce6 100644
--- a/gcc/testsuite/gcc.target/i386/avx512f-vpternlogd-5.c
+++ b/gcc/testsuite/gcc.target/i386/avx512f-vpternlogd-5.c
@@ -952,4 +952,4 @@ V foo_254_3(V a, V b, V c) { return (c|b)|a; }
 
 V foo_255_1(V a, V b, V c) { return (V){~0,~0,~0,~0}; }
 
-/* { dg-final { scan-assembler-times "vpternlogd\[ \\t\]" 679 } } */
+/* { dg-final { scan-assembler-times "vpternlogd\[ \\t\]" 673 } } */
diff --git a/gcc/testsuite/gcc.target/i386/sse2-v1ti-vne.c b/gcc/testsuite/gcc.target/i386/sse2-v1ti-vne.c
index 767b0e4b3ac..2394cff39f2 100644
--- a/gcc/testsuite/gcc.target/i386/sse2-v1ti-vne.c
+++ b/gcc/testsuite/gcc.target/i386/sse2-v1ti-vne.c
@@ -1,5 +1,5 @@
 /* { dg-do compile { target int128 } } */
-/* { dg-options "-O2 -msse2" } */
+/* { dg-options "-O2 -msse2 -mno-avx512f" } */
 typedef unsigned __int128 uv1ti __attribute__ ((__vector_size__ (16)));
 typedef unsigned long long uv2di __attribute__ ((__vector_size__ (16)));
 typedef unsigned int uv4si __attribute__ ((__vector_size__ (16)));