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re PR target/70049 (Error: operand size mismatch for `vpextrw' (wrong assembly generated) with -masm=intel)

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PR target/70049
	* config/i386/sse.md (*vec_extract<mode>): Use %0 instead of %k0
	if the operand is "m".

	* gcc.target/i386/pr70049.c: New test.

From-SVN: r234085
This commit is contained in:
Jakub Jelinek 2016-03-09 15:10:58 +01:00 • committed by Jakub Jelinek
parent c06d25bb33
commit 2c73b7640d
4 changed files with 34 additions and 1 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2016-03-09 Jakub Jelinek <jakub@redhat.com>
PR target/70049
* config/i386/sse.md (*vec_extract<mode>): Use %0 instead of %k0
if the operand is "m".
2016-03-09 Nathan Sidwell <nathan@acm.org>
* config/nvptx/nvptx.c (nvptx_option_override): Don't kill debug level.

4
gcc/config/i386/sse.md
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@ -13307,7 +13307,9 @@
(parallel
[(match_operand:SI 2 "const_0_to_<ssescalarnummask>_operand")])))]
"TARGET_SSE2"
"%vpextr<ssemodesuffix>\t{%2, %1, %k0|%k0, %1, %2}"
"@
%vpextr<ssemodesuffix>\t{%2, %1, %k0|%k0, %1, %2}
%vpextr<ssemodesuffix>\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "isa" "*,sse4")
(set_attr "type" "sselog1")
(set_attr "prefix_data16" "1")

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2016-03-09 Jakub Jelinek <jakub@redhat.com>
PR target/70049
* gcc.target/i386/pr70049.c: New test.
2016-03-09 Richard Biener <rguenther@suse.de>
PR c/70143

20
gcc/testsuite/gcc.target/i386/pr70049.c Normal file
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@ -0,0 +1,20 @@
/* PR target/70049 */
/* { dg-do assemble { target avx } } */
/* { dg-require-effective-target masm_intel } */
/* { dg-options "-Og -mavx -masm=intel" } */
typedef unsigned short A;
typedef unsigned short B __attribute__ ((vector_size (32)));
typedef unsigned int C;
typedef unsigned int D __attribute__ ((vector_size (32)));
typedef unsigned long long E;
typedef unsigned long long F __attribute__ ((vector_size (32)));
C
foo(A a, C b, E c, F d, B e, D f, F g)
{
b <<= 28;
e[1] += b;
d %= (F) { 0, f[4] } | 1;
return a + b + c + d[3] + e[1] + g[3];
}