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re PR target/50482 (internal compiler error at recog.c:2137)

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PR target/50482
	* config/i386/i386.c (ix86_expand_sse_movcc): When generating
	blendv, force op_true to register if it doesn't satisfy
	nonimmediate_operand predicate.

testsuite/ChangeLog:

	PR target/50482
	* gcc.target/i386/pr50482.c: New test.

From-SVN: r179094
This commit is contained in:
Uros Bizjak 2011-09-22 19:35:00 +02:00
parent 163f8b7167
commit 63d045e14e
4 changed files with 28 additions and 3 deletions
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10
gcc/ChangeLog
View File

@ -1,3 +1,10 @@
2011-09-22 Uros Bizjak <ubizjak@gmail.com>
PR target/50482
* config/i386/i386.c (ix86_expand_sse_movcc): When generating
blendv, force op_true to register if it doesn't satisfy
nonimmediate_operand predicate.
2011-09-22 Richard Sandiford <rdsandiford@googlemail.com>
PR middle-end/50113
@ -18,8 +25,7 @@
* ipa-inline.c (ipa_inline): Likewise; do not call
ipa_create_all_structures_for_iinln.
(ipa_inline): Always free jump functions.
* ipa-inline-analysis.c (evaluate_conditions_for_edge): Remove
hack.
* ipa-inline-analysis.c (evaluate_conditions_for_edge): Remove hack.
(remap_edge_predicates): Fix pasto.
(inline_merge_summary): Remove nlined edge predicate; remove hack.
(inline_analyze_function): Always initialize jump functions.

3
gcc/config/i386/i386.c
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@ -18911,6 +18911,9 @@ ix86_expand_sse_movcc (rtx dest, rtx cmp, rtx op_true, rtx op_false)
{
rtx (*gen) (rtx, rtx, rtx, rtx) = NULL;
if (!nonimmediate_operand (op_true, mode))
op_true = force_reg (mode, op_true);
op_false = force_reg (mode, op_false);
switch (mode)

7
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2011-09-22 Uros Bizjak <ubizjak@gmail.com>
PR target/50482
* gcc.target/i386/pr50482.c: New test.
2011-09-22 Joseph Myers <joseph@codesourcery.com>
* gcc.target/i386/pad-2.c, gcc.target/i386/pad-3.c,
@ -40,7 +45,7 @@
2011-09-21 Uros Bizjak <ubizjak@gmail.com>
* g++.dg/other/i386-3.C: Remove duplicated dg-options.
* g++.dg/other/i386-4.C: Remove dg-requre-effective-target directive.
* g++.dg/other/i386-4.C: Remove dg-require-effective-target directive.
* g++.dg/other/i386-8.C: Ditto.
* g++.dg/other/pr34435.C: Ditto.
* g++.dg/other/pr39496.C: Ditto.

11
gcc/testsuite/gcc.target/i386/pr50482.c Normal file
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@ -0,0 +1,11 @@
/* { dg-do compile } */
/* { dg-options "-O3 -msse4" } */
void
test (int code, unsigned int * image, int * colors)
{
int i;
for (i = 0; i < code; ++i)
image[i] = (colors[i] < 0 ? ~(unsigned int) 0 : colors[i]);
}