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re PR rtl-optimization/55315 (comparing address to constant is folded in cse)

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2012-11-19  Tom de Vries  <tom@codesourcery.com>

	PR rtl-optimization/55315

	* gcc.target/mips/pr55315.c: New test.

From-SVN: r193617
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Tom de Vries 2012-11-19 09:35:54 +00:00 • committed by Tom de Vries
parent bc2164e876
commit d826d5c209
2 changed files with 17 additions and 0 deletions
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6
gcc/testsuite/ChangeLog
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@ -1,3 +1,9 @@
2012-11-19 Tom de Vries <tom@codesourcery.com>
PR rtl-optimization/55315
* gcc.target/mips/pr55315.c: New test.
2012-11-17 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/55236

11
gcc/testsuite/gcc.target/mips/pr55315.c Normal file
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@ -0,0 +1,11 @@
/* { dg-do compile } */
int data[4096];
int
f (void)
{
return (((unsigned int) &data[0]) == 0xdeadbea0U);
}
/* { dg-final { scan-assembler-not "\tmove\t\\\$2,\\\$0" } } */