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| author | Tom de Vries <tom@codesourcery.com> | 2012-11-19 09:35:54 +0000 |
|---|---|---|
| committer | Tom de Vries <vries@gcc.gnu.org> | 2012-11-19 09:35:54 +0000 |
| commit | d826d5c2092961ffe84e1eb9bf89a8fc894ca9b4 (patch) | |
| tree | 2ecaef52de118deb2b1dba48a3374b41452f6485 /gcc | |
| parent | bc2164e876329706b17f646bcc2860100a569006 (diff) | |
| download | gcc-d826d5c2092961ffe84e1eb9bf89a8fc894ca9b4.zip gcc-d826d5c2092961ffe84e1eb9bf89a8fc894ca9b4.tar.gz gcc-d826d5c2092961ffe84e1eb9bf89a8fc894ca9b4.tar.bz2 | |
re PR rtl-optimization/55315 (comparing address to constant is folded in cse)
2012-11-19 Tom de Vries <tom@codesourcery.com>
PR rtl-optimization/55315
* gcc.target/mips/pr55315.c: New test.
From-SVN: r193617
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/mips/pr55315.c | 11 |
2 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 245b6ef..dd5e69c 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -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 diff --git a/gcc/testsuite/gcc.target/mips/pr55315.c b/gcc/testsuite/gcc.target/mips/pr55315.c new file mode 100644 index 0000000..c3f8332 --- /dev/null +++ b/gcc/testsuite/gcc.target/mips/pr55315.c @@ -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" } } */ |