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| author | Jakub Jelinek <jakub@redhat.com> | 2011-01-07 19:39:11 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2011-01-07 19:39:11 +0100 |
| commit | c6a8f6de089b86578cd788b6ef168842fc9bd3c8 (patch) | |
| tree | 98a65d5d31b70305f89310e6bee59826c2bb6216 /gcc/testsuite/gcc.dg/tree-prof | |
| parent | fe95fbf90773ebf53740e46a38ea5e923233a25b (diff) | |
| download | gcc-c6a8f6de089b86578cd788b6ef168842fc9bd3c8.zip gcc-c6a8f6de089b86578cd788b6ef168842fc9bd3c8.tar.gz gcc-c6a8f6de089b86578cd788b6ef168842fc9bd3c8.tar.bz2 | |
re PR bootstrap/47187 (profiledbootstrap failure on i386)
PR bootstrap/47187
* value-prof.c (gimple_stringop_fixed_value): Handle
lhs of the call properly.
* gcc.dg/tree-prof/pr47187.c: New test.
From-SVN: r168581
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-prof')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-prof/pr47187.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-prof/pr47187.c b/gcc/testsuite/gcc.dg/tree-prof/pr47187.c new file mode 100644 index 0000000..467ce25 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-prof/pr47187.c @@ -0,0 +1,23 @@ +/* PR bootstrap/47187 */ +/* { dg-options "-O2" } */ + +char buf[64]; +char buf2[64]; + +void * +foo (char *p, long size) +{ + return __builtin_memcpy (buf, p, size); +} + +int +main (void) +{ + long i; + for (i = 0; i < 65536; i++) + if (foo ("abcdefghijkl", 12) != buf) + __builtin_abort (); + if (foo (buf2, 64) != buf) + __builtin_abort (); + return 0; +} |