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author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-08-01 09:51:17 +0000 |
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committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-08-01 09:51:17 +0000 |
commit | 2ca9602aef62b968ae1b74dac3a6701800a8347f (patch) | |
tree | 52b69359b3f87422c526ceaffce8a62c3eb41364 /gcc/testsuite/gcc.dg/tree-prof | |
parent | 51b60a116d61e22b503d1d0061ab5046bccaa9b2 (diff) | |
download | gcc-2ca9602aef62b968ae1b74dac3a6701800a8347f.tar.gz |
* profile.c (compute_value_histograms): Fix thinko.
* value-prof.c: Include toplev.h
(check_counter): New function.
(tree_divmod_fixed_value_transform, tree_mod_pow2_value_transform,
tree_mod_subtract_transform): Add sanity check.
* val-prof-5.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102629 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-prof')
-rw-r--r-- | gcc/testsuite/gcc.dg/tree-prof/val-prof-5.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-prof/val-prof-5.c b/gcc/testsuite/gcc.dg/tree-prof/val-prof-5.c new file mode 100644 index 00000000000..41a43c3a965 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-prof/val-prof-5.c @@ -0,0 +1,17 @@ +/* { dg-options "-O2 -fdump-tree-optimized -fdump-tree-tree_profile" } */ +int a[1000]; +int b=997; +main() +{ + int i; + for (i = 0; i < 1000; i++) + if (a[i]) + a[i]/=b; + else + a[i]/=b; + return 0; +} +/* { dg-final-use { scan-tree-dump "Div.mod by constant b..=997 transformation on insn" "tree_profile"} } */ +/* { dg-final-use { scan-tree-dump-not "Invalid sum" "optimized"} } */ +/* { dg-final-use { cleanup-tree-dump "optimized" } } */ +/* { dg-final-use { cleanup-tree-dump "tree_profile" } } */ |