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author | Rong Xu <xur@google.com> | 2014-07-21 16:47:22 -0700 |
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committer | Rong Xu <xur@google.com> | 2014-07-29 15:31:03 -0700 |
commit | 38a8aecfb882072900434499696b5c32a2274515 (patch) | |
tree | 2aac97f0ae24b03cd98c1a06e989c031c173f889 /gcc-4.9/gcc/testsuite/gcc.dg/tree-prof/lipo/val-prof-3_0.c | |
parent | c231900e5dcc14d8296bd9f62b45997a49d4d5e7 (diff) | |
download | toolchain_gcc-38a8aecfb882072900434499696b5c32a2274515.tar.gz toolchain_gcc-38a8aecfb882072900434499696b5c32a2274515.tar.bz2 toolchain_gcc-38a8aecfb882072900434499696b5c32a2274515.zip |
[4.9] Switch gcc-4.9 to use google/gcc-4_9 branch.
This source drop uses svn version r212828 of google/gcc-4.9 branch.
We also cherry-picked r213062, r213063 and r213064 to fix windows
build issues.
All gcc-4.9 patches before July 3rd are ported to google/gcc-4.9.
The following prior commits has not been merged to google branch yet.
(They are included in this commit).
e7af147f979e657fe2df00808e5b4319b0e088c6,
baf87df3cb2683649ba7e9872362a7e721117c23, and
c231900e5dcc14d8296bd9f62b45997a49d4d5e7.
Change-Id: I4bea3ea470387ff751c2be4cb0d4a12059b9299b
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/tree-prof/lipo/val-prof-3_0.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/tree-prof/lipo/val-prof-3_0.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/tree-prof/lipo/val-prof-3_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/tree-prof/lipo/val-prof-3_0.c new file mode 100644 index 000000000..d7b3914a8 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/tree-prof/lipo/val-prof-3_0.c @@ -0,0 +1,32 @@ +/* { dg-options "-O2 -fdump-tree-optimized -fdump-ipa-profile" } */ +unsigned int a[1000]; +unsigned int b = 257; +unsigned int c = 1023; +unsigned int d = 19; +main () +{ + int i; + unsigned int n; + for (i = 0; i < 1000; i++) + { + a[i]=18; + } + for (i = 0; i < 1000; i++) + { + if (i % 2) + n = b; + else if (i % 3) + n = c; + else + n = d; + a[i] %= n; + } + return 0; +} +/* { dg-final-use { scan-ipa-dump "Mod subtract transformation on insn" "profile" } } */ +/* This is part of code checking that n is greater than the divisor so we are sure that it + didn't get optimized out. */ +/* { dg-final-use { scan-tree-dump "if \\(n_\[0-9\]* \\>" "optimized"} } */ +/* { dg-final-use { scan-tree-dump-not "Invalid sum" "optimized"} } */ +/* { dg-final-use { cleanup-tree-dump "optimized" } } */ +/* { dg-final-use { cleanup-ipa-dump "profile" } } */ |