diff options
author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
---|---|---|
committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt.c | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt.c b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt.c new file mode 100644 index 000000000..5188fed2c --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/ivopts-lt.c @@ -0,0 +1,23 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-ivopts" } */ +/* { dg-require-effective-target stdint_types } */ + +#include "stdint.h" + +void +f1 (char *p, uintptr_t i, uintptr_t n) +{ + p += i; + do + { + *p = '\0'; + p += 1; + i++; + } + while (i < n); +} + +/* { dg-final { scan-tree-dump-times "PHI" 1 "ivopts" } } */ +/* { dg-final { scan-tree-dump-times "PHI <p_" 1 "ivopts"} } */ +/* { dg-final { scan-tree-dump-times "p_\[0-9\]* <" 1 "ivopts" } } */ +/* { dg-final { cleanup-tree-dump "ivopts" } } */ |