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| 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.c-torture/execute/pr43236.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.c-torture/execute/pr43236.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr43236.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr43236.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr43236.c new file mode 100644 index 000000000..0401c88a3 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr43236.c @@ -0,0 +1,32 @@ +/* { dg-options "-ftree-loop-distribution" } */ +extern void abort(void); +extern void *memset(void *s, int c, __SIZE_TYPE__ n); +extern int memcmp(const void *s1, const void *s2, __SIZE_TYPE__ n); +/*extern int printf(const char *format, ...);*/ + +int main() +{ + char A[30], B[30], C[30]; + int i; + + /* prepare arrays */ + memset(A, 1, 30); + memset(B, 1, 30); + + for (i = 20; i-- > 10;) { + A[i] = 0; + B[i] = 0; + } + + /* expected result */ + memset(C, 1, 30); + memset(C + 10, 0, 10); + + /* show result */ +/* for (i = 0; i < 30; i++) + printf("%d %d %d\n", A[i], B[i], C[i]); */ + + /* compare results */ + if (memcmp(A, C, 30) || memcmp(B, C, 30)) abort(); + return 0; +} |