diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/pr58958.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/pr58958.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/pr58958.c b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/pr58958.c new file mode 100644 index 000000000..faf377fb8 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/pr58958.c @@ -0,0 +1,12 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-optimized" } */ + +double a[10]; +int f(int n){ + a[3]=9; + __builtin_memset(&a[n],3,sizeof(double)); + return a[3]==9; +} + +/* { dg-final { scan-tree-dump " == 9" "optimized" } } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ |