diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/pr89872.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/pr89872.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr89872.c b/gcc/testsuite/gcc.dg/tree-ssa/pr89872.c new file mode 100644 index 00000000000..c081cd5f9ec --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/pr89872.c @@ -0,0 +1,27 @@ +/* PR c/89872 */ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-optimized" } */ +/* { dg-final { scan-tree-dump-times " ={v} 1;" 1 "optimized" } } */ +/* { dg-final { scan-tree-dump-times " ={v} 2;" 1 "optimized" } } */ +/* { dg-final { scan-tree-dump-times " ={v} 3;" 1 "optimized" } } */ +/* { dg-final { scan-tree-dump-times " ={v} 4;" 1 "optimized" } } */ +/* { dg-final { scan-tree-dump-times " ={v} 0;" 1 "optimized" } } */ +/* { dg-final { scan-tree-dump-times " ={v} " 10 "optimized" } } */ + +void +foo (void) +{ + (volatile int){1} + (volatile int){2}; +} + +void +bar (void) +{ + (volatile int){3}; +} + +void +baz (void) +{ + (volatile int){4} / (volatile int){0}; +} |