diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/ssa-sink-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/ssa-sink-1.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ssa-sink-1.c b/gcc/testsuite/gcc.dg/tree-ssa/ssa-sink-1.c new file mode 100644 index 00000000000..0bee06c87f0 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/ssa-sink-1.c @@ -0,0 +1,10 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-sink-stats" } */ +int +foo (int a, int b, int c) +{ + int x = a * b; + return c ? x : a; +} +/* We should sink the x = a * b calculation into the branch that returns x. */ +/* { dg-final { scan-tree-dump-times "Sunk statements:1" 1 "sink"} } */ |