diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/builtin-expect-5.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/builtin-expect-5.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/builtin-expect-5.c b/gcc/testsuite/gcc.dg/tree-ssa/builtin-expect-5.c new file mode 100644 index 000000000..ed53b287b --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/builtin-expect-5.c @@ -0,0 +1,15 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-forwprop" } */ + +f (int i, float j) +{ + if (__builtin_expect (i > 0 && __builtin_expect (j != 0, 1), 0)) + a (); + else + b (); +} + +/* { dg-final { scan-tree-dump-times { if } 2 "forwprop1"} } */ +/* { dg-final { scan-tree-dump {builtin_expect[^\n]*, 0\);\n[^\n]*if} "forwprop1"} } */ +/* { dg-final { scan-tree-dump {builtin_expect[^\n]*, 1\);\n[^\n]*if} "forwprop1"} } */ +/* { dg-final { cleanup-tree-dump "forwprop?" } } */ |