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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.dg/tree-ssa/phi-opt-4.c | |
| download | cbb-gcc-4.6.4-15d2061ac0796199866debe9ac87130894b0cdd3.tar.bz2 cbb-gcc-4.6.4-15d2061ac0796199866debe9ac87130894b0cdd3.tar.xz | |
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Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/phi-opt-4.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/phi-opt-4.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/phi-opt-4.c b/gcc/testsuite/gcc.dg/tree-ssa/phi-opt-4.c new file mode 100644 index 000000000..efd9228b6 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/phi-opt-4.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O1 -fdump-tree-optimized" } */ + +_Bool t(); +_Bool t1(); + +_Bool f1() +{ + return t() && t1(); +} + +/* There should be only one if, the outer one; the inner one + should have been changed to straight line code with the + value of b (except that we don't fold ! (b != 0) into b + which means that we miss a sib calling opportunity). */ +/* { dg-final { scan-tree-dump-times "if " 1 "optimized"} } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ |