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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/g++.dg/opt/fold3.C | |
| download | cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2 cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz | |
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Diffstat (limited to 'gcc/testsuite/g++.dg/opt/fold3.C')
| -rw-r--r-- | gcc/testsuite/g++.dg/opt/fold3.C | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/opt/fold3.C b/gcc/testsuite/g++.dg/opt/fold3.C new file mode 100644 index 000000000..87a36b9ad --- /dev/null +++ b/gcc/testsuite/g++.dg/opt/fold3.C @@ -0,0 +1,21 @@ +// PR middle-end/15069 +// { dg-do run } +// { dg-options "-O2" } + +extern "C" void abort (void); + +typedef enum { + FOUR = 4, + FIVE = 5 +} direction_t; + +int main () +{ + direction_t four = FOUR; + int flags = (four & 4L) ? (32L | 128L) : 0; + flags &= 32L; + + if (flags == 0) + abort (); +} + |