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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/20031201-1.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/gcc.dg/20031201-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/20031201-1.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/20031201-1.c b/gcc/testsuite/gcc.dg/20031201-1.c new file mode 100644 index 000000000..91f2d9ddf --- /dev/null +++ b/gcc/testsuite/gcc.dg/20031201-1.c @@ -0,0 +1,20 @@ +/* PR optimization/12628 */ +/* The following test used to ICE in init_alias_analysis because the + given command line options meant that reg_scan wasn't (re)run before + the jump bypassing pass. */ + +/* { dg-do compile } */ +/* { dg-options "-O2 -fno-expensive-optimizations" } */ + +int outbuf[100]; +int outcnt; +int bi_buf; +void send_bits(void) +{ + bi_buf = 0; + outbuf[outcnt++] = 8; + outbuf[outcnt++] = 8; + if (outcnt) + bi_buf = 1; +} + |