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| author | Jan Hubicka <hubicka@ucw.cz> | 2018-01-14 12:20:31 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2018-01-14 11:20:31 +0000 |
| commit | 3f05a4f0727bac6f4456fbbecdc1315cc8bd59cf (patch) | |
| tree | d9cb2c24510576f53ed1943d209df058e1162c80 /gcc/ipa-inline.c | |
| parent | 01b9bf0615e178e6c31f8d010cb8df9382b3c2d4 (diff) | |
| download | gcc-3f05a4f0727bac6f4456fbbecdc1315cc8bd59cf.zip gcc-3f05a4f0727bac6f4456fbbecdc1315cc8bd59cf.tar.gz gcc-3f05a4f0727bac6f4456fbbecdc1315cc8bd59cf.tar.bz2 | |
re PR ipa/83051 (ICE on valid code at -O3: in edge_badness, at ipa-inline.c:1024)
PR ipa/83051
* gcc.c-torture/compile/pr83051.c: New testcase.
* ipa-inline.c (edge_badness): Tolerate roundoff errors.
From-SVN: r256659
Diffstat (limited to 'gcc/ipa-inline.c')
| -rw-r--r-- | gcc/ipa-inline.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/ipa-inline.c b/gcc/ipa-inline.c index c3acfb29..145ffbb 100644 --- a/gcc/ipa-inline.c +++ b/gcc/ipa-inline.c @@ -997,7 +997,8 @@ edge_badness (struct cgraph_edge *edge, bool dump) /* Check that inlined time is better, but tolerate some roundoff issues. FIXME: When callee profile drops to 0 we account calls more. This should be fixed by never doing that. */ - gcc_checking_assert ((edge_time - callee_info->time).to_int () <= 0 + gcc_checking_assert ((edge_time * 100 + - callee_info->time * 101).to_int () <= 0 || callee->count.ipa ().initialized_p ()); gcc_checking_assert (growth <= callee_info->size); |