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[Bug lto/48954] [4.7 Regression] ICE: SIGSEGV in bitmap_count_bits (bitmap.c:719) with -O2 -flto -fno-early-inlining -fkeep-inline-functions
- From: "hubicka at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 4 Jun 2011 13:16:11 +0000
- Subject: [Bug lto/48954] [4.7 Regression] ICE: SIGSEGV in bitmap_count_bits (bitmap.c:719) with -O2 -flto -fno-early-inlining -fkeep-inline-functions
- Auto-submitted: auto-generated
- References: <bug-48954-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48954
--- Comment #3 from Jan Hubicka <hubicka at gcc dot gnu.org> 2011-06-04 13:15:35 UTC ---
Hmm, updating the tree however gets me to count bits error. The bug above is
alsomost probably inconsistency in cgraph encoder, so it seems like a random
memory corruption shooting into the encoder... ugly...