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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 16:20:44 +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 #5 from Jan Hubicka <hubicka at gcc dot gnu.org> 2011-06-04 16:20:42 UTC ---
Author: hubicka
Date: Sat Jun 4 16:20:36 2011
New Revision: 174644
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174644
Log:
PR lto/48954
* lto-cgraph.c (output_node_opt_summary): Handle NULL skip args bitmaps.
* g++.dg/torture/pr48954.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/torture/pr48954.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/lto-cgraph.c
trunk/gcc/testsuite/ChangeLog