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[Bug lto/53195] [4.8 Regression] ICE seg fault in lto (in set_is_used (tp=Unhandled dwarf expression opcode 0xf3 ) at ../.././gcc/tree-flow-inline.h:567)
- From: "vincenzo.innocente at cern dot ch" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 07 May 2012 12:23:41 +0000
- Subject: [Bug lto/53195] [4.8 Regression] ICE seg fault in lto (in set_is_used (tp=Unhandled dwarf expression opcode 0xf3 ) at ../.././gcc/tree-flow-inline.h:567)
- Auto-submitted: auto-generated
- References: <bug-53195-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53195
--- Comment #10 from vincenzo Innocente <vincenzo.innocente at cern dot ch> 2012-05-07 12:23:41 UTC ---
"unfortunately" -flto-partition=1to1 fixes the ICE for the library in question.
I do not have any other standing ICE at the moment.
btw
I've applied the patch in comment 9 on the top of
gcc version 4.7.1 20120504 (prerelease) [gcc-4_7-branch revision 187154] (GCC)
and now the library builds.
No obvious side effects.