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[Bug c++/42332] Illegal instruction generated while compiling with optimization
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 8 Dec 2009 14:30:31 -0000
- Subject: [Bug c++/42332] Illegal instruction generated while compiling with optimization
- References: <bug-42332-18539@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from jakub at gcc dot gnu dot org 2009-12-08 14:30 -------
Is your CPU SSE4 capable? cat /proc/cpuinfo would reveal this.
Can you post disassembly at the point of SIGILL (run it under gdb,
p/x $pc
disas $pc-64 $pc+64
info reg
when it crashes?
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42332