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[Bug regression/53442] llvm 2.9 tblgen executable possibly miscompiled with gcc 4.7.0
- From: "ncahill_alt at yahoo dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 22 May 2012 18:22:09 +0000
- Subject: [Bug regression/53442] llvm 2.9 tblgen executable possibly miscompiled with gcc 4.7.0
- Auto-submitted: auto-generated
- References: <bug-53442-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53442
--- Comment #5 from ncahill_alt at yahoo dot com 2012-05-22 18:22:09 UTC ---
By comparing the linker commands, I've found that replacing crtbegin.o and
crtend.o is sufficient to fix the problem. I've built parts of gcc with -flto
and I suspect there was a mismatch between those crt.o files and libgcc_s.so
possibly, I must be more careful.
With a newly built gcc 4.7.0, I'll just see if this builds correctly.