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[Bug bootstrap/55792] [4.8 Regression] Bad memory access with profiledbootstrap and LTO
- From: "hjl.tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 08 Jan 2013 01:19:29 +0000
- Subject: [Bug bootstrap/55792] [4.8 Regression] Bad memory access with profiledbootstrap and LTO
- Auto-submitted: auto-generated
- References: <bug-55792-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55792
--- Comment #14 from H.J. Lu <hjl.tools at gmail dot com> 2013-01-08 01:19:29 UTC ---
(In reply to comment #13)
> For the testcase at
>
> https://sites.google.com/site/x32abi/documents/jc1.ltrans23.o.xz?attredirects=0&d=1
>
> [hjl@gnu-6 gcc]$ ./lto1 -quiet -dumpdir ./ -dumpbase jc1.ltrans23
> -mtune=generic -march=x86-64 -mtune=generic -march=x86-64 -auxbase-strip
> jc1.ltrans23.ltrans.o -g -O2 -Wextra -Wpedantic -version -frandom-seed=1
> -fprofile-use -fno-exceptions -fasynchronous-unwind-tables -fno-common -fltrans
> ~/tmp/jc1.ltrans23.o -o x.s
Remove -fprofile-use or add -fno-tracer fix ICE.