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[Bug lto/50568] [4.7 Regression] Massive LTO failures
- 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: Thu, 29 Sep 2011 18:11:50 +0000
- Subject: [Bug lto/50568] [4.7 Regression] Massive LTO failures
- Auto-submitted: auto-generated
- References: <bug-50568-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50568
--- Comment #7 from H.J. Lu <hjl.tools at gmail dot com> 2011-09-29 18:11:50 UTC ---
(In reply to comment #6)
> I don't see the problem on a 64bit bootstrap-lto.
>
> I guess i must have written some 32bit unsafe code.
We can't use 64bit random seed when LTO expects 32bit value.