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[Bug bootstrap/50686] [4.7 regression] IRIX 6.5 bootstrap failure: ICE in in lookup_cfa_1, at dwarf2cfi.c:595
- From: "ro at CeBiTec dot Uni-Bielefeld.DE" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 12 Oct 2011 15:37:46 +0000
- Subject: [Bug bootstrap/50686] [4.7 regression] IRIX 6.5 bootstrap failure: ICE in in lookup_cfa_1, at dwarf2cfi.c:595
- Auto-submitted: auto-generated
- References: <bug-50686-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50686
--- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> 2011-10-12 15:37:46 UTC ---
> --- Comment #1 from Rainer Orth <ro at gcc dot gnu.org> 2011-10-12 13:08:48 UTC ---
> The reghunt is not yet complete, but the bad patch is between r179536 (good)
> and r179566 (bad). In that range, I saw PR bootstrap/50621, and indeed
> adding -fno-shrink-wrap removes the ICE, so I'm pretty sure r179553 is the
> culprit here as well.
The reghunt has completed now and as expected, the shrink-wrap patch is
the culprit. Bernd, could you please have a look?
Thanks.
Rainer