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[Bug bootstrap/61763] [4.9 Regression] bootstrap with -O3 gives comparison failure
- From: "fxcoudert at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 09 Nov 2014 19:48:25 +0000
- Subject: [Bug bootstrap/61763] [4.9 Regression] bootstrap with -O3 gives comparison failure
- Auto-submitted: auto-generated
- References: <bug-61763-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61763
Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2014-11-09
CC| |fxcoudert at gcc dot gnu.org
Summary|[4.9 Regression] gcc-4.9.0 |[4.9 Regression] bootstrap
|4.9.1 "Bootstrap comparison |with -O3 gives comparison
|failure!" when |failure
|bootstrapping with -O3 |
Ever confirmed|0 |1
--- Comment #7 from Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> ---
I'm not sure what we want to do hereâ on one hand, bootstrapping with -O3 is
asking for trouble, but on the other hand I'm not sure it's explicitly
unsupported.