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[Bug tree-optimization/61576] [4.10 Regression] wrong code at -O3 on x86_64-linux-gnu
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 23 Jun 2014 07:59:49 +0000
- Subject: [Bug tree-optimization/61576] [4.10 Regression] wrong code at -O3 on x86_64-linux-gnu
- Auto-submitted: auto-generated
- References: <bug-61576-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61576
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2014-06-23
CC| |chrbr at gcc dot gnu.org,
| |jakub at gcc dot gnu.org
Target Milestone|--- |4.10.0
Summary|wrong code at -O3 on |[4.10 Regression] wrong
|x86_64-linux-gnu |code at -O3 on
| |x86_64-linux-gnu
Ever confirmed|0 |1
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Worked up to and including r209971, started to ICE with r209972, that got fixed
in r211263. The wrong-code started in r211302. Given that was a cost change,
supposedly this has been latent before?