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[Bug tree-optimization/66598] [4.9/5 Regression] With -O3 gcc incorrectly assumes aligned SSE instructions (e.g. movapd) can be used
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 26 Nov 2015 12:23:26 +0000
- Subject: [Bug tree-optimization/66598] [4.9/5 Regression] With -O3 gcc incorrectly assumes aligned SSE instructions (e.g. movapd) can be used
- Auto-submitted: auto-generated
- References: <bug-66598-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66598
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |4.8.5
Target Milestone|--- |4.9.4
Summary|With -O3 gcc incorrectly |[4.9/5 Regression] With -O3
|assumes aligned SSE |gcc incorrectly assumes
|instructions (e.g. movapd) |aligned SSE instructions
|can be used |(e.g. movapd) can be used