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[Bug tree-optimization/65077] [4.9 Regression] memcpy generates incorrect code with floating point numbers and -O1
- 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: Mon, 16 Feb 2015 18:15:31 +0000
- Subject: [Bug tree-optimization/65077] [4.9 Regression] memcpy generates incorrect code with floating point numbers and -O1
- Auto-submitted: auto-generated
- References: <bug-65077-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65077
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |5.0
Summary|[4.9/5 Regression] memcpy |[4.9 Regression] memcpy
|generates incorrect code |generates incorrect code
|with floating point numbers |with floating point numbers
|and -O1 |and -O1
Known to fail| |4.9.2
--- Comment #13 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed on trunk sofar.