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[Bug middle-end/53623] [4.7/4.8 Regression] sign extension is effectively split into two x86-64 instructions
- 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, 03 Dec 2012 15:32:11 +0000
- Subject: [Bug middle-end/53623] [4.7/4.8 Regression] sign extension is effectively split into two x86-64 instructions
- Auto-submitted: auto-generated
- References: <bug-53623-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53623
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |missed-optimization
Priority|P3 |P2
Known to work| |4.6.3