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[Bug rtl-optimization/50088] movzbl is generated instead of movl
- 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, 15 Aug 2011 13:07:50 +0000
- Subject: [Bug rtl-optimization/50088] movzbl is generated instead of movl
- Auto-submitted: auto-generated
- References: <bug-50088-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50088
--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-08-15 13:07:50 UTC ---
I don't think we know at this point that the data is already properly
zero-extended.