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[Bug rtl-optimization/50088] movzbl is generated instead of movl
- From: "enkovich.gnu at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 16 Aug 2011 06:55:34 +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 #8 from Ilya Enkovich <enkovich.gnu at gmail dot com> 2011-08-16 06:55:34 UTC ---
(In reply to comment #4)
>
> Well, yes, I think the proposal was to spill/load the full SImode instead
> which would avoid both the partial dependency and the mismatched load/store
> size. No?
Yes, I think we should generate full SImode spill/load.