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[Bug target/48085] [x32] Unnecessary zero-extension
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 28 Jul 2011 16:02:33 +0000
- Subject: [Bug target/48085] [x32] Unnecessary zero-extension
- Auto-submitted: auto-generated
- References: <bug-48085-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48085
Uros Bizjak <ubizjak at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target| |x32
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.7.0
--- Comment #3 from Uros Bizjak <ubizjak at gmail dot com> 2011-07-28 16:01:20 UTC ---
Current mainline gcc does not generate zero extensions anymore:
foo:
.LFB0:
.cfi_startproc
movl (%rdi), %eax # 6 *movsi_internal/1 [length = 2]
ret # 20 return_internal [length = 1]
.cfi_endproc
.LFE0:
Fixed.