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[Bug target/43215] x86-64: Nonstandard instruction "movd %xmm0, %rax"
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 1 Mar 2010 09:56:04 -0000
- Subject: [Bug target/43215] x86-64: Nonstandard instruction "movd %xmm0, %rax"
- References: <bug-43215-15193@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from ubizjak at gmail dot com 2010-03-01 09:56 -------
Indeed.
Following patch fixes the problem:
Index: i386.md
===================================================================
--- i386.md (revision 157132)
+++ i386.md (working copy)
@@ -3245,7 +3245,7 @@
case 9:
case 10:
- return "%vmovd\t{%1, %0|%0, %1}";
+ return "%vmovq\t{%1, %0|%0, %1}";
default:
gcc_unreachable();
--
ubizjak at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |ubizjak at gmail dot com
|dot org |
Status|UNCONFIRMED |ASSIGNED
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2010-03-01 09:56:03
date| |
Target Milestone|--- |4.3.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43215