This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/60969] [4.9/4.10 Regression] ICE in output_129 in MMXMOV of mode MODE_SF for march=pentium4
- From: "hjl.tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 25 Apr 2014 17:33:27 +0000
- Subject: [Bug target/60969] [4.9/4.10 Regression] ICE in output_129 in MMXMOV of mode MODE_SF for march=pentium4
- Auto-submitted: auto-generated
- References: <bug-60969-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60969
--- Comment #6 from H.J. Lu <hjl.tools at gmail dot com> ---
Since SSE2 vectorizer is enabled and SSE math is disabled, LRA can't use
SSE registers in *movsf_internal.