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[Bug rtl-optimization/60969] [4.9/4.10 Regression] ICE in output_129 in MMXMOV of mode MODE_SF for march=pentium4
- From: "vmakarov at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 16 May 2014 17:37:49 +0000
- Subject: [Bug rtl-optimization/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/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60969
--- Comment #23 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
Author: vmakarov
Date: Fri May 16 17:37:17 2014
New Revision: 210520
URL: http://gcc.gnu.org/viewcvs?rev=210520&root=gcc&view=rev
Log:
2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/60969
* ira-costs.c (record_reg_classes): Allow only memory for pseudo.
Calculate costs for this case.
2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/60969
* g++.dg/pr60969.C: New.
Added:
trunk/gcc/testsuite/g++.dg/pr60969.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/ira-costs.c
trunk/gcc/testsuite/ChangeLog