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[Bug rtl-optimization/64916] ira.c update_equiv_regs patch causes gcc/testsuite/gcc.target/arm/pr43920-2.c regression
- From: "law at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 21 Apr 2015 05:23:40 +0000
- Subject: [Bug rtl-optimization/64916] ira.c update_equiv_regs patch causes gcc/testsuite/gcc.target/arm/pr43920-2.c regression
- Auto-submitted: auto-generated
- References: <bug-64916-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64916
--- Comment #5 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Author: law
Date: Tue Apr 21 05:23:08 2015
New Revision: 222256
URL: https://gcc.gnu.org/viewcvs?rev=222256&root=gcc&view=rev
Log:
PR rtl-optimization/64916
* cfgcleanup.c (values_equal_p): New function.
(can_replace_by): Use it.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cfgcleanup.c