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r213970 - in /trunk/gcc: ChangeLog emit-rtl.h i...
- From: vries at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 14 Aug 2014 16:13:59 -0000
- Subject: r213970 - in /trunk/gcc: ChangeLog emit-rtl.h i...
Author: vries
Date: Thu Aug 14 16:13:59 2014
New Revision: 213970
URL: https://gcc.gnu.org/viewcvs?rev=213970&root=gcc&view=rev
Log:
Fix if-conversion pass for dead type-unsafe code
2014-08-14 Tom de Vries <tom@codesourcery.com>
PR rtl-optimization/62004
PR rtl-optimization/62030
* ifcvt.c (rtx_interchangeable_p): New function.
(noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
* emit-rtl.c (mem_attrs_eq_p): Remove static.
* emit-rtl.h (mem_attrs_eq_p): Declare.
* gcc.dg/pr62004.c: New test.
* gcc.dg/pr62030.c: Same.
* gcc.target/mips/pr62030-octeon.c: Same.
Added:
trunk/gcc/testsuite/gcc.dg/pr62004.c
trunk/gcc/testsuite/gcc.dg/pr62030.c
trunk/gcc/testsuite/gcc.target/mips/pr62030-octeon.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/emit-rtl.h
trunk/gcc/ifcvt.c
trunk/gcc/testsuite/ChangeLog