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r220676 - in /trunk/gcc: ChangeLog testsuite/Ch...
- From: amker at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Fri, 13 Feb 2015 05:44:46 -0000
- Subject: r220676 - in /trunk/gcc: ChangeLog testsuite/Ch...
Author: amker
Date: Fri Feb 13 05:44:46 2015
New Revision: 220676
URL: https://gcc.gnu.org/viewcvs?rev=220676&root=gcc&view=rev
Log:
PR tree-optimization/64705
* tree-ssa-loop-niter.h (expand_simple_operations): New parameter.
* tree-ssa-loop-niter.c (expand_simple_operations): New parameter.
* tree-ssa-loop-ivopts.c (extract_single_var_from_expr): New.
(find_bivs, find_givs_in_stmt_scev): Pass new argument to
expand_simple_operations.
testsuite
PR tree-optimization/64705
* gcc.dg/tree-ssa/pr64705.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/tree-ssa/pr64705.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-loop-ivopts.c
trunk/gcc/tree-ssa-loop-niter.c
trunk/gcc/tree-ssa-loop-niter.h