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r249686 - in /trunk/gcc: ChangeLog match.pd tes...
- From: glisse at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 27 Jun 2017 09:42:39 -0000
- Subject: r249686 - in /trunk/gcc: ChangeLog match.pd tes...
Author: glisse
Date: Tue Jun 27 09:42:38 2017
New Revision: 249686
URL: https://gcc.gnu.org/viewcvs?rev=249686&root=gcc&view=rev
Log:
Simple reassoc transforms in match.pd
2017-06-27 Marc Glisse <marc.glisse@inria.fr>
gcc/
* match.pd ((A+-B)+(C-A), (A+B)-(A-C)): New transformations.
gcc/testsuite/
* gcc.dg/tree-ssa/assoc-1.c: New file.
Added:
trunk/gcc/testsuite/gcc.dg/tree-ssa/assoc-1.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/match.pd
trunk/gcc/testsuite/ChangeLog