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r231457 - in /trunk/gcc: ChangeLog testsuite/Ch...
- From: mpolacek at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 09 Dec 2015 14:58:22 -0000
- Subject: r231457 - in /trunk/gcc: ChangeLog testsuite/Ch...
Author: mpolacek
Date: Wed Dec 9 14:58:22 2015
New Revision: 231457
URL: https://gcc.gnu.org/viewcvs?rev=231457&root=gcc&view=rev
Log:
PR tree-optimization/66949
* tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Don't call
single_non_singleton_phi_for_edges to get the PHI from
factor_out_conditional_conversion. Use NULL_TREE instead of NULL.
(factor_out_conditional_conversion): Adjust declaration. Make it
return the newly-created PHI.
* gcc.dg/torture/pr66949-1.c: New test.
* gcc.dg/torture/pr66949-2.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr66949-1.c
trunk/gcc/testsuite/gcc.dg/torture/pr66949-2.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-phiopt.c