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r226608 - in /branches/gomp-4_0-branch/gcc: Cha...


Author: vries
Date: Wed Aug  5 06:01:08 2015
New Revision: 226608

URL: https://gcc.gnu.org/viewcvs?rev=226608&root=gcc&view=rev
Log:
Fix release_dangling_ssa_names

2015-08-05  Tom de Vries  <tom@codesourcery.com>

	* omp-low.c (release_dangling_ssa_names): Release SSA_NAMEs with NULL
	def stmt.
	* tree-cfg.c (replace_ssa_name): Don't move default def nops.  Set def
	stmt of unused SSA_NAME to NULL.

Modified:
    branches/gomp-4_0-branch/gcc/ChangeLog.gomp
    branches/gomp-4_0-branch/gcc/omp-low.c
    branches/gomp-4_0-branch/gcc/tree-cfg.c


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