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r169565 - in /branches/google/integration/gcc: ...

From: dnovillo at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Wed, 02 Feb 2011 17:44:41 -0000
Subject: r169565 - in /branches/google/integration/gcc: ...

Author: dnovillo
Date: Wed Feb  2 17:44:41 2011
New Revision: 169565

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169565
Log:
Remove duplicate close phi nodes in the canonical close phi representation.

2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-scop-detection.c (same_close_phi_node): New.
	(remove_duplicate_close_phi): New.
	(make_close_phi_nodes_unique): New.
	(canonicalize_loop_closed_ssa): Call make_close_phi_nodes_unique.

Modified:
    branches/google/integration/gcc/ChangeLog
    branches/google/integration/gcc/ChangeLog.graphite
    branches/google/integration/gcc/graphite-scop-detection.c

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