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r235147 - in /trunk/gcc: ChangeLog testsuite/Ch...


Author: rguenth
Date: Mon Apr 18 13:09:53 2016
New Revision: 235147

URL: https://gcc.gnu.org/viewcvs?rev=235147&root=gcc&view=rev
Log:
2016-04-18  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/43434
	* tree-ssa-structalias.c (struct vls_data): New.
	(visit_loadstore): Handle all pointer-based accesses.
	(compute_dependence_clique): Compute a bitmap of restrict tags
	assigned bases and pass it to visit_loadstore.

	* gcc.dg/vect/pr43434.c: New testcase.
	* c-c++-common/goacc/kernels-alias-3.c: Adjust.
	* c-c++-common/goacc/kernels-alias-4.c: Likewise.
	* c-c++-common/goacc/kernels-alias-5.c: Likewise.
	* c-c++-common/goacc/kernels-alias-6.c: Likewise.
	* c-c++-common/goacc/kernels-alias-7.c: Likewise.
	* c-c++-common/goacc/kernels-alias-8.c: Likewise.
	* gcc.dg/gomp/pr68640.c: Likewise.
	* gfortran.dg/goacc/kernels-alias-3.f95: Likewise.
	* gfortran.dg/goacc/kernels-alias-4.f95: Likewise.

Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr43434.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/c-c++-common/goacc/kernels-alias-3.c
    trunk/gcc/testsuite/c-c++-common/goacc/kernels-alias-4.c
    trunk/gcc/testsuite/c-c++-common/goacc/kernels-alias-5.c
    trunk/gcc/testsuite/c-c++-common/goacc/kernels-alias-6.c
    trunk/gcc/testsuite/c-c++-common/goacc/kernels-alias-7.c
    trunk/gcc/testsuite/c-c++-common/goacc/kernels-alias-8.c
    trunk/gcc/testsuite/gcc.dg/gomp/pr68640.c
    trunk/gcc/testsuite/gfortran.dg/goacc/kernels-alias-3.f95
    trunk/gcc/testsuite/gfortran.dg/goacc/kernels-alias-4.f95
    trunk/gcc/tree-ssa-structalias.c


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