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re PR tree-optimization/56778 (ICE on several benchmarks after r196775.)
authorRichard Biener <rguenther@suse.de>
Tue, 2 Apr 2013 13:31:05 +0000 (13:31 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 2 Apr 2013 13:31:05 +0000 (13:31 +0000)
commit90eb75f26e6214dc4e673526952932674e901d8c
treed61f3dd52df8a8b6cfa4d150c4f699a8905e0dc3tree
parent8034bcbee6a8de54d29e70aa15671ff9ea297493commit | diff
re PR tree-optimization/56778 (ICE on several benchmarks after r196775.)

2013-04-02  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56778
* tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
Runtime alias tests are not supported for gather loads.
* tree-vect-loop-manip.c (vect_loop_versioning): Insert
stmts referenced from SSA operands before updating SSA form.

* gcc.dg/torture/pr56778.c: New testcase.

From-SVN: r197355
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr56778.c [new file with mode: 0644] blob
gcc/tree-vect-data-refs.c diff | blob | history
gcc/tree-vect-loop-manip.c diff | blob | history