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re PR tree-optimization/59594 (wrong code (by tree vectorizer) at -O3 on x86_64-linux...
authorJakub Jelinek <jakub@gcc.gnu.org>
Wed, 29 Jan 2014 09:27:43 +0000 (10:27 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Wed, 29 Jan 2014 09:27:43 +0000 (10:27 +0100)
commit3d54b29d70cca0ae952f3fed9423c3acb28778a5
treeb0698b0296f9eb4ef904fa94a9c111824180346btree
parent15b31f8c7e139e3799cba19e61c636eb4b3fccc1commit | diff
re PR tree-optimization/59594 (wrong code (by tree vectorizer) at -O3 on x86_64-linux-gnu)

PR tree-optimization/59594
* tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
a copy of the datarefs vector rather than the vector itself.

* gcc.dg/vect/no-vfa-vect-depend-2.c: New test.
* gcc.dg/vect/no-vfa-vect-depend-3.c: New test.
* gcc.dg/vect/pr59594.c: New test.

From-SVN: r207225
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/vect/no-vfa-vect-depend-2.c [new file with mode: 0644] blob
gcc/testsuite/gcc.dg/vect/no-vfa-vect-depend-3.c [new file with mode: 0644] blob
gcc/testsuite/gcc.dg/vect/pr59594.c [new file with mode: 0644] blob
gcc/tree-vect-data-refs.c diff | blob | history