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re PR tree-optimization/85692 (Two source permute not used for vector initialization)
authorAllan Sandfeld Jensen <allan.jensen@qt.io>
Fri, 11 May 2018 07:38:49 +0000 (13:38 +0600)
committerJakub Jelinek <jakub@gcc.gnu.org>
Fri, 11 May 2018 07:38:49 +0000 (09:38 +0200)
commit5a599c460e3846df80aaabd2b4629544337167ba
tree6e1b0fef494b7c8af393089dd92554f917016e10tree
parent19916065b7fb26bbb36f7bbe5688ae2c1661dec3commit | diff
re PR tree-optimization/85692 (Two source permute not used for vector initialization)

PR tree-optimization/85692
* tree-ssa-forwprop.c (simplify_vector_constructor): Try two
source permute as well.

* gcc.target/i386/pr85692.c: New test.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r260155
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/i386/pr85692.c [new file with mode: 0644] blob
gcc/tree-ssa-forwprop.c diff | blob | history