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re PR tree-optimization/90358 (526.blender_r train run does not finish after r270847...
authorRichard Biener <rguenther@suse.de>
Mon, 6 May 2019 13:40:00 +0000 (13:40 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Mon, 6 May 2019 13:40:00 +0000 (13:40 +0000)
commit898758504fa87d9f5e72c2c8b32139b413276a10
tree1d6c3fa6b157d5eb3e466ec951d2ebb411bc400btree
parenta37aba10107504daad790b0595dd4ef73ad59a6fcommit | diff
re PR tree-optimization/90358 (526.blender_r train run does not finish after r270847 on znver1)

2019-05-06  Richard Biener  <rguenther@suse.de>

PR tree-optimization/90358
* tree-vect-stmts.c (get_group_load_store_type): Properly
detect unused upper half of load.
(vectorizable_load): Likewise.

* gcc.target/i386/pr90358.c: New testcase.

From-SVN: r270911
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/i386/pr90358.c [new file with mode: 0644] blob
gcc/tree-vect-stmts.c diff | blob | history