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re PR target/53907 (gcc uses unaligned load when aligned load was requested)
authorRichard Guenther <rguenther@suse.de>
Fri, 13 Jul 2012 13:01:06 +0000 (13:01 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Fri, 13 Jul 2012 13:01:06 +0000 (13:01 +0000)
commita8ab21e5e6bd37732a16f1764d2ab723e9ddd104
treee9e2cb5a1464a5ffa41a29537b01eba96cc0b689tree
parente8f808b30e83bb6bfa8ff0984fb13b136b3bd4a1commit | diff
re PR target/53907 (gcc  uses unaligned load when aligned load was requested)

2012-07-13  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/53907
* tree-ssa-forwprop.c (associate_pointerplus): New function.
(ssa_forward_propagate_and_combine): Call it.

* gcc.target/i386/pr53907.c: New testcase.

From-SVN: r189462
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/i386/pr53907.c [new file with mode: 0644] blob
gcc/tree-ssa-forwprop.c diff | blob | history