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2012-02-08 Richard Guenther <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 8 Feb 2012 13:29:22 +0000 (13:29 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 8 Feb 2012 13:29:22 +0000 (13:29 +0000)
commit3e527904ded3f4472a11d0473a5d4daca607ce77
tree18998203ec72edbfcd8709766098cdd7edafc8d5tree | snapshot
parent8d35458263f3c53f3ffd56030c0280ffd57ceeadcommit | diff
2012-02-08  Richard Guenther  <rguenther@suse.de>

PR rtl-optimization/52170
* simplify-rtx.c (simplify_plus_minus): Use CONSTM1_RTX to
properly handle integer vector modes.

* gcc.dg/torture/pr52170.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184007 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/simplify-rtx.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr52170.c [new file with mode: 0644] blob
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