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PR middle-end/32912
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 21 Aug 2007 09:22:14 +0000 (09:22 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 21 Aug 2007 09:22:14 +0000 (09:22 +0000)
commit89ee75aee37a27a043159088428edecd6545d75f
treee69367431695e71d8953aafa59574d63eb548731tree | snapshot
parent69f111d5078d349329ae81f85ab13b792049c21ccommit | diff
PR middle-end/32912
* fold-const.c (fold_unary): Optimize BIT_NOT_EXPR of VECTOR_CST.
(fold_binary): Handle vectors in X | ~X and X ^ ~X optimizations.

* gcc.dg/pr32912-1.c: New test.
* gcc.dg/pr32912-2.c: New test.
* gcc.dg/pr32912-3.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127661 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/fold-const.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/pr32912-1.c [new file with mode: 0644] blob
gcc/testsuite/gcc.dg/pr32912-2.c [new file with mode: 0644] blob
gcc/testsuite/gcc.dg/pr32912-3.c [new file with mode: 0644] blob
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