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2010-04-22 Alexander Monakov <amonakov@ispras.ru>
authoramonakov <amonakov@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 22 Apr 2010 12:44:30 +0000 (12:44 +0000)
committerMasaki Muranaka <monaka@monami-software.com>
Sun, 23 May 2010 05:35:04 +0000 (14:35 +0900)
commitcddf5ee2738c67f981c8cfddbc149b5989fd152e
tree1f9cb5b8d22468dde42c189dd28899cae82516a4tree | snapshot
parent321a43b7fb462fcc5e031fb30a6421957db781d6commit | diff
2010-04-22  Alexander Monakov  <amonakov@ispras.ru>

* tree-ssa-reassoc.c (eliminate_plus_minus_pair): Handle BIT_NOT_EXPR
to simplify a + ~a.

* gfortran.dg/reassoc_6.f: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158645 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/tree-ssa-reassoc.c diff | blob | history
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