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(parent: 0e2fb02) | patch
* fold-const.c (fold) <IOR_EXPR>: Fold x | x as x.
authorsayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 7 Mar 2004 20:13:50 +0000 (20:13 +0000)
committersayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 7 Mar 2004 20:13:50 +0000 (20:13 +0000)
commitf39832623990495b1a695801fa25aabe28c2ce00
tree92143fa659d22e48620905f9ea1ee62d1875d469tree | snapshot
parent0e2fb02d035c180b801107fe237e0fe96b16dfbccommit | diff
* fold-const.c (fold) <IOR_EXPR>: Fold x | x as x.
<XOR_EXPR>: Fold x ^ x as zero.
<AND_EXPR>: Fold x & x as x.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@79065 138bc75d-0d04-0410-961f-82ee72b054a4
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