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(parent: 350f4ea) | patch
fold-const.c (fold): Fold x | x as x.
authorRoger Sayle <roger@eyesopen.com>
Sun, 7 Mar 2004 20:13:50 +0000 (20:13 +0000)
committerRoger Sayle <sayle@gcc.gnu.org>
Sun, 7 Mar 2004 20:13:50 +0000 (20:13 +0000)
commitcd2f1c7a623809b0b7e2b224e1240fb74f5f0767
tree92143fa659d22e48620905f9ea1ee62d1875d469tree
parent350f4ea897ebddd78030dbb18e4876deac235490commit | diff
fold-const.c (fold): Fold x | x as x.

* 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.

From-SVN: r79065
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