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simplify-rtx.c (simplify_binary_operation): Optimize (and (sign_extend X) C) into...
authorRoger Sayle <roger@eyesopen.com>
Fri, 14 Jan 2005 04:17:13 +0000 (04:17 +0000)
committerRoger Sayle <sayle@gcc.gnu.org>
Fri, 14 Jan 2005 04:17:13 +0000 (04:17 +0000)
commita0ee8b5f99e1d646105e0f916ae443f1c512b454
tree219dd8772e524e69adedf45921c3ce4d94414a50tree
parent9201889788a05b22a915f91eb06e6bd9ac0f8f4bcommit | diff
simplify-rtx.c (simplify_binary_operation): Optimize (and (sign_extend X) C) into (zero_extend (and X C)).

* simplify-rtx.c (simplify_binary_operation) <AND>: Optimize
(and (sign_extend X) C) into (zero_extend (and X C)).

From-SVN: r93629
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