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* combine.c (combine_simplify_rtx): Use gen_unary to distribute
authorrth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 18 Sep 2000 18:24:32 +0000 (18:24 +0000)
committerrth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 18 Sep 2000 18:24:32 +0000 (18:24 +0000)
commit069a05d1dee193f4df79d3e4b3bc067ebced3954
treeddee6e9c6a5df5d1308e04b8d34274665f561576tree | snapshot
parentbc8f8789e48ff14bedd9f87d767f83d57fb761aacommit | diff
    * combine.c (combine_simplify_rtx): Use gen_unary to distribute
        the NOT for De Morgan's rule.
        * simplify-rtx.c (simplify_unary_operation): Simplify a BImode NOT
        of a comparison to the reverse comparison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36506 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/combine.c diff | blob | history
gcc/simplify-rtx.c diff | blob | history
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