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re PR rtl-optimization/18942 (Do loop is not as optimized as 3.3.2)
authorZdenek Dvorak <dvorakz@suse.cz>
Mon, 20 Dec 2004 20:48:53 +0000 (21:48 +0100)
committerZdenek Dvorak <rakdver@gcc.gnu.org>
Mon, 20 Dec 2004 20:48:53 +0000 (20:48 +0000)
commitbc4ad38cc7c461d23be503a19de56f7514e077a8
treee67767d6419a11c4c59f9932d6fc878f8e013a5btree
parentb482789cca42c2e1c3d0c7dd1c140fe3e5e320a2commit | diff
re PR rtl-optimization/18942 (Do loop is not as optimized as 3.3.2)

PR rtl-optimization/18942
* simplify-rtx.c (simplify_relational_operation_1): Simplify
x + cst1 == cst2 to x == cst2 - cst1.  Made static.

From-SVN: r92429
gcc/ChangeLog diff | blob | history
gcc/simplify-rtx.c diff | blob | history