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(parent: d969307) | patch
tcg/optimize: simplify or/xor r, a, 0 cases
authorAurelien Jarno <aurelien@aurel32.net>
Thu, 6 Sep 2012 14:47:14 +0000 (16:47 +0200)
committerMichael Roth <mdroth@linux.vnet.ibm.com>
Tue, 9 Oct 2012 06:42:07 +0000 (01:42 -0500)
commit6c9785fb4b32c5291abb36003bbe5384ba6d9296
treed5ac0ea1542660556ccbf6f31491f679bab59127tree
parentd969307261eee2dd1fc42f6c570f4ac4f056b405commit | diff
tcg/optimize: simplify or/xor r, a, 0 cases

or/xor r, a, 0 is equivalent to a mov r, a.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
tcg/optimize.c diff | blob | blame | history
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