tree 10f6059b90f5a264fba1cf04ef0e81c929588b63
parent 61251c0c790d0a63468c8e3eb2767c1f4bf3654a
author Aurelien Jarno <aurelien@aurel32.net> 1346942834 +0200
committer Aurelien Jarno <aurelien@aurel32.net> 1347379558 +0200

tcg/optimize: simplify shift/rot r, 0, a => movi r, 0 cases

shift/rot r, 0, a is equivalent to movi r, 0.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>