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tcg: Canonicalize add2 operand ordering 

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Richard Henderson 2012-10-02 11:32:22 -07:00 committed by Aurelien Jarno
parent 24c9ae4eba
commit 1e484e61e2
1 changed files with 5 additions and 0 deletions
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5
tcg/optimize.c
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@ -478,6 +478,11 @@ static TCGArg *tcg_constant_folding(TCGContext *s, uint16_t *tcg_opc_ptr,
if (swap_commutative(args[0], &args[4], &args[3])) {
args[5] = tcg_invert_cond(args[5]);
}
break;
case INDEX_op_add2_i32:
swap_commutative(args[0], &args[2], &args[4]);
swap_commutative(args[1], &args[3], &args[5]);
break;
default:
break;
}