SMUL_LOHI and UMUL_LOHI are commutative.

llvm-svn: 42633
This commit is contained in:
Dan Gohman 2007-10-05 14:09:33 +00:00
parent 148f07390d
commit bc0aadce14

View File

@ -457,6 +457,8 @@ public:
case ISD::MUL:
case ISD::MULHU:
case ISD::MULHS:
case ISD::SMUL_LOHI:
case ISD::UMUL_LOHI:
case ISD::FADD:
case ISD::FMUL:
case ISD::AND: