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Add libcall expansion for 16 and 128 bit muls

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llvm-svn: 70749
This commit is contained in:
Anton Korobeynikov 2009-05-03 13:13:51 +00:00
parent 80d0bdc789
commit b4da45ecd8
1 changed files with 4 additions and 0 deletions

4
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp

@ -3315,10 +3315,14 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) {
}
break;
case ISD::MUL:
if (VT == MVT::i16)
LC = RTLIB::MUL_I16;
if (VT == MVT::i32)
LC = RTLIB::MUL_I32;
else if (VT == MVT::i64)
LC = RTLIB::MUL_I64;
else if (VT == MVT::i128)
LC = RTLIB::MUL_I128;
break;
case ISD::FPOW:
LC = GetFPLibCall(VT, RTLIB::POW_F32, RTLIB::POW_F64, RTLIB::POW_F80,