[llvm-commits] [llvm] r70749 - /llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp

[Anton Korobeynikov]

Author: asl
Date: Sun May  3 08:13:51 2009
New Revision: 70749

URL: http://llvm.org/viewvc/llvm-project?rev=70749&view=rev
Log:
Add libcall expansion for 16 and 128 bit muls

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp?rev=70749&r1=70748&r2=70749&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp Sun May  3 08:13:51 2009
@@ -3315,10 +3315,14 @@
         }
         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,