[X86][Haswell][SchedModel] Add architecture specific scheduling models.

[oota-llvm.git] / lib / Target / X86 / X86ISelLowering.cpp

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index b15588f180626386292d381244e35da41cb78a4b..af8e1a188087a04d017b21c8bb9ab09063533b35 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -11917,12 +11917,9 @@ SDValue X86TargetLowering::LowerTRUNCATE(SDValue Op, SelectionDAG &DAG) const {
   if (VT == MVT::i1) {
     assert((InVT.isInteger() && (InVT.getSizeInBits() <= 64)) &&
            "Invalid scalar TRUNCATE operation");
-    if (InVT == MVT::i32)
+    if (InVT.getSizeInBits() >= 32)
       return SDValue();
-    if (InVT.getSizeInBits() == 64)
-      In = DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, MVT::i32, In);
-    else if (InVT.getSizeInBits() < 32)
-      In = DAG.getNode(ISD::ANY_EXTEND, DL, MVT::i32, In);
+    In = DAG.getNode(ISD::ANY_EXTEND, DL, MVT::i32, In);
     return DAG.getNode(ISD::TRUNCATE, DL, VT, In);
   }
   assert(VT.getVectorNumElements() == InVT.getVectorNumElements() &&