[X86] Remove unnecessary check for is128BitVector. NFC

256 and 512 bit vectors were picked off earlier in the function. Lots of code between there and here already assumed 128-bit vectors.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@318893 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 9c10e21f8f733cdcfd740521161f4d098d811502..6cb84f446568f23247e8ecf9726555394cb7cddd 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -8140,7 +8140,7 @@ X86TargetLowering::LowerBUILD_VECTOR(SDValue Op, SelectionDAG &DAG) const {
     return DAG.getVectorShuffle(VT, dl, Ops[0], Ops[1], MaskVec);
   }
 
-  if (Values.size() > 1 && VT.is128BitVector()) {
+  if (Values.size() > 1) {
     // Check for a build vector from mostly shuffle plus few inserting.
     if (SDValue Sh = buildFromShuffleMostly(Op, DAG))
       return Sh;