adding a pattern for broadcastm

Change-Id: I6551fb13879e098aed74de410e29815cf37d9ab5
llvm-svn: 317457

diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index af73d4e..1a1fd25 100644 (file)
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -6748,8 +6748,8 @@ static SDValue lowerBuildVectorAsBroadcast(BuildVectorSDNode *BVOp,
 
   // Attempt to use VBROADCASTM
   // From this paterrn:
-  // a. t0 = (zext_i64 (bitcast_i8 v2i1 X))
-  // b. t1 = (build_vector t0 t0)
+  //  a. t0 = (zext_i64 (bitcast_i8 v2i1 X))
+  //  b. t1 = (build_vector t0 t0)
   //
   // Create (VBROADCASTM v2i1 X)
   if (Subtarget.hasCDI() && (VT.is512BitVector() || Subtarget.hasVLX())) {