AVX-512: fixed shuffle lowering
in case of BLEND and added VSHUFPS patterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192055 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 5178cad..7222754 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -6139,6 +6139,10 @@
MVT EltVT = VT.getVectorElementType();
unsigned NumElems = VT.getVectorNumElements();
+ // There is no blend with immediate in AVX-512.
+ if (VT.is512BitVector())
+ return SDValue();
+
if (!Subtarget->hasSSE41() || EltVT == MVT::i8)
return SDValue();
if (!Subtarget->hasInt256() && VT == MVT::v16i16)