[SKX] Enabling mask instructions: encoding, lowering

[oota-llvm.git] / lib / Target / X86 / X86InstrInfo.cpp

diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp
index 0d3afc43c2bb5900c8ad4084217f4c945742c152..d03d76ad1f092734ad6529836a9a794326e3b518 100644 (file)
--- a/lib/Target/X86/X86InstrInfo.cpp
+++ b/lib/Target/X86/X86InstrInfo.cpp
@@ -3067,6 +3067,8 @@ static unsigned CopyToFromAsymmetricReg(unsigned DestReg, unsigned SrcReg,
 inline static bool MaskRegClassContains(unsigned Reg) {
   return X86::VK8RegClass.contains(Reg) ||
          X86::VK16RegClass.contains(Reg) ||
+         X86::VK32RegClass.contains(Reg) ||
+         X86::VK64RegClass.contains(Reg) ||
          X86::VK1RegClass.contains(Reg);
 }
 static