X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=lib%2FTarget%2FX86%2FX86ISelLowering.cpp;h=18064fc61597099bf567daaebdc439dd04e7fb21;hp=5dbef0f6fc334d72bc4307e706cdadfb41f42695;hb=4eced19c505bb32dc210a18e87624f64d011894c;hpb=6a4860af7aedd1bec725d0e59f43f66335f9a5a5

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 5dbef0f6fc3..18064fc6159 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -1546,7 +1546,16 @@ void X86TargetLowering::resetOperationActions() {
 }
 
 EVT X86TargetLowering::getSetCCResultType(LLVMContext &, EVT VT) const {
-  if (!VT.isVector()) return MVT::i8;
+  if (!VT.isVector())
+    return MVT::i8;
+
+  const TargetMachine &TM = getTargetMachine();
+  if (!TM.Options.UseSoftFloat && Subtarget->hasAVX512())
+    switch(VT.getVectorNumElements()) {
+    case  8: return MVT::v8i1;
+    case 16: return MVT::v16i1;
+    }
+
   return VT.changeVectorElementTypeToInteger();
 }