the test is now not failing, but the isfloat check does not work

Author: YixingZhang007

llvm/lib/CodeGen/LowLevelTypeUtils.cpp

@@ -27,7 +27,7 @@ LLT llvm::getLLTForType(Type &Ty, const DataLayout &DL) {
   }
 
   if (auto PTy = dyn_cast<PointerType>(&Ty)) {
-    unsigned AddrSpace = PTy->isTokenTy();
+    unsigned AddrSpace = PTy->getAddressSpace();
     return LLT::pointer(AddrSpace, DL.getPointerSizeInBits(AddrSpace));
   }
 

llvm/lib/CodeGenTypes/LowLevelType.cpp

@@ -27,7 +27,7 @@ LLT::LLT(MVT VT) {
     // concerned.
     MVT ElemVT = VT.getVectorElementType();
     bool isElemBfloat = (ElemVT == MVT::bf16);
-    init(/*IsPointer=*/false, /*IsVector=*/false, /*IsScalar=*/true, /*isBfloat=*/isElemBfloat,
+    init(/*IsPointer=*/false, /*IsVector=*/false, /*IsScalar=*/true, /*isBfloat=*/false,
          ElementCount::getFixed(0), VT.getSizeInBits(), /*AddressSpace=*/0);
   } else {
     IsScalar = false;

llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.cpp

@@ -1262,16 +1262,16 @@ void addInstrRequirements(const MachineInstr &MI,
     break;
   }
   case SPIRV::OpTypeFloat: {
-    // const MachineBasicBlock *MBB = MI.getParent();
-    // const MachineFunction *MF = MBB->getParent();
-    // const MachineRegisterInfo &MRI = MF->getRegInfo();
-    // const MachineOperand &MO = MI.getOperand(1);
-    // if (MO.isReg()) {
-    //   LLT Ty = MRI.getType(MO.getReg());
-    //   if(!Ty.isScalar()) {
-    //     assert(1 && "hola, ur wrong");
-    //   }
-    // }
+    const MachineBasicBlock *MBB = MI.getParent();
+    const MachineFunction *MF = MBB->getParent();
+    const MachineRegisterInfo &MRI = MF->getRegInfo();
+    const MachineOperand &MO = MI.getOperand(1);
+    if (MO.isReg()) {
+      LLT Ty = MRI.getType(MO.getReg());
+      if(Ty.isBfloat()) {
+        assert(1 && "hola, ur wrong");
+      }
+    }
 
     unsigned BitWidth = MI.getOperand(1).getImm();
     if (BitWidth == 64)

llvm/test/CodeGen/SPIRV/extensions/SPV_KHR_bfloat16/bfloat16.ll

@@ -12,5 +12,6 @@
 
 define spir_kernel void @test() {
 entry:
+  %addr1 = alloca bfloat
   ret void
-}
+}