[llvm] [IR][SPIR-V] Replace of PointerType::get(Type) with opaque version (NFC) (PR #124755)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-spir-v

Author: Mats Jun Larsen (junlarsen)

<details>
<summary>Changes</summary>

Follow-up to https://github.com/llvm/llvm-project/issues/123569

I must've missed these when I was going through uses last week.

---
Full diff: https://github.com/llvm/llvm-project/pull/124755.diff


2 Files Affected:

- (modified) llvm/lib/Target/SPIRV/SPIRVBuiltins.cpp (+1-2) 
- (modified) llvm/lib/Target/SPIRV/SPIRVGlobalRegistry.cpp (+1-1) 


``````````diff
diff --git a/llvm/lib/Target/SPIRV/SPIRVBuiltins.cpp b/llvm/lib/Target/SPIRV/SPIRVBuiltins.cpp
index b52c793e57e968..d24fa8aafae9ac 100644
--- a/llvm/lib/Target/SPIRV/SPIRVBuiltins.cpp
+++ b/llvm/lib/Target/SPIRV/SPIRVBuiltins.cpp
@@ -2181,9 +2181,8 @@ getOrCreateSPIRVDeviceEventPointer(MachineIRBuilder &MIRBuilder,
     OpaqueType = StructType::getTypeByName(Context, "opencl.clk_event_t");
   if (!OpaqueType)
     OpaqueType = StructType::create(Context, "spirv.DeviceEvent");
-  unsigned SC0 = storageClassToAddressSpace(SPIRV::StorageClass::Function);
   unsigned SC1 = storageClassToAddressSpace(SPIRV::StorageClass::Generic);
-  Type *PtrType = PointerType::get(PointerType::get(OpaqueType, SC0), SC1);
+  Type *PtrType = PointerType::get(Context, SC1);
   return GR->getOrCreateSPIRVType(PtrType, MIRBuilder);
 }
 
diff --git a/llvm/lib/Target/SPIRV/SPIRVGlobalRegistry.cpp b/llvm/lib/Target/SPIRV/SPIRVGlobalRegistry.cpp
index 874894ae987268..57442e38c71a30 100644
--- a/llvm/lib/Target/SPIRV/SPIRVGlobalRegistry.cpp
+++ b/llvm/lib/Target/SPIRV/SPIRVGlobalRegistry.cpp
@@ -629,7 +629,7 @@ SPIRVGlobalRegistry::getOrCreateConstNullPtr(MachineIRBuilder &MIRBuilder,
   unsigned AddressSpace = typeToAddressSpace(LLVMTy);
   // Find a constant in DT or build a new one.
   Constant *CP = ConstantPointerNull::get(
-      PointerType::get(::getPointeeType(LLVMTy), AddressSpace));
+      PointerType::get(::getPointeeType(LLVMTy)->getContext(), AddressSpace));
   Register Res = DT.find(CP, CurMF);
   if (!Res.isValid()) {
     LLT LLTy = LLT::pointer(AddressSpace, PointerSize);

``````````

</details>


https://github.com/llvm/llvm-project/pull/124755