[llvm] d459784 - [IR][SPIR-V] Replace of PointerType::get(Type) with opaque version (NFC) (#124755)

[via llvm-commits]

Author: Mats Jun Larsen
Date: 2025-01-28T15:44:45Z
New Revision: d459784cbea334d167b2dca48e0c26115c68e5d3

URL: https://github.com/llvm/llvm-project/commit/d459784cbea334d167b2dca48e0c26115c68e5d3
DIFF: https://github.com/llvm/llvm-project/commit/d459784cbea334d167b2dca48e0c26115c68e5d3.diff

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

Added: 
    

Modified: 
    llvm/lib/Target/SPIRV/SPIRVBuiltins.cpp
    llvm/lib/Target/SPIRV/SPIRVGlobalRegistry.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/SPIRV/SPIRVBuiltins.cpp b/llvm/lib/Target/SPIRV/SPIRVBuiltins.cpp
index b52c793e57e968..95fa7bc3894fdc 100644
--- a/llvm/lib/Target/SPIRV/SPIRVBuiltins.cpp
+++ b/llvm/lib/Target/SPIRV/SPIRVBuiltins.cpp
@@ -2176,14 +2176,8 @@ static SPIRVType *
 getOrCreateSPIRVDeviceEventPointer(MachineIRBuilder &MIRBuilder,
                                    SPIRVGlobalRegistry *GR) {
   LLVMContext &Context = MIRBuilder.getMF().getFunction().getContext();
-  Type *OpaqueType = StructType::getTypeByName(Context, "spirv.DeviceEvent");
-  if (!OpaqueType)
-    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..e2f1b211caa5c1 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(LLVMTy->getContext(), AddressSpace));
   Register Res = DT.find(CP, CurMF);
   if (!Res.isValid()) {
     LLT LLTy = LLT::pointer(AddressSpace, PointerSize);