[llvm] 360a5d5 - AMDGPU: Remove some typed pointer handling

[Matt Arsenault via llvm-commits]

Author: Matt Arsenault
Date: 2023-07-31T08:05:12-04:00
New Revision: 360a5d5612d913134ed643bf85b40a7518164146

URL: https://github.com/llvm/llvm-project/commit/360a5d5612d913134ed643bf85b40a7518164146
DIFF: https://github.com/llvm/llvm-project/commit/360a5d5612d913134ed643bf85b40a7518164146.diff

LOG: AMDGPU: Remove some typed pointer handling

Added: 
    

Modified: 
    llvm/lib/Target/AMDGPU/AMDGPULibCalls.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/AMDGPU/AMDGPULibCalls.cpp b/llvm/lib/Target/AMDGPU/AMDGPULibCalls.cpp
index 44ce1e15f0ef19..de5c2d9acb0d3c 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPULibCalls.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPULibCalls.cpp
@@ -538,7 +538,6 @@ bool AMDGPULibCalls::fold_read_write_pipe(CallInst *CI, IRBuilder<> &B,
 
   assert(Callee->hasName() && "Invalid read_pipe/write_pipe function");
   auto *M = Callee->getParent();
-  auto &Ctx = M->getContext();
   std::string Name = std::string(Callee->getName());
   auto NumArg = CI->arg_size();
   if (NumArg != 4 && NumArg != 6)
@@ -552,15 +551,9 @@ bool AMDGPULibCalls::fold_read_write_pipe(CallInst *CI, IRBuilder<> &B,
   if (Alignment != Size)
     return false;
 
-  Type *PtrElemTy;
-  if (Size <= 8)
-    PtrElemTy = Type::getIntNTy(Ctx, Size * 8);
-  else
-    PtrElemTy = FixedVectorType::get(Type::getInt64Ty(Ctx), Size / 8);
   unsigned PtrArgLoc = CI->arg_size() - 3;
-  auto PtrArg = CI->getArgOperand(PtrArgLoc);
-  unsigned PtrArgAS = PtrArg->getType()->getPointerAddressSpace();
-  auto *PtrTy = llvm::PointerType::get(PtrElemTy, PtrArgAS);
+  Value *PtrArg = CI->getArgOperand(PtrArgLoc);
+  Type *PtrTy = PtrArg->getType();
 
   SmallVector<llvm::Type *, 6> ArgTys;
   for (unsigned I = 0; I != PtrArgLoc; ++I)