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[CGOpenCLRuntime] Remove dead code (#183093)

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This drops one getPointerType() overload which accepted a name, which is
no longer used since the opaque pointers migration. The fallback code
path always returns a plain pointer now.

Also drop all the virtual qualifiers. Nothing inherits from this class.
Any customization is implemented via TargetCodeGenInfo hooks in the
implementation.
This commit is contained in:
Nikita Popov
2026-02-25 12:46:11 +01:00
committed by GitHub
parent 678aaa75c7
commit 91d5e9ebed
2 changed files with 9 additions and 21 deletions
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8
clang/lib/CodeGen/CGOpenCLRuntime.cpp
View File

@@ -53,14 +53,6 @@ llvm::Type *CGOpenCLRuntime::getPipeType(const PipeType *T) {
if (llvm::Type *PipeTy = CGM.getTargetCodeGenInfo().getOpenCLType(CGM, T))
return PipeTy;
if (T->isReadOnly())
return getPipeType(T, "opencl.pipe_ro_t", PipeROTy);
else
return getPipeType(T, "opencl.pipe_wo_t", PipeWOTy);
}
llvm::Type *CGOpenCLRuntime::getPipeType(const PipeType *T, StringRef Name,
llvm::Type *&PipeTy) {
if (!PipeTy)
PipeTy = getPointerType(T);
return PipeTy;

22
clang/lib/CodeGen/CGOpenCLRuntime.h
View File

@@ -36,8 +36,7 @@ class CodeGenModule;
class CGOpenCLRuntime {
protected:
CodeGenModule &CGM;
llvm::Type *PipeROTy;
llvm::Type *PipeWOTy;
llvm::Type *PipeTy;
llvm::Type *SamplerTy;
/// Structure for enqueued block information.
@@ -50,34 +49,31 @@ protected:
/// Maps block expression to block information.
llvm::DenseMap<const Expr *, EnqueuedBlockInfo> EnqueuedBlockMap;
virtual llvm::Type *getPipeType(const PipeType *T, StringRef Name,
llvm::Type *&PipeTy);
llvm::PointerType *getPointerType(const Type *T);
public:
CGOpenCLRuntime(CodeGenModule &CGM) : CGM(CGM),
PipeROTy(nullptr), PipeWOTy(nullptr), SamplerTy(nullptr) {}
virtual ~CGOpenCLRuntime();
CGOpenCLRuntime(CodeGenModule &CGM)
: CGM(CGM), PipeTy(nullptr), SamplerTy(nullptr) {}
~CGOpenCLRuntime();
/// Emit the IR required for a work-group-local variable declaration, and add
/// an entry to CGF's LocalDeclMap for D. The base class does this using
/// CodeGenFunction::EmitStaticVarDecl to emit an internal global for D.
virtual void EmitWorkGroupLocalVarDecl(CodeGenFunction &CGF,
const VarDecl &D);
void EmitWorkGroupLocalVarDecl(CodeGenFunction &CGF, const VarDecl &D);
virtual llvm::Type *convertOpenCLSpecificType(const Type *T);
llvm::Type *convertOpenCLSpecificType(const Type *T);
virtual llvm::Type *getPipeType(const PipeType *T);
llvm::Type *getPipeType(const PipeType *T);
llvm::Type *getSamplerType(const Type *T);
// Returns a value which indicates the size in bytes of the pipe
// element.
virtual llvm::Value *getPipeElemSize(const Expr *PipeArg);
llvm::Value *getPipeElemSize(const Expr *PipeArg);
// Returns a value which indicates the alignment in bytes of the pipe
// element.
virtual llvm::Value *getPipeElemAlign(const Expr *PipeArg);
llvm::Value *getPipeElemAlign(const Expr *PipeArg);
/// \return __generic void* type.
llvm::PointerType *getGenericVoidPointerType();