LLVM 19.0.0git
Classes | Namespaces | Typedefs | Functions
AMDGPUMemoryUtils.h File Reference
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/DenseSet.h"

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struct  llvm::AMDGPU::LDSUsesInfoTy


namespace  llvm
 This is an optimization pass for GlobalISel generic memory operations.
namespace  llvm::AMDGPU


using llvm::AMDGPU::FunctionVariableMap = DenseMap< Function *, DenseSet< GlobalVariable * > >
using llvm::AMDGPU::VariableFunctionMap = DenseMap< GlobalVariable *, DenseSet< Function * > >


Align llvm::AMDGPU::getAlign (const DataLayout &DL, const GlobalVariable *GV)
bool llvm::AMDGPU::isDynamicLDS (const GlobalVariable &GV)
bool llvm::AMDGPU::isLDSVariableToLower (const GlobalVariable &GV)
bool llvm::AMDGPU::eliminateConstantExprUsesOfLDSFromAllInstructions (Module &M)
void llvm::AMDGPU::getUsesOfLDSByFunction (const CallGraph &CG, Module &M, FunctionVariableMap &kernels, FunctionVariableMap &Functions)
bool llvm::AMDGPU::isKernelLDS (const Function *F)
LDSUsesInfoTy llvm::AMDGPU::getTransitiveUsesOfLDS (const CallGraph &CG, Module &M)
void llvm::AMDGPU::removeFnAttrFromReachable (CallGraph &CG, Function *KernelRoot, StringRef FnAttr)
 Strip FnAttr attribute from any functions where we may have introduced its use.
bool llvm::AMDGPU::isReallyAClobber (const Value *Ptr, MemoryDef *Def, AAResults *AA)
 Given a Def clobbering a load from Ptr according to the MSSA check if this is actually a memory update or an artificial clobber to facilitate ordering constraints.
bool llvm::AMDGPU::isClobberedInFunction (const LoadInst *Load, MemorySSA *MSSA, AAResults *AA)
 Check is a Load is clobbered in its function.