1 files changed, 0 insertions, 31 deletions
diff --git a/llvm/lib/Target/AMDGPU/Utils/AMDGPULDSUtils.h b/llvm/lib/Target/AMDGPU/Utils/AMDGPULDSUtils.h
index d1c9229bc336..83ef68cc3f60 100644
--- a/llvm/lib/Target/AMDGPU/Utils/AMDGPULDSUtils.h
+++ b/llvm/lib/Target/AMDGPU/Utils/AMDGPULDSUtils.h
@@ -22,44 +22,13 @@ class ConstantExpr;
 
 namespace AMDGPU {
 
-/// Collect reachable callees for each kernel defined in the module \p M and
-/// return collected callees at \p KernelToCallees.
-void collectReachableCallees(
-    Module &M,
-    DenseMap<Function *, SmallPtrSet<Function *, 8>> &KernelToCallees);
-
-/// For the given LDS global \p GV, visit all its users and collect all
-/// non-kernel functions within which \p GV is used and return collected list of
-/// such non-kernel functions.
-SmallPtrSet<Function *, 8> collectNonKernelAccessorsOfLDS(GlobalVariable *GV);
-
-/// Collect all the instructions where user \p U belongs to. \p U could be
-/// instruction itself or it could be a constant expression which is used within
-/// an instruction. If \p CollectKernelInsts is true, collect instructions only
-/// from kernels, otherwise collect instructions only from non-kernel functions.
-DenseMap<Function *, SmallPtrSet<Instruction *, 8>>
-getFunctionToInstsMap(User *U, bool CollectKernelInsts);
-
 bool isKernelCC(const Function *Func);
 
 Align getAlign(DataLayout const &DL, const GlobalVariable *GV);
 
-/// \returns true if a given global variable \p GV (or its global users) appear
-/// as an use within some instruction (either from kernel or from non-kernel).
-bool hasUserInstruction(const GlobalValue *GV);
-
-/// \returns true if an LDS global requires lowering to a module LDS structure
-/// if \p F is not given. If \p F is given it must be a kernel and function
-/// \returns true if an LDS global is directly used from that kernel and it
-/// is safe to replace its uses with a kernel LDS structure member.
-bool shouldLowerLDSToStruct(const GlobalVariable &GV,
-                            const Function *F = nullptr);
-
 std::vector<GlobalVariable *> findVariablesToLower(Module &M,
                                                    const Function *F = nullptr);
 
-SmallPtrSet<GlobalValue *, 32> getUsedList(Module &M);
-
 /// Replace all uses of constant \p C with instructions in \p F.
 void replaceConstantUsesInFunction(ConstantExpr *C, const Function *F);
 } // end namespace AMDGPU