vendor/llvm-project/llvmorg-11-init-20887-g2e10b7a39b9vendor/llvm-project/master

1 files changed, 6 insertions, 12 deletions

diff --git a/llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.cpp b/llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.cpp
index 940ddff85d73f..64acd6efe0280 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.cpp
@@ -15,14 +15,9 @@ using namespace llvm;
 
 AMDGPUMachineFunction::AMDGPUMachineFunction(const MachineFunction &MF) :
   MachineFunctionInfo(),
-  LocalMemoryObjects(),
-  ExplicitKernArgSize(0),
-  LDSSize(0),
-  Mode(MF.getFunction(), MF.getSubtarget<GCNSubtarget>()),
+  Mode(MF.getFunction()),
   IsEntryFunction(AMDGPU::isEntryFunctionCC(MF.getFunction().getCallingConv())),
-  NoSignedZerosFPMath(MF.getTarget().Options.NoSignedZerosFPMath),
-  MemoryBound(false),
-  WaveLimiter(false) {
+  NoSignedZerosFPMath(MF.getTarget().Options.NoSignedZerosFPMath) {
   const AMDGPUSubtarget &ST = AMDGPUSubtarget::get(MF);
 
   // FIXME: Should initialize KernArgSize based on ExplicitKernelArgOffset,
@@ -43,19 +38,18 @@ AMDGPUMachineFunction::AMDGPUMachineFunction(const MachineFunction &MF) :
 }
 
 unsigned AMDGPUMachineFunction::allocateLDSGlobal(const DataLayout &DL,
-                                                  const GlobalValue &GV) {
+                                                  const GlobalVariable &GV) {
   auto Entry = LocalMemoryObjects.insert(std::make_pair(&GV, 0));
   if (!Entry.second)
     return Entry.first->second;
 
-  unsigned Align = GV.getAlignment();
-  if (Align == 0)
-    Align = DL.getABITypeAlignment(GV.getValueType());
+  Align Alignment =
+      DL.getValueOrABITypeAlignment(GV.getAlign(), GV.getValueType());
 
   /// TODO: We should sort these to minimize wasted space due to alignment
   /// padding. Currently the padding is decided by the first encountered use
   /// during lowering.
-  unsigned Offset = LDSSize = alignTo(LDSSize, Align);
+  unsigned Offset = LDSSize = alignTo(LDSSize, Alignment);
 
   Entry.first->second = Offset;
   LDSSize += DL.getTypeAllocSize(GV.getValueType());