[PATCH] D109961: [AMDGPU] Avoid processing functions in amdgpu-propagate-attributes pass for shaders

[Piotr Sobczak via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG2ac53fffaeda: [AMDGPU] Avoid processing functions in amdgpu-propagate-attributes pass for… (authored by piotr).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D109961/new/

https://reviews.llvm.org/D109961

Files:
  llvm/lib/Target/AMDGPU/AMDGPUPropagateAttributes.cpp


Index: llvm/lib/Target/AMDGPU/AMDGPUPropagateAttributes.cpp
===================================================================
--- llvm/lib/Target/AMDGPU/AMDGPUPropagateAttributes.cpp
+++ llvm/lib/Target/AMDGPU/AMDGPUPropagateAttributes.cpp
@@ -212,10 +212,10 @@
 
 bool AMDGPUPropagateAttributes::process(Module &M) {
   for (auto &F : M.functions())
-    if (AMDGPU::isEntryFunctionCC(F.getCallingConv()))
+    if (AMDGPU::isKernel(F.getCallingConv()))
       Roots.insert(&F);
 
-  return process();
+  return Roots.empty() ? false : process();
 }
 
 bool AMDGPUPropagateAttributes::process(Function &F) {
@@ -228,8 +228,7 @@
   SmallSet<Function *, 32> NewRoots;
   SmallSet<Function *, 32> Replaced;
 
-  if (Roots.empty())
-    return false;
+  assert(!Roots.empty());
   Module &M = *(*Roots.begin())->getParent();
 
   do {
@@ -383,7 +382,7 @@
     TM = &TPC->getTM<TargetMachine>();
   }
 
-  if (!AMDGPU::isEntryFunctionCC(F.getCallingConv()))
+  if (!AMDGPU::isKernel(F.getCallingConv()))
     return false;
 
   return AMDGPUPropagateAttributes(TM, false).process(F);


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