remove the FnArgWords cache to make way for future changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98372 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86COFFMachineModuleInfo.cpp b/lib/Target/X86/X86COFFMachineModuleInfo.cpp
index ab67acb..fcdeba1 100644
--- a/lib/Target/X86/X86COFFMachineModuleInfo.cpp
+++ b/lib/Target/X86/X86COFFMachineModuleInfo.cpp
@@ -45,24 +45,19 @@
return;
unsigned ArgWords = 0;
- DenseMap<const Function*, unsigned>::const_iterator item = FnArgWords.find(F);
- if (item == FnArgWords.end()) {
- // Calculate arguments sizes
- for (Function::const_arg_iterator AI = F->arg_begin(), AE = F->arg_end();
- AI != AE; ++AI) {
- const Type* Ty = AI->getType();
+
+ // Calculate arguments sizes
+ for (Function::const_arg_iterator AI = F->arg_begin(), AE = F->arg_end();
+ AI != AE; ++AI) {
+ const Type *Ty = AI->getType();
- // 'Dereference' type in case of byval parameter attribute
- if (AI->hasByValAttr())
- Ty = cast<PointerType>(Ty)->getElementType();
+ // 'Dereference' type in case of byval parameter attribute
+ if (AI->hasByValAttr())
+ Ty = cast<PointerType>(Ty)->getElementType();
- // Size should be aligned to DWORD boundary
- ArgWords += ((TD.getTypeAllocSize(Ty) + 3)/4)*4;
- }
-
- FnArgWords[F] = ArgWords;
- } else
- ArgWords = item->second;
+ // Size should be aligned to DWORD boundary
+ ArgWords += ((TD.getTypeAllocSize(Ty) + 3)/4)*4;
+ }
const FunctionType *FT = F->getFunctionType();
// "Pure" variadic functions do not receive @0 suffix.