IRGen: Move the auxiliary data structures tracking AST -> LLVM mappings out of CodeGenTypes, to per-record CGRecordLayout structures.
- I did a cursory check that this was perf neutral, FWIW.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99978 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp
index 1ed41d0..883ed98 100644
--- a/lib/CodeGen/CGObjCMac.cpp
+++ b/lib/CodeGen/CGObjCMac.cpp
@@ -13,6 +13,7 @@
#include "CGObjCRuntime.h"
+#include "CGRecordLayout.h"
#include "CodeGenModule.h"
#include "CodeGenFunction.h"
#include "clang/AST/ASTContext.h"
@@ -3134,8 +3135,10 @@
FieldDecl *Field = RecFields[i];
uint64_t FieldOffset;
if (RD) {
+ const CGRecordLayout &RL =
+ CGM.getTypes().getCGRecordLayout(Field->getParent());
if (Field->isBitField()) {
- CodeGenTypes::BitFieldInfo Info = CGM.getTypes().getBitFieldInfo(Field);
+ const CGRecordLayout::BitFieldInfo &Info = RL.getBitFieldInfo(Field);
const llvm::Type *Ty =
CGM.getTypes().ConvertTypeForMemRecursive(Field->getType());
@@ -3144,7 +3147,7 @@
FieldOffset = Info.FieldNo * TypeSize;
} else
FieldOffset =
- Layout->getElementOffset(CGM.getTypes().getLLVMFieldNo(Field));
+ Layout->getElementOffset(RL.getLLVMFieldNo(Field));
} else
FieldOffset = ComputeIvarBaseOffset(CGM, OI, cast<ObjCIvarDecl>(Field));