Use arrays and SmallVectors instead of std::vectors when building function
types. Also, cache a translation of 'void' in CGM and provide a ptrdiff_t
alias. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131373 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h
index ce708c8..779a352 100644
--- a/lib/CodeGen/CodeGenModule.h
+++ b/lib/CodeGen/CodeGenModule.h
@@ -97,16 +97,20 @@
};
struct CodeGenTypeCache {
+ /// void
+ const llvm::Type *VoidTy;
+
/// i8, i32, and i64
const llvm::IntegerType *Int8Ty, *Int32Ty, *Int64Ty;
/// int
const llvm::IntegerType *IntTy;
- /// intptr_t and size_t, which we assume are the same
+ /// intptr_t, size_t, and ptrdiff_t, which we assume are the same size.
union {
const llvm::IntegerType *IntPtrTy;
const llvm::IntegerType *SizeTy;
+ const llvm::IntegerType *PtrDiffTy;
};
/// void* in address space 0