Change the key of CGRecordLayouts from being an llvm type* to being a decl*. LLVM
Type*'s can change as types are refined, so we can't use them as a stable key in
the map. Decls don't change, so use them instead.
This patch was written by Anders, but he's too shy to commit it himself :)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46743 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/CodeGen/CodeGenFunction.cpp b/CodeGen/CodeGenFunction.cpp
index 98d0b01..dc31a27 100644
--- a/CodeGen/CodeGenFunction.cpp
+++ b/CodeGen/CodeGenFunction.cpp
@@ -139,14 +139,11 @@
/// getCGRecordLayout - Return record layout info.
const CGRecordLayout *CodeGenFunction::getCGRecordLayout(CodeGenTypes &CGT,
- QualType RTy) {
- assert (isa<RecordType>(RTy)
- && "Unexpected type. RecordType expected here.");
+ QualType Ty) {
+ const RecordType *RTy = Ty->getAsRecordType();
+ assert (RTy && "Unexpected type. RecordType expected here.");
- const llvm::Type *Ty = ConvertType(RTy);
- assert (Ty && "Unable to find llvm::Type");
-
- return CGT.getCGRecordLayout(Ty);
+ return CGT.getCGRecordLayout(RTy->getDecl());
}
/// WarnUnsupported - Print out a warning that codegen doesn't support the