Builder(cgm.getModule().getContext(), llvm::ConstantFolder(),
CGBuilderInserterTy(this)),
CapturedStmtInfo(nullptr), SanOpts(&CGM.getLangOpts().Sanitize),
- IsSanitizerScope(false), AutoreleaseResult(false), BlockInfo(nullptr),
- BlockPointer(nullptr), LambdaThisCaptureField(nullptr),
- NormalCleanupDest(nullptr), NextCleanupDestIndex(1),
- FirstBlockInfo(nullptr), EHResumeBlock(nullptr), ExceptionSlot(nullptr),
- EHSelectorSlot(nullptr), DebugInfo(CGM.getModuleDebugInfo()),
- DisableDebugInfo(false), DidCallStackSave(false), IndirectBranch(nullptr),
- PGO(cgm), SwitchInsn(nullptr), SwitchWeights(nullptr),
- CaseRangeBlock(nullptr), UnreachableBlock(nullptr), NumReturnExprs(0),
- NumSimpleReturnExprs(0), CXXABIThisDecl(nullptr),
- CXXABIThisValue(nullptr), CXXThisValue(nullptr),
+ IsSanitizerScope(false), CurFuncIsThunk(false), AutoreleaseResult(false),
+ BlockInfo(nullptr), BlockPointer(nullptr),
+ LambdaThisCaptureField(nullptr), NormalCleanupDest(nullptr),
+ NextCleanupDestIndex(1), FirstBlockInfo(nullptr), EHResumeBlock(nullptr),
+ ExceptionSlot(nullptr), EHSelectorSlot(nullptr),
+ DebugInfo(CGM.getModuleDebugInfo()), DisableDebugInfo(false),
+ DidCallStackSave(false), IndirectBranch(nullptr), PGO(cgm),
+ SwitchInsn(nullptr), SwitchWeights(nullptr), CaseRangeBlock(nullptr),
+ UnreachableBlock(nullptr), NumReturnExprs(0), NumSimpleReturnExprs(0),
+ CXXABIThisDecl(nullptr), CXXABIThisValue(nullptr), CXXThisValue(nullptr),
CXXDefaultInitExprThis(nullptr), CXXStructorImplicitParamDecl(nullptr),
CXXStructorImplicitParamValue(nullptr), OutermostConditional(nullptr),
CurLexicalScope(nullptr), TerminateLandingPad(nullptr),
--- /dev/null
+// RUN: not %clang_cc1 %s -fno-rtti -triple=i686-pc-win32 -emit-llvm -o /dev/null 2>&1 | FileCheck --check-prefix=CHECK32
+// RUN: %clang_cc1 %s -fno-rtti -triple=x86_64-pc-win32 -emit-llvm -o - | FileCheck --check-prefix=CHECK64
+
+namespace byval_thunk {
+struct Agg {
+ Agg();
+ Agg(const Agg &);
+ ~Agg();
+ int x;
+};
+
+struct A { virtual void foo(Agg x); };
+struct B { virtual void foo(Agg x); };
+struct C : A, B { virtual void foo(Agg x); };
+C c;
+
+// CHECK32: cannot compile this non-trivial argument copy for thunk yet
+
+// CHECK64-LABEL: define linkonce_odr void @"\01?foo@C@byval_thunk@@W7EAAXUAgg@2@@Z"
+// CHECK64: (%"struct.byval_thunk::C"* %this, %"struct.byval_thunk::Agg"* %x)
+// CHECK64: getelementptr i8* %{{.*}}, i32 -8
+// CHECK64: call void @"\01?foo@C@byval_thunk@@UEAAXUAgg@2@@Z"(%"struct.byval_thunk::C"* %2, %"struct.byval_thunk::Agg"* %x)
+// CHECK64-NOT: call
+// CHECK64: ret void
+}