jacobly created this revision.
Herald added a project: All.
jacobly requested review of this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.
With the Microsoft ABI, some destructors need to offset a parameter to
get the derived this pointer, in which case the type of that parameter
should not be a pointer to the derived type.
Fixes #60465
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D143233
Files:
clang/lib/CodeGen/CGCXXABI.h
clang/lib/CodeGen/CGCall.cpp
clang/lib/CodeGen/CGExprCXX.cpp
clang/lib/CodeGen/MicrosoftCXXABI.cpp
clang/test/CodeGenCXX/constructor-destructor-return-this.cpp
clang/test/CodeGenCXX/cxx2a-destroying-delete.cpp
clang/test/CodeGenCXX/microsoft-abi-eh-cleanups.cpp
clang/test/CodeGenCXX/microsoft-abi-structors.cpp
clang/test/CodeGenCXX/microsoft-abi-virtual-inheritance.cpp
Index: clang/test/CodeGenCXX/microsoft-abi-virtual-inheritance.cpp
===================================================================
--- clang/test/CodeGenCXX/microsoft-abi-virtual-inheritance.cpp
+++ clang/test/CodeGenCXX/microsoft-abi-virtual-inheritance.cpp
@@ -53,6 +53,7 @@
B::~B() {
// CHECK-LABEL: define dso_local x86_thiscallcc void @"??1B@@UAE@XZ"
// Store initial this:
+ // CHECK: %[[THIS:.*]] = alloca %struct.B*
// CHECK: %[[THIS_ADDR:.*]] = alloca %struct.B*
// CHECK: store %struct.B* %{{.*}}, %struct.B** %[[THIS_ADDR]], align 4
// Reload and adjust the this parameter:
@@ -90,8 +91,7 @@
// CHECK2: %[[THIS:.*]] = load %struct.B*, %struct.B** {{.*}}
// CHECK2: %[[THIS_i8:.*]] = bitcast %struct.B* %[[THIS]] to i8*
// CHECK2: %[[B_i8:.*]] = getelementptr i8, i8* %[[THIS_i8]], i32 8
- // CHECK2: %[[B:.*]] = bitcast i8* %[[B_i8]] to %struct.B*
- // CHECK2: call x86_thiscallcc void @"??1B@@UAE@XZ"(%struct.B* {{[^,]*}} %[[B]])
+ // CHECK2: call x86_thiscallcc void @"??1B@@UAE@XZ"(i8*{{[^,]*}} %[[B_i8]])
// CHECK2: %[[THIS_i8:.*]] = bitcast %struct.B* %[[THIS]] to i8*
// CHECK2: %[[VBASE_i8:.*]] = getelementptr inbounds i8, i8* %[[THIS_i8]], i32 8
// CHECK2: %[[VBASE:.*]] = bitcast i8* %[[VBASE_i8]] to %struct.VBase*
@@ -99,6 +99,7 @@
// CHECK2: ret
// CHECK2-LABEL: define linkonce_odr dso_local x86_thiscallcc noundef i8* @"??_GB@@UAEPAXI@Z"
+ // CHECK2: store %struct.B* %{{.*}}, %struct.B** %[[THIS:.*]], align 4
// CHECK2: store %struct.B* %{{.*}}, %struct.B** %[[THIS_ADDR:.*]], align 4
// CHECK2: %[[THIS:.*]] = load %struct.B*, %struct.B** %[[THIS_ADDR]]
// CHECK2: %[[THIS_PARAM_i8:.*]] = bitcast %struct.B* %[[THIS]] to i8*
@@ -196,7 +197,6 @@
// CHECK: %[[VBOFFSET32:.*]] = load i32, i32* %[[VBENTRY]]
// CHECK: %[[VBOFFSET:.*]] = add nsw i32 0, %[[VBOFFSET32]]
// CHECK: %[[VBASE_i8:.*]] = getelementptr inbounds i8, i8* %[[OBJ_i8]], i32 %[[VBOFFSET]]
-// CHECK: %[[VBASE:.*]] = bitcast i8* %[[VBASE_i8]] to %struct.B*
//
// CHECK: %[[OBJ_i8:.*]] = bitcast %struct.B* %[[OBJ]] to i8*
// CHECK: %[[VBPTR:.*]] = getelementptr inbounds i8, i8* %[[OBJ_i8]], i32 0
@@ -206,12 +206,12 @@
// CHECK: %[[VBOFFSET32:.*]] = load i32, i32* %[[VBENTRY]]
// CHECK: %[[VBOFFSET:.*]] = add nsw i32 0, %[[VBOFFSET32]]
// CHECK: %[[VBASE_i8:.*]] = getelementptr inbounds i8, i8* %[[OBJ_i8]], i32 %[[VBOFFSET]]
-// CHECK: %[[VFPTR:.*]] = bitcast i8* %[[VBASE_i8]] to i8* (%struct.B*, i32)***
-// CHECK: %[[VFTABLE:.*]] = load i8* (%struct.B*, i32)**, i8* (%struct.B*, i32)*** %[[VFPTR]]
-// CHECK: %[[VFUN:.*]] = getelementptr inbounds i8* (%struct.B*, i32)*, i8* (%struct.B*, i32)** %[[VFTABLE]], i64 0
-// CHECK: %[[VFUN_VALUE:.*]] = load i8* (%struct.B*, i32)*, i8* (%struct.B*, i32)** %[[VFUN]]
+// CHECK: %[[VFPTR:.*]] = bitcast i8* %[[VBASE_i8]] to i8* (i8*, i32)***
+// CHECK: %[[VFTABLE:.*]] = load i8* (i8*, i32)**, i8* (i8*, i32)*** %[[VFPTR]]
+// CHECK: %[[VFUN:.*]] = getelementptr inbounds i8* (i8*, i32)*, i8* (i8*, i32)** %[[VFTABLE]], i64 0
+// CHECK: %[[VFUN_VALUE:.*]] = load i8* (i8*, i32)*, i8* (i8*, i32)** %[[VFUN]]
//
-// CHECK: call x86_thiscallcc noundef i8* %[[VFUN_VALUE]](%struct.B* {{[^,]*}} %[[VBASE]], i32 noundef 1)
+// CHECK: call x86_thiscallcc noundef i8* %[[VFUN_VALUE]](i8* {{[^,]*}} %[[VBASE]], i32 noundef 1)
// CHECK: ret void
}
@@ -295,8 +295,9 @@
} d;
D::~D() {
- // CHECK-LABEL: define dso_local x86_thiscallcc void @"??1D@diamond@@UAE@XZ"(%"struct.diamond::D"*{{.*}})
+ // CHECK-LABEL: define dso_local x86_thiscallcc void @"??1D@diamond@@UAE@XZ"(i8*{{.*}})
// Store initial this:
+ // CHECK: %[[THIS:.*]] = alloca %"struct.diamond::D"*
// CHECK: %[[THIS_ADDR:.*]] = alloca %"struct.diamond::D"*
// CHECK: store %"struct.diamond::D"* %{{.*}}, %"struct.diamond::D"** %[[THIS_ADDR]], align 4
//
@@ -310,16 +311,13 @@
// CHECK: %[[C_i8:.*]] = getelementptr inbounds i8, i8* %[[D_i8]], i32 4
// CHECK: %[[C:.*]] = bitcast i8* %[[C_i8]] to %"struct.diamond::C"*
// CHECK: %[[C_i8:.*]] = bitcast %"struct.diamond::C"* %[[C]] to i8*
- // CHECK: %[[ARG_i8:.*]] = getelementptr i8, i8* %{{.*}}, i32 16
- // FIXME: We might consider changing the dtor this parameter type to i8*.
- // CHECK: %[[ARG:.*]] = bitcast i8* %[[ARG_i8]] to %"struct.diamond::C"*
- // CHECK: call x86_thiscallcc void @"??1C@diamond@@UAE@XZ"(%"struct.diamond::C"* {{[^,]*}} %[[ARG]])
+ // CHECK: %[[ARG:.*]] = getelementptr i8, i8* %{{.*}}, i32 16
+ // CHECK: call x86_thiscallcc void @"??1C@diamond@@UAE@XZ"(i8*{{[^,]*}} %[[ARG]])
// CHECK: %[[B:.*]] = bitcast %"struct.diamond::D"* %[[THIS]] to %"struct.diamond::B"*
// CHECK: %[[B_i8:.*]] = bitcast %"struct.diamond::B"* %[[B]] to i8*
- // CHECK: %[[ARG_i8:.*]] = getelementptr i8, i8* %[[B_i8]], i32 4
- // CHECK: %[[ARG:.*]] = bitcast i8* %[[ARG_i8]] to %"struct.diamond::B"*
- // CHECK: call x86_thiscallcc void @"??1B@diamond@@UAE@XZ"(%"struct.diamond::B"* {{[^,]*}} %[[ARG]])
+ // CHECK: %[[ARG:.*]] = getelementptr i8, i8* %[[B_i8]], i32 4
+ // CHECK: call x86_thiscallcc void @"??1B@diamond@@UAE@XZ"(i8*{{[^,]*}} %[[ARG]])
// CHECK: ret void
}
@@ -443,9 +441,10 @@
};
E::~E() {
- // CHECK-LABEL: define dso_local x86_thiscallcc void @"??1E@test4@@UAE@XZ"(%"struct.test4::E"* {{[^,]*}} %this)
+ // CHECK-LABEL: define dso_local x86_thiscallcc void @"??1E@test4@@UAE@XZ"(i8*{{[^,]*}} %this.coerce)
// In this case "this" points to the most derived class, so no GEPs needed.
+ // CHECK: bitcast i8* %this.coerce
// CHECK-NOT: getelementptr
// CHECK-NOT: bitcast
// CHECK: %[[VFPTR_i8:.*]] = bitcast %"struct.test4::E"* %{{.*}} to i32 (...)***
@@ -458,16 +457,14 @@
// CHECK-NOT: getelementptr
// CHECK: %[[OBJ_i8:.*]] = bitcast %"struct.test4::E"* %[[OBJ]] to i8*
- // CHECK: %[[B_i8:.*]] = getelementptr inbounds i8, i8* %[[OBJ_i8]], i32 4
- // FIXME: in fact, the call should take i8* and the bitcast is redundant.
- // CHECK: %[[B_as_E:.*]] = bitcast i8* %[[B_i8]] to %"struct.test4::E"*
+ // CHECK: %[[THIS_i8:.*]] = getelementptr inbounds i8, i8* %[[OBJ_i8]], i32 4
// CHECK: %[[OBJ_i8:.*]] = bitcast %"struct.test4::E"* %[[OBJ:.*]] to i8*
// CHECK: %[[B_i8:.*]] = getelementptr inbounds i8, i8* %[[OBJ_i8]], i32 4
- // CHECK: %[[VPTR:.*]] = bitcast i8* %[[B_i8]] to i8* (%"struct.test4::E"*, i32)***
- // CHECK: %[[VFTABLE:.*]] = load i8* (%"struct.test4::E"*, i32)**, i8* (%"struct.test4::E"*, i32)*** %[[VPTR]]
- // CHECK: %[[VFTENTRY:.*]] = getelementptr inbounds i8* (%"struct.test4::E"*, i32)*, i8* (%"struct.test4::E"*, i32)** %[[VFTABLE]], i64 0
- // CHECK: %[[VFUN:.*]] = load i8* (%"struct.test4::E"*, i32)*, i8* (%"struct.test4::E"*, i32)** %[[VFTENTRY]]
- // CHECK: call x86_thiscallcc noundef i8* %[[VFUN]](%"struct.test4::E"* {{[^,]*}} %[[B_as_E]], i32 noundef 1)
+ // CHECK: %[[VPTR:.*]] = bitcast i8* %[[B_i8]] to i8* (i8*, i32)***
+ // CHECK: %[[VFTABLE:.*]] = load i8* (i8*, i32)**, i8* (i8*, i32)*** %[[VPTR]]
+ // CHECK: %[[VFTENTRY:.*]] = getelementptr inbounds i8* (i8*, i32)*, i8* (i8*, i32)** %[[VFTABLE]], i64 0
+ // CHECK: %[[VFUN:.*]] = load i8* (i8*, i32)*, i8* (i8*, i32)** %[[VFTENTRY]]
+ // CHECK: call x86_thiscallcc noundef i8* %[[VFUN]](i8*{{[^,]*}} %[[THIS_i8]], i32 noundef 1)
delete obj;
}
Index: clang/test/CodeGenCXX/microsoft-abi-structors.cpp
===================================================================
--- clang/test/CodeGenCXX/microsoft-abi-structors.cpp
+++ clang/test/CodeGenCXX/microsoft-abi-structors.cpp
@@ -155,8 +155,7 @@
};
C::~C() {
-// CHECK-LABEL: define dso_local x86_thiscallcc void @"??1C@dtor_in_second_nvbase@@UAE@XZ"
-// CHECK: (%"struct.dtor_in_second_nvbase::C"* {{[^,]*}} %this)
+// CHECK-LABEL: define dso_local x86_thiscallcc void @"??1C@dtor_in_second_nvbase@@UAE@XZ"(i8*{{[^,]*}} %this.coerce)
// No this adjustment!
// CHECK-NOT: getelementptr
// CHECK: load %"struct.dtor_in_second_nvbase::C"*, %"struct.dtor_in_second_nvbase::C"** %{{.*}}
@@ -164,19 +163,16 @@
// CHECK: bitcast %"struct.dtor_in_second_nvbase::C"* %{{.*}} to i8*
// CHECK: getelementptr inbounds i8, i8* %{{.*}}, i32 4
// CHECK: bitcast i8* %{{.*}} to %"struct.dtor_in_second_nvbase::B"*
-// CHECK: call x86_thiscallcc void @"??1B@dtor_in_second_nvbase@@UAE@XZ"
-// CHECK: (%"struct.dtor_in_second_nvbase::B"* {{[^,]*}} %{{.*}})
+// CHECK: call x86_thiscallcc void @"??1B@dtor_in_second_nvbase@@UAE@XZ"(%"struct.dtor_in_second_nvbase::B"*{{[^,]*}} %{{.*}})
// CHECK: ret void
}
void foo() {
C c;
}
-// DTORS2-LABEL: define linkonce_odr dso_local x86_thiscallcc i8* @"??_EC@dtor_in_second_nvbase@@W3AEPAXI@Z"
-// DTORS2: (%"struct.dtor_in_second_nvbase::C"* %this, i32 %should_call_delete)
+// DTORS2-LABEL: define linkonce_odr dso_local x86_thiscallcc i8* @"??_EC@dtor_in_second_nvbase@@W3AEPAXI@Z"(i8* %this.coerce, i32 %should_call_delete)
// Do an adjustment from B* to C*.
// DTORS2: getelementptr i8, i8* %{{.*}}, i32 -4
-// DTORS2: bitcast i8* %{{.*}} to %"struct.dtor_in_second_nvbase::C"*
// DTORS2: %[[CALL:.*]] = tail call x86_thiscallcc i8* @"??_GC@dtor_in_second_nvbase@@UAEPAXI@Z"
// DTORS2: ret i8* %[[CALL]]
}
@@ -195,7 +191,7 @@
struct F : D, E { ~F(); int f; };
F::~F() {
-// CHECK-LABEL: define dso_local x86_thiscallcc void @"??1F@test2@@UAE@XZ"(%"struct.test2::F"*{{[^,]*}})
+// CHECK-LABEL: define dso_local x86_thiscallcc void @"??1F@test2@@UAE@XZ"(i8*{{[^,]*}})
// Do an adjustment from C vbase subobject to F as though F was the
// complete type.
// CHECK: getelementptr inbounds i8, i8* %{{.*}}, i32 -20
@@ -209,7 +205,6 @@
// DTORS3-LABEL: define linkonce_odr dso_local x86_thiscallcc void @"??_DF@test2@@QAEXXZ"({{.*}} {{.*}} comdat
// Do an adjustment from C* to F*.
// DTORS3: getelementptr i8, i8* %{{.*}}, i32 20
-// DTORS3: bitcast i8* %{{.*}} to %"struct.test2::F"*
// DTORS3: call x86_thiscallcc void @"??1F@test2@@UAE@XZ"
// DTORS3: ret void
Index: clang/test/CodeGenCXX/microsoft-abi-eh-cleanups.cpp
===================================================================
--- clang/test/CodeGenCXX/microsoft-abi-eh-cleanups.cpp
+++ clang/test/CodeGenCXX/microsoft-abi-eh-cleanups.cpp
@@ -216,7 +216,6 @@
// WIN32-NOT: load
// WIN32: getelementptr i8, i8* %{{.*}}, i32 4
// WIN32-NOT: load
-// WIN32: bitcast i8* %{{.*}} to %"struct.crash_on_partial_destroy::B"*
// WIN32: call x86_thiscallcc void @"??1B@crash_on_partial_destroy@@UAE@XZ"
//
// WIN32-NOT: load
Index: clang/test/CodeGenCXX/cxx2a-destroying-delete.cpp
===================================================================
--- clang/test/CodeGenCXX/cxx2a-destroying-delete.cpp
+++ clang/test/CodeGenCXX/cxx2a-destroying-delete.cpp
@@ -90,14 +90,13 @@
// For MS, we don't add a new vtable slot to the primary vtable for the virtual
// destructor. Instead we cast to the VDel base class.
// CHECK-MSABI: bitcast {{.*}} %[[d]]
-// CHECK-MSABI64-NEXT: getelementptr {{.*}}, i64 8
-// CHECK-MSABI32-NEXT: getelementptr {{.*}}, i32 4
-// CHECK-MSABI-NEXT: %[[d:.*]] = bitcast i8*
+// CHECK-MSABI64-NEXT: %[[d:.*]] = getelementptr {{.*}}, i64 8
+// CHECK-MSABI32-NEXT: %[[d:.*]] = getelementptr {{.*}}, i32 4
//
// CHECK: %[[VTABLE:.*]] = load
// CHECK: %[[DTOR:.*]] = load
//
-// CHECK: call {{void|noundef i8\*|x86_thiscallcc noundef i8\*}} %[[DTOR]](%{{.*}}* {{[^,]*}} %[[d]]
+// CHECK: call {{void|noundef i8\*|x86_thiscallcc noundef i8\*}} %[[DTOR]]({{.*}}* {{[^,]*}} %[[d]]
// CHECK-MSABI-SAME: , i32 noundef 1)
// CHECK-NOT: call
// CHECK: }
Index: clang/test/CodeGenCXX/constructor-destructor-return-this.cpp
===================================================================
--- clang/test/CodeGenCXX/constructor-destructor-return-this.cpp
+++ clang/test/CodeGenCXX/constructor-destructor-return-this.cpp
@@ -153,7 +153,7 @@
// CHECKFUCHSIA-LABEL: define{{.*}} %class.D* @_ZN1DD1Ev(%class.D* {{[^,]*}} returned{{[^,]*}} %this)
// CHECKMS-LABEL: define dso_local x86_thiscallcc noundef %class.D* @"??0D@@QAE@XZ"(%class.D* {{[^,]*}} returned{{[^,]*}} %this, i32 noundef %is_most_derived)
-// CHECKMS-LABEL: define dso_local x86_thiscallcc void @"??1D@@UAE@XZ"(%class.D* {{[^,]*}} %this)
+// CHECKMS-LABEL: define dso_local x86_thiscallcc void @"??1D@@UAE@XZ"(i8* {{[^,]*}} %this.coerce)
class E {
public:
Index: clang/lib/CodeGen/MicrosoftCXXABI.cpp
===================================================================
--- clang/lib/CodeGen/MicrosoftCXXABI.cpp
+++ clang/lib/CodeGen/MicrosoftCXXABI.cpp
@@ -235,11 +235,24 @@
void EmitCXXDestructors(const CXXDestructorDecl *D) override;
- const CXXRecordDecl *
- getThisArgumentTypeForMethod(const CXXMethodDecl *MD) override {
- if (MD->isVirtual() && !isa<CXXDestructorDecl>(MD)) {
+ const CXXRecordDecl *getThisArgumentTypeForMethod(GlobalDecl GD) override {
+ const CXXMethodDecl *MD = cast<CXXMethodDecl>(GD.getDecl());
+
+ if (MD->isVirtual()) {
+ GlobalDecl LookupGD = GD;
+ if (const CXXDestructorDecl *DD = dyn_cast<CXXDestructorDecl>(MD)) {
+ // Complete dtors take a pointer to the complete object,
+ // thus don't need adjustment.
+ if (GD.getDtorType() == Dtor_Complete)
+ return MD->getParent();
+
+ // There's only Dtor_Deleting in vftable but it shares the this
+ // adjustment with the base one, so look up the deleting one instead.
+ LookupGD = GlobalDecl(DD, Dtor_Deleting);
+ }
MethodVFTableLocation ML =
- CGM.getMicrosoftVTableContext().getMethodVFTableLocation(MD);
+ CGM.getMicrosoftVTableContext().getMethodVFTableLocation(LookupGD);
+
// The vbases might be ordered differently in the final overrider object
// and the complete object, so the "this" argument may sometimes point to
// memory that has no particular type (e.g. past the complete object).
Index: clang/lib/CodeGen/CGExprCXX.cpp
===================================================================
--- clang/lib/CodeGen/CGExprCXX.cpp
+++ clang/lib/CodeGen/CGExprCXX.cpp
@@ -33,10 +33,12 @@
}
static MemberCallInfo
-commonEmitCXXMemberOrOperatorCall(CodeGenFunction &CGF, const CXXMethodDecl *MD,
+commonEmitCXXMemberOrOperatorCall(CodeGenFunction &CGF, GlobalDecl GD,
llvm::Value *This, llvm::Value *ImplicitParam,
QualType ImplicitParamTy, const CallExpr *CE,
CallArgList &Args, CallArgList *RtlArgs) {
+ auto *MD = cast<CXXMethodDecl>(GD.getDecl());
+
assert(CE == nullptr || isa<CXXMemberCallExpr>(CE) ||
isa<CXXOperatorCallExpr>(CE));
assert(MD->isInstance() &&
@@ -44,7 +46,7 @@
// Push the this ptr.
const CXXRecordDecl *RD =
- CGF.CGM.getCXXABI().getThisArgumentTypeForMethod(MD);
+ CGF.CGM.getCXXABI().getThisArgumentTypeForMethod(GD);
Args.add(RValue::get(This), CGF.getTypes().DeriveThisType(RD, MD));
// If there is an implicit parameter (e.g. VTT), emit it.
@@ -110,7 +112,7 @@
}
CallArgList Args;
- commonEmitCXXMemberOrOperatorCall(*this, DtorDecl, This, ImplicitParam,
+ commonEmitCXXMemberOrOperatorCall(*this, Dtor, This, ImplicitParam,
ImplicitParamTy, CE, Args, nullptr);
return EmitCall(CGM.getTypes().arrangeCXXStructorDeclaration(Dtor), Callee,
ReturnValueSlot(), Args, nullptr, CE && CE == MustTailCall,
@@ -285,7 +287,8 @@
assert(ReturnValue.isNull() && "Constructor shouldn't have return value");
CallArgList Args;
commonEmitCXXMemberOrOperatorCall(
- *this, Ctor, This.getPointer(*this), /*ImplicitParam=*/nullptr,
+ *this, {Ctor, Ctor_Complete}, This.getPointer(*this),
+ /*ImplicitParam=*/nullptr,
/*ImplicitParamTy=*/QualType(), CE, Args, nullptr);
EmitCXXConstructorCall(Ctor, Ctor_Complete, /*ForVirtualBase=*/false,
Index: clang/lib/CodeGen/CGCall.cpp
===================================================================
--- clang/lib/CodeGen/CGCall.cpp
+++ clang/lib/CodeGen/CGCall.cpp
@@ -321,7 +321,9 @@
SmallVector<CanQualType, 16> argTypes;
SmallVector<FunctionProtoType::ExtParameterInfo, 16> paramInfos;
- argTypes.push_back(DeriveThisType(MD->getParent(), MD));
+
+ const CXXRecordDecl *ThisType = TheCXXABI.getThisArgumentTypeForMethod(GD);
+ argTypes.push_back(DeriveThisType(ThisType, MD));
bool PassParams = true;
Index: clang/lib/CodeGen/CGCXXABI.h
===================================================================
--- clang/lib/CodeGen/CGCXXABI.h
+++ clang/lib/CodeGen/CGCXXABI.h
@@ -379,9 +379,8 @@
/// zero if no specific type is applicable, e.g. if the ABI expects the "this"
/// parameter to point to some artificial offset in a complete object due to
/// vbases being reordered.
- virtual const CXXRecordDecl *
- getThisArgumentTypeForMethod(const CXXMethodDecl *MD) {
- return MD->getParent();
+ virtual const CXXRecordDecl *getThisArgumentTypeForMethod(GlobalDecl GD) {
+ return cast<CXXMethodDecl>(GD.getDecl())->getParent();
}
/// Perform ABI-specific "this" argument adjustment required prior to
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
