[OpenCL] Set generic addr space of 'this' in special class members.
Set address spaces of 'this' param correctly for implicit special
class members.
This also changes initialization conversion sequence to separate
address space conversion from other qualifiers in case of binding
reference to a temporary. In this case address space conversion
should happen after the binding (unlike for other quals). This is
needed to materialize it correctly in the alloca address space.
Initial patch by Mikael Nilssoni!
Differential Revision: https://reviews.llvm.org/D56066
llvm-svn: 351053
diff --git a/clang/include/clang/Sema/Sema.h b/clang/include/clang/Sema/Sema.h
index c9498c1..e5b7465 100644
--- a/clang/include/clang/Sema/Sema.h
+++ b/clang/include/clang/Sema/Sema.h
@@ -307,6 +307,10 @@
}
bool shouldLinkPossiblyHiddenDecl(LookupResult &Old, const NamedDecl *New);
+ void setupImplicitSpecialMemberType(CXXMethodDecl *SpecialMem,
+ QualType ResultTy,
+ ArrayRef<QualType> Args);
+
public:
typedef OpaquePtr<DeclGroupRef> DeclGroupPtrTy;
typedef OpaquePtr<TemplateName> TemplateTy;
diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp
index 7f6df17..7cdd3b2 100644
--- a/clang/lib/AST/Expr.cpp
+++ b/clang/lib/AST/Expr.cpp
@@ -1677,10 +1677,10 @@
auto Ty = getType();
auto SETy = getSubExpr()->getType();
assert(getValueKindForType(Ty) == Expr::getValueKindForType(SETy));
- if (!isGLValue())
+ if (isRValue()) {
Ty = Ty->getPointeeType();
- if (!isGLValue())
SETy = SETy->getPointeeType();
+ }
assert(!Ty.isNull() && !SETy.isNull() &&
Ty.getAddressSpace() != SETy.getAddressSpace());
goto CheckNoBasePath;
diff --git a/clang/lib/CodeGen/CGCall.cpp b/clang/lib/CodeGen/CGCall.cpp
index 09116d4..455a254 100644
--- a/clang/lib/CodeGen/CGCall.cpp
+++ b/clang/lib/CodeGen/CGCall.cpp
@@ -74,7 +74,7 @@
const CXXMethodDecl *MD) {
QualType RecTy = Context.getTagDeclType(RD)->getCanonicalTypeInternal();
if (MD)
- RecTy = Context.getAddrSpaceQualType(RecTy, MD->getType().getAddressSpace());
+ RecTy = Context.getAddrSpaceQualType(RecTy, MD->getTypeQualifiers().getAddressSpace());
return Context.getPointerType(CanQualType::CreateUnsafe(RecTy));
}
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index 0fb4ba6..e853180 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -3192,12 +3192,7 @@
if (RequiresAdjustment) {
const FunctionType *AdjustedType = New->getType()->getAs<FunctionType>();
AdjustedType = Context.adjustFunctionType(AdjustedType, NewTypeInfo);
-
- QualType AdjustedQT = QualType(AdjustedType, 0);
- LangAS AS = Old->getType().getAddressSpace();
- AdjustedQT = Context.getAddrSpaceQualType(AdjustedQT, AS);
-
- New->setType(AdjustedQT);
+ New->setType(QualType(AdjustedType, 0));
NewQType = Context.getCanonicalType(New->getType());
NewType = cast<FunctionType>(NewQType);
}
diff --git a/clang/lib/Sema/SemaDeclCXX.cpp b/clang/lib/Sema/SemaDeclCXX.cpp
index c2fa87a..43b289d 100644
--- a/clang/lib/Sema/SemaDeclCXX.cpp
+++ b/clang/lib/Sema/SemaDeclCXX.cpp
@@ -6551,8 +6551,11 @@
if (CSM == CXXCopyAssignment || CSM == CXXMoveAssignment) {
// Check for return type matching.
ReturnType = Type->getReturnType();
- QualType ExpectedReturnType =
- Context.getLValueReferenceType(Context.getTypeDeclType(RD));
+
+ QualType DeclType = Context.getTypeDeclType(RD);
+ DeclType = Context.getAddrSpaceQualType(DeclType, MD->getTypeQualifiers().getAddressSpace());
+ QualType ExpectedReturnType = Context.getLValueReferenceType(DeclType);
+
if (!Context.hasSameType(ReturnType, ExpectedReturnType)) {
Diag(MD->getLocation(), diag::err_defaulted_special_member_return_type)
<< (CSM == CXXMoveAssignment) << ExpectedReturnType;
@@ -6560,7 +6563,7 @@
}
// A defaulted special member cannot have cv-qualifiers.
- if (Type->getTypeQuals()) {
+ if (Type->getTypeQuals().hasConst() || Type->getTypeQuals().hasVolatile()) {
if (DeleteOnTypeMismatch)
ShouldDeleteForTypeMismatch = true;
else {
@@ -10910,6 +10913,22 @@
CheckFunctionDeclaration(S, FD, R, /*IsMemberSpecialization*/false);
}
+void Sema::setupImplicitSpecialMemberType(CXXMethodDecl *SpecialMem,
+ QualType ResultTy,
+ ArrayRef<QualType> Args) {
+ // Build an exception specification pointing back at this constructor.
+ FunctionProtoType::ExtProtoInfo EPI = getImplicitMethodEPI(*this, SpecialMem);
+
+ if (getLangOpts().OpenCLCPlusPlus) {
+ // OpenCL: Implicitly defaulted special member are of the generic address
+ // space.
+ EPI.TypeQuals.addAddressSpace(LangAS::opencl_generic);
+ }
+
+ auto QT = Context.getFunctionType(ResultTy, Args, EPI);
+ SpecialMem->setType(QT);
+}
+
CXXConstructorDecl *Sema::DeclareImplicitDefaultConstructor(
CXXRecordDecl *ClassDecl) {
// C++ [class.ctor]p5:
@@ -10950,9 +10969,7 @@
/* Diagnose */ false);
}
- // Build an exception specification pointing back at this constructor.
- FunctionProtoType::ExtProtoInfo EPI = getImplicitMethodEPI(*this, DefaultCon);
- DefaultCon->setType(Context.getFunctionType(Context.VoidTy, None, EPI));
+ setupImplicitSpecialMemberType(DefaultCon, Context.VoidTy, None);
// We don't need to use SpecialMemberIsTrivial here; triviality for default
// constructors is easy to compute.
@@ -11223,9 +11240,7 @@
/* Diagnose */ false);
}
- // Build an exception specification pointing back at this destructor.
- FunctionProtoType::ExtProtoInfo EPI = getImplicitMethodEPI(*this, Destructor);
- Destructor->setType(Context.getFunctionType(Context.VoidTy, None, EPI));
+ setupImplicitSpecialMemberType(Destructor, Context.VoidTy, None);
// We don't need to use SpecialMemberIsTrivial here; triviality for
// destructors is easy to compute.
@@ -11799,6 +11814,10 @@
bool Const = ClassDecl->implicitCopyAssignmentHasConstParam();
if (Const)
ArgType = ArgType.withConst();
+
+ if (Context.getLangOpts().OpenCLCPlusPlus)
+ ArgType = Context.getAddrSpaceQualType(ArgType, LangAS::opencl_generic);
+
ArgType = Context.getLValueReferenceType(ArgType);
bool Constexpr = defaultedSpecialMemberIsConstexpr(*this, ClassDecl,
@@ -11825,10 +11844,7 @@
/* Diagnose */ false);
}
- // Build an exception specification pointing back at this member.
- FunctionProtoType::ExtProtoInfo EPI =
- getImplicitMethodEPI(*this, CopyAssignment);
- CopyAssignment->setType(Context.getFunctionType(RetType, ArgType, EPI));
+ setupImplicitSpecialMemberType(CopyAssignment, RetType, ArgType);
// Add the parameter to the operator.
ParmVarDecl *FromParam = ParmVarDecl::Create(Context, CopyAssignment,
@@ -12312,8 +12328,6 @@
ParmVarDecl *Other = MoveAssignOperator->getParamDecl(0);
QualType OtherRefType = Other->getType()->
getAs<RValueReferenceType>()->getPointeeType();
- assert(!OtherRefType.getQualifiers() &&
- "Bad argument type of defaulted move assignment");
// Our location for everything implicitly-generated.
SourceLocation Loc = MoveAssignOperator->getEndLoc().isValid()
@@ -12495,6 +12509,10 @@
bool Const = ClassDecl->implicitCopyConstructorHasConstParam();
if (Const)
ArgType = ArgType.withConst();
+
+ if (Context.getLangOpts().OpenCLCPlusPlus)
+ ArgType = Context.getAddrSpaceQualType(ArgType, LangAS::opencl_generic);
+
ArgType = Context.getLValueReferenceType(ArgType);
bool Constexpr = defaultedSpecialMemberIsConstexpr(*this, ClassDecl,
@@ -12523,11 +12541,7 @@
/* Diagnose */ false);
}
- // Build an exception specification pointing back at this member.
- FunctionProtoType::ExtProtoInfo EPI =
- getImplicitMethodEPI(*this, CopyConstructor);
- CopyConstructor->setType(
- Context.getFunctionType(Context.VoidTy, ArgType, EPI));
+ setupImplicitSpecialMemberType(CopyConstructor, Context.VoidTy, ArgType);
// Add the parameter to the constructor.
ParmVarDecl *FromParam = ParmVarDecl::Create(Context, CopyConstructor,
@@ -12624,7 +12638,11 @@
return nullptr;
QualType ClassType = Context.getTypeDeclType(ClassDecl);
- QualType ArgType = Context.getRValueReferenceType(ClassType);
+
+ QualType ArgType = ClassType;
+ if (Context.getLangOpts().OpenCLCPlusPlus)
+ ArgType = Context.getAddrSpaceQualType(ClassType, LangAS::opencl_generic);
+ ArgType = Context.getRValueReferenceType(ArgType);
bool Constexpr = defaultedSpecialMemberIsConstexpr(*this, ClassDecl,
CXXMoveConstructor,
@@ -12653,11 +12671,7 @@
/* Diagnose */ false);
}
- // Build an exception specification pointing back at this member.
- FunctionProtoType::ExtProtoInfo EPI =
- getImplicitMethodEPI(*this, MoveConstructor);
- MoveConstructor->setType(
- Context.getFunctionType(Context.VoidTy, ArgType, EPI));
+ setupImplicitSpecialMemberType(MoveConstructor, Context.VoidTy, ArgType);
// Add the parameter to the constructor.
ParmVarDecl *FromParam = ParmVarDecl::Create(Context, MoveConstructor,
diff --git a/clang/lib/Sema/SemaInit.cpp b/clang/lib/Sema/SemaInit.cpp
index 80cc461..10c0c6b 100644
--- a/clang/lib/Sema/SemaInit.cpp
+++ b/clang/lib/Sema/SemaInit.cpp
@@ -4669,11 +4669,22 @@
// If the converted initializer is a prvalue, its type T4 is adjusted
// to type "cv1 T4" and the temporary materialization conversion is
// applied.
+ // Postpone address space conversions to after the temporary materialization
+ // conversion to allow creating temporaries in the alloca address space.
+ auto AS1 = T1Quals.getAddressSpace();
+ auto AS2 = T2Quals.getAddressSpace();
+ T1Quals.removeAddressSpace();
+ T2Quals.removeAddressSpace();
QualType cv1T4 = S.Context.getQualifiedType(cv2T2, T1Quals);
if (T1Quals != T2Quals)
Sequence.AddQualificationConversionStep(cv1T4, ValueKind);
Sequence.AddReferenceBindingStep(cv1T4, ValueKind == VK_RValue);
ValueKind = isLValueRef ? VK_LValue : VK_XValue;
+ if (AS1 != AS2) {
+ T1Quals.addAddressSpace(AS1);
+ QualType cv1AST4 = S.Context.getQualifiedType(cv2T2, T1Quals);
+ Sequence.AddQualificationConversionStep(cv1AST4, ValueKind);
+ }
// In any case, the reference is bound to the resulting glvalue (or to
// an appropriate base class subobject).
diff --git a/clang/lib/Sema/SemaType.cpp b/clang/lib/Sema/SemaType.cpp
index bf1b9c6..b4c075e 100644
--- a/clang/lib/Sema/SemaType.cpp
+++ b/clang/lib/Sema/SemaType.cpp
@@ -4836,11 +4836,8 @@
LangAS AS =
(CurAS == LangAS::Default ? LangAS::opencl_generic : CurAS);
EPI.TypeQuals.addAddressSpace(AS);
- T = Context.getFunctionType(T, ParamTys, EPI);
- T = state.getSema().Context.getAddrSpaceQualType(T, AS);
- } else {
- T = Context.getFunctionType(T, ParamTys, EPI);
}
+ T = Context.getFunctionType(T, ParamTys, EPI);
}
break;
}
diff --git a/clang/test/CodeGenOpenCLCXX/addrspace-of-this.cl b/clang/test/CodeGenOpenCLCXX/addrspace-of-this.cl
index af0e3b1..83af3fb 100644
--- a/clang/test/CodeGenOpenCLCXX/addrspace-of-this.cl
+++ b/clang/test/CodeGenOpenCLCXX/addrspace-of-this.cl
@@ -9,18 +9,21 @@
public:
int v;
C() { v = 2; }
- // FIXME: Does not work yet.
- // C(C &&c) { v = c.v; }
+ C(C &&c) { v = c.v; }
C(const C &c) { v = c.v; }
C &operator=(const C &c) {
v = c.v;
return *this;
}
- // FIXME: Does not work yet.
- //C &operator=(C&& c) & {
- // v = c.v;
- // return *this;
- //}
+ C &operator=(C &&c) & {
+ v = c.v;
+ return *this;
+ }
+
+ C operator+(const C& c) {
+ v += c.v;
+ return *this;
+ }
int get() { return v; }
@@ -41,15 +44,13 @@
C c1(c);
C c2;
c2 = c1;
- // FIXME: Does not work yet.
- // C c3 = c1 + c2;
- // C c4(foo());
- // C c5 = foo();
-
+ C c3 = c1 + c2;
+ C c4(foo());
+ C c5 = foo();
}
// CHECK-LABEL: @__cxx_global_var_init()
-// CHECK: call void @_ZNU3AS41CC1Ev(%class.C addrspace(4)* addrspacecast (%class.C addrspace(1)* @c to %class.C addrspace(4)*)) #4
+// CHECK: call void @_ZNU3AS41CC1Ev(%class.C addrspace(4)* addrspacecast (%class.C addrspace(1)* @c to %class.C addrspace(4)*))
// Test that the address space is __generic for the constructor
// CHECK-LABEL: @_ZNU3AS41CC1Ev(%class.C addrspace(4)* %this)
@@ -57,7 +58,7 @@
// CHECK: %this.addr = alloca %class.C addrspace(4)*, align 4
// CHECK: store %class.C addrspace(4)* %this, %class.C addrspace(4)** %this.addr, align 4
// CHECK: %this1 = load %class.C addrspace(4)*, %class.C addrspace(4)** %this.addr, align 4
-// CHECK: call void @_ZNU3AS41CC2Ev(%class.C addrspace(4)* %this1) #4
+// CHECK: call void @_ZNU3AS41CC2Ev(%class.C addrspace(4)* %this1)
// CHECK: ret void
// CHECK-LABEL: @_Z12test__globalv()
@@ -69,17 +70,36 @@
// CHECK: %call1 = call i32 @_ZNU3AS41C7outsideEv(%class.C addrspace(4)* addrspacecast (%class.C addrspace(1)* @c to %class.C addrspace(4)*))
// Test the address space of 'this' when invoking copy-constructor.
-// CHECK: %0 = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
-// CHECK: call void @_ZNU3AS41CC1ERU3AS4KS_(%class.C addrspace(4)* %0, %class.C addrspace(4)* dereferenceable(4) addrspacecast (%class.C addrspace(1)* @c to %class.C addrspace(4)*))
+// CHECK: [[C1GEN:%[0-9]+]] = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
+// CHECK: call void @_ZNU3AS41CC1ERU3AS4KS_(%class.C addrspace(4)* [[C1GEN]], %class.C addrspace(4)* dereferenceable(4) addrspacecast (%class.C addrspace(1)* @c to %class.C addrspace(4)*))
// Test the address space of 'this' when invoking a constructor.
-// CHECK: %1 = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
-// CHECK: call void @_ZNU3AS41CC1Ev(%class.C addrspace(4)* %1) #4
+// CHECK: [[C2GEN:%[0-9]+]] = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
+// CHECK: call void @_ZNU3AS41CC1Ev(%class.C addrspace(4)* [[C2GEN]])
// Test the address space of 'this' when invoking assignment operator.
-// CHECK: %2 = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
-// CHECK: %3 = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
-// CHECK: %call2 = call dereferenceable(4) %class.C addrspace(4)* @_ZNU3AS41CaSERU3AS4KS_(%class.C addrspace(4)* %3, %class.C addrspace(4)* dereferenceable(4) %2)
+// CHECK: [[C1GEN:%[0-9]+]] = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
+// CHECK: [[C2GEN:%[0-9]+]] = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
+// CHECK: %call2 = call dereferenceable(4) %class.C addrspace(4)* @_ZNU3AS41CaSERU3AS4KS_(%class.C addrspace(4)* [[C2GEN]], %class.C addrspace(4)* dereferenceable(4) [[C1GEN]])
+
+// Test the address space of 'this' when invoking the operator+
+// CHECK: [[C3GEN:%[0-9]+]] = addrspacecast %class.C* %c3 to %class.C addrspace(4)*
+// CHECK: [[C1GEN:%[0-9]+]] = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
+// CHECK: [[C2GEN:%[0-9]+]] = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
+// CHECK: call void @_ZNU3AS41CplERU3AS4KS_(%class.C* sret %ref.tmp, %class.C addrspace(4)* [[C1GEN]], %class.C addrspace(4)* dereferenceable(4) [[C2GEN]])
+// CHECK: [[REFGEN:%[0-9]+]] = addrspacecast %class.C* %ref.tmp to %class.C addrspace(4)*
+// CHECK: call void @_ZNU3AS41CC1EOU3AS4S_(%class.C addrspace(4)* [[C3GEN]], %class.C addrspace(4)* dereferenceable(4) [[REFGEN]])
+
+// Test the address space of 'this' when invoking the move constructor
+// CHECK: [[C4GEN:%[0-9]+]] = addrspacecast %class.C* %c4 to %class.C addrspace(4)*
+// CHECK: %call3 = call spir_func dereferenceable(4) %class.C addrspace(4)* @_Z3foov()
+// CHECK: call void @_ZNU3AS41CC1EOU3AS4S_(%class.C addrspace(4)* [[C4GEN]], %class.C addrspace(4)* dereferenceable(4) %call3)
+
+// Test the address space of 'this' when invoking the move assignment
+// CHECK: [[C5GEN:%[0-9]+]] = addrspacecast %class.C* %c5 to %class.C addrspace(4)*
+// CHECK: %call4 = call spir_func dereferenceable(4) %class.C addrspace(4)* @_Z3foov() #5
+// CHECK: call void @_ZNU3AS41CC1EOU3AS4S_(%class.C addrspace(4)* [[C5GEN:%[0-9]+]], %class.C addrspace(4)* dereferenceable(4) %call4)
+
#define TEST(AS) \
__kernel void test##AS() { \
@@ -95,60 +115,74 @@
// CHECK-LABEL: _Z11test__localv
// CHECK: @__cxa_guard_acquire
-// Test the address space of 'this' when invoking a method.
+// Test the address space of 'this' when invoking a constructor for an object in non-default address space
// CHECK: call void @_ZNU3AS41CC1Ev(%class.C addrspace(4)* addrspacecast (%class.C addrspace(3)* @_ZZ11test__localvE1c to %class.C addrspace(4)*))
-// Test the address space of 'this' when invoking copy-constructor.
+// Test the address space of 'this' when invoking a method.
// CHECK: %call = call i32 @_ZNU3AS41C3getEv(%class.C addrspace(4)* addrspacecast (%class.C addrspace(3)* @_ZZ11test__localvE1c to %class.C addrspace(4)*))
+
+// Test the address space of 'this' when invoking copy-constructor.
+// CHECK: [[C1GEN:%[0-9]+]] = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
+// CHECK: call void @_ZNU3AS41CC1ERU3AS4KS_(%class.C addrspace(4)* [[C1GEN]], %class.C addrspace(4)* dereferenceable(4) addrspacecast (%class.C addrspace(3)* @_ZZ11test__localvE1c to %class.C addrspace(4)*))
+
// Test the address space of 'this' when invoking a constructor.
-// CHECK: %3 = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
-// CHECK: call void @_ZNU3AS41CC1Ev(%class.C addrspace(4)* %3)
+// CHECK: [[C2GEN:%[0-9]+]] = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
+// CHECK: call void @_ZNU3AS41CC1Ev(%class.C addrspace(4)* [[C2GEN]])
// Test the address space of 'this' when invoking assignment operator.
-// CHECK: %4 = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
-// CHECK: %5 = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
-// CHECK: %call1 = call dereferenceable(4) %class.C addrspace(4)* @_ZNU3AS41CaSERU3AS4KS_(%class.C addrspace(4)* %5, %class.C addrspace(4)* dereferenceable(4) %4)
+// CHECK: [[C1GEN:%[0-9]+]] = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
+// CHECK: [[C2GEN:%[0-9]+]] = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
+// CHECK: %call1 = call dereferenceable(4) %class.C addrspace(4)* @_ZNU3AS41CaSERU3AS4KS_(%class.C addrspace(4)* [[C2GEN]], %class.C addrspace(4)* dereferenceable(4) [[C1GEN]])
TEST(__private)
// CHECK-LABEL: @_Z13test__privatev
+// Test the address space of 'this' when invoking a constructor for an object in non-default address space
+// CHECK: [[CGEN:%[0-9]+]] = addrspacecast %class.C* %c to %class.C addrspace(4)*
+// CHECK: call void @_ZNU3AS41CC1Ev(%class.C addrspace(4)* [[CGEN]])
+
// Test the address space of 'this' when invoking a method.
-// CHECK: %1 = addrspacecast %class.C* %c to %class.C addrspace(4)*
-// CHECK: %call = call i32 @_ZNU3AS41C3getEv(%class.C addrspace(4)* %1)
+// CHECK: [[CGEN:%[0-9]+]] = addrspacecast %class.C* %c to %class.C addrspace(4)*
+// CHECK: %call = call i32 @_ZNU3AS41C3getEv(%class.C addrspace(4)* [[CGEN]])
// Test the address space of 'this' when invoking a copy-constructor.
-// CHECK: %2 = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
-// CHECK: %3 = addrspacecast %class.C* %c to %class.C addrspace(4)*
-// CHECK: call void @_ZNU3AS41CC1ERU3AS4KS_(%class.C addrspace(4)* %2, %class.C addrspace(4)* dereferenceable(4) %3)
+// CHECK: [[C1GEN:%[0-9]+]] = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
+// CHECK: [[CGEN:%[0-9]+]] = addrspacecast %class.C* %c to %class.C addrspace(4)*
+// CHECK: call void @_ZNU3AS41CC1ERU3AS4KS_(%class.C addrspace(4)* [[C1GEN]], %class.C addrspace(4)* dereferenceable(4) [[CGEN]])
// Test the address space of 'this' when invoking a constructor.
-// CHECK: %4 = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
-// CHECK: call void @_ZNU3AS41CC1Ev(%class.C addrspace(4)* %4)
+// CHECK: [[C2GEN:%[0-9]+]] = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
+// CHECK: call void @_ZNU3AS41CC1Ev(%class.C addrspace(4)* [[C2GEN]])
// Test the address space of 'this' when invoking a copy-assignment.
-// CHECK: %5 = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
-// CHECK: %6 = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
-// CHECK: %call1 = call dereferenceable(4) %class.C addrspace(4)* @_ZNU3AS41CaSERU3AS4KS_(%class.C addrspace(4)* %6, %class.C addrspace(4)* dereferenceable(4) %5)
+// CHECK: [[C1GEN:%[0-9]+]] = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
+// CHECK: [[C2GEN:%[0-9]+]] = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
+// CHECK: %call1 = call dereferenceable(4) %class.C addrspace(4)* @_ZNU3AS41CaSERU3AS4KS_(%class.C addrspace(4)* [[C2GEN]], %class.C addrspace(4)* dereferenceable(4) [[C1GEN]])
TEST()
// CHECK-LABEL: @_Z4testv()
+
+// Test the address space of 'this' when invoking a constructor for an object in non-default address space
+// CHECK: [[CGEN:%[0-9]+]] = addrspacecast %class.C* %c to %class.C addrspace(4)*
+// CHECK: call void @_ZNU3AS41CC1Ev(%class.C addrspace(4)* [[CGEN]])
+
// Test the address space of 'this' when invoking a method.
-// CHECK: %1 = addrspacecast %class.C* %c to %class.C addrspace(4)*
-// CHECK: %call = call i32 @_ZNU3AS41C3getEv(%class.C addrspace(4)* %1) #4
+// CHECK: [[CGEN:%[0-9]+]] = addrspacecast %class.C* %c to %class.C addrspace(4)*
+// CHECK: %call = call i32 @_ZNU3AS41C3getEv(%class.C addrspace(4)* [[CGEN]])
// Test the address space of 'this' when invoking a copy-constructor.
-// CHECK: %2 = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
-// CHECK: %3 = addrspacecast %class.C* %c to %class.C addrspace(4)*
-// CHECK: call void @_ZNU3AS41CC1ERU3AS4KS_(%class.C addrspace(4)* %2, %class.C addrspace(4)* dereferenceable(4) %3)
+// CHECK: [[C1GEN:%[0-9]+]] = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
+// CHECK: [[CGEN:%[0-9]+]] = addrspacecast %class.C* %c to %class.C addrspace(4)*
+// CHECK: call void @_ZNU3AS41CC1ERU3AS4KS_(%class.C addrspace(4)* [[C1GEN]], %class.C addrspace(4)* dereferenceable(4) [[CGEN]])
// Test the address space of 'this' when invoking a constructor.
-// CHECK: %4 = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
-// CHECK: call void @_ZNU3AS41CC1Ev(%class.C addrspace(4)* %4)
+// CHECK: [[C2GEN:%[0-9]+]] = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
+// CHECK: call void @_ZNU3AS41CC1Ev(%class.C addrspace(4)* [[C2GEN]])
// Test the address space of 'this' when invoking a copy-assignment.
-// CHECK: %5 = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
-// CHECK: %6 = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
-// CHECK: %call1 = call dereferenceable(4) %class.C addrspace(4)* @_ZNU3AS41CaSERU3AS4KS_(%class.C addrspace(4)* %6, %class.C addrspace(4)* dereferenceable(4) %5)
+// CHECK: [[C1GEN:%[0-9]+]] = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
+// CHECK: [[C2GEN:%[0-9]+]] = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
+// CHECK: %call1 = call dereferenceable(4) %class.C addrspace(4)* @_ZNU3AS41CaSERU3AS4KS_(%class.C addrspace(4)* [[C2GEN]], %class.C addrspace(4)* dereferenceable(4) [[C1GEN]])
diff --git a/clang/test/SemaOpenCLCXX/address-space-templates.cl b/clang/test/SemaOpenCLCXX/address-space-templates.cl
index 80762fc..48fbdc7 100644
--- a/clang/test/SemaOpenCLCXX/address-space-templates.cl
+++ b/clang/test/SemaOpenCLCXX/address-space-templates.cl
@@ -4,9 +4,7 @@
struct S {
T a; // expected-error{{field may not be qualified with an address space}}
T f1(); // expected-error{{function type may not be qualified with an address space}}
- // FIXME: Should only get the error message once.
- void f2(T); // expected-error{{parameter may not be qualified with an address space}} expected-error{{parameter may not be qualified with an address space}}
-
+ void f2(T); // expected-error{{parameter may not be qualified with an address space}}
};
template <typename T>