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[clang] Check unsupported types in expressions 

The patch adds missing diagnostics for cases like:

  float F3 = ((__float128)F1 * (__float128)F2) / 2.0f;

Sema::checkDeviceDecl (renamed to checkTypeSupport) is changed to work
with a type without the corresponding ValueDecl. It is also refactored
so that host diagnostics for unsupported types can be added here as
well.

Differential Revision: https://reviews.llvm.org/D109315
This commit is contained in:
Andrew Savonichev 2021-03-10 20:23:41 +03:00
parent 8008009fd2
commit ec6c847179
9 changed files with 110 additions and 71 deletions
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4
clang/include/clang/Basic/DiagnosticSemaKinds.td
View File

@ -10688,8 +10688,8 @@ def err_omp_invariant_or_linear_dependency : Error<
"expected loop invariant expression or '<invariant1> * %0 + <invariant2>' kind of expression">;
def err_omp_wrong_dependency_iterator_type : Error<
"expected an integer or a pointer type of the outer loop counter '%0' for non-rectangular nests">;
def err_device_unsupported_type
: Error<"%0 requires %select{|%2 bit size}1 %3 type support, but device "
def err_target_unsupported_type
: Error<"%0 requires %select{|%2 bit size}1 %3 type support, but target "
"'%4' does not support it">;
def err_omp_lambda_capture_in_declare_target_not_to : Error<
"variable captured in declare target region must appear in a to clause">;

6
clang/include/clang/Sema/Sema.h
View File

@ -12160,9 +12160,9 @@ public:
return targetDiag(Loc, PD.getDiagID(), FD) << PD;
}
/// Check if the expression is allowed to be used in expressions for the
/// offloading devices.
void checkDeviceDecl(ValueDecl *D, SourceLocation Loc);
/// Check if the type is allowed to be used for the current target.
void checkTypeSupport(QualType Ty, SourceLocation Loc,
ValueDecl *D = nullptr);
enum CUDAFunctionTarget {
CFT_Device,

39
clang/lib/Sema/Sema.cpp
View File

@ -1852,7 +1852,10 @@ Sema::SemaDiagnosticBuilder Sema::Diag(SourceLocation Loc, unsigned DiagID,
return DB;
}
void Sema::checkDeviceDecl(ValueDecl *D, SourceLocation Loc) {
void Sema::checkTypeSupport(QualType Ty, SourceLocation Loc, ValueDecl *D) {
if (!LangOpts.SYCLIsDevice && !(LangOpts.OpenMP && LangOpts.OpenMPIsDevice))
return;
if (isUnevaluatedContext())
return;
@ -1872,16 +1875,22 @@ void Sema::checkDeviceDecl(ValueDecl *D, SourceLocation Loc) {
// Try to associate errors with the lexical context, if that is a function, or
// the value declaration otherwise.
FunctionDecl *FD =
isa<FunctionDecl>(C) ? cast<FunctionDecl>(C) : dyn_cast<FunctionDecl>(D);
FunctionDecl *FD = isa<FunctionDecl>(C) ? cast<FunctionDecl>(C)
: dyn_cast_or_null<FunctionDecl>(D);
auto CheckType = [&](QualType Ty) {
if (Ty->isDependentType())
return;
if (Ty->isExtIntType()) {
if (!Context.getTargetInfo().hasExtIntType()) {
targetDiag(Loc, diag::err_device_unsupported_type, FD)
<< D << false /*show bit size*/ << 0 /*bitsize*/
PartialDiagnostic PD = PDiag(diag::err_target_unsupported_type);
if (D)
PD << D;
else
PD << "expression";
targetDiag(Loc, PD, FD)
<< false /*show bit size*/ << 0 /*bitsize*/
<< Ty << Context.getTargetInfo().getTriple().str();
}
return;
@ -1903,16 +1912,24 @@ void Sema::checkDeviceDecl(ValueDecl *D, SourceLocation Loc) {
(Ty->isIntegerType() && Context.getTypeSize(Ty) == 128 &&
!Context.getTargetInfo().hasInt128Type()) ||
LongDoubleMismatched) {
if (targetDiag(Loc, diag::err_device_unsupported_type, FD)
<< D << true /*show bit size*/
PartialDiagnostic PD = PDiag(diag::err_target_unsupported_type);
if (D)
PD << D;
else
PD << "expression";
if (targetDiag(Loc, PD, FD)
<< true /*show bit size*/
<< static_cast<unsigned>(Context.getTypeSize(Ty)) << Ty
<< Context.getTargetInfo().getTriple().str())
D->setInvalidDecl();
targetDiag(D->getLocation(), diag::note_defined_here, FD) << D;
<< Context.getTargetInfo().getTriple().str()) {
if (D)
D->setInvalidDecl();
}
if (D)
targetDiag(D->getLocation(), diag::note_defined_here, FD) << D;
}
};
QualType Ty = D->getType();
CheckType(Ty);
if (const auto *FPTy = dyn_cast<FunctionProtoType>(Ty)) {

3
clang/lib/Sema/SemaDecl.cpp
View File

@ -9569,8 +9569,7 @@ Sema::ActOnFunctionDeclarator(Scope *S, Declarator &D, DeclContext *DC,
}
}
if (LangOpts.SYCLIsDevice || (LangOpts.OpenMP && LangOpts.OpenMPIsDevice))
checkDeviceDecl(NewFD, D.getBeginLoc());
checkTypeSupport(NewFD->getType(), D.getBeginLoc(), NewFD);
if (!getLangOpts().CPlusPlus) {
// Perform semantic checking on the function declaration.

9
clang/lib/Sema/SemaExpr.cpp
View File

@ -366,10 +366,10 @@ bool Sema::DiagnoseUseOfDecl(NamedDecl *D, ArrayRef<SourceLocation> Locs,
diagnoseUseOfInternalDeclInInlineFunction(*this, D, Loc);
if (LangOpts.SYCLIsDevice || (LangOpts.OpenMP && LangOpts.OpenMPIsDevice)) {
if (auto *VD = dyn_cast<ValueDecl>(D))
checkDeviceDecl(VD, Loc);
if (auto *VD = dyn_cast<ValueDecl>(D))
checkTypeSupport(VD->getType(), Loc, VD);
if (LangOpts.SYCLIsDevice || (LangOpts.OpenMP && LangOpts.OpenMPIsDevice)) {
if (!Context.getTargetInfo().isTLSSupported())
if (const auto *VD = dyn_cast<VarDecl>(D))
if (VD->getTLSKind() != VarDecl::TLS_None)
@ -14161,6 +14161,9 @@ ExprResult Sema::CreateBuiltinBinOp(SourceLocation OpLoc,
}
}
checkTypeSupport(LHSExpr->getType(), OpLoc, /*ValueDecl*/ nullptr);
checkTypeSupport(RHSExpr->getType(), OpLoc, /*ValueDecl*/ nullptr);
switch (Opc) {
case BO_Assign:
ResultTy = CheckAssignmentOperands(LHS.get(), RHS, OpLoc, QualType());

2
clang/test/CodeGen/ibm128-unsupported.c
View File

@ -9,7 +9,7 @@ void foo(__ibm128 x); // expected-note {{'foo' defined here}}
void loop(int n, __ibm128 *arr) {
#pragma omp target parallel
for (int i = 0; i < n; ++i) {
// expected-error@+1 {{'foo' requires 128 bit size '__ibm128' type support, but device 'x86_64' does not support it}}
// expected-error@+1 {{'foo' requires 128 bit size '__ibm128' type support, but target 'x86_64' does not support it}}
foo(arr[i]);
}
}

52
clang/test/OpenMP/nvptx_unsupported_type_messages.cpp
View File

@ -16,9 +16,11 @@ struct T {
char c;
T() : a(12), f(15) {}
#ifndef _ARCH_PPC
// expected-error@+5 {{'f' requires 128 bit size '__float128' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+7 {{'f' requires 128 bit size '__float128' type support, but target 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+6 {{expression requires 128 bit size '__float128' type support, but target 'nvptx64-unknown-unknown' does not support it}}
#else
// expected-error@+3 {{'f' requires 128 bit size 'long double' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+4 {{'f' requires 128 bit size 'long double' type support, but target 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+3 {{expression requires 128 bit size 'long double' type support, but target 'nvptx64-unknown-unknown' does not support it}}
#endif
T &operator+(T &b) {
f += b.a;
@ -39,11 +41,11 @@ struct T1 {
};
#ifndef _ARCH_PPC
// expected-error@+2 {{'boo' requires 128 bit size '__float128' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+2 {{'boo' requires 128 bit size '__float128' type support, but target 'nvptx64-unknown-unknown' does not support it}}
// expected-note@+1 2{{'boo' defined here}}
void boo(__float128 A) { return; }
#else
// expected-error@+2 {{'boo' requires 128 bit size 'long double' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+2 {{'boo' requires 128 bit size 'long double' type support, but target 'nvptx64-unknown-unknown' does not support it}}
// expected-note@+1 2{{'boo' defined here}}
void boo(long double A) { return; }
#endif
@ -53,9 +55,9 @@ T f = a;
void foo(T a = T()) {
a = a + f; // expected-note {{called by 'foo'}}
#ifndef _ARCH_PPC
// expected-error@+5 {{'boo' requires 128 bit size '__float128' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+5 {{'boo' requires 128 bit size '__float128' type support, but target 'nvptx64-unknown-unknown' does not support it}}
#else
// expected-error@+3 {{'boo' requires 128 bit size 'long double' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+3 {{'boo' requires 128 bit size 'long double' type support, but target 'nvptx64-unknown-unknown' does not support it}}
#endif
// expected-note@+1 {{called by 'foo'}}
boo(0);
@ -96,18 +98,18 @@ void dead_template_declare_target() {
}
// expected-note@+2 {{'ld_return1a' defined here}}
// expected-error@+1 {{'ld_return1a' requires 128 bit size 'long double' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+1 {{'ld_return1a' requires 128 bit size 'long double' type support, but target 'nvptx64-unknown-unknown' does not support it}}
long double ld_return1a() { return 0; }
// expected-note@+2 {{'ld_arg1a' defined here}}
// expected-error@+1 {{'ld_arg1a' requires 128 bit size 'long double' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+1 {{'ld_arg1a' requires 128 bit size 'long double' type support, but target 'nvptx64-unknown-unknown' does not support it}}
void ld_arg1a(long double ld) {}
typedef long double ld_ty;
// expected-note@+2 {{'ld_return1b' defined here}}
// expected-error@+1 {{'ld_return1b' requires 128 bit size 'ld_ty' (aka 'long double') type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+1 {{'ld_return1b' requires 128 bit size 'ld_ty' (aka 'long double') type support, but target 'nvptx64-unknown-unknown' does not support it}}
ld_ty ld_return1b() { return 0; }
// expected-note@+2 {{'ld_arg1b' defined here}}
// expected-error@+1 {{'ld_arg1b' requires 128 bit size 'ld_ty' (aka 'long double') type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+1 {{'ld_arg1b' requires 128 bit size 'ld_ty' (aka 'long double') type support, but target 'nvptx64-unknown-unknown' does not support it}}
void ld_arg1b(ld_ty ld) {}
static long double ld_return1c() { return 0; }
@ -138,24 +140,26 @@ static void ld_use2() {
inline void ld_use3() {
// expected-note@+1 {{'ld' defined here}}
long double ld = 0;
// expected-error@+1 {{'ld' requires 128 bit size 'long double' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+2 {{expression requires 128 bit size 'long double' type support, but target 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+1 {{'ld' requires 128 bit size 'long double' type support, but target 'nvptx64-unknown-unknown' does not support it}}
ld += 1;
}
static void ld_use4() {
// expected-note@+1 {{'ld' defined here}}
long double ld = 0;
// expected-error@+1 {{'ld' requires 128 bit size 'long double' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+2 {{expression requires 128 bit size 'long double' type support, but target 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+1 {{'ld' requires 128 bit size 'long double' type support, but target 'nvptx64-unknown-unknown' does not support it}}
ld += 1;
}
void external() {
// expected-error@+1 {{'ld_return1e' requires 128 bit size 'long double' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+1 {{'ld_return1e' requires 128 bit size 'long double' type support, but target 'nvptx64-unknown-unknown' does not support it}}
void *p1 = reinterpret_cast<void*>(&ld_return1e);
// expected-error@+1 {{'ld_arg1e' requires 128 bit size 'long double' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+1 {{'ld_arg1e' requires 128 bit size 'long double' type support, but target 'nvptx64-unknown-unknown' does not support it}}
void *p2 = reinterpret_cast<void*>(&ld_arg1e);
// expected-error@+1 {{'ld_return1f' requires 128 bit size 'long double' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+1 {{'ld_return1f' requires 128 bit size 'long double' type support, but target 'nvptx64-unknown-unknown' does not support it}}
void *p3 = reinterpret_cast<void*>(&ld_return1f);
// expected-error@+1 {{'ld_arg1f' requires 128 bit size 'long double' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+1 {{'ld_arg1f' requires 128 bit size 'long double' type support, but target 'nvptx64-unknown-unknown' does not support it}}
void *p4 = reinterpret_cast<void*>(&ld_arg1f);
// TODO: The error message "called by" is not great.
// expected-note@+1 {{called by 'external'}}
@ -166,18 +170,18 @@ void external() {
#ifndef _ARCH_PPC
// expected-note@+2 {{'ld_return2a' defined here}}
// expected-error@+1 {{'ld_return2a' requires 128 bit size '__float128' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+1 {{'ld_return2a' requires 128 bit size '__float128' type support, but target 'nvptx64-unknown-unknown' does not support it}}
__float128 ld_return2a() { return 0; }
// expected-note@+2 {{'ld_arg2a' defined here}}
// expected-error@+1 {{'ld_arg2a' requires 128 bit size '__float128' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+1 {{'ld_arg2a' requires 128 bit size '__float128' type support, but target 'nvptx64-unknown-unknown' does not support it}}
void ld_arg2a(__float128 ld) {}
typedef __float128 fp128_ty;
// expected-note@+2 {{'ld_return2b' defined here}}
// expected-error@+1 {{'ld_return2b' requires 128 bit size 'fp128_ty' (aka '__float128') type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+1 {{'ld_return2b' requires 128 bit size 'fp128_ty' (aka '__float128') type support, but target 'nvptx64-unknown-unknown' does not support it}}
fp128_ty ld_return2b() { return 0; }
// expected-note@+2 {{'ld_arg2b' defined here}}
// expected-error@+1 {{'ld_arg2b' requires 128 bit size 'fp128_ty' (aka '__float128') type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+1 {{'ld_arg2b' requires 128 bit size 'fp128_ty' (aka '__float128') type support, but target 'nvptx64-unknown-unknown' does not support it}}
void ld_arg2b(fp128_ty ld) {}
#endif
@ -187,7 +191,7 @@ void ld_arg2b(fp128_ty ld) {}
// expected-note@+1 {{'f' defined here}}
inline long double dead_inline(long double f) {
#pragma omp target map(f)
// expected-error@+1 {{'f' requires 128 bit size 'long double' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+1 {{'f' requires 128 bit size 'long double' type support, but target 'nvptx64-unknown-unknown' does not support it}}
f = 1;
return f;
}
@ -196,7 +200,7 @@ inline long double dead_inline(long double f) {
// expected-note@+1 {{'f' defined here}}
static long double dead_static(long double f) {
#pragma omp target map(f)
// expected-error@+1 {{'f' requires 128 bit size 'long double' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+1 {{'f' requires 128 bit size 'long double' type support, but target 'nvptx64-unknown-unknown' does not support it}}
f = 1;
return f;
}
@ -212,7 +216,7 @@ long double dead_template(long double f) {
// expected-note@+1 {{'f' defined here}}
__float128 foo2(__float128 f) {
#pragma omp target map(f)
// expected-error@+1 {{'f' requires 128 bit size '__float128' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+1 {{'f' requires 128 bit size '__float128' type support, but target 'nvptx64-unknown-unknown' does not support it}}
f = 1;
return f;
}
@ -220,7 +224,7 @@ __float128 foo2(__float128 f) {
// expected-note@+1 {{'f' defined here}}
long double foo3(long double f) {
#pragma omp target map(f)
// expected-error@+1 {{'f' requires 128 bit size 'long double' type support, but device 'nvptx64-unknown-unknown' does not support it}}
// expected-error@+1 {{'f' requires 128 bit size 'long double' type support, but target 'nvptx64-unknown-unknown' does not support it}}
f = 1;
return f;
}

34
clang/test/SemaSYCL/float128.cpp
View File

@ -26,20 +26,28 @@ void usage() {
// expected-note@+1 3{{'A' defined here}}
__float128 A;
Z<__float128> C;
// expected-error@+2 {{'A' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
// expected-error@+1 {{'field1' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
// expected-error@+3 2{{expression requires 128 bit size '__float128' type support, but target 'spir64' does not support it}}
// expected-error@+2 {{'A' requires 128 bit size '__float128' type support, but target 'spir64' does not support it}}
// expected-error@+1 {{'field1' requires 128 bit size '__float128' type support, but target 'spir64' does not support it}}
C.field1 = A;
// expected-error@+1 {{'bigfield' requires 128 bit size 'Z::BIGTYPE' (aka '__float128') type support, but device 'spir64' does not support it}}
// expected-error@+2 {{expression requires 128 bit size 'Z::BIGTYPE' (aka '__float128') type support, but target 'spir64' does not support it}}
// expected-error@+1 {{'bigfield' requires 128 bit size 'Z::BIGTYPE' (aka '__float128') type support, but target 'spir64' does not support it}}
C.bigfield += 1.0;
// expected-error@+1 {{'A' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
// expected-error@+1 {{'A' requires 128 bit size '__float128' type support, but target 'spir64' does not support it}}
auto foo1 = [=]() {
__float128 AA;
// expected-note@+2 {{'BB' defined here}}
// expected-error@+1 {{'A' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
// expected-error@+1 {{'A' requires 128 bit size '__float128' type support, but target 'spir64' does not support it}}
auto BB = A;
// expected-error@+1 {{'BB' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
// expected-error@+2 {{expression requires 128 bit size '__float128' type support, but target 'spir64' does not support it}}
// expected-error@+1 {{'BB' requires 128 bit size '__float128' type support, but target 'spir64' does not support it}}
BB += 1;
float F1 = 0.1f;
float F2 = 0.1f;
// expected-error@+1 3{{expression requires 128 bit size '__float128' type support, but target 'spir64' does not support it}}
float F3 = ((__float128)F1 * (__float128)F2) / 2.0f;
};
// expected-note@+1 {{called by 'usage'}}
@ -50,7 +58,7 @@ template <typename t>
void foo2(){};
// expected-note@+3 {{'P' defined here}}
// expected-error@+2 {{'P' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
// expected-error@+2 {{'P' requires 128 bit size '__float128' type support, but target 'spir64' does not support it}}
// expected-note@+1 2{{'foo' defined here}}
__float128 foo(__float128 P) { return P; }
@ -66,12 +74,14 @@ int main() {
host_ok();
kernel<class variables>([=]() {
decltype(CapturedToDevice) D;
// expected-error@+1 {{'CapturedToDevice' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
// expected-error@+1 {{'CapturedToDevice' requires 128 bit size '__float128' type support, but target 'spir64' does not support it}}
auto C = CapturedToDevice;
Z<__float128> S;
// expected-error@+1 {{'field1' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
// expected-error@+2 {{expression requires 128 bit size '__float128' type support, but target 'spir64' does not support it}}
// expected-error@+1 {{'field1' requires 128 bit size '__float128' type support, but target 'spir64' does not support it}}
S.field1 += 1;
// expected-error@+1 {{'field' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
// expected-error@+2 {{expression requires 128 bit size '__float128' type support, but target 'spir64' does not support it}}
// expected-error@+1 {{'field' requires 128 bit size '__float128' type support, but target 'spir64' does not support it}}
S.field = 1;
});
@ -81,8 +91,8 @@ int main() {
// expected-note@+1 {{'BBBB' defined here}}
BIGTY BBBB;
// expected-note@+3 {{called by 'operator()'}}
// expected-error@+2 2{{'foo' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
// expected-error@+1 {{'BBBB' requires 128 bit size 'BIGTY' (aka '__float128') type support, but device 'spir64' does not support it}}
// expected-error@+2 {{'BBBB' requires 128 bit size 'BIGTY' (aka '__float128') type support, but target 'spir64' does not support it}}
// expected-error@+1 2{{'foo' requires 128 bit size '__float128' type support, but target 'spir64' does not support it}}
auto A = foo(BBBB);
});

32
clang/test/SemaSYCL/int128.cpp
View File

@ -26,19 +26,22 @@ void usage() {
// expected-note@+1 3{{'A' defined here}}
__int128 A;
Z<__int128> C;
// expected-error@+2 {{'A' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
// expected-error@+1 {{'field1' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
// expected-error@+3 2{{expression requires 128 bit size '__int128' type support, but target 'spir64' does not support it}}
// expected-error@+2 {{'A' requires 128 bit size '__int128' type support, but target 'spir64' does not support it}}
// expected-error@+1 {{'field1' requires 128 bit size '__int128' type support, but target 'spir64' does not support it}}
C.field1 = A;
// expected-error@+1 {{'bigfield' requires 128 bit size 'Z::BIGTYPE' (aka '__int128') type support, but device 'spir64' does not support it}}
// expected-error@+2 {{expression requires 128 bit size 'Z::BIGTYPE' (aka '__int128') type support, but target 'spir64' does not support it}}
// expected-error@+1 {{'bigfield' requires 128 bit size 'Z::BIGTYPE' (aka '__int128') type support, but target 'spir64' does not support it}}
C.bigfield += 1.0;
// expected-error@+1 {{'A' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
// expected-error@+1 {{'A' requires 128 bit size '__int128' type support, but target 'spir64' does not support it}}
auto foo1 = [=]() {
__int128 AA;
// expected-note@+2 {{'BB' defined here}}
// expected-error@+1 {{'A' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
// expected-error@+1 {{'A' requires 128 bit size '__int128' type support, but target 'spir64' does not support it}}
auto BB = A;
// expected-error@+1 {{'BB' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
// expected-error@+2 {{expression requires 128 bit size '__int128' type support, but target 'spir64' does not support it}}
// expected-error@+1 {{'BB' requires 128 bit size '__int128' type support, but target 'spir64' does not support it}}
BB += 1;
};
@ -50,7 +53,7 @@ template <typename t>
void foo2(){};
// expected-note@+3 {{'P' defined here}}
// expected-error@+2 {{'P' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
// expected-error@+2 {{'P' requires 128 bit size '__int128' type support, but target 'spir64' does not support it}}
// expected-note@+1 2{{'foo' defined here}}
__int128 foo(__int128 P) { return P; }
@ -58,7 +61,8 @@ void foobar() {
// expected-note@+1 {{'operator __int128' defined here}}
struct X { operator __int128() const; } x;
bool a = false;
// expected-error@+1 {{'operator __int128' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
// expected-error@+2 2{{expression requires 128 bit size '__int128' type support, but target 'spir64' does not support it}}
// expected-error@+1 {{'operator __int128' requires 128 bit size '__int128' type support, but target 'spir64' does not support it}}
a = x == __int128(0);
}
@ -74,12 +78,14 @@ int main() {
host_ok();
kernel<class variables>([=]() {
decltype(CapturedToDevice) D;
// expected-error@+1 {{'CapturedToDevice' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
// expected-error@+1 {{'CapturedToDevice' requires 128 bit size '__int128' type support, but target 'spir64' does not support it}}
auto C = CapturedToDevice;
Z<__int128> S;
// expected-error@+1 {{'field1' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
// expected-error@+2 {{expression requires 128 bit size '__int128' type support, but target 'spir64' does not support it}}
// expected-error@+1 {{'field1' requires 128 bit size '__int128' type support, but target 'spir64' does not support it}}
S.field1 += 1;
// expected-error@+1 {{'field' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
// expected-error@+2 {{expression requires 128 bit size '__int128' type support, but target 'spir64' does not support it}}
// expected-error@+1 {{'field' requires 128 bit size '__int128' type support, but target 'spir64' does not support it}}
S.field = 1;
});
@ -88,8 +94,8 @@ int main() {
usage();
// expected-note@+1 {{'BBBB' defined here}}
BIGTY BBBB;
// expected-error@+3 {{'BBBB' requires 128 bit size 'BIGTY' (aka 'unsigned __int128') type support, but device 'spir64' does not support it}}
// expected-error@+2 2{{'foo' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
// expected-error@+3 {{'BBBB' requires 128 bit size 'BIGTY' (aka 'unsigned __int128') type support, but target 'spir64' does not support it}}
// expected-error@+2 2{{'foo' requires 128 bit size '__int128' type support, but target 'spir64' does not support it}}
// expected-note@+1 1{{called by 'operator()'}}
auto A = foo(BBBB);
// expected-note@+1 {{called by 'operator()'}}