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-rw-r--r--contrib/llvm-project/clang/lib/Sema/SemaCUDA.cpp103
1 files changed, 55 insertions, 48 deletions
diff --git a/contrib/llvm-project/clang/lib/Sema/SemaCUDA.cpp b/contrib/llvm-project/clang/lib/Sema/SemaCUDA.cpp
index 283a04683a32..ee91eb4c5deb 100644
--- a/contrib/llvm-project/clang/lib/Sema/SemaCUDA.cpp
+++ b/contrib/llvm-project/clang/lib/Sema/SemaCUDA.cpp
@@ -123,7 +123,8 @@ Sema::CUDAFunctionTarget Sema::IdentifyCUDATarget(const FunctionDecl *D,
return CFT_Device;
} else if (hasAttr<CUDAHostAttr>(D, IgnoreImplicitHDAttr)) {
return CFT_Host;
- } else if (D->isImplicit() && !IgnoreImplicitHDAttr) {
+ } else if ((D->isImplicit() || !D->isUserProvided()) &&
+ !IgnoreImplicitHDAttr) {
// Some implicit declarations (like intrinsic functions) are not marked.
// Set the most lenient target on them for maximal flexibility.
return CFT_HostDevice;
@@ -519,7 +520,6 @@ void Sema::checkAllowedCUDAInitializer(VarDecl *VD) {
VD->hasAttr<CUDASharedAttr>()) {
if (LangOpts.GPUAllowDeviceInit)
return;
- assert(!VD->isStaticLocal() || VD->hasAttr<CUDASharedAttr>());
bool AllowedInit = false;
if (const CXXConstructExpr *CE = dyn_cast<CXXConstructExpr>(Init))
AllowedInit =
@@ -639,58 +639,63 @@ void Sema::MaybeAddCUDAConstantAttr(VarDecl *VD) {
}
}
-Sema::DeviceDiagBuilder Sema::CUDADiagIfDeviceCode(SourceLocation Loc,
- unsigned DiagID) {
+Sema::SemaDiagnosticBuilder Sema::CUDADiagIfDeviceCode(SourceLocation Loc,
+ unsigned DiagID) {
assert(getLangOpts().CUDA && "Should only be called during CUDA compilation");
- DeviceDiagBuilder::Kind DiagKind = [this] {
+ SemaDiagnosticBuilder::Kind DiagKind = [&] {
+ if (!isa<FunctionDecl>(CurContext))
+ return SemaDiagnosticBuilder::K_Nop;
switch (CurrentCUDATarget()) {
case CFT_Global:
case CFT_Device:
- return DeviceDiagBuilder::K_Immediate;
+ return SemaDiagnosticBuilder::K_Immediate;
case CFT_HostDevice:
// An HD function counts as host code if we're compiling for host, and
// device code if we're compiling for device. Defer any errors in device
// mode until the function is known-emitted.
- if (getLangOpts().CUDAIsDevice) {
- return (getEmissionStatus(cast<FunctionDecl>(CurContext)) ==
- FunctionEmissionStatus::Emitted)
- ? DeviceDiagBuilder::K_ImmediateWithCallStack
- : DeviceDiagBuilder::K_Deferred;
- }
- return DeviceDiagBuilder::K_Nop;
-
+ if (!getLangOpts().CUDAIsDevice)
+ return SemaDiagnosticBuilder::K_Nop;
+ if (IsLastErrorImmediate && Diags.getDiagnosticIDs()->isBuiltinNote(DiagID))
+ return SemaDiagnosticBuilder::K_Immediate;
+ return (getEmissionStatus(cast<FunctionDecl>(CurContext)) ==
+ FunctionEmissionStatus::Emitted)
+ ? SemaDiagnosticBuilder::K_ImmediateWithCallStack
+ : SemaDiagnosticBuilder::K_Deferred;
default:
- return DeviceDiagBuilder::K_Nop;
+ return SemaDiagnosticBuilder::K_Nop;
}
}();
- return DeviceDiagBuilder(DiagKind, Loc, DiagID,
- dyn_cast<FunctionDecl>(CurContext), *this);
+ return SemaDiagnosticBuilder(DiagKind, Loc, DiagID,
+ dyn_cast<FunctionDecl>(CurContext), *this);
}
-Sema::DeviceDiagBuilder Sema::CUDADiagIfHostCode(SourceLocation Loc,
- unsigned DiagID) {
+Sema::SemaDiagnosticBuilder Sema::CUDADiagIfHostCode(SourceLocation Loc,
+ unsigned DiagID) {
assert(getLangOpts().CUDA && "Should only be called during CUDA compilation");
- DeviceDiagBuilder::Kind DiagKind = [this] {
+ SemaDiagnosticBuilder::Kind DiagKind = [&] {
+ if (!isa<FunctionDecl>(CurContext))
+ return SemaDiagnosticBuilder::K_Nop;
switch (CurrentCUDATarget()) {
case CFT_Host:
- return DeviceDiagBuilder::K_Immediate;
+ return SemaDiagnosticBuilder::K_Immediate;
case CFT_HostDevice:
// An HD function counts as host code if we're compiling for host, and
// device code if we're compiling for device. Defer any errors in device
// mode until the function is known-emitted.
if (getLangOpts().CUDAIsDevice)
- return DeviceDiagBuilder::K_Nop;
-
+ return SemaDiagnosticBuilder::K_Nop;
+ if (IsLastErrorImmediate && Diags.getDiagnosticIDs()->isBuiltinNote(DiagID))
+ return SemaDiagnosticBuilder::K_Immediate;
return (getEmissionStatus(cast<FunctionDecl>(CurContext)) ==
FunctionEmissionStatus::Emitted)
- ? DeviceDiagBuilder::K_ImmediateWithCallStack
- : DeviceDiagBuilder::K_Deferred;
+ ? SemaDiagnosticBuilder::K_ImmediateWithCallStack
+ : SemaDiagnosticBuilder::K_Deferred;
default:
- return DeviceDiagBuilder::K_Nop;
+ return SemaDiagnosticBuilder::K_Nop;
}
}();
- return DeviceDiagBuilder(DiagKind, Loc, DiagID,
- dyn_cast<FunctionDecl>(CurContext), *this);
+ return SemaDiagnosticBuilder(DiagKind, Loc, DiagID,
+ dyn_cast<FunctionDecl>(CurContext), *this);
}
bool Sema::CheckCUDACall(SourceLocation Loc, FunctionDecl *Callee) {
@@ -711,24 +716,24 @@ bool Sema::CheckCUDACall(SourceLocation Loc, FunctionDecl *Callee) {
// Otherwise, mark the call in our call graph so we can traverse it later.
bool CallerKnownEmitted =
getEmissionStatus(Caller) == FunctionEmissionStatus::Emitted;
- DeviceDiagBuilder::Kind DiagKind = [this, Caller, Callee,
- CallerKnownEmitted] {
+ SemaDiagnosticBuilder::Kind DiagKind = [this, Caller, Callee,
+ CallerKnownEmitted] {
switch (IdentifyCUDAPreference(Caller, Callee)) {
case CFP_Never:
- return DeviceDiagBuilder::K_Immediate;
case CFP_WrongSide:
- assert(Caller && "WrongSide calls require a non-null caller");
+ assert(Caller && "Never/wrongSide calls require a non-null caller");
// If we know the caller will be emitted, we know this wrong-side call
// will be emitted, so it's an immediate error. Otherwise, defer the
// error until we know the caller is emitted.
- return CallerKnownEmitted ? DeviceDiagBuilder::K_ImmediateWithCallStack
- : DeviceDiagBuilder::K_Deferred;
+ return CallerKnownEmitted
+ ? SemaDiagnosticBuilder::K_ImmediateWithCallStack
+ : SemaDiagnosticBuilder::K_Deferred;
default:
- return DeviceDiagBuilder::K_Nop;
+ return SemaDiagnosticBuilder::K_Nop;
}
}();
- if (DiagKind == DeviceDiagBuilder::K_Nop)
+ if (DiagKind == SemaDiagnosticBuilder::K_Nop)
return true;
// Avoid emitting this error twice for the same location. Using a hashtable
@@ -738,13 +743,15 @@ bool Sema::CheckCUDACall(SourceLocation Loc, FunctionDecl *Callee) {
if (!LocsWithCUDACallDiags.insert({Caller, Loc}).second)
return true;
- DeviceDiagBuilder(DiagKind, Loc, diag::err_ref_bad_target, Caller, *this)
- << IdentifyCUDATarget(Callee) << Callee << IdentifyCUDATarget(Caller);
- DeviceDiagBuilder(DiagKind, Callee->getLocation(), diag::note_previous_decl,
- Caller, *this)
- << Callee;
- return DiagKind != DeviceDiagBuilder::K_Immediate &&
- DiagKind != DeviceDiagBuilder::K_ImmediateWithCallStack;
+ SemaDiagnosticBuilder(DiagKind, Loc, diag::err_ref_bad_target, Caller, *this)
+ << IdentifyCUDATarget(Callee) << /*function*/ 0 << Callee
+ << IdentifyCUDATarget(Caller);
+ if (!Callee->getBuiltinID())
+ SemaDiagnosticBuilder(DiagKind, Callee->getLocation(),
+ diag::note_previous_decl, Caller, *this)
+ << Callee;
+ return DiagKind != SemaDiagnosticBuilder::K_Immediate &&
+ DiagKind != SemaDiagnosticBuilder::K_ImmediateWithCallStack;
}
// Check the wrong-sided reference capture of lambda for CUDA/HIP.
@@ -781,14 +788,14 @@ void Sema::CUDACheckLambdaCapture(CXXMethodDecl *Callee,
bool ShouldCheck = CalleeIsDevice && CallerIsHost;
if (!ShouldCheck || !Capture.isReferenceCapture())
return;
- auto DiagKind = DeviceDiagBuilder::K_Deferred;
+ auto DiagKind = SemaDiagnosticBuilder::K_Deferred;
if (Capture.isVariableCapture()) {
- DeviceDiagBuilder(DiagKind, Capture.getLocation(),
- diag::err_capture_bad_target, Callee, *this)
+ SemaDiagnosticBuilder(DiagKind, Capture.getLocation(),
+ diag::err_capture_bad_target, Callee, *this)
<< Capture.getVariable();
} else if (Capture.isThisCapture()) {
- DeviceDiagBuilder(DiagKind, Capture.getLocation(),
- diag::err_capture_bad_target_this_ptr, Callee, *this);
+ SemaDiagnosticBuilder(DiagKind, Capture.getLocation(),
+ diag::err_capture_bad_target_this_ptr, Callee, *this);
}
return;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-21 13:23:54 +0000