diff options
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenFunction.cpp | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp index 4277719..3682a2c 100644 --- a/clang/lib/CodeGen/CodeGenFunction.cpp +++ b/clang/lib/CodeGen/CodeGenFunction.cpp @@ -2594,10 +2594,15 @@ void CodeGenFunction::checkTargetFeatures(SourceLocation Loc, std::string MissingFeature; llvm::StringMap<bool> CallerFeatureMap; CGM.getContext().getFunctionFeatureMap(CallerFeatureMap, FD); + // When compiling in HipStdPar mode we have to be conservative in rejecting + // target specific features in the FE, and defer the possible error to the + // AcceleratorCodeSelection pass, wherein iff an unsupported target builtin is + // referenced by an accelerator executable function, we emit an error. + bool IsHipStdPar = getLangOpts().HIPStdPar && getLangOpts().CUDAIsDevice; if (BuiltinID) { StringRef FeatureList(CGM.getContext().BuiltinInfo.getRequiredFeatures(BuiltinID)); if (!Builtin::evaluateRequiredTargetFeatures( - FeatureList, CallerFeatureMap)) { + FeatureList, CallerFeatureMap) && !IsHipStdPar) { CGM.getDiags().Report(Loc, diag::err_builtin_needs_feature) << TargetDecl->getDeclName() << FeatureList; @@ -2630,7 +2635,7 @@ void CodeGenFunction::checkTargetFeatures(SourceLocation Loc, return false; } return true; - })) + }) && !IsHipStdPar) CGM.getDiags().Report(Loc, diag::err_function_needs_feature) << FD->getDeclName() << TargetDecl->getDeclName() << MissingFeature; } else if (!FD->isMultiVersion() && FD->hasAttr<TargetAttr>()) { @@ -2639,7 +2644,8 @@ void CodeGenFunction::checkTargetFeatures(SourceLocation Loc, for (const auto &F : CalleeFeatureMap) { if (F.getValue() && (!CallerFeatureMap.lookup(F.getKey()) || - !CallerFeatureMap.find(F.getKey())->getValue())) + !CallerFeatureMap.find(F.getKey())->getValue()) && + !IsHipStdPar) CGM.getDiags().Report(Loc, diag::err_function_needs_feature) << FD->getDeclName() << TargetDecl->getDeclName() << F.getKey(); } |