diff options
Diffstat (limited to 'clang/lib/Driver/Driver.cpp')
| -rw-r--r-- | clang/lib/Driver/Driver.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp index 5233691be60..8fc3db8c834 100644 --- a/clang/lib/Driver/Driver.cpp +++ b/clang/lib/Driver/Driver.cpp @@ -2312,6 +2312,8 @@ class OffloadingActionBuilder final { /// compilation. bool CompileHostOnly = false; bool CompileDeviceOnly = false; + bool EmitLLVM = false; + bool EmitAsm = false; /// List of GPU architectures to use in this compilation. SmallVector<CudaArch, 4> GpuArchList; @@ -2478,6 +2480,8 @@ class OffloadingActionBuilder final { CompileDeviceOnly = PartialCompilationArg && PartialCompilationArg->getOption().matches( options::OPT_cuda_device_only); + EmitLLVM = Args.getLastArg(options::OPT_emit_llvm); + EmitAsm = Args.getLastArg(options::OPT_S); // Collect all cuda_gpu_arch parameters, removing duplicates. std::set<CudaArch> GpuArchs; @@ -2664,7 +2668,8 @@ class OffloadingActionBuilder final { assert(!CompileHostOnly && "Not expecting CUDA actions in host-only compilation."); - if (!Relocatable && CurPhase == phases::Backend) { + if (!Relocatable && CurPhase == phases::Backend && !EmitLLVM && + !EmitAsm) { // If we are in backend phase, we attempt to generate the fat binary. // We compile each arch to IR and use a link action to generate code // object containing ISA. Then we use a special "link" action to create @@ -2732,7 +2737,8 @@ class OffloadingActionBuilder final { A = C.getDriver().ConstructPhaseAction(C, Args, CurPhase, A, AssociatedOffloadKind); - return ABRT_Success; + return (CompileDeviceOnly && CurPhase == FinalPhase) ? ABRT_Ignore_Host + : ABRT_Success; } void appendLinkDependences(OffloadAction::DeviceDependences &DA) override { |
