diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp --- a/clang/lib/Driver/Driver.cpp +++ b/clang/lib/Driver/Driver.cpp @@ -4377,9 +4377,11 @@ Mode && Mode->getOption().matches(options::OPT_offload_device_only); // Don't build offloading actions if explicitly disabled or we do not have a - // compile action to embed it in. If preprocessing only ignore embedding. - if (HostOnly || !(isa(HostAction) || - getFinalPhase(Args) == phases::Preprocess)) + // valid source input and compile action to embed it in. If preprocessing only + // ignore embedding. + if (HostOnly || !types::isSrcFile(Input.first) || + !(isa(HostAction) || + getFinalPhase(Args) == phases::Preprocess)) return HostAction; ActionList OffloadActions; diff --git a/clang/test/Driver/openmp-offload-gpu-new.c b/clang/test/Driver/openmp-offload-gpu-new.c --- a/clang/test/Driver/openmp-offload-gpu-new.c +++ b/clang/test/Driver/openmp-offload-gpu-new.c @@ -70,6 +70,11 @@ // CHECK-NVIDIA-AMDGPU: "x86_64-unknown-linux-gnu" - "clang", inputs: ["[[HOST_BC]]", "[[BINARY]]"], output: "[[HOST_OBJ:.+]]" // CHECK-NVIDIA-AMDGPU: "x86_64-unknown-linux-gnu" - "Offload::Linker", inputs: ["[[HOST_OBJ]]"], output: "a.out" +// RUN: %clang -x ir -### --target=x86_64-unknown-linux-gnu -ccc-print-bindings -fopenmp --offload-arch=sm_52 -nogpulib %s 2>&1 | FileCheck %s --check-prefix=CHECK-IR + +// CHECK-IR: "x86_64-unknown-linux-gnu" - "clang", inputs: ["[[INPUT_IR:.+]]"], output: "[[OBJECT:.+]]" +// CHECK-IR: "x86_64-unknown-linux-gnu" - "Offload::Linker", inputs: ["[[OBJECT]]"], output: "a.out" + // RUN: %clang -### --target=x86_64-unknown-linux-gnu -emit-llvm -S -fopenmp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target=nvptx64-nvidia-cuda -march=sm_52 -nogpulib %s 2>&1 | FileCheck %s --check-prefix=CHECK-EMIT-LLVM-IR // CHECK-EMIT-LLVM-IR: "-cc1"{{.*}}"-triple" "nvptx64-nvidia-cuda"{{.*}}"-emit-llvm"