Index: lib/Driver/Driver.cpp =================================================================== --- lib/Driver/Driver.cpp +++ lib/Driver/Driver.cpp @@ -2808,7 +2808,7 @@ C.MakeAction(HostAction); UnbundlingHostAction->registerDependentActionInfo( C.getSingleOffloadToolChain(), - /*BoundArch=*/StringRef(), Action::OFK_Host); + /*BoundArch=*/"all", Action::OFK_Host); HostAction = UnbundlingHostAction; } @@ -3880,9 +3880,18 @@ // Get the unique string identifier for this dependence and cache the // result. - CachedResults[{A, GetTriplePlusArchString( - UI.DependentToolChain, BoundArch, - UI.DependentOffloadKind)}] = CurI; + StringRef Arch; + if (TargetDeviceOffloadKind == Action::OFK_HIP) { + if (UI.DependentOffloadKind == Action::OFK_Host) + Arch = "all"; + else + Arch = UI.DependentBoundArch; + } else + Arch = BoundArch; + + CachedResults[{A, GetTriplePlusArchString(UI.DependentToolChain, Arch, + UI.DependentOffloadKind)}] = + CurI; } // Now that we have all the results generated, select the one that should be Index: test/Driver/hip-binding.hip =================================================================== --- test/Driver/hip-binding.hip +++ test/Driver/hip-binding.hip @@ -0,0 +1,15 @@ +// REQUIRES: clang-driver +// REQUIRES: x86-registered-target +// REQUIRES: amdgpu-registered-target + +// RUN: touch %t.o +// RUN: %clang --hip-link -ccc-print-bindings -target x86_64-linux-gnu \ +// RUN: --cuda-gpu-arch=gfx803 --cuda-gpu-arch=gfx900 %t.o\ +// RUN: 2>&1 | FileCheck %s + +// CHECK: # "amdgcn-amd-amdhsa" - "offload bundler", inputs: ["[[IN:.*o]]"], outputs: ["[[OBJ1:.*o]]", "[[OBJ2:.*o]]", "[[OBJ3:.*o]]"] +// CHECK: # "amdgcn-amd-amdhsa" - "AMDGCN::Linker", inputs: ["[[OBJ2]]"], output: "[[IMG2:.*out]]" +// CHECK-NOT: offload bundler +// CHECK: # "amdgcn-amd-amdhsa" - "AMDGCN::Linker", inputs: ["[[OBJ3]]"], output: "[[IMG3:.*out]]" +// CHECK-NOT: offload bundler +// CHECK: # "x86_64--linux-gnu" - "GNU::Linker", inputs: ["[[OBJ1]]", "[[IMG2]]", "[[IMG3]]"], output: "a.out"