| // REQUIRES: amdgpu-registered-target |
| // REQUIRES: lld |
| |
| // Test HIP non-RDC linker wrapper behavior with new offload driver. |
| // The linker wrapper should output .hipfb files directly without using -r option. |
| |
| // An externally visible variable so static libraries extract. |
| __attribute__((visibility("protected"), used)) int x; |
| |
| // Create device binaries and package them |
| // RUN: %clang -cc1 %s -triple amdgcn-amd-amdhsa -emit-llvm-bc -o %t.amdgpu.bc |
| // RUN: llvm-offload-binary -o %t.out \ |
| // RUN: --image=file=%t.amdgpu.bc,kind=hip,triple=amdgcn-amd-amdhsa,arch=gfx9-4-generic:xnack+ \ |
| // RUN: --image=file=%t.amdgpu.bc,kind=hip,triple=amdgcn-amd-amdhsa,arch=gfx1200 |
| |
| // Test that linker wrapper outputs .hipfb file without -r option for HIP non-RDC |
| // The linker wrapper is called directly with the packaged device binary (not embedded in host object) |
| // Note: When called directly (not through the driver), the linker wrapper processes architectures |
| // from the packaged binary. The test verifies it can process at least one architecture correctly. |
| // RUN: %if system-windows %{ \ |
| // RUN: clang-linker-wrapper --wrapper-verbose --device-linker=amdgcn-amd-amdhsa=-v --device-compiler=-v --emit-fatbin-only --linker-path=/usr/bin/ld %t.out -o %t.hipfb 2>&1 | FileCheck %s --check-prefix=CMD-WIN \ |
| // RUN: %} %else %{ \ |
| // RUN: clang-linker-wrapper --wrapper-verbose --device-linker=amdgcn-amd-amdhsa=-v --device-compiler=-v --emit-fatbin-only --linker-path=/usr/bin/ld %t.out -o %t.hipfb 2>&1 | FileCheck %s --check-prefix=CMD-LINUX \ |
| // RUN: %} |
| |
| // On Linux, ':' is preserved in file names |
| // CMD-LINUX-DAG: clang{{.*}} -o {{.*}}hipfb.amdgcn.gfx9-4-generic:xnack+{{.*}}.img |
| // CMD-LINUX-DAG: clang{{.*}} -o {{.*}}hipfb.amdgcn.gfx1200{{.*}}.img |
| // CMD-LINUX-DAG: ld.lld{{.*}} -o {{.*}}hipfb.amdgcn.gfx9-4-generic:xnack+{{.*}}.img |
| // CMD-LINUX-DAG: ld.lld{{.*}} -o {{.*}}hipfb.amdgcn.gfx1200{{.*}}.img |
| |
| // On Windows, ':' is replaced with '@' in file names |
| // CMD-WIN-DAG: clang{{.*}} -o {{.*}}hipfb.amdgcn.gfx9-4-generic@xnack+{{.*}}.img |
| // CMD-WIN-DAG: clang{{.*}} -o {{.*}}hipfb.amdgcn.gfx1200{{.*}}.img |
| // CMD-WIN-DAG: ld.lld{{.*}} -o {{.*}}hipfb.amdgcn.gfx9-4-generic@xnack+{{.*}}.img |
| // CMD-WIN-DAG: ld.lld{{.*}} -o {{.*}}hipfb.amdgcn.gfx1200{{.*}}.img |
| |
| // Verify the fat binary was created |
| // RUN: test -f %t.hipfb |
| |
| // List code objects in the fat binary |
| // RUN: clang-offload-bundler -type=o -input=%t.hipfb -list | FileCheck %s --check-prefix=HIP-FATBIN-LIST |
| |
| // HIP-FATBIN-LIST-DAG: hip-amdgcn-amd-amdhsa--gfx9-4-generic:xnack+ |
| // HIP-FATBIN-LIST-DAG: hip-amdgcn-amd-amdhsa--gfx1200 |
| // HIP-FATBIN-LIST-DAG: host-x86_64-unknown-linux-gnu- |
| |
| // Extract code objects for both architectures from the fat binary |
| // Use '-' instead of ':' in file names to avoid issues on Windows |
| // RUN: clang-offload-bundler -type=o -targets=hip-amdgcn-amd-amdhsa--gfx9-4-generic:xnack+,hip-amdgcn-amd-amdhsa--gfx1200 \ |
| // RUN: -output=%t.gfx9-4-generic-xnack+.co -output=%t.gfx1200.co -input=%t.hipfb -unbundle |
| |
| // Verify extracted code objects exist and are not empty |
| // RUN: test -f %t.gfx9-4-generic-xnack+.co |
| // RUN: test -s %t.gfx9-4-generic-xnack+.co |
| // RUN: test -f %t.gfx1200.co |
| // RUN: test -s %t.gfx1200.co |
