| // Test the behavior of -target-cpu for cc1 with amdgpu subarches. -target-cpu |
| // usage is an edge case, typical invocations should use a subarch in the triple |
| // and omit the -target-cpu argument. If -target-cpu is used, it should still be |
| // respected (particularly in the case where the triple is a major subarch |
| // covering the -target-cpu). |
| |
| // Specific subarch, no -target-cpu: GPU implied by the subarch. |
| // RUN: %clang_cc1 -triple amdgpu9.0a-amd-amdhsa -E -dM %s 2>&1 | \ |
| // RUN: FileCheck --check-prefix=GFX90A %s |
| // GFX90A-DAG: #define __amdgcn_processor__ "gfx90a" |
| // GFX90A-DAG: #define __gfx90a__ 1 |
| // GFX90A-DAG: #define __GFX9__ 1 |
| |
| // Generic-family subarch, no -target-cpu: GPU is the generic target. |
| // RUN: %clang_cc1 -triple amdgpu9-amd-amdhsa -E -dM %s 2>&1 | \ |
| // RUN: FileCheck --check-prefix=GFX9-GENERIC %s |
| // GFX9-GENERIC-DAG: #define __amdgcn_processor__ "gfx9_generic" |
| // GFX9-GENERIC-DAG: #define __gfx9_generic__ 1 |
| |
| // An explicit -target-cpu overrides the subarch (manual cc1 invocation). |
| // RUN: %clang_cc1 -triple amdgpu9-amd-amdhsa -target-cpu gfx900 -E -dM %s 2>&1 | \ |
| // RUN: FileCheck --check-prefix=OVERRIDE %s |
| // OVERRIDE-DAG: #define __amdgcn_processor__ "gfx900" |
| // OVERRIDE-DAG: #define __gfx900__ 1 |
