diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/flat-error-unsupported-gpu-hsa.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/flat-error-unsupported-gpu-hsa.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/flat-error-unsupported-gpu-hsa.ll b/llvm/test/CodeGen/AMDGPU/flat-error-unsupported-gpu-hsa.ll new file mode 100644 index 00000000000..40161d8bb89 --- /dev/null +++ b/llvm/test/CodeGen/AMDGPU/flat-error-unsupported-gpu-hsa.ll @@ -0,0 +1,15 @@ +; RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx600 -filetype=obj -o /dev/null %s 2>&1 | FileCheck -check-prefix=ERROR %s +; RUN: not llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx600 -filetype=obj -o /dev/null %s 2>&1 | FileCheck -check-prefix=ERROR %s + +; RUN: llc -mtriple=amdgcn-amd-amdhsa -o - %s | FileCheck -check-prefix=HSA-DEFAULT %s +; RUN: not llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx600 -filetype=obj -o /dev/null %s 2>&1 | FileCheck -check-prefix=ERROR %s + +; Flat instructions should not select if the target device doesn't +; support them. The default device should be able to select for HSA. + +; ERROR: LLVM ERROR: Cannot select: t{{[0-9]+}}: i32,ch = load<(volatile load 4 from %ir.flat.ptr.load)> +; HSA-DEFAULT: flat_load_dword +define amdgpu_kernel void @load_flat_i32(i32* %flat.ptr) { + %load = load volatile i32, i32* %flat.ptr, align 4 + ret void +} |
