diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/wave_dispatch_regs.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/wave_dispatch_regs.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/wave_dispatch_regs.ll b/llvm/test/CodeGen/AMDGPU/wave_dispatch_regs.ll new file mode 100644 index 00000000000..06174f8b858 --- /dev/null +++ b/llvm/test/CodeGen/AMDGPU/wave_dispatch_regs.ll @@ -0,0 +1,18 @@ +; RUN: llc -mtriple=amdgcn--amdpal -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=SI -enable-var-scope %s +; RUN: llc -mtriple=amdgcn--amdpal -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=VI -enable-var-scope %s +; RUN: llc -mtriple=amdgcn--amdpal -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GFX9 -enable-var-scope %s + +; This compute shader has input args that claim that it has 17 sgprs and 5 vgprs +; in wave dispatch. Ensure that the sgpr and vgpr counts in COMPUTE_PGM_RSRC1 +; are set to reflect that, even though the registers are not used in the shader. + +; GCN-LABEL: {{^}}_amdgpu_cs_main: +; SI: .amd_amdgpu_pal_metadata{{.*}}0x2e12,0x{{[0-9a-f]*}}81, +; VI: .amd_amdgpu_pal_metadata{{.*}}0x2e12,0x{{[0-9a-f]*}}c1, +; GFX9: .amd_amdgpu_pal_metadata{{.*}}0x2e12,0x{{[0-9a-f]*}}81, + +define dllexport amdgpu_cs void @_amdgpu_cs_main(i32 inreg, i32 inreg, <2 x i32> inreg, i32 inreg, i32 inreg, i32 inreg, i32 inreg, i32 inreg, i32 inreg, i32 inreg, i32 inreg, i32 inreg, <3 x i32> inreg, i32 inreg, <5 x i32>) { +.entry: + ret void +} + |
