| ;RUN: llc -mtriple=r600 -mcpu=redwood -amdgpu-bypass-slow-div=0 < %s | FileCheck -check-prefix=EG %s |
| |
| ;EG-LABEL: {{^}}s_test_sdiv: |
| ;EG: RECIP_UINT |
| ;EG: LSHL {{.*}}, 1, |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| define amdgpu_kernel void @s_test_sdiv(ptr addrspace(1) %out, i64 %x, i64 %y) { |
| %result = sdiv i64 %x, %y |
| store i64 %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| ;EG-LABEL: {{^}}s_test_srem: |
| ;EG: RECIP_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: BFE_UINT |
| ;EG: AND_INT {{.*}}, 1, |
| define amdgpu_kernel void @s_test_srem(ptr addrspace(1) %out, i64 %x, i64 %y) { |
| %result = urem i64 %x, %y |
| store i64 %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| ;EG-LABEL: {{^}}test_sdiv3264: |
| ;EG: RECIP_UINT |
| ;EG-NOT: BFE_UINT |
| define amdgpu_kernel void @test_sdiv3264(ptr addrspace(1) %out, i64 %x, i64 %y) { |
| %1 = ashr i64 %x, 33 |
| %2 = ashr i64 %y, 33 |
| %result = sdiv i64 %1, %2 |
| store i64 %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| ;EG-LABEL: {{^}}test_srem3264: |
| ;EG: RECIP_UINT |
| ;EG-NOT: BFE_UINT |
| define amdgpu_kernel void @test_srem3264(ptr addrspace(1) %out, i64 %x, i64 %y) { |
| %1 = ashr i64 %x, 33 |
| %2 = ashr i64 %y, 33 |
| %result = srem i64 %1, %2 |
| store i64 %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| ;EG-LABEL: {{^}}test_sdiv2464: |
| ;EG: INT_TO_FLT |
| ;EG: INT_TO_FLT |
| ;EG: FLT_TO_INT |
| ;EG-NOT: RECIP_UINT |
| ;EG-NOT: BFE_UINT |
| define amdgpu_kernel void @test_sdiv2464(ptr addrspace(1) %out, i64 %x, i64 %y) { |
| %1 = ashr i64 %x, 40 |
| %2 = ashr i64 %y, 40 |
| %result = sdiv i64 %1, %2 |
| store i64 %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| ;EG-LABEL: {{^}}test_srem2464: |
| ;EG: INT_TO_FLT |
| ;EG: INT_TO_FLT |
| ;EG: FLT_TO_INT |
| ;EG-NOT: RECIP_UINT |
| ;EG-NOT: BFE_UINT |
| define amdgpu_kernel void @test_srem2464(ptr addrspace(1) %out, i64 %x, i64 %y) { |
| %1 = ashr i64 %x, 40 |
| %2 = ashr i64 %y, 40 |
| %result = srem i64 %1, %2 |
| store i64 %result, ptr addrspace(1) %out |
| ret void |
| } |