diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/setcc-equivalent.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/setcc-equivalent.ll | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/setcc-equivalent.ll b/llvm/test/CodeGen/AMDGPU/setcc-equivalent.ll new file mode 100644 index 00000000000..11ea793650c --- /dev/null +++ b/llvm/test/CodeGen/AMDGPU/setcc-equivalent.ll @@ -0,0 +1,30 @@ +; RUN: llc -march=r600 -mcpu=cypress < %s | FileCheck -check-prefix=EG %s + +; EG-LABEL: {{^}}and_setcc_setcc_i32: +; EG: AND_INT +; EG-NEXT: SETE_INT +define void @and_setcc_setcc_i32(i32 addrspace(1)* %out, i32 %a, i32 %b) { + %cmp1 = icmp eq i32 %a, -1 + %cmp2 = icmp eq i32 %b, -1 + %and = and i1 %cmp1, %cmp2 + %ext = sext i1 %and to i32 + store i32 %ext, i32 addrspace(1)* %out, align 4 + ret void +} + +; EG-LABEL: {{^}}and_setcc_setcc_v4i32: +; EG: AND_INT +; EG: AND_INT +; EG: SETE_INT +; EG: AND_INT +; EG: SETE_INT +; EG: AND_INT +; EG: SETE_INT +define void @and_setcc_setcc_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> %a, <4 x i32> %b) { + %cmp1 = icmp eq <4 x i32> %a, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp2 = icmp eq <4 x i32> %b, <i32 -1, i32 -1, i32 -1, i32 -1> + %and = and <4 x i1> %cmp1, %cmp2 + %ext = sext <4 x i1> %and to <4 x i32> + store <4 x i32> %ext, <4 x i32> addrspace(1)* %out, align 4 + ret void +} |
