1 ; RUN: llc -march=amdgcn < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
2 ; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
3 ; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
6 ; FUNC-LABEL: {{^}}test_a:
8 ; EG: SET{{[NEQGTL]+}}_DX10
10 define amdgpu_kernel void @test_a(ptr addrspace(1) %out, float %in) {
12 %0 = fcmp olt float %in, 0.000000e+00
13 %1 = select i1 %0, float 1.000000e+00, float 0.000000e+00
15 %3 = fptosi float %2 to i32
16 %4 = bitcast i32 %3 to float
17 %5 = bitcast float %4 to i32
18 %6 = icmp ne i32 %5, 0
19 br i1 %6, label %IF, label %ENDIF
22 %7 = getelementptr i32, ptr addrspace(1) %out, i32 1
23 store i32 0, ptr addrspace(1) %7
27 store i32 0, ptr addrspace(1) %out
31 ; Same as test_a, but the branch labels are swapped to produce the inverse cc
32 ; for the icmp instruction
34 ; EG-LABEL: {{^}}test_b:
35 ; EG: SET{{[GTEQN]+}}_DX10
36 ; EG-NEXT: 0(0.000000e+00), 0(0.000000e+00)
38 ; EG-NEXT: ALU clause starting
39 define amdgpu_kernel void @test_b(ptr addrspace(1) %out, float %in) {
41 %0 = fcmp olt float %in, 0.0
42 %1 = select i1 %0, float 1.000000e+00, float 0.000000e+00
44 %3 = fptosi float %2 to i32
45 %4 = bitcast i32 %3 to float
46 %5 = bitcast float %4 to i32
47 %6 = icmp ne i32 %5, 0
48 br i1 %6, label %ENDIF, label %IF
51 %7 = getelementptr i32, ptr addrspace(1) %out, i32 1
52 store i32 0, ptr addrspace(1) %7
56 store i32 0, ptr addrspace(1) %out
60 ; Test a CND*_INT instruction with float true/false values
61 ; EG-LABEL: {{^}}test_c:
62 ; EG: CND{{[GTE]+}}_INT
63 define amdgpu_kernel void @test_c(ptr addrspace(1) %out, i32 %in) {
65 %0 = icmp sgt i32 %in, 0
66 %1 = select i1 %0, float 2.0, float 3.0
67 store float %1, ptr addrspace(1) %out
71 ; FUNC-LABEL: {{^}}selectcc_bool:
73 ; SI: v_cndmask_b32_e64
76 define amdgpu_kernel void @selectcc_bool(ptr addrspace(1) %out, i32 %a, i32 %b) nounwind {
77 %icmp0 = icmp ne i32 %a, %b
78 %ext = select i1 %icmp0, i32 -1, i32 0
79 store i32 %ext, ptr addrspace(1) %out