1; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s 2 3; CHECK: @test_a 4; CHECK-NOT: CND 5; CHECK: SET{{[NEQGTL]+}}_DX10 6 7define void @test_a(i32 addrspace(1)* %out, float %in) { 8entry: 9 %0 = fcmp ult float %in, 0.000000e+00 10 %1 = select i1 %0, float 1.000000e+00, float 0.000000e+00 11 %2 = fsub float -0.000000e+00, %1 12 %3 = fptosi float %2 to i32 13 %4 = bitcast i32 %3 to float 14 %5 = bitcast float %4 to i32 15 %6 = icmp ne i32 %5, 0 16 br i1 %6, label %IF, label %ENDIF 17 18IF: 19 %7 = getelementptr i32 addrspace(1)* %out, i32 1 20 store i32 0, i32 addrspace(1)* %7 21 br label %ENDIF 22 23ENDIF: 24 store i32 0, i32 addrspace(1)* %out 25 ret void 26} 27 28; Same as test_a, but the branch labels are swapped to produce the inverse cc 29; for the icmp instruction 30 31; CHECK: @test_b 32; CHECK: SET{{[GTEQN]+}}_DX10 33; CHECK-NEXT: PRED_ 34define void @test_b(i32 addrspace(1)* %out, float %in) { 35entry: 36 %0 = fcmp ult float %in, 0.0 37 %1 = select i1 %0, float 1.000000e+00, float 0.000000e+00 38 %2 = fsub float -0.000000e+00, %1 39 %3 = fptosi float %2 to i32 40 %4 = bitcast i32 %3 to float 41 %5 = bitcast float %4 to i32 42 %6 = icmp ne i32 %5, 0 43 br i1 %6, label %ENDIF, label %IF 44 45IF: 46 %7 = getelementptr i32 addrspace(1)* %out, i32 1 47 store i32 0, i32 addrspace(1)* %7 48 br label %ENDIF 49 50ENDIF: 51 store i32 0, i32 addrspace(1)* %out 52 ret void 53} 54 55; Test a CND*_INT instruction with float true/false values 56; CHECK: @test_c 57; CHECK: CND{{[GTE]+}}_INT 58define void @test_c(float addrspace(1)* %out, i32 %in) { 59entry: 60 %0 = icmp sgt i32 %in, 0 61 %1 = select i1 %0, float 2.0, float 3.0 62 store float %1, float addrspace(1)* %out 63 ret void 64} 65