1 ; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s 2 3 ; This test just checks that the compiler doesn't crash. 4 5 declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float) 6 7 ; FUNC-LABEL: @v32i8_to_v8i32 8 ; SI: S_ENDPGM 9 define void @v32i8_to_v8i32(<32 x i8> addrspace(2)* inreg) #0 { 10 entry: 11 %1 = load <32 x i8> addrspace(2)* %0 12 %2 = bitcast <32 x i8> %1 to <8 x i32> 13 %3 = extractelement <8 x i32> %2, i32 1 14 %4 = icmp ne i32 %3, 0 15 %5 = select i1 %4, float 0.0, float 1.0 16 call void @llvm.SI.export(i32 15, i32 1, i32 1, i32 0, i32 1, float %5, float %5, float %5, float %5) 17 ret void 18 } 19 20 ; FUNC-LABEL: @i8ptr_v16i8ptr 21 ; SI: S_ENDPGM 22 define void @i8ptr_v16i8ptr(<16 x i8> addrspace(1)* %out, i8 addrspace(1)* %in) { 23 entry: 24 %0 = bitcast i8 addrspace(1)* %in to <16 x i8> addrspace(1)* 25 %1 = load <16 x i8> addrspace(1)* %0 26 store <16 x i8> %1, <16 x i8> addrspace(1)* %out 27 ret void 28 } 29 30 define void @f32_to_v2i16(<2 x i16> addrspace(1)* %out, float addrspace(1)* %in) nounwind { 31 %load = load float addrspace(1)* %in, align 4 32 %bc = bitcast float %load to <2 x i16> 33 store <2 x i16> %bc, <2 x i16> addrspace(1)* %out, align 4 34 ret void 35 } 36 37 define void @v2i16_to_f32(float addrspace(1)* %out, <2 x i16> addrspace(1)* %in) nounwind { 38 %load = load <2 x i16> addrspace(1)* %in, align 4 39 %bc = bitcast <2 x i16> %load to float 40 store float %bc, float addrspace(1)* %out, align 4 41 ret void 42 } 43 44 define void @v4i8_to_i32(i32 addrspace(1)* %out, <4 x i8> addrspace(1)* %in) nounwind { 45 %load = load <4 x i8> addrspace(1)* %in, align 4 46 %bc = bitcast <4 x i8> %load to i32 47 store i32 %bc, i32 addrspace(1)* %out, align 4 48 ret void 49 } 50 51 define void @i32_to_v4i8(<4 x i8> addrspace(1)* %out, i32 addrspace(1)* %in) nounwind { 52 %load = load i32 addrspace(1)* %in, align 4 53 %bc = bitcast i32 %load to <4 x i8> 54 store <4 x i8> %bc, <4 x i8> addrspace(1)* %out, align 4 55 ret void 56 } 57 58 ; FUNC-LABEL: @bitcast_v2i32_to_f64 59 ; SI: S_ENDPGM 60 define void @bitcast_v2i32_to_f64(double addrspace(1)* %out, <2 x i32> addrspace(1)* %in) { 61 %val = load <2 x i32> addrspace(1)* %in, align 8 62 %add = add <2 x i32> %val, <i32 4, i32 9> 63 %bc = bitcast <2 x i32> %add to double 64 store double %bc, double addrspace(1)* %out, align 8 65 ret void 66 } 67 68 ; FUNC-LABEL: @bitcast_f64_to_v2i32 69 ; SI: S_ENDPGM 70 define void @bitcast_f64_to_v2i32(<2 x i32> addrspace(1)* %out, double addrspace(1)* %in) { 71 %val = load double addrspace(1)* %in, align 8 72 %add = fadd double %val, 4.0 73 %bc = bitcast double %add to <2 x i32> 74 store <2 x i32> %bc, <2 x i32> addrspace(1)* %out, align 8 75 ret void 76 } 77 78 attributes #0 = { "ShaderType"="0" } 79
