1; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s 2; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=R600 -check-prefix=FUNC %s 3 4; FUNC-LABEL: @uint_to_fp_v2i32 5; R600-DAG: UINT_TO_FLT * T{{[0-9]+\.[XYZW]}}, KC0[2].W 6; R600-DAG: UINT_TO_FLT * T{{[0-9]+\.[XYZW]}}, KC0[3].X 7 8; SI: V_CVT_F32_U32_e32 9; SI: V_CVT_F32_U32_e32 10; SI: S_ENDPGM 11define void @uint_to_fp_v2i32(<2 x float> addrspace(1)* %out, <2 x i32> %in) { 12 %result = uitofp <2 x i32> %in to <2 x float> 13 store <2 x float> %result, <2 x float> addrspace(1)* %out 14 ret void 15} 16 17; FUNC-LABEL: @uint_to_fp_v4i32 18; R600: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} 19; R600: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} 20; R600: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} 21; R600: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} 22 23; SI: V_CVT_F32_U32_e32 24; SI: V_CVT_F32_U32_e32 25; SI: V_CVT_F32_U32_e32 26; SI: V_CVT_F32_U32_e32 27; SI: S_ENDPGM 28define void @uint_to_fp_v4i32(<4 x float> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) { 29 %value = load <4 x i32> addrspace(1) * %in 30 %result = uitofp <4 x i32> %value to <4 x float> 31 store <4 x float> %result, <4 x float> addrspace(1)* %out 32 ret void 33} 34 35; FUNC-LABEL: @uint_to_fp_i64_f32 36; R600: UINT_TO_FLT 37; R600: UINT_TO_FLT 38; R600: MULADD_IEEE 39; SI: V_CVT_F32_U32_e32 40; SI: V_CVT_F32_U32_e32 41; SI: V_MAD_F32 42; SI: S_ENDPGM 43define void @uint_to_fp_i64_f32(float addrspace(1)* %out, i64 %in) { 44entry: 45 %0 = uitofp i64 %in to float 46 store float %0, float addrspace(1)* %out 47 ret void 48} 49 50; FUNC-LABEL: @uint_to_fp_i1_f32: 51; SI: V_CMP_EQ_I32_e64 [[CMP:s\[[0-9]+:[0-9]\]]], 52; SI-NEXT: V_CNDMASK_B32_e64 [[RESULT:v[0-9]+]], 0, 1.000000e+00, [[CMP]] 53; SI: BUFFER_STORE_DWORD [[RESULT]], 54; SI: S_ENDPGM 55define void @uint_to_fp_i1_f32(float addrspace(1)* %out, i32 %in) { 56 %cmp = icmp eq i32 %in, 0 57 %fp = uitofp i1 %cmp to float 58 store float %fp, float addrspace(1)* %out, align 4 59 ret void 60} 61 62; FUNC-LABEL: @uint_to_fp_i1_f32_load: 63; SI: V_CNDMASK_B32_e64 [[RESULT:v[0-9]+]], 0, 1.000000e+00 64; SI: BUFFER_STORE_DWORD [[RESULT]], 65; SI: S_ENDPGM 66define void @uint_to_fp_i1_f32_load(float addrspace(1)* %out, i1 %in) { 67 %fp = uitofp i1 %in to float 68 store float %fp, float addrspace(1)* %out, align 4 69 ret void 70} 71