1 ; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s 2 ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s 3 ; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=R600 -check-prefix=FUNC %s 4 5 6 ; FUNC-LABEL: {{^}}s_sint_to_fp_i32_to_f32: 7 ; R600: INT_TO_FLT * T{{[0-9]+\.[XYZW]}}, KC0[2].Z 8 ; SI: v_cvt_f32_i32_e32 {{v[0-9]+}}, {{s[0-9]+$}} 9 define void @s_sint_to_fp_i32_to_f32(float addrspace(1)* %out, i32 %in) { 10 %result = sitofp i32 %in to float 11 store float %result, float addrspace(1)* %out 12 ret void 13 } 14 15 ; FUNC-LABEL: {{^}}sint_to_fp_v2i32: 16 ; R600-DAG: INT_TO_FLT * T{{[0-9]+\.[XYZW]}}, KC0[2].W 17 ; R600-DAG: INT_TO_FLT * T{{[0-9]+\.[XYZW]}}, KC0[3].X 18 19 ; SI: v_cvt_f32_i32_e32 20 ; SI: v_cvt_f32_i32_e32 21 define void @sint_to_fp_v2i32(<2 x float> addrspace(1)* %out, <2 x i32> %in) { 22 %result = sitofp <2 x i32> %in to <2 x float> 23 store <2 x float> %result, <2 x float> addrspace(1)* %out 24 ret void 25 } 26 27 ; FUNC-LABEL: {{^}}sint_to_fp_v4i32: 28 ; R600: INT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} 29 ; R600: INT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} 30 ; R600: INT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} 31 ; R600: INT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} 32 33 ; SI: v_cvt_f32_i32_e32 34 ; SI: v_cvt_f32_i32_e32 35 ; SI: v_cvt_f32_i32_e32 36 ; SI: v_cvt_f32_i32_e32 37 define void @sint_to_fp_v4i32(<4 x float> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) { 38 %value = load <4 x i32>, <4 x i32> addrspace(1) * %in 39 %result = sitofp <4 x i32> %value to <4 x float> 40 store <4 x float> %result, <4 x float> addrspace(1)* %out 41 ret void 42 } 43 44 ; FUNC-LABEL: {{^}}sint_to_fp_i1_f32: 45 ; SI: v_cmp_eq_i32_e64 [[CMP:s\[[0-9]+:[0-9]\]]], 46 ; SI-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, 1.0, [[CMP]] 47 ; SI: buffer_store_dword [[RESULT]], 48 ; SI: s_endpgm 49 define void @sint_to_fp_i1_f32(float addrspace(1)* %out, i32 %in) { 50 %cmp = icmp eq i32 %in, 0 51 %fp = uitofp i1 %cmp to float 52 store float %fp, float addrspace(1)* %out, align 4 53 ret void 54 } 55 56 ; FUNC-LABEL: {{^}}sint_to_fp_i1_f32_load: 57 ; SI: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1.0 58 ; SI: buffer_store_dword [[RESULT]], 59 ; SI: s_endpgm 60 define void @sint_to_fp_i1_f32_load(float addrspace(1)* %out, i1 %in) { 61 %fp = sitofp i1 %in to float 62 store float %fp, float addrspace(1)* %out, align 4 63 ret void 64 } 65
