1 ; RUN: llc < %s -march=arm -mattr=+neon,+fp16 | FileCheck %s 2 3 define <2 x i32> @vcvt_f32tos32(<2 x float>* %A) nounwind { 4 ;CHECK-LABEL: vcvt_f32tos32: 5 ;CHECK: vcvt.s32.f32 6 %tmp1 = load <2 x float>* %A 7 %tmp2 = fptosi <2 x float> %tmp1 to <2 x i32> 8 ret <2 x i32> %tmp2 9 } 10 11 define <2 x i32> @vcvt_f32tou32(<2 x float>* %A) nounwind { 12 ;CHECK-LABEL: vcvt_f32tou32: 13 ;CHECK: vcvt.u32.f32 14 %tmp1 = load <2 x float>* %A 15 %tmp2 = fptoui <2 x float> %tmp1 to <2 x i32> 16 ret <2 x i32> %tmp2 17 } 18 19 define <2 x float> @vcvt_s32tof32(<2 x i32>* %A) nounwind { 20 ;CHECK-LABEL: vcvt_s32tof32: 21 ;CHECK: vcvt.f32.s32 22 %tmp1 = load <2 x i32>* %A 23 %tmp2 = sitofp <2 x i32> %tmp1 to <2 x float> 24 ret <2 x float> %tmp2 25 } 26 27 define <2 x float> @vcvt_u32tof32(<2 x i32>* %A) nounwind { 28 ;CHECK-LABEL: vcvt_u32tof32: 29 ;CHECK: vcvt.f32.u32 30 %tmp1 = load <2 x i32>* %A 31 %tmp2 = uitofp <2 x i32> %tmp1 to <2 x float> 32 ret <2 x float> %tmp2 33 } 34 35 define <4 x i32> @vcvtQ_f32tos32(<4 x float>* %A) nounwind { 36 ;CHECK-LABEL: vcvtQ_f32tos32: 37 ;CHECK: vcvt.s32.f32 38 %tmp1 = load <4 x float>* %A 39 %tmp2 = fptosi <4 x float> %tmp1 to <4 x i32> 40 ret <4 x i32> %tmp2 41 } 42 43 define <4 x i32> @vcvtQ_f32tou32(<4 x float>* %A) nounwind { 44 ;CHECK-LABEL: vcvtQ_f32tou32: 45 ;CHECK: vcvt.u32.f32 46 %tmp1 = load <4 x float>* %A 47 %tmp2 = fptoui <4 x float> %tmp1 to <4 x i32> 48 ret <4 x i32> %tmp2 49 } 50 51 define <4 x float> @vcvtQ_s32tof32(<4 x i32>* %A) nounwind { 52 ;CHECK-LABEL: vcvtQ_s32tof32: 53 ;CHECK: vcvt.f32.s32 54 %tmp1 = load <4 x i32>* %A 55 %tmp2 = sitofp <4 x i32> %tmp1 to <4 x float> 56 ret <4 x float> %tmp2 57 } 58 59 define <4 x float> @vcvtQ_u32tof32(<4 x i32>* %A) nounwind { 60 ;CHECK-LABEL: vcvtQ_u32tof32: 61 ;CHECK: vcvt.f32.u32 62 %tmp1 = load <4 x i32>* %A 63 %tmp2 = uitofp <4 x i32> %tmp1 to <4 x float> 64 ret <4 x float> %tmp2 65 } 66 67 define <2 x i32> @vcvt_n_f32tos32(<2 x float>* %A) nounwind { 68 ;CHECK-LABEL: vcvt_n_f32tos32: 69 ;CHECK: vcvt.s32.f32 70 %tmp1 = load <2 x float>* %A 71 %tmp2 = call <2 x i32> @llvm.arm.neon.vcvtfp2fxs.v2i32.v2f32(<2 x float> %tmp1, i32 1) 72 ret <2 x i32> %tmp2 73 } 74 75 define <2 x i32> @vcvt_n_f32tou32(<2 x float>* %A) nounwind { 76 ;CHECK-LABEL: vcvt_n_f32tou32: 77 ;CHECK: vcvt.u32.f32 78 %tmp1 = load <2 x float>* %A 79 %tmp2 = call <2 x i32> @llvm.arm.neon.vcvtfp2fxu.v2i32.v2f32(<2 x float> %tmp1, i32 1) 80 ret <2 x i32> %tmp2 81 } 82 83 define <2 x float> @vcvt_n_s32tof32(<2 x i32>* %A) nounwind { 84 ;CHECK-LABEL: vcvt_n_s32tof32: 85 ;CHECK: vcvt.f32.s32 86 %tmp1 = load <2 x i32>* %A 87 %tmp2 = call <2 x float> @llvm.arm.neon.vcvtfxs2fp.v2f32.v2i32(<2 x i32> %tmp1, i32 1) 88 ret <2 x float> %tmp2 89 } 90 91 define <2 x float> @vcvt_n_u32tof32(<2 x i32>* %A) nounwind { 92 ;CHECK-LABEL: vcvt_n_u32tof32: 93 ;CHECK: vcvt.f32.u32 94 %tmp1 = load <2 x i32>* %A 95 %tmp2 = call <2 x float> @llvm.arm.neon.vcvtfxu2fp.v2f32.v2i32(<2 x i32> %tmp1, i32 1) 96 ret <2 x float> %tmp2 97 } 98 99 declare <2 x i32> @llvm.arm.neon.vcvtfp2fxs.v2i32.v2f32(<2 x float>, i32) nounwind readnone 100 declare <2 x i32> @llvm.arm.neon.vcvtfp2fxu.v2i32.v2f32(<2 x float>, i32) nounwind readnone 101 declare <2 x float> @llvm.arm.neon.vcvtfxs2fp.v2f32.v2i32(<2 x i32>, i32) nounwind readnone 102 declare <2 x float> @llvm.arm.neon.vcvtfxu2fp.v2f32.v2i32(<2 x i32>, i32) nounwind readnone 103 104 define <4 x i32> @vcvtQ_n_f32tos32(<4 x float>* %A) nounwind { 105 ;CHECK-LABEL: vcvtQ_n_f32tos32: 106 ;CHECK: vcvt.s32.f32 107 %tmp1 = load <4 x float>* %A 108 %tmp2 = call <4 x i32> @llvm.arm.neon.vcvtfp2fxs.v4i32.v4f32(<4 x float> %tmp1, i32 1) 109 ret <4 x i32> %tmp2 110 } 111 112 define <4 x i32> @vcvtQ_n_f32tou32(<4 x float>* %A) nounwind { 113 ;CHECK-LABEL: vcvtQ_n_f32tou32: 114 ;CHECK: vcvt.u32.f32 115 %tmp1 = load <4 x float>* %A 116 %tmp2 = call <4 x i32> @llvm.arm.neon.vcvtfp2fxu.v4i32.v4f32(<4 x float> %tmp1, i32 1) 117 ret <4 x i32> %tmp2 118 } 119 120 define <4 x float> @vcvtQ_n_s32tof32(<4 x i32>* %A) nounwind { 121 ;CHECK-LABEL: vcvtQ_n_s32tof32: 122 ;CHECK: vcvt.f32.s32 123 %tmp1 = load <4 x i32>* %A 124 %tmp2 = call <4 x float> @llvm.arm.neon.vcvtfxs2fp.v4f32.v4i32(<4 x i32> %tmp1, i32 1) 125 ret <4 x float> %tmp2 126 } 127 128 define <4 x float> @vcvtQ_n_u32tof32(<4 x i32>* %A) nounwind { 129 ;CHECK-LABEL: vcvtQ_n_u32tof32: 130 ;CHECK: vcvt.f32.u32 131 %tmp1 = load <4 x i32>* %A 132 %tmp2 = call <4 x float> @llvm.arm.neon.vcvtfxu2fp.v4f32.v4i32(<4 x i32> %tmp1, i32 1) 133 ret <4 x float> %tmp2 134 } 135 136 declare <4 x i32> @llvm.arm.neon.vcvtfp2fxs.v4i32.v4f32(<4 x float>, i32) nounwind readnone 137 declare <4 x i32> @llvm.arm.neon.vcvtfp2fxu.v4i32.v4f32(<4 x float>, i32) nounwind readnone 138 declare <4 x float> @llvm.arm.neon.vcvtfxs2fp.v4f32.v4i32(<4 x i32>, i32) nounwind readnone 139 declare <4 x float> @llvm.arm.neon.vcvtfxu2fp.v4f32.v4i32(<4 x i32>, i32) nounwind readnone 140 141 define <4 x float> @vcvt_f16tof32(<4 x i16>* %A) nounwind { 142 ;CHECK-LABEL: vcvt_f16tof32: 143 ;CHECK: vcvt.f32.f16 144 %tmp1 = load <4 x i16>* %A 145 %tmp2 = call <4 x float> @llvm.arm.neon.vcvthf2fp(<4 x i16> %tmp1) 146 ret <4 x float> %tmp2 147 } 148 149 define <4 x i16> @vcvt_f32tof16(<4 x float>* %A) nounwind { 150 ;CHECK-LABEL: vcvt_f32tof16: 151 ;CHECK: vcvt.f16.f32 152 %tmp1 = load <4 x float>* %A 153 %tmp2 = call <4 x i16> @llvm.arm.neon.vcvtfp2hf(<4 x float> %tmp1) 154 ret <4 x i16> %tmp2 155 } 156 157 declare <4 x float> @llvm.arm.neon.vcvthf2fp(<4 x i16>) nounwind readnone 158 declare <4 x i16> @llvm.arm.neon.vcvtfp2hf(<4 x float>) nounwind readnone 159 160 161 define <4 x i16> @fix_float_to_i16(<4 x float> %in) { 162 ; CHECK-LABEL: fix_float_to_i16: 163 ; CHECK: vcvt.u32.f32 [[TMP:q[0-9]+]], {{q[0-9]+}}, #1 164 ; CHECK: vmovn.i32 {{d[0-9]+}}, [[TMP]] 165 166 %scale = fmul <4 x float> %in, <float 2.0, float 2.0, float 2.0, float 2.0> 167 %conv = fptoui <4 x float> %scale to <4 x i16> 168 ret <4 x i16> %conv 169 } 170 171 define <2 x i64> @fix_float_to_i64(<2 x float> %in) { 172 ; CHECK-LABEL: fix_float_to_i64: 173 ; CHECK: bl 174 ; CHECK: bl 175 176 %scale = fmul <2 x float> %in, <float 2.0, float 2.0> 177 %conv = fptoui <2 x float> %scale to <2 x i64> 178 ret <2 x i64> %conv 179 } 180 181 define <4 x i16> @fix_double_to_i16(<4 x double> %in) { 182 ; CHECK-LABEL: fix_double_to_i16: 183 ; CHECK: vcvt.s32.f64 184 ; CHECK: vcvt.s32.f64 185 186 %scale = fmul <4 x double> %in, <double 2.0, double 2.0, double 2.0, double 2.0> 187 %conv = fptoui <4 x double> %scale to <4 x i16> 188 ret <4 x i16> %conv 189 } 190 191 define <2 x i64> @fix_double_to_i64(<2 x double> %in) { 192 ; CHECK-LABEL: fix_double_to_i64: 193 ; CHECK: bl 194 ; CHECK: bl 195 %scale = fmul <2 x double> %in, <double 2.0, double 2.0> 196 %conv = fptoui <2 x double> %scale to <2 x i64> 197 ret <2 x i64> %conv 198 } 199 200
