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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s3 4; FADD5 6define double @fadda_nxv8f64(double %init, <vscale x 8 x double> %a) {7; CHECK-LABEL: fadda_nxv8f64:8; CHECK: // %bb.0:9; CHECK-NEXT: ptrue p0.d10; CHECK-NEXT: // kill: def $d0 killed $d0 def $z011; CHECK-NEXT: fadda d0, p0, d0, z1.d12; CHECK-NEXT: fadda d0, p0, d0, z2.d13; CHECK-NEXT: fadda d0, p0, d0, z3.d14; CHECK-NEXT: fadda d0, p0, d0, z4.d15; CHECK-NEXT: // kill: def $d0 killed $d0 killed $z016; CHECK-NEXT: ret17 %res = call double @llvm.vector.reduce.fadd.nxv8f64(double %init, <vscale x 8 x double> %a)18 ret double %res19}20 21; FADDV22 23define float @faddv_nxv8f32(float %init, <vscale x 8 x float> %a) {24; CHECK-LABEL: faddv_nxv8f32:25; CHECK: // %bb.0:26; CHECK-NEXT: fadd z1.s, z1.s, z2.s27; CHECK-NEXT: ptrue p0.s28; CHECK-NEXT: faddv s1, p0, z1.s29; CHECK-NEXT: fadd s0, s0, s130; CHECK-NEXT: ret31 %res = call fast float @llvm.vector.reduce.fadd.nxv8f32(float %init, <vscale x 8 x float> %a)32 ret float %res33}34 35; FMAXNMV36 37define double @fmaxv_nxv8f64(<vscale x 8 x double> %a) {38; CHECK-LABEL: fmaxv_nxv8f64:39; CHECK: // %bb.0:40; CHECK-NEXT: ptrue p0.d41; CHECK-NEXT: fmaxnm z1.d, p0/m, z1.d, z3.d42; CHECK-NEXT: fmaxnm z0.d, p0/m, z0.d, z2.d43; CHECK-NEXT: fmaxnm z0.d, p0/m, z0.d, z1.d44; CHECK-NEXT: fmaxnmv d0, p0, z0.d45; CHECK-NEXT: // kill: def $d0 killed $d0 killed $z046; CHECK-NEXT: ret47 %res = call double @llvm.vector.reduce.fmax.nxv8f64(<vscale x 8 x double> %a)48 ret double %res49}50 51; FMINNMV52 53define half @fminv_nxv16f16(<vscale x 16 x half> %a) {54; CHECK-LABEL: fminv_nxv16f16:55; CHECK: // %bb.0:56; CHECK-NEXT: ptrue p0.h57; CHECK-NEXT: fminnm z0.h, p0/m, z0.h, z1.h58; CHECK-NEXT: fminnmv h0, p0, z0.h59; CHECK-NEXT: // kill: def $h0 killed $h0 killed $z060; CHECK-NEXT: ret61 %res = call half @llvm.vector.reduce.fmin.nxv16f16(<vscale x 16 x half> %a)62 ret half %res63}64 65; FMAXV66 67define double @fmaximumv_nxv8f64(<vscale x 8 x double> %a) {68; CHECK-LABEL: fmaximumv_nxv8f64:69; CHECK: // %bb.0:70; CHECK-NEXT: ptrue p0.d71; CHECK-NEXT: fmax z1.d, p0/m, z1.d, z3.d72; CHECK-NEXT: fmax z0.d, p0/m, z0.d, z2.d73; CHECK-NEXT: fmax z0.d, p0/m, z0.d, z1.d74; CHECK-NEXT: fmaxv d0, p0, z0.d75; CHECK-NEXT: // kill: def $d0 killed $d0 killed $z076; CHECK-NEXT: ret77 %res = call double @llvm.vector.reduce.fmaximum.nxv8f64(<vscale x 8 x double> %a)78 ret double %res79}80 81; FMINV82 83define half @fminimumv_nxv16f16(<vscale x 16 x half> %a) {84; CHECK-LABEL: fminimumv_nxv16f16:85; CHECK: // %bb.0:86; CHECK-NEXT: ptrue p0.h87; CHECK-NEXT: fmin z0.h, p0/m, z0.h, z1.h88; CHECK-NEXT: fminv h0, p0, z0.h89; CHECK-NEXT: // kill: def $h0 killed $h0 killed $z090; CHECK-NEXT: ret91 %res = call half @llvm.vector.reduce.fminimum.nxv16f16(<vscale x 16 x half> %a)92 ret half %res93}94 95declare double @llvm.vector.reduce.fadd.nxv8f64(double, <vscale x 8 x double>)96declare float @llvm.vector.reduce.fadd.nxv8f32(float, <vscale x 8 x float>)97 98declare double @llvm.vector.reduce.fmax.nxv8f64(<vscale x 8 x double>)99declare half @llvm.vector.reduce.fmin.nxv16f16(<vscale x 16 x half>)100declare double @llvm.vector.reduce.fmaximum.nxv8f64(<vscale x 8 x double>)101declare half @llvm.vector.reduce.fminimum.nxv16f16(<vscale x 16 x half>)102