test/CodeGen/RISCV/rvv/vreductions-fp-vp.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -mattr=+d,+zvfh,+v -target-abi=ilp32d \
; RUN:     -verify-machineinstrs < %s | FileCheck %s
; RUN: llc -mtriple=riscv64 -mattr=+d,+zvfh,+v -target-abi=lp64d \
; RUN:     -verify-machineinstrs < %s | FileCheck %s

declare half @llvm.vp.reduce.fadd.nxv1f16(half, <vscale x 1 x half>, <vscale x 1 x i1>, i32)

define half @vpreduce_fadd_nxv1f16(half %s, <vscale x 1 x half> %v, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_fadd_nxv1f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e16, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v9, fa0
; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, ma
; CHECK-NEXT:    vfredusum.vs v9, v8, v9, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v9
; CHECK-NEXT:    ret
  %r = call reassoc half @llvm.vp.reduce.fadd.nxv1f16(half %s, <vscale x 1 x half> %v, <vscale x 1 x i1> %m, i32 %evl)
  ret half %r
}

define half @vpreduce_ord_fadd_nxv1f16(half %s, <vscale x 1 x half> %v, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_ord_fadd_nxv1f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e16, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v9, fa0
; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, ma
; CHECK-NEXT:    vfredosum.vs v9, v8, v9, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v9
; CHECK-NEXT:    ret
  %r = call half @llvm.vp.reduce.fadd.nxv1f16(half %s, <vscale x 1 x half> %v, <vscale x 1 x i1> %m, i32 %evl)
  ret half %r
}

declare half @llvm.vp.reduce.fadd.nxv2f16(half, <vscale x 2 x half>, <vscale x 2 x i1>, i32)

define half @vpreduce_fadd_nxv2f16(half %s, <vscale x 2 x half> %v, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_fadd_nxv2f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e16, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v9, fa0
; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, ma
; CHECK-NEXT:    vfredusum.vs v9, v8, v9, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v9
; CHECK-NEXT:    ret
  %r = call reassoc half @llvm.vp.reduce.fadd.nxv2f16(half %s, <vscale x 2 x half> %v, <vscale x 2 x i1> %m, i32 %evl)
  ret half %r
}

define half @vpreduce_ord_fadd_nxv2f16(half %s, <vscale x 2 x half> %v, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_ord_fadd_nxv2f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e16, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v9, fa0
; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, ma
; CHECK-NEXT:    vfredosum.vs v9, v8, v9, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v9
; CHECK-NEXT:    ret
  %r = call half @llvm.vp.reduce.fadd.nxv2f16(half %s, <vscale x 2 x half> %v, <vscale x 2 x i1> %m, i32 %evl)
  ret half %r
}

declare half @llvm.vp.reduce.fadd.nxv4f16(half, <vscale x 4 x half>, <vscale x 4 x i1>, i32)

define half @vpreduce_fadd_nxv4f16(half %s, <vscale x 4 x half> %v, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_fadd_nxv4f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e16, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v9, fa0
; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, ma
; CHECK-NEXT:    vfredusum.vs v9, v8, v9, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v9
; CHECK-NEXT:    ret
  %r = call reassoc half @llvm.vp.reduce.fadd.nxv4f16(half %s, <vscale x 4 x half> %v, <vscale x 4 x i1> %m, i32 %evl)
  ret half %r
}

define half @vpreduce_ord_fadd_nxv4f16(half %s, <vscale x 4 x half> %v, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_ord_fadd_nxv4f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e16, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v9, fa0
; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, ma
; CHECK-NEXT:    vfredosum.vs v9, v8, v9, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v9
; CHECK-NEXT:    ret
  %r = call half @llvm.vp.reduce.fadd.nxv4f16(half %s, <vscale x 4 x half> %v, <vscale x 4 x i1> %m, i32 %evl)
  ret half %r
}

declare half @llvm.vp.reduce.fadd.nxv64f16(half, <vscale x 64 x half>, <vscale x 64 x i1>, i32)

define half @vpreduce_fadd_nxv64f16(half %s, <vscale x 64 x half> %v, <vscale x 64 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_fadd_nxv64f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    csrr a2, vlenb
; CHECK-NEXT:    srli a1, a2, 1
; CHECK-NEXT:    slli a2, a2, 2
; CHECK-NEXT:    vsetvli a3, zero, e8, m1, ta, ma
; CHECK-NEXT:    vslidedown.vx v24, v0, a1
; CHECK-NEXT:    sub a1, a0, a2
; CHECK-NEXT:    sltu a3, a0, a1
; CHECK-NEXT:    addi a3, a3, -1
; CHECK-NEXT:    and a1, a3, a1
; CHECK-NEXT:    bltu a0, a2, .LBB6_2
; CHECK-NEXT:  # %bb.1:
; CHECK-NEXT:    mv a0, a2
; CHECK-NEXT:  .LBB6_2:
; CHECK-NEXT:    vsetvli zero, zero, e16, m2, ta, ma
; CHECK-NEXT:    vfmv.s.f v25, fa0
; CHECK-NEXT:    vsetvli zero, a0, e16, m8, ta, ma
; CHECK-NEXT:    vfredusum.vs v25, v8, v25, v0.t
; CHECK-NEXT:    vmv1r.v v0, v24
; CHECK-NEXT:    vsetvli zero, a1, e16, m8, ta, ma
; CHECK-NEXT:    vfredusum.vs v25, v16, v25, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v25
; CHECK-NEXT:    ret
  %r = call reassoc half @llvm.vp.reduce.fadd.nxv64f16(half %s, <vscale x 64 x half> %v, <vscale x 64 x i1> %m, i32 %evl)
  ret half %r
}

define half @vpreduce_ord_fadd_nxv64f16(half %s, <vscale x 64 x half> %v, <vscale x 64 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_ord_fadd_nxv64f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    csrr a2, vlenb
; CHECK-NEXT:    srli a1, a2, 1
; CHECK-NEXT:    slli a2, a2, 2
; CHECK-NEXT:    vsetvli a3, zero, e8, m1, ta, ma
; CHECK-NEXT:    vslidedown.vx v24, v0, a1
; CHECK-NEXT:    sub a1, a0, a2
; CHECK-NEXT:    sltu a3, a0, a1
; CHECK-NEXT:    addi a3, a3, -1
; CHECK-NEXT:    and a1, a3, a1
; CHECK-NEXT:    bltu a0, a2, .LBB7_2
; CHECK-NEXT:  # %bb.1:
; CHECK-NEXT:    mv a0, a2
; CHECK-NEXT:  .LBB7_2:
; CHECK-NEXT:    vsetvli zero, zero, e16, m2, ta, ma
; CHECK-NEXT:    vfmv.s.f v25, fa0
; CHECK-NEXT:    vsetvli zero, a0, e16, m8, ta, ma
; CHECK-NEXT:    vfredosum.vs v25, v8, v25, v0.t
; CHECK-NEXT:    vmv1r.v v0, v24
; CHECK-NEXT:    vsetvli zero, a1, e16, m8, ta, ma
; CHECK-NEXT:    vfredosum.vs v25, v16, v25, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v25
; CHECK-NEXT:    ret
  %r = call half @llvm.vp.reduce.fadd.nxv64f16(half %s, <vscale x 64 x half> %v, <vscale x 64 x i1> %m, i32 %evl)
  ret half %r
}

declare float @llvm.vp.reduce.fadd.nxv1f32(float, <vscale x 1 x float>, <vscale x 1 x i1>, i32)

define float @vpreduce_fadd_nxv1f32(float %s, <vscale x 1 x float> %v, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_fadd_nxv1f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v9, fa0
; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, ma
; CHECK-NEXT:    vfredusum.vs v9, v8, v9, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v9
; CHECK-NEXT:    ret
  %r = call reassoc float @llvm.vp.reduce.fadd.nxv1f32(float %s, <vscale x 1 x float> %v, <vscale x 1 x i1> %m, i32 %evl)
  ret float %r
}

define float @vpreduce_ord_fadd_nxv1f32(float %s, <vscale x 1 x float> %v, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_ord_fadd_nxv1f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v9, fa0
; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, ma
; CHECK-NEXT:    vfredosum.vs v9, v8, v9, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v9
; CHECK-NEXT:    ret
  %r = call float @llvm.vp.reduce.fadd.nxv1f32(float %s, <vscale x 1 x float> %v, <vscale x 1 x i1> %m, i32 %evl)
  ret float %r
}

declare float @llvm.vp.reduce.fadd.nxv2f32(float, <vscale x 2 x float>, <vscale x 2 x i1>, i32)

define float @vpreduce_fadd_nxv2f32(float %s, <vscale x 2 x float> %v, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_fadd_nxv2f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v9, fa0
; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, ma
; CHECK-NEXT:    vfredusum.vs v9, v8, v9, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v9
; CHECK-NEXT:    ret
  %r = call reassoc float @llvm.vp.reduce.fadd.nxv2f32(float %s, <vscale x 2 x float> %v, <vscale x 2 x i1> %m, i32 %evl)
  ret float %r
}

define float @vpreduce_ord_fadd_nxv2f32(float %s, <vscale x 2 x float> %v, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_ord_fadd_nxv2f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v9, fa0
; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, ma
; CHECK-NEXT:    vfredosum.vs v9, v8, v9, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v9
; CHECK-NEXT:    ret
  %r = call float @llvm.vp.reduce.fadd.nxv2f32(float %s, <vscale x 2 x float> %v, <vscale x 2 x i1> %m, i32 %evl)
  ret float %r
}

declare float @llvm.vp.reduce.fadd.nxv4f32(float, <vscale x 4 x float>, <vscale x 4 x i1>, i32)

define float @vpreduce_fadd_nxv4f32(float %s, <vscale x 4 x float> %v, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_fadd_nxv4f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v10, fa0
; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, ma
; CHECK-NEXT:    vfredusum.vs v10, v8, v10, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v10
; CHECK-NEXT:    ret
  %r = call reassoc float @llvm.vp.reduce.fadd.nxv4f32(float %s, <vscale x 4 x float> %v, <vscale x 4 x i1> %m, i32 %evl)
  ret float %r
}

define float @vpreduce_ord_fadd_nxv4f32(float %s, <vscale x 4 x float> %v, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_ord_fadd_nxv4f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v10, fa0
; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, ma
; CHECK-NEXT:    vfredosum.vs v10, v8, v10, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v10
; CHECK-NEXT:    ret
  %r = call float @llvm.vp.reduce.fadd.nxv4f32(float %s, <vscale x 4 x float> %v, <vscale x 4 x i1> %m, i32 %evl)
  ret float %r
}

declare double @llvm.vp.reduce.fadd.nxv1f64(double, <vscale x 1 x double>, <vscale x 1 x i1>, i32)

define double @vpreduce_fadd_nxv1f64(double %s, <vscale x 1 x double> %v, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_fadd_nxv1f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e64, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v9, fa0
; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, ma
; CHECK-NEXT:    vfredusum.vs v9, v8, v9, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v9
; CHECK-NEXT:    ret
  %r = call reassoc double @llvm.vp.reduce.fadd.nxv1f64(double %s, <vscale x 1 x double> %v, <vscale x 1 x i1> %m, i32 %evl)
  ret double %r
}

define double @vpreduce_ord_fadd_nxv1f64(double %s, <vscale x 1 x double> %v, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_ord_fadd_nxv1f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e64, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v9, fa0
; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, ma
; CHECK-NEXT:    vfredosum.vs v9, v8, v9, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v9
; CHECK-NEXT:    ret
  %r = call double @llvm.vp.reduce.fadd.nxv1f64(double %s, <vscale x 1 x double> %v, <vscale x 1 x i1> %m, i32 %evl)
  ret double %r
}

declare double @llvm.vp.reduce.fadd.nxv2f64(double, <vscale x 2 x double>, <vscale x 2 x i1>, i32)

define double @vpreduce_fadd_nxv2f64(double %s, <vscale x 2 x double> %v, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_fadd_nxv2f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e64, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v10, fa0
; CHECK-NEXT:    vsetvli zero, a0, e64, m2, ta, ma
; CHECK-NEXT:    vfredusum.vs v10, v8, v10, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v10
; CHECK-NEXT:    ret
  %r = call reassoc double @llvm.vp.reduce.fadd.nxv2f64(double %s, <vscale x 2 x double> %v, <vscale x 2 x i1> %m, i32 %evl)
  ret double %r
}

define double @vpreduce_ord_fadd_nxv2f64(double %s, <vscale x 2 x double> %v, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_ord_fadd_nxv2f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e64, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v10, fa0
; CHECK-NEXT:    vsetvli zero, a0, e64, m2, ta, ma
; CHECK-NEXT:    vfredosum.vs v10, v8, v10, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v10
; CHECK-NEXT:    ret
  %r = call double @llvm.vp.reduce.fadd.nxv2f64(double %s, <vscale x 2 x double> %v, <vscale x 2 x i1> %m, i32 %evl)
  ret double %r
}

declare double @llvm.vp.reduce.fadd.nxv3f64(double, <vscale x 3 x double>, <vscale x 3 x i1>, i32)

define double @vpreduce_fadd_nxv3f64(double %s, <vscale x 3 x double> %v, <vscale x 3 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_fadd_nxv3f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e64, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v12, fa0
; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, ma
; CHECK-NEXT:    vfredusum.vs v12, v8, v12, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v12
; CHECK-NEXT:    ret
  %r = call reassoc double @llvm.vp.reduce.fadd.nxv3f64(double %s, <vscale x 3 x double> %v, <vscale x 3 x i1> %m, i32 %evl)
  ret double %r
}

define double @vpreduce_ord_fadd_nxv3f64(double %s, <vscale x 3 x double> %v, <vscale x 3 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_ord_fadd_nxv3f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e64, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v12, fa0
; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, ma
; CHECK-NEXT:    vfredosum.vs v12, v8, v12, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v12
; CHECK-NEXT:    ret
  %r = call double @llvm.vp.reduce.fadd.nxv3f64(double %s, <vscale x 3 x double> %v, <vscale x 3 x i1> %m, i32 %evl)
  ret double %r
}

declare double @llvm.vp.reduce.fadd.nxv4f64(double, <vscale x 4 x double>, <vscale x 4 x i1>, i32)

define double @vpreduce_fadd_nxv4f64(double %s, <vscale x 4 x double> %v, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_fadd_nxv4f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e64, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v12, fa0
; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, ma
; CHECK-NEXT:    vfredusum.vs v12, v8, v12, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v12
; CHECK-NEXT:    ret
  %r = call reassoc double @llvm.vp.reduce.fadd.nxv4f64(double %s, <vscale x 4 x double> %v, <vscale x 4 x i1> %m, i32 %evl)
  ret double %r
}

define double @vpreduce_ord_fadd_nxv4f64(double %s, <vscale x 4 x double> %v, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_ord_fadd_nxv4f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e64, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v12, fa0
; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, ma
; CHECK-NEXT:    vfredosum.vs v12, v8, v12, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v12
; CHECK-NEXT:    ret
  %r = call double @llvm.vp.reduce.fadd.nxv4f64(double %s, <vscale x 4 x double> %v, <vscale x 4 x i1> %m, i32 %evl)
  ret double %r
}

define float @vpreduce_fminimum_nxv4f32(float %start, <vscale x 4 x float> %val, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_fminimum_nxv4f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, ma
; CHECK-NEXT:    vmfne.vv v10, v8, v8, v0.t
; CHECK-NEXT:    feq.s a1, fa0, fa0
; CHECK-NEXT:    vcpop.m a2, v10, v0.t
; CHECK-NEXT:    xori a1, a1, 1
; CHECK-NEXT:    or a1, a2, a1
; CHECK-NEXT:    beqz a1, .LBB22_2
; CHECK-NEXT:  # %bb.1:
; CHECK-NEXT:    lui a0, 523264
; CHECK-NEXT:    fmv.w.x fa0, a0
; CHECK-NEXT:    ret
; CHECK-NEXT:  .LBB22_2:
; CHECK-NEXT:    vsetivli zero, 1, e32, m2, ta, ma
; CHECK-NEXT:    vfmv.s.f v10, fa0
; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, ma
; CHECK-NEXT:    vfredmin.vs v10, v8, v10, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v10
; CHECK-NEXT:    ret
  %s = call float @llvm.vp.reduce.fminimum.nxv4f32(float %start, <vscale x 4 x float> %val, <vscale x 4 x i1> %m, i32 %evl)
  ret float %s
}

define float @vpreduce_fmaximum_nxv4f32(float %start, <vscale x 4 x float> %val, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_fmaximum_nxv4f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, ma
; CHECK-NEXT:    vmfne.vv v10, v8, v8, v0.t
; CHECK-NEXT:    feq.s a1, fa0, fa0
; CHECK-NEXT:    vcpop.m a2, v10, v0.t
; CHECK-NEXT:    xori a1, a1, 1
; CHECK-NEXT:    or a1, a2, a1
; CHECK-NEXT:    beqz a1, .LBB23_2
; CHECK-NEXT:  # %bb.1:
; CHECK-NEXT:    lui a0, 523264
; CHECK-NEXT:    fmv.w.x fa0, a0
; CHECK-NEXT:    ret
; CHECK-NEXT:  .LBB23_2:
; CHECK-NEXT:    vsetivli zero, 1, e32, m2, ta, ma
; CHECK-NEXT:    vfmv.s.f v10, fa0
; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, ma
; CHECK-NEXT:    vfredmax.vs v10, v8, v10, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v10
; CHECK-NEXT:    ret
  %s = call float @llvm.vp.reduce.fmaximum.nxv4f32(float %start, <vscale x 4 x float> %val, <vscale x 4 x i1> %m, i32 %evl)
  ret float %s
}

define float @vpreduce_fminimum_nnan_nxv4f32(float %start, <vscale x 4 x float> %val, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_fminimum_nnan_nxv4f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v10, fa0
; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, ma
; CHECK-NEXT:    vfredmin.vs v10, v8, v10, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v10
; CHECK-NEXT:    ret
  %s = call nnan float @llvm.vp.reduce.fminimum.nxv4f32(float %start, <vscale x 4 x float> %val, <vscale x 4 x i1> %m, i32 %evl)
  ret float %s
}

define float @vpreduce_fmaximum_nnan_nxv4f32(float %start, <vscale x 4 x float> %val, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_fmaximum_nnan_nxv4f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v10, fa0
; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, ma
; CHECK-NEXT:    vfredmax.vs v10, v8, v10, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v10
; CHECK-NEXT:    ret
  %s = call nnan float @llvm.vp.reduce.fmaximum.nxv4f32(float %start, <vscale x 4 x float> %val, <vscale x 4 x i1> %m, i32 %evl)
  ret float %s
}

define float @vpreduce_fadd_fpext_vp_nxv1f16_nxv1f32(float %s, <vscale x 1 x half> %v, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_fadd_fpext_vp_nxv1f16_nxv1f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, ma
; CHECK-NEXT:    vfwcvt.f.f.v v9, v8, v0.t
; CHECK-NEXT:    vsetivli zero, 1, e32, mf2, ta, ma
; CHECK-NEXT:    vfmv.s.f v8, fa0
; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, ma
; CHECK-NEXT:    vfredusum.vs v8, v9, v8, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v8
; CHECK-NEXT:    ret
  %w = call <vscale x 1 x float> @llvm.vp.fpext(<vscale x 1 x half> %v, <vscale x 1 x i1> %m, i32 %evl)
  %r = call reassoc float @llvm.vp.reduce.fadd(float %s, <vscale x 1 x float> %w, <vscale x 1 x i1> %m, i32 %evl)
  ret float %r
}

define float @vpreduce_ord_fadd_fpext_vp_fpext_nxv1f16_nxv1f32(float %s, <vscale x 1 x half> %v, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_ord_fadd_fpext_vp_fpext_nxv1f16_nxv1f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, ma
; CHECK-NEXT:    vfwcvt.f.f.v v9, v8, v0.t
; CHECK-NEXT:    vsetivli zero, 1, e32, mf2, ta, ma
; CHECK-NEXT:    vfmv.s.f v8, fa0
; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, ma
; CHECK-NEXT:    vfredosum.vs v8, v9, v8, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v8
; CHECK-NEXT:    ret
  %w = call <vscale x 1 x float> @llvm.vp.fpext(<vscale x 1 x half> %v, <vscale x 1 x i1> %m, i32 %evl)
  %r = call float @llvm.vp.reduce.fadd(float %s, <vscale x 1 x float> %w, <vscale x 1 x i1> %m, i32 %evl)
  ret float %r
}

define double @vpreduce_fadd_fpext_vp_nxv1f32_nxv1f64(double %s, <vscale x 1 x float> %v, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_fadd_fpext_vp_nxv1f32_nxv1f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, ma
; CHECK-NEXT:    vfwcvt.f.f.v v9, v8, v0.t
; CHECK-NEXT:    vsetivli zero, 1, e64, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v8, fa0
; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, ma
; CHECK-NEXT:    vfredusum.vs v8, v9, v8, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v8
; CHECK-NEXT:    ret
  %w = call <vscale x 1 x double> @llvm.vp.fpext(<vscale x 1 x float> %v, <vscale x 1 x i1> %m, i32 %evl)
  %r = call reassoc double @llvm.vp.reduce.fadd(double %s, <vscale x 1 x double> %w, <vscale x 1 x i1> %m, i32 %evl)
  ret double %r
}

define double @vpreduce_ord_fadd_fpext_vp_fpext_nxv1f32_nxv1f64(double %s, <vscale x 1 x float> %v, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_ord_fadd_fpext_vp_fpext_nxv1f32_nxv1f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, ma
; CHECK-NEXT:    vfwcvt.f.f.v v9, v8, v0.t
; CHECK-NEXT:    vsetivli zero, 1, e64, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v8, fa0
; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, ma
; CHECK-NEXT:    vfredosum.vs v8, v9, v8, v0.t
; CHECK-NEXT:    vfmv.f.s fa0, v8
; CHECK-NEXT:    ret
  %w = call <vscale x 1 x double> @llvm.vp.fpext(<vscale x 1 x float> %v, <vscale x 1 x i1> %m, i32 %evl)
  %r = call double @llvm.vp.reduce.fadd(double %s, <vscale x 1 x double> %w, <vscale x 1 x i1> %m, i32 %evl)
  ret double %r
}

define float @vpreduce_fadd_fpext_nxv1f16_nxv1f32(float %s, <vscale x 1 x half> %v, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_fadd_fpext_nxv1f16_nxv1f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v9, fa0
; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, ma
; CHECK-NEXT:    vfwredusum.vs v9, v8, v9, v0.t
; CHECK-NEXT:    vsetvli zero, zero, e32, mf2, ta, ma
; CHECK-NEXT:    vfmv.f.s fa0, v9
; CHECK-NEXT:    ret
  %w = fpext <vscale x 1 x half> %v to <vscale x 1 x float>
  %r = call reassoc float @llvm.vp.reduce.fadd(float %s, <vscale x 1 x float> %w, <vscale x 1 x i1> %m, i32 %evl)
  ret float %r
}

define float @vpreduce_ord_fadd_fpext_nxv1f16_nxv1f32(float %s, <vscale x 1 x half> %v, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_ord_fadd_fpext_nxv1f16_nxv1f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e32, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v9, fa0
; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, ma
; CHECK-NEXT:    vfwredosum.vs v9, v8, v9, v0.t
; CHECK-NEXT:    vsetvli zero, zero, e32, mf2, ta, ma
; CHECK-NEXT:    vfmv.f.s fa0, v9
; CHECK-NEXT:    ret
  %w = fpext <vscale x 1 x half> %v to <vscale x 1 x float>
  %r = call float @llvm.vp.reduce.fadd(float %s, <vscale x 1 x float> %w, <vscale x 1 x i1> %m, i32 %evl)
  ret float %r
}

define double @vpreduce_fadd_fpext_nxv1f32_nxv1f64(double %s, <vscale x 1 x float> %v, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_fadd_fpext_nxv1f32_nxv1f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e64, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v9, fa0
; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, ma
; CHECK-NEXT:    vfwredusum.vs v9, v8, v9, v0.t
; CHECK-NEXT:    vsetvli zero, zero, e64, m1, ta, ma
; CHECK-NEXT:    vfmv.f.s fa0, v9
; CHECK-NEXT:    ret
  %w = fpext <vscale x 1 x float> %v to <vscale x 1 x double>
  %r = call reassoc double @llvm.vp.reduce.fadd(double %s, <vscale x 1 x double> %w, <vscale x 1 x i1> %m, i32 %evl)
  ret double %r
}

define double @vpreduce_ord_fadd_fpext_nxv1f32_nxv1f64(double %s, <vscale x 1 x float> %v, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpreduce_ord_fadd_fpext_nxv1f32_nxv1f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 1, e64, m1, ta, ma
; CHECK-NEXT:    vfmv.s.f v9, fa0
; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, ma
; CHECK-NEXT:    vfwredosum.vs v9, v8, v9, v0.t
; CHECK-NEXT:    vsetvli zero, zero, e64, m1, ta, ma
; CHECK-NEXT:    vfmv.f.s fa0, v9
; CHECK-NEXT:    ret
  %w = fpext <vscale x 1 x float> %v to <vscale x 1 x double>
  %r = call double @llvm.vp.reduce.fadd(double %s, <vscale x 1 x double> %w, <vscale x 1 x i1> %m, i32 %evl)
  ret double %r
}