fixed-vectors-vreductions-mask.ll | Explore in Territory

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -mattr=+m,+v -verify-machineinstrs < %s | FileCheck %s
; RUN: llc -mtriple=riscv64 -mattr=+m,+v -verify-machineinstrs < %s | FileCheck %s

declare i1 @llvm.vector.reduce.or.v1i1(<1 x i1>)

define zeroext i1 @vreduce_or_v1i1(<1 x i1> %v) {
; CHECK-LABEL: vreduce_or_v1i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli a0, zero, e8, mf8, ta, ma
; CHECK-NEXT:    vfirst.m a0, v0
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.or.v1i1(<1 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.xor.v1i1(<1 x i1>)

define zeroext i1 @vreduce_xor_v1i1(<1 x i1> %v) {
; CHECK-LABEL: vreduce_xor_v1i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli a0, zero, e8, mf8, ta, ma
; CHECK-NEXT:    vfirst.m a0, v0
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.xor.v1i1(<1 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.and.v1i1(<1 x i1>)

define zeroext i1 @vreduce_and_v1i1(<1 x i1> %v) {
; CHECK-LABEL: vreduce_and_v1i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli a0, zero, e8, mf8, ta, ma
; CHECK-NEXT:    vfirst.m a0, v0
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.and.v1i1(<1 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.umax.v1i1(<1 x i1>)

define zeroext i1 @vreduce_umax_v1i1(<1 x i1> %v) {
; CHECK-LABEL: vreduce_umax_v1i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli a0, zero, e8, mf8, ta, ma
; CHECK-NEXT:    vfirst.m a0, v0
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.umax.v1i1(<1 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.smax.v1i1(<1 x i1>)

define zeroext i1 @vreduce_smax_v1i1(<1 x i1> %v) {
; CHECK-LABEL: vreduce_smax_v1i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli a0, zero, e8, mf8, ta, ma
; CHECK-NEXT:    vfirst.m a0, v0
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.smax.v1i1(<1 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.umin.v1i1(<1 x i1>)

define zeroext i1 @vreduce_umin_v1i1(<1 x i1> %v) {
; CHECK-LABEL: vreduce_umin_v1i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli a0, zero, e8, mf8, ta, ma
; CHECK-NEXT:    vfirst.m a0, v0
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.umin.v1i1(<1 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.smin.v1i1(<1 x i1>)

define zeroext i1 @vreduce_smin_v1i1(<1 x i1> %v) {
; CHECK-LABEL: vreduce_smin_v1i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli a0, zero, e8, mf8, ta, ma
; CHECK-NEXT:    vfirst.m a0, v0
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.smin.v1i1(<1 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.or.v2i1(<2 x i1>)

define zeroext i1 @vreduce_or_v2i1(<2 x i1> %v) {
; CHECK-LABEL: vreduce_or_v2i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 2, e8, mf8, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    snez a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.or.v2i1(<2 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.xor.v2i1(<2 x i1>)

define zeroext i1 @vreduce_xor_v2i1(<2 x i1> %v) {
; CHECK-LABEL: vreduce_xor_v2i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 2, e8, mf8, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    andi a0, a0, 1
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.xor.v2i1(<2 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.and.v2i1(<2 x i1>)

define zeroext i1 @vreduce_and_v2i1(<2 x i1> %v) {
; CHECK-LABEL: vreduce_and_v2i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 2, e8, mf8, ta, ma
; CHECK-NEXT:    vmnot.m v8, v0
; CHECK-NEXT:    vcpop.m a0, v8
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.and.v2i1(<2 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.umax.v2i1(<2 x i1>)

define zeroext i1 @vreduce_umax_v2i1(<2 x i1> %v) {
; CHECK-LABEL: vreduce_umax_v2i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 2, e8, mf8, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    snez a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.umax.v2i1(<2 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.smax.v2i1(<2 x i1>)

define zeroext i1 @vreduce_smax_v2i1(<2 x i1> %v) {
; CHECK-LABEL: vreduce_smax_v2i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 2, e8, mf8, ta, ma
; CHECK-NEXT:    vmnot.m v8, v0
; CHECK-NEXT:    vcpop.m a0, v8
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.smax.v2i1(<2 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.umin.v2i1(<2 x i1>)

define zeroext i1 @vreduce_umin_v2i1(<2 x i1> %v) {
; CHECK-LABEL: vreduce_umin_v2i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 2, e8, mf8, ta, ma
; CHECK-NEXT:    vmnot.m v8, v0
; CHECK-NEXT:    vcpop.m a0, v8
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.umin.v2i1(<2 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.smin.v2i1(<2 x i1>)

define zeroext i1 @vreduce_smin_v2i1(<2 x i1> %v) {
; CHECK-LABEL: vreduce_smin_v2i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 2, e8, mf8, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    snez a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.smin.v2i1(<2 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.or.v4i1(<4 x i1>)

define zeroext i1 @vreduce_or_v4i1(<4 x i1> %v) {
; CHECK-LABEL: vreduce_or_v4i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 4, e8, mf4, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    snez a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.or.v4i1(<4 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.xor.v4i1(<4 x i1>)

define zeroext i1 @vreduce_xor_v4i1(<4 x i1> %v) {
; CHECK-LABEL: vreduce_xor_v4i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 4, e8, mf4, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    andi a0, a0, 1
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.xor.v4i1(<4 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.and.v4i1(<4 x i1>)

define zeroext i1 @vreduce_and_v4i1(<4 x i1> %v) {
; CHECK-LABEL: vreduce_and_v4i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 4, e8, mf4, ta, ma
; CHECK-NEXT:    vmnot.m v8, v0
; CHECK-NEXT:    vcpop.m a0, v8
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.and.v4i1(<4 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.umax.v4i1(<4 x i1>)

define zeroext i1 @vreduce_umax_v4i1(<4 x i1> %v) {
; CHECK-LABEL: vreduce_umax_v4i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 4, e8, mf4, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    snez a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.umax.v4i1(<4 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.smax.v4i1(<4 x i1>)

define zeroext i1 @vreduce_smax_v4i1(<4 x i1> %v) {
; CHECK-LABEL: vreduce_smax_v4i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 4, e8, mf4, ta, ma
; CHECK-NEXT:    vmnot.m v8, v0
; CHECK-NEXT:    vcpop.m a0, v8
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.smax.v4i1(<4 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.umin.v4i1(<4 x i1>)

define zeroext i1 @vreduce_umin_v4i1(<4 x i1> %v) {
; CHECK-LABEL: vreduce_umin_v4i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 4, e8, mf4, ta, ma
; CHECK-NEXT:    vmnot.m v8, v0
; CHECK-NEXT:    vcpop.m a0, v8
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.umin.v4i1(<4 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.smin.v4i1(<4 x i1>)

define zeroext i1 @vreduce_smin_v4i1(<4 x i1> %v) {
; CHECK-LABEL: vreduce_smin_v4i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 4, e8, mf4, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    snez a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.smin.v4i1(<4 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.or.v8i1(<8 x i1>)

define zeroext i1 @vreduce_or_v8i1(<8 x i1> %v) {
; CHECK-LABEL: vreduce_or_v8i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 8, e8, mf2, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    snez a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.or.v8i1(<8 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.xor.v8i1(<8 x i1>)

define zeroext i1 @vreduce_xor_v8i1(<8 x i1> %v) {
; CHECK-LABEL: vreduce_xor_v8i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 8, e8, mf2, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    andi a0, a0, 1
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.xor.v8i1(<8 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.and.v8i1(<8 x i1>)

define zeroext i1 @vreduce_and_v8i1(<8 x i1> %v) {
; CHECK-LABEL: vreduce_and_v8i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 8, e8, mf2, ta, ma
; CHECK-NEXT:    vmnot.m v8, v0
; CHECK-NEXT:    vcpop.m a0, v8
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.and.v8i1(<8 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.umax.v8i1(<8 x i1>)

define zeroext i1 @vreduce_umax_v8i1(<8 x i1> %v) {
; CHECK-LABEL: vreduce_umax_v8i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 8, e8, mf2, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    snez a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.umax.v8i1(<8 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.smax.v8i1(<8 x i1>)

define zeroext i1 @vreduce_smax_v8i1(<8 x i1> %v) {
; CHECK-LABEL: vreduce_smax_v8i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 8, e8, mf2, ta, ma
; CHECK-NEXT:    vmnot.m v8, v0
; CHECK-NEXT:    vcpop.m a0, v8
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.smax.v8i1(<8 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.umin.v8i1(<8 x i1>)

define zeroext i1 @vreduce_umin_v8i1(<8 x i1> %v) {
; CHECK-LABEL: vreduce_umin_v8i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 8, e8, mf2, ta, ma
; CHECK-NEXT:    vmnot.m v8, v0
; CHECK-NEXT:    vcpop.m a0, v8
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.umin.v8i1(<8 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.smin.v8i1(<8 x i1>)

define zeroext i1 @vreduce_smin_v8i1(<8 x i1> %v) {
; CHECK-LABEL: vreduce_smin_v8i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 8, e8, mf2, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    snez a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.smin.v8i1(<8 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.or.v16i1(<16 x i1>)

define zeroext i1 @vreduce_or_v16i1(<16 x i1> %v) {
; CHECK-LABEL: vreduce_or_v16i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 16, e8, m1, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    snez a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.or.v16i1(<16 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.xor.v16i1(<16 x i1>)

define zeroext i1 @vreduce_xor_v16i1(<16 x i1> %v) {
; CHECK-LABEL: vreduce_xor_v16i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 16, e8, m1, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    andi a0, a0, 1
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.xor.v16i1(<16 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.and.v16i1(<16 x i1>)

define zeroext i1 @vreduce_and_v16i1(<16 x i1> %v) {
; CHECK-LABEL: vreduce_and_v16i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 16, e8, m1, ta, ma
; CHECK-NEXT:    vmnot.m v8, v0
; CHECK-NEXT:    vcpop.m a0, v8
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.and.v16i1(<16 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.umax.v16i1(<16 x i1>)

define zeroext i1 @vreduce_umax_v16i1(<16 x i1> %v) {
; CHECK-LABEL: vreduce_umax_v16i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 16, e8, m1, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    snez a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.umax.v16i1(<16 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.smax.v16i1(<16 x i1>)

define zeroext i1 @vreduce_smax_v16i1(<16 x i1> %v) {
; CHECK-LABEL: vreduce_smax_v16i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 16, e8, m1, ta, ma
; CHECK-NEXT:    vmnot.m v8, v0
; CHECK-NEXT:    vcpop.m a0, v8
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.smax.v16i1(<16 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.umin.v16i1(<16 x i1>)

define zeroext i1 @vreduce_umin_v16i1(<16 x i1> %v) {
; CHECK-LABEL: vreduce_umin_v16i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 16, e8, m1, ta, ma
; CHECK-NEXT:    vmnot.m v8, v0
; CHECK-NEXT:    vcpop.m a0, v8
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.umin.v16i1(<16 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.smin.v16i1(<16 x i1>)

define zeroext i1 @vreduce_smin_v16i1(<16 x i1> %v) {
; CHECK-LABEL: vreduce_smin_v16i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 16, e8, m1, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    snez a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.smin.v16i1(<16 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.or.v32i1(<32 x i1>)

define zeroext i1 @vreduce_or_v32i1(<32 x i1> %v) {
; CHECK-LABEL: vreduce_or_v32i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    li a0, 32
; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    snez a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.or.v32i1(<32 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.xor.v32i1(<32 x i1>)

define zeroext i1 @vreduce_xor_v32i1(<32 x i1> %v) {
; CHECK-LABEL: vreduce_xor_v32i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    li a0, 32
; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    andi a0, a0, 1
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.xor.v32i1(<32 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.and.v32i1(<32 x i1>)

define zeroext i1 @vreduce_and_v32i1(<32 x i1> %v) {
; CHECK-LABEL: vreduce_and_v32i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    li a0, 32
; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, ma
; CHECK-NEXT:    vmnot.m v8, v0
; CHECK-NEXT:    vcpop.m a0, v8
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.and.v32i1(<32 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.umax.v32i1(<32 x i1>)

define zeroext i1 @vreduce_umax_v32i1(<32 x i1> %v) {
; CHECK-LABEL: vreduce_umax_v32i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    li a0, 32
; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    snez a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.umax.v32i1(<32 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.smax.v32i1(<32 x i1>)

define zeroext i1 @vreduce_smax_v32i1(<32 x i1> %v) {
; CHECK-LABEL: vreduce_smax_v32i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    li a0, 32
; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, ma
; CHECK-NEXT:    vmnot.m v8, v0
; CHECK-NEXT:    vcpop.m a0, v8
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.smax.v32i1(<32 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.umin.v32i1(<32 x i1>)

define zeroext i1 @vreduce_umin_v32i1(<32 x i1> %v) {
; CHECK-LABEL: vreduce_umin_v32i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    li a0, 32
; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, ma
; CHECK-NEXT:    vmnot.m v8, v0
; CHECK-NEXT:    vcpop.m a0, v8
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.umin.v32i1(<32 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.smin.v32i1(<32 x i1>)

define zeroext i1 @vreduce_smin_v32i1(<32 x i1> %v) {
; CHECK-LABEL: vreduce_smin_v32i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    li a0, 32
; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    snez a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.smin.v32i1(<32 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.or.v64i1(<64 x i1>)

define zeroext i1 @vreduce_or_v64i1(<64 x i1> %v) {
; CHECK-LABEL: vreduce_or_v64i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    li a0, 64
; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    snez a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.or.v64i1(<64 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.xor.v64i1(<64 x i1>)

define zeroext i1 @vreduce_xor_v64i1(<64 x i1> %v) {
; CHECK-LABEL: vreduce_xor_v64i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    li a0, 64
; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    andi a0, a0, 1
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.xor.v64i1(<64 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.and.v64i1(<64 x i1>)

define zeroext i1 @vreduce_and_v64i1(<64 x i1> %v) {
; CHECK-LABEL: vreduce_and_v64i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    li a0, 64
; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, ma
; CHECK-NEXT:    vmnot.m v8, v0
; CHECK-NEXT:    vcpop.m a0, v8
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.and.v64i1(<64 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.umax.v64i1(<64 x i1>)

define zeroext i1 @vreduce_umax_v64i1(<64 x i1> %v) {
; CHECK-LABEL: vreduce_umax_v64i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    li a0, 64
; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    snez a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.umax.v64i1(<64 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.smax.v64i1(<64 x i1>)

define zeroext i1 @vreduce_smax_v64i1(<64 x i1> %v) {
; CHECK-LABEL: vreduce_smax_v64i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    li a0, 64
; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, ma
; CHECK-NEXT:    vmnot.m v8, v0
; CHECK-NEXT:    vcpop.m a0, v8
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.smax.v64i1(<64 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.umin.v64i1(<64 x i1>)

define zeroext i1 @vreduce_umin_v64i1(<64 x i1> %v) {
; CHECK-LABEL: vreduce_umin_v64i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    li a0, 64
; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, ma
; CHECK-NEXT:    vmnot.m v8, v0
; CHECK-NEXT:    vcpop.m a0, v8
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.umin.v64i1(<64 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.smin.v64i1(<64 x i1>)

define zeroext i1 @vreduce_smin_v64i1(<64 x i1> %v) {
; CHECK-LABEL: vreduce_smin_v64i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    li a0, 64
; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    snez a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.smin.v64i1(<64 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.add.v1i1(<1 x i1>)

define zeroext i1 @vreduce_add_v1i1(<1 x i1> %v) {
; CHECK-LABEL: vreduce_add_v1i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli a0, zero, e8, mf8, ta, ma
; CHECK-NEXT:    vfirst.m a0, v0
; CHECK-NEXT:    seqz a0, a0
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.add.v1i1(<1 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.add.v2i1(<2 x i1>)

define zeroext i1 @vreduce_add_v2i1(<2 x i1> %v) {
; CHECK-LABEL: vreduce_add_v2i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 2, e8, mf8, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    andi a0, a0, 1
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.add.v2i1(<2 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.add.v4i1(<4 x i1>)

define zeroext i1 @vreduce_add_v4i1(<4 x i1> %v) {
; CHECK-LABEL: vreduce_add_v4i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 4, e8, mf4, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    andi a0, a0, 1
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.add.v4i1(<4 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.add.v8i1(<8 x i1>)

define zeroext i1 @vreduce_add_v8i1(<8 x i1> %v) {
; CHECK-LABEL: vreduce_add_v8i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 8, e8, mf2, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    andi a0, a0, 1
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.add.v8i1(<8 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.add.v16i1(<16 x i1>)

define zeroext i1 @vreduce_add_v16i1(<16 x i1> %v) {
; CHECK-LABEL: vreduce_add_v16i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetivli zero, 16, e8, m1, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    andi a0, a0, 1
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.add.v16i1(<16 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.add.v32i1(<32 x i1>)

define zeroext i1 @vreduce_add_v32i1(<32 x i1> %v) {
; CHECK-LABEL: vreduce_add_v32i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    li a0, 32
; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    andi a0, a0, 1
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.add.v32i1(<32 x i1> %v)
  ret i1 %red
}

declare i1 @llvm.vector.reduce.add.v64i1(<64 x i1>)

define zeroext i1 @vreduce_add_v64i1(<64 x i1> %v) {
; CHECK-LABEL: vreduce_add_v64i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    li a0, 64
; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, ma
; CHECK-NEXT:    vcpop.m a0, v0
; CHECK-NEXT:    andi a0, a0, 1
; CHECK-NEXT:    ret
  %red = call i1 @llvm.vector.reduce.add.v64i1(<64 x i1> %v)
  ret i1 %red
}
llvm/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vreductions-mask.ll
