; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -verify-machineinstrs < %s \
; RUN:   | FileCheck %s --check-prefix=RV32I
; RUN: llc -mtriple=riscv32 -mattr=+zbb -verify-machineinstrs < %s \
; RUN:   | FileCheck %s --check-prefix=RV32ZBB
; RUN: llc -mtriple=riscv64 -verify-machineinstrs < %s \
; RUN:   | FileCheck %s --check-prefix=RV64I
; RUN: llc -mtriple=riscv64 -mattr=+zbb -verify-machineinstrs < %s \
; RUN:   | FileCheck %s --check-prefix=RV64ZBB

declare i32 @llvm.abs.i32(i32, i1 immarg)
declare i64 @llvm.abs.i64(i64, i1 immarg)

define i32 @neg_abs32(i32 %x) {
; RV32I-LABEL: neg_abs32:
; RV32I:       # %bb.0:
; RV32I-NEXT:    srai a1, a0, 31
; RV32I-NEXT:    xor a0, a0, a1
; RV32I-NEXT:    sub a0, a1, a0
; RV32I-NEXT:    ret
;
; RV32ZBB-LABEL: neg_abs32:
; RV32ZBB:       # %bb.0:
; RV32ZBB-NEXT:    neg a1, a0
; RV32ZBB-NEXT:    min a0, a0, a1
; RV32ZBB-NEXT:    ret
;
; RV64I-LABEL: neg_abs32:
; RV64I:       # %bb.0:
; RV64I-NEXT:    sraiw a1, a0, 31
; RV64I-NEXT:    xor a0, a0, a1
; RV64I-NEXT:    subw a0, a1, a0
; RV64I-NEXT:    ret
;
; RV64ZBB-LABEL: neg_abs32:
; RV64ZBB:       # %bb.0:
; RV64ZBB-NEXT:    sraiw a1, a0, 31
; RV64ZBB-NEXT:    xor a0, a0, a1
; RV64ZBB-NEXT:    subw a0, a1, a0
; RV64ZBB-NEXT:    ret
  %abs = tail call i32 @llvm.abs.i32(i32 %x, i1 true)
  %neg = sub nsw i32 0, %abs
  ret i32 %neg
}

define i32 @select_neg_abs32(i32 %x) {
; RV32I-LABEL: select_neg_abs32:
; RV32I:       # %bb.0:
; RV32I-NEXT:    srai a1, a0, 31
; RV32I-NEXT:    xor a0, a0, a1
; RV32I-NEXT:    sub a0, a1, a0
; RV32I-NEXT:    ret
;
; RV32ZBB-LABEL: select_neg_abs32:
; RV32ZBB:       # %bb.0:
; RV32ZBB-NEXT:    neg a1, a0
; RV32ZBB-NEXT:    min a0, a0, a1
; RV32ZBB-NEXT:    ret
;
; RV64I-LABEL: select_neg_abs32:
; RV64I:       # %bb.0:
; RV64I-NEXT:    sraiw a1, a0, 31
; RV64I-NEXT:    xor a0, a0, a1
; RV64I-NEXT:    subw a0, a1, a0
; RV64I-NEXT:    ret
;
; RV64ZBB-LABEL: select_neg_abs32:
; RV64ZBB:       # %bb.0:
; RV64ZBB-NEXT:    sraiw a1, a0, 31
; RV64ZBB-NEXT:    xor a0, a0, a1
; RV64ZBB-NEXT:    subw a0, a1, a0
; RV64ZBB-NEXT:    ret
  %1 = icmp slt i32 %x, 0
  %2 = sub nsw i32 0, %x
  %3 = select i1 %1, i32 %x, i32 %2
  ret i32 %3
}

define i64 @neg_abs64(i64 %x) {
; RV32I-LABEL: neg_abs64:
; RV32I:       # %bb.0:
; RV32I-NEXT:    srai a2, a1, 31
; RV32I-NEXT:    xor a0, a0, a2
; RV32I-NEXT:    xor a1, a1, a2
; RV32I-NEXT:    sltu a3, a2, a0
; RV32I-NEXT:    sub a1, a2, a1
; RV32I-NEXT:    sub a1, a1, a3
; RV32I-NEXT:    sub a0, a2, a0
; RV32I-NEXT:    ret
;
; RV32ZBB-LABEL: neg_abs64:
; RV32ZBB:       # %bb.0:
; RV32ZBB-NEXT:    srai a2, a1, 31
; RV32ZBB-NEXT:    xor a0, a0, a2
; RV32ZBB-NEXT:    xor a1, a1, a2
; RV32ZBB-NEXT:    sltu a3, a2, a0
; RV32ZBB-NEXT:    sub a1, a2, a1
; RV32ZBB-NEXT:    sub a1, a1, a3
; RV32ZBB-NEXT:    sub a0, a2, a0
; RV32ZBB-NEXT:    ret
;
; RV64I-LABEL: neg_abs64:
; RV64I:       # %bb.0:
; RV64I-NEXT:    srai a1, a0, 63
; RV64I-NEXT:    xor a0, a0, a1
; RV64I-NEXT:    sub a0, a1, a0
; RV64I-NEXT:    ret
;
; RV64ZBB-LABEL: neg_abs64:
; RV64ZBB:       # %bb.0:
; RV64ZBB-NEXT:    neg a1, a0
; RV64ZBB-NEXT:    min a0, a0, a1
; RV64ZBB-NEXT:    ret
  %abs = tail call i64 @llvm.abs.i64(i64 %x, i1 true)
  %neg = sub nsw i64 0, %abs
  ret i64 %neg
}

define i64 @select_neg_abs64(i64 %x) {
; RV32I-LABEL: select_neg_abs64:
; RV32I:       # %bb.0:
; RV32I-NEXT:    srai a2, a1, 31
; RV32I-NEXT:    xor a0, a0, a2
; RV32I-NEXT:    xor a1, a1, a2
; RV32I-NEXT:    sltu a3, a2, a0
; RV32I-NEXT:    sub a1, a2, a1
; RV32I-NEXT:    sub a1, a1, a3
; RV32I-NEXT:    sub a0, a2, a0
; RV32I-NEXT:    ret
;
; RV32ZBB-LABEL: select_neg_abs64:
; RV32ZBB:       # %bb.0:
; RV32ZBB-NEXT:    srai a2, a1, 31
; RV32ZBB-NEXT:    xor a0, a0, a2
; RV32ZBB-NEXT:    xor a1, a1, a2
; RV32ZBB-NEXT:    sltu a3, a2, a0
; RV32ZBB-NEXT:    sub a1, a2, a1
; RV32ZBB-NEXT:    sub a1, a1, a3
; RV32ZBB-NEXT:    sub a0, a2, a0
; RV32ZBB-NEXT:    ret
;
; RV64I-LABEL: select_neg_abs64:
; RV64I:       # %bb.0:
; RV64I-NEXT:    srai a1, a0, 63
; RV64I-NEXT:    xor a0, a0, a1
; RV64I-NEXT:    sub a0, a1, a0
; RV64I-NEXT:    ret
;
; RV64ZBB-LABEL: select_neg_abs64:
; RV64ZBB:       # %bb.0:
; RV64ZBB-NEXT:    neg a1, a0
; RV64ZBB-NEXT:    min a0, a0, a1
; RV64ZBB-NEXT:    ret
  %1 = icmp slt i64 %x, 0
  %2 = sub nsw i64 0, %x
  %3 = select i1 %1, i64 %x, i64 %2
  ret i64 %3
}

define i32 @neg_abs32_multiuse(i32 %x, ptr %y) {
; RV32I-LABEL: neg_abs32_multiuse:
; RV32I:       # %bb.0:
; RV32I-NEXT:    srai a2, a0, 31
; RV32I-NEXT:    xor a0, a0, a2
; RV32I-NEXT:    sub a2, a0, a2
; RV32I-NEXT:    neg a0, a2
; RV32I-NEXT:    sw a2, 0(a1)
; RV32I-NEXT:    ret
;
; RV32ZBB-LABEL: neg_abs32_multiuse:
; RV32ZBB:       # %bb.0:
; RV32ZBB-NEXT:    neg a2, a0
; RV32ZBB-NEXT:    max a2, a0, a2
; RV32ZBB-NEXT:    neg a0, a2
; RV32ZBB-NEXT:    sw a2, 0(a1)
; RV32ZBB-NEXT:    ret
;
; RV64I-LABEL: neg_abs32_multiuse:
; RV64I:       # %bb.0:
; RV64I-NEXT:    sraiw a2, a0, 31
; RV64I-NEXT:    xor a0, a0, a2
; RV64I-NEXT:    sub a2, a0, a2
; RV64I-NEXT:    negw a0, a2
; RV64I-NEXT:    sw a2, 0(a1)
; RV64I-NEXT:    ret
;
; RV64ZBB-LABEL: neg_abs32_multiuse:
; RV64ZBB:       # %bb.0:
; RV64ZBB-NEXT:    sext.w a0, a0
; RV64ZBB-NEXT:    negw a2, a0
; RV64ZBB-NEXT:    max a2, a0, a2
; RV64ZBB-NEXT:    negw a0, a2
; RV64ZBB-NEXT:    sw a2, 0(a1)
; RV64ZBB-NEXT:    ret
  %abs = tail call i32 @llvm.abs.i32(i32 %x, i1 true)
  store i32 %abs, ptr %y
  %neg = sub nsw i32 0, %abs
  ret i32 %neg
}

define i64 @neg_abs64_multiuse(i64 %x, ptr %y) {
; RV32I-LABEL: neg_abs64_multiuse:
; RV32I:       # %bb.0:
; RV32I-NEXT:    bgez a1, .LBB5_2
; RV32I-NEXT:  # %bb.1:
; RV32I-NEXT:    snez a3, a0
; RV32I-NEXT:    neg a1, a1
; RV32I-NEXT:    sub a1, a1, a3
; RV32I-NEXT:    neg a0, a0
; RV32I-NEXT:  .LBB5_2:
; RV32I-NEXT:    snez a3, a0
; RV32I-NEXT:    neg a4, a1
; RV32I-NEXT:    sub a3, a4, a3
; RV32I-NEXT:    neg a4, a0
; RV32I-NEXT:    sw a0, 0(a2)
; RV32I-NEXT:    sw a1, 4(a2)
; RV32I-NEXT:    mv a0, a4
; RV32I-NEXT:    mv a1, a3
; RV32I-NEXT:    ret
;
; RV32ZBB-LABEL: neg_abs64_multiuse:
; RV32ZBB:       # %bb.0:
; RV32ZBB-NEXT:    bgez a1, .LBB5_2
; RV32ZBB-NEXT:  # %bb.1:
; RV32ZBB-NEXT:    snez a3, a0
; RV32ZBB-NEXT:    neg a1, a1
; RV32ZBB-NEXT:    sub a1, a1, a3
; RV32ZBB-NEXT:    neg a0, a0
; RV32ZBB-NEXT:  .LBB5_2:
; RV32ZBB-NEXT:    snez a3, a0
; RV32ZBB-NEXT:    neg a4, a1
; RV32ZBB-NEXT:    sub a3, a4, a3
; RV32ZBB-NEXT:    neg a4, a0
; RV32ZBB-NEXT:    sw a0, 0(a2)
; RV32ZBB-NEXT:    sw a1, 4(a2)
; RV32ZBB-NEXT:    mv a0, a4
; RV32ZBB-NEXT:    mv a1, a3
; RV32ZBB-NEXT:    ret
;
; RV64I-LABEL: neg_abs64_multiuse:
; RV64I:       # %bb.0:
; RV64I-NEXT:    srai a2, a0, 63
; RV64I-NEXT:    xor a0, a0, a2
; RV64I-NEXT:    sub a2, a0, a2
; RV64I-NEXT:    neg a0, a2
; RV64I-NEXT:    sd a2, 0(a1)
; RV64I-NEXT:    ret
;
; RV64ZBB-LABEL: neg_abs64_multiuse:
; RV64ZBB:       # %bb.0:
; RV64ZBB-NEXT:    neg a2, a0
; RV64ZBB-NEXT:    max a2, a0, a2
; RV64ZBB-NEXT:    neg a0, a2
; RV64ZBB-NEXT:    sd a2, 0(a1)
; RV64ZBB-NEXT:    ret
  %abs = tail call i64 @llvm.abs.i64(i64 %x, i1 true)
  store i64 %abs, ptr %y
  %neg = sub nsw i64 0, %abs
  ret i64 %neg
}

define i32 @expanded_neg_abs32(i32 %x) {
; RV32I-LABEL: expanded_neg_abs32:
; RV32I:       # %bb.0:
; RV32I-NEXT:    neg a1, a0
; RV32I-NEXT:    blt a0, a1, .LBB6_2
; RV32I-NEXT:  # %bb.1:
; RV32I-NEXT:    mv a1, a0
; RV32I-NEXT:  .LBB6_2:
; RV32I-NEXT:    neg a0, a1
; RV32I-NEXT:    ret
;
; RV32ZBB-LABEL: expanded_neg_abs32:
; RV32ZBB:       # %bb.0:
; RV32ZBB-NEXT:    neg a1, a0
; RV32ZBB-NEXT:    min a0, a0, a1
; RV32ZBB-NEXT:    ret
;
; RV64I-LABEL: expanded_neg_abs32:
; RV64I:       # %bb.0:
; RV64I-NEXT:    sext.w a1, a0
; RV64I-NEXT:    negw a0, a0
; RV64I-NEXT:    blt a1, a0, .LBB6_2
; RV64I-NEXT:  # %bb.1:
; RV64I-NEXT:    mv a0, a1
; RV64I-NEXT:  .LBB6_2:
; RV64I-NEXT:    negw a0, a0
; RV64I-NEXT:    ret
;
; RV64ZBB-LABEL: expanded_neg_abs32:
; RV64ZBB:       # %bb.0:
; RV64ZBB-NEXT:    sext.w a1, a0
; RV64ZBB-NEXT:    negw a0, a0
; RV64ZBB-NEXT:    max a0, a0, a1
; RV64ZBB-NEXT:    negw a0, a0
; RV64ZBB-NEXT:    ret
  %n = sub i32 0, %x
  %t = call i32 @llvm.smax.i32(i32 %n, i32 %x)
  %r = sub i32 0, %t
  ret i32 %r
}

define i32 @expanded_neg_abs32_unsigned(i32 %x) {
; RV32I-LABEL: expanded_neg_abs32_unsigned:
; RV32I:       # %bb.0:
; RV32I-NEXT:    neg a1, a0
; RV32I-NEXT:    bltu a0, a1, .LBB7_2
; RV32I-NEXT:  # %bb.1:
; RV32I-NEXT:    mv a1, a0
; RV32I-NEXT:  .LBB7_2:
; RV32I-NEXT:    neg a0, a1
; RV32I-NEXT:    ret
;
; RV32ZBB-LABEL: expanded_neg_abs32_unsigned:
; RV32ZBB:       # %bb.0:
; RV32ZBB-NEXT:    neg a1, a0
; RV32ZBB-NEXT:    minu a0, a0, a1
; RV32ZBB-NEXT:    ret
;
; RV64I-LABEL: expanded_neg_abs32_unsigned:
; RV64I:       # %bb.0:
; RV64I-NEXT:    sext.w a1, a0
; RV64I-NEXT:    negw a0, a0
; RV64I-NEXT:    bltu a1, a0, .LBB7_2
; RV64I-NEXT:  # %bb.1:
; RV64I-NEXT:    mv a0, a1
; RV64I-NEXT:  .LBB7_2:
; RV64I-NEXT:    negw a0, a0
; RV64I-NEXT:    ret
;
; RV64ZBB-LABEL: expanded_neg_abs32_unsigned:
; RV64ZBB:       # %bb.0:
; RV64ZBB-NEXT:    sext.w a1, a0
; RV64ZBB-NEXT:    negw a0, a0
; RV64ZBB-NEXT:    maxu a0, a0, a1
; RV64ZBB-NEXT:    negw a0, a0
; RV64ZBB-NEXT:    ret
  %n = sub i32 0, %x
  %t = call i32 @llvm.umax.i32(i32 %n, i32 %x)
  %r = sub i32 0, %t
  ret i32 %r
}

define i64 @expanded_neg_abs64(i64 %x) {
; RV32I-LABEL: expanded_neg_abs64:
; RV32I:       # %bb.0:
; RV32I-NEXT:    snez a2, a0
; RV32I-NEXT:    neg a3, a1
; RV32I-NEXT:    sub a2, a3, a2
; RV32I-NEXT:    neg a3, a0
; RV32I-NEXT:    beq a2, a1, .LBB8_2
; RV32I-NEXT:  # %bb.1:
; RV32I-NEXT:    slt a4, a1, a2
; RV32I-NEXT:    beqz a4, .LBB8_3
; RV32I-NEXT:    j .LBB8_4
; RV32I-NEXT:  .LBB8_2:
; RV32I-NEXT:    sltu a4, a0, a3
; RV32I-NEXT:    bnez a4, .LBB8_4
; RV32I-NEXT:  .LBB8_3:
; RV32I-NEXT:    mv a2, a1
; RV32I-NEXT:    mv a3, a0
; RV32I-NEXT:  .LBB8_4:
; RV32I-NEXT:    snez a0, a3
; RV32I-NEXT:    add a0, a2, a0
; RV32I-NEXT:    neg a1, a0
; RV32I-NEXT:    neg a0, a3
; RV32I-NEXT:    ret
;
; RV32ZBB-LABEL: expanded_neg_abs64:
; RV32ZBB:       # %bb.0:
; RV32ZBB-NEXT:    snez a2, a0
; RV32ZBB-NEXT:    neg a3, a1
; RV32ZBB-NEXT:    sub a2, a3, a2
; RV32ZBB-NEXT:    neg a3, a0
; RV32ZBB-NEXT:    beq a2, a1, .LBB8_2
; RV32ZBB-NEXT:  # %bb.1:
; RV32ZBB-NEXT:    slt a4, a1, a2
; RV32ZBB-NEXT:    beqz a4, .LBB8_3
; RV32ZBB-NEXT:    j .LBB8_4
; RV32ZBB-NEXT:  .LBB8_2:
; RV32ZBB-NEXT:    sltu a4, a0, a3
; RV32ZBB-NEXT:    bnez a4, .LBB8_4
; RV32ZBB-NEXT:  .LBB8_3:
; RV32ZBB-NEXT:    mv a2, a1
; RV32ZBB-NEXT:    mv a3, a0
; RV32ZBB-NEXT:  .LBB8_4:
; RV32ZBB-NEXT:    snez a0, a3
; RV32ZBB-NEXT:    add a0, a2, a0
; RV32ZBB-NEXT:    neg a1, a0
; RV32ZBB-NEXT:    neg a0, a3
; RV32ZBB-NEXT:    ret
;
; RV64I-LABEL: expanded_neg_abs64:
; RV64I:       # %bb.0:
; RV64I-NEXT:    neg a1, a0
; RV64I-NEXT:    blt a0, a1, .LBB8_2
; RV64I-NEXT:  # %bb.1:
; RV64I-NEXT:    mv a1, a0
; RV64I-NEXT:  .LBB8_2:
; RV64I-NEXT:    neg a0, a1
; RV64I-NEXT:    ret
;
; RV64ZBB-LABEL: expanded_neg_abs64:
; RV64ZBB:       # %bb.0:
; RV64ZBB-NEXT:    neg a1, a0
; RV64ZBB-NEXT:    min a0, a0, a1
; RV64ZBB-NEXT:    ret
  %n = sub i64 0, %x
  %t = call i64 @llvm.smax.i64(i64 %n, i64 %x)
  %r = sub i64 0, %t
  ret i64 %r
}

define i64 @expanded_neg_abs64_unsigned(i64 %x) {
; RV32I-LABEL: expanded_neg_abs64_unsigned:
; RV32I:       # %bb.0:
; RV32I-NEXT:    snez a2, a0
; RV32I-NEXT:    neg a3, a1
; RV32I-NEXT:    sub a2, a3, a2
; RV32I-NEXT:    neg a3, a0
; RV32I-NEXT:    beq a2, a1, .LBB9_2
; RV32I-NEXT:  # %bb.1:
; RV32I-NEXT:    sltu a4, a1, a2
; RV32I-NEXT:    beqz a4, .LBB9_3
; RV32I-NEXT:    j .LBB9_4
; RV32I-NEXT:  .LBB9_2:
; RV32I-NEXT:    sltu a4, a0, a3
; RV32I-NEXT:    bnez a4, .LBB9_4
; RV32I-NEXT:  .LBB9_3:
; RV32I-NEXT:    mv a2, a1
; RV32I-NEXT:    mv a3, a0
; RV32I-NEXT:  .LBB9_4:
; RV32I-NEXT:    snez a0, a3
; RV32I-NEXT:    add a0, a2, a0
; RV32I-NEXT:    neg a1, a0
; RV32I-NEXT:    neg a0, a3
; RV32I-NEXT:    ret
;
; RV32ZBB-LABEL: expanded_neg_abs64_unsigned:
; RV32ZBB:       # %bb.0:
; RV32ZBB-NEXT:    snez a2, a0
; RV32ZBB-NEXT:    neg a3, a1
; RV32ZBB-NEXT:    sub a2, a3, a2
; RV32ZBB-NEXT:    neg a3, a0
; RV32ZBB-NEXT:    beq a2, a1, .LBB9_2
; RV32ZBB-NEXT:  # %bb.1:
; RV32ZBB-NEXT:    sltu a4, a1, a2
; RV32ZBB-NEXT:    beqz a4, .LBB9_3
; RV32ZBB-NEXT:    j .LBB9_4
; RV32ZBB-NEXT:  .LBB9_2:
; RV32ZBB-NEXT:    sltu a4, a0, a3
; RV32ZBB-NEXT:    bnez a4, .LBB9_4
; RV32ZBB-NEXT:  .LBB9_3:
; RV32ZBB-NEXT:    mv a2, a1
; RV32ZBB-NEXT:    mv a3, a0
; RV32ZBB-NEXT:  .LBB9_4:
; RV32ZBB-NEXT:    snez a0, a3
; RV32ZBB-NEXT:    add a0, a2, a0
; RV32ZBB-NEXT:    neg a1, a0
; RV32ZBB-NEXT:    neg a0, a3
; RV32ZBB-NEXT:    ret
;
; RV64I-LABEL: expanded_neg_abs64_unsigned:
; RV64I:       # %bb.0:
; RV64I-NEXT:    neg a1, a0
; RV64I-NEXT:    bltu a0, a1, .LBB9_2
; RV64I-NEXT:  # %bb.1:
; RV64I-NEXT:    mv a1, a0
; RV64I-NEXT:  .LBB9_2:
; RV64I-NEXT:    neg a0, a1
; RV64I-NEXT:    ret
;
; RV64ZBB-LABEL: expanded_neg_abs64_unsigned:
; RV64ZBB:       # %bb.0:
; RV64ZBB-NEXT:    neg a1, a0
; RV64ZBB-NEXT:    minu a0, a0, a1
; RV64ZBB-NEXT:    ret
  %n = sub i64 0, %x
  %t = call i64 @llvm.umax.i64(i64 %n, i64 %x)
  %r = sub i64 0, %t
  ret i64 %r
}

define i32 @expanded_neg_inv_abs32(i32 %x) {
; RV32I-LABEL: expanded_neg_inv_abs32:
; RV32I:       # %bb.0:
; RV32I-NEXT:    neg a1, a0
; RV32I-NEXT:    blt a1, a0, .LBB10_2
; RV32I-NEXT:  # %bb.1:
; RV32I-NEXT:    mv a1, a0
; RV32I-NEXT:  .LBB10_2:
; RV32I-NEXT:    neg a0, a1
; RV32I-NEXT:    ret
;
; RV32ZBB-LABEL: expanded_neg_inv_abs32:
; RV32ZBB:       # %bb.0:
; RV32ZBB-NEXT:    neg a1, a0
; RV32ZBB-NEXT:    max a0, a0, a1
; RV32ZBB-NEXT:    ret
;
; RV64I-LABEL: expanded_neg_inv_abs32:
; RV64I:       # %bb.0:
; RV64I-NEXT:    sext.w a1, a0
; RV64I-NEXT:    negw a0, a0
; RV64I-NEXT:    blt a0, a1, .LBB10_2
; RV64I-NEXT:  # %bb.1:
; RV64I-NEXT:    mv a0, a1
; RV64I-NEXT:  .LBB10_2:
; RV64I-NEXT:    negw a0, a0
; RV64I-NEXT:    ret
;
; RV64ZBB-LABEL: expanded_neg_inv_abs32:
; RV64ZBB:       # %bb.0:
; RV64ZBB-NEXT:    sext.w a1, a0
; RV64ZBB-NEXT:    negw a0, a0
; RV64ZBB-NEXT:    min a0, a0, a1
; RV64ZBB-NEXT:    negw a0, a0
; RV64ZBB-NEXT:    ret
  %n = sub i32 0, %x
  %t = call i32 @llvm.smin.i32(i32 %n, i32 %x)
  %r = sub i32 0, %t
  ret i32 %r
}

define i32 @expanded_neg_inv_abs32_unsigned(i32 %x) {
; RV32I-LABEL: expanded_neg_inv_abs32_unsigned:
; RV32I:       # %bb.0:
; RV32I-NEXT:    neg a1, a0
; RV32I-NEXT:    bltu a1, a0, .LBB11_2
; RV32I-NEXT:  # %bb.1:
; RV32I-NEXT:    mv a1, a0
; RV32I-NEXT:  .LBB11_2:
; RV32I-NEXT:    neg a0, a1
; RV32I-NEXT:    ret
;
; RV32ZBB-LABEL: expanded_neg_inv_abs32_unsigned:
; RV32ZBB:       # %bb.0:
; RV32ZBB-NEXT:    neg a1, a0
; RV32ZBB-NEXT:    maxu a0, a0, a1
; RV32ZBB-NEXT:    ret
;
; RV64I-LABEL: expanded_neg_inv_abs32_unsigned:
; RV64I:       # %bb.0:
; RV64I-NEXT:    sext.w a1, a0
; RV64I-NEXT:    negw a0, a0
; RV64I-NEXT:    bltu a0, a1, .LBB11_2
; RV64I-NEXT:  # %bb.1:
; RV64I-NEXT:    mv a0, a1
; RV64I-NEXT:  .LBB11_2:
; RV64I-NEXT:    negw a0, a0
; RV64I-NEXT:    ret
;
; RV64ZBB-LABEL: expanded_neg_inv_abs32_unsigned:
; RV64ZBB:       # %bb.0:
; RV64ZBB-NEXT:    sext.w a1, a0
; RV64ZBB-NEXT:    negw a0, a0
; RV64ZBB-NEXT:    minu a0, a0, a1
; RV64ZBB-NEXT:    negw a0, a0
; RV64ZBB-NEXT:    ret
  %n = sub i32 0, %x
  %t = call i32 @llvm.umin.i32(i32 %n, i32 %x)
  %r = sub i32 0, %t
  ret i32 %r
}

define i64 @expanded_neg_inv_abs64(i64 %x) {
; RV32I-LABEL: expanded_neg_inv_abs64:
; RV32I:       # %bb.0:
; RV32I-NEXT:    snez a2, a0
; RV32I-NEXT:    neg a3, a1
; RV32I-NEXT:    sub a2, a3, a2
; RV32I-NEXT:    neg a3, a0
; RV32I-NEXT:    beq a2, a1, .LBB12_2
; RV32I-NEXT:  # %bb.1:
; RV32I-NEXT:    slt a4, a2, a1
; RV32I-NEXT:    beqz a4, .LBB12_3
; RV32I-NEXT:    j .LBB12_4
; RV32I-NEXT:  .LBB12_2:
; RV32I-NEXT:    sltu a4, a3, a0
; RV32I-NEXT:    bnez a4, .LBB12_4
; RV32I-NEXT:  .LBB12_3:
; RV32I-NEXT:    mv a2, a1
; RV32I-NEXT:    mv a3, a0
; RV32I-NEXT:  .LBB12_4:
; RV32I-NEXT:    snez a0, a3
; RV32I-NEXT:    add a0, a2, a0
; RV32I-NEXT:    neg a1, a0
; RV32I-NEXT:    neg a0, a3
; RV32I-NEXT:    ret
;
; RV32ZBB-LABEL: expanded_neg_inv_abs64:
; RV32ZBB:       # %bb.0:
; RV32ZBB-NEXT:    snez a2, a0
; RV32ZBB-NEXT:    neg a3, a1
; RV32ZBB-NEXT:    sub a2, a3, a2
; RV32ZBB-NEXT:    neg a3, a0
; RV32ZBB-NEXT:    beq a2, a1, .LBB12_2
; RV32ZBB-NEXT:  # %bb.1:
; RV32ZBB-NEXT:    slt a4, a2, a1
; RV32ZBB-NEXT:    beqz a4, .LBB12_3
; RV32ZBB-NEXT:    j .LBB12_4
; RV32ZBB-NEXT:  .LBB12_2:
; RV32ZBB-NEXT:    sltu a4, a3, a0
; RV32ZBB-NEXT:    bnez a4, .LBB12_4
; RV32ZBB-NEXT:  .LBB12_3:
; RV32ZBB-NEXT:    mv a2, a1
; RV32ZBB-NEXT:    mv a3, a0
; RV32ZBB-NEXT:  .LBB12_4:
; RV32ZBB-NEXT:    snez a0, a3
; RV32ZBB-NEXT:    add a0, a2, a0
; RV32ZBB-NEXT:    neg a1, a0
; RV32ZBB-NEXT:    neg a0, a3
; RV32ZBB-NEXT:    ret
;
; RV64I-LABEL: expanded_neg_inv_abs64:
; RV64I:       # %bb.0:
; RV64I-NEXT:    neg a1, a0
; RV64I-NEXT:    blt a1, a0, .LBB12_2
; RV64I-NEXT:  # %bb.1:
; RV64I-NEXT:    mv a1, a0
; RV64I-NEXT:  .LBB12_2:
; RV64I-NEXT:    neg a0, a1
; RV64I-NEXT:    ret
;
; RV64ZBB-LABEL: expanded_neg_inv_abs64:
; RV64ZBB:       # %bb.0:
; RV64ZBB-NEXT:    neg a1, a0
; RV64ZBB-NEXT:    max a0, a0, a1
; RV64ZBB-NEXT:    ret
  %n = sub i64 0, %x
  %t = call i64 @llvm.smin.i64(i64 %n, i64 %x)
  %r = sub i64 0, %t
  ret i64 %r
}

define i64 @expanded_neg_inv_abs64_unsigned(i64 %x) {
; RV32I-LABEL: expanded_neg_inv_abs64_unsigned:
; RV32I:       # %bb.0:
; RV32I-NEXT:    snez a2, a0
; RV32I-NEXT:    neg a3, a1
; RV32I-NEXT:    sub a2, a3, a2
; RV32I-NEXT:    neg a3, a0
; RV32I-NEXT:    beq a2, a1, .LBB13_2
; RV32I-NEXT:  # %bb.1:
; RV32I-NEXT:    sltu a4, a2, a1
; RV32I-NEXT:    beqz a4, .LBB13_3
; RV32I-NEXT:    j .LBB13_4
; RV32I-NEXT:  .LBB13_2:
; RV32I-NEXT:    sltu a4, a3, a0
; RV32I-NEXT:    bnez a4, .LBB13_4
; RV32I-NEXT:  .LBB13_3:
; RV32I-NEXT:    mv a2, a1
; RV32I-NEXT:    mv a3, a0
; RV32I-NEXT:  .LBB13_4:
; RV32I-NEXT:    snez a0, a3
; RV32I-NEXT:    add a0, a2, a0
; RV32I-NEXT:    neg a1, a0
; RV32I-NEXT:    neg a0, a3
; RV32I-NEXT:    ret
;
; RV32ZBB-LABEL: expanded_neg_inv_abs64_unsigned:
; RV32ZBB:       # %bb.0:
; RV32ZBB-NEXT:    snez a2, a0
; RV32ZBB-NEXT:    neg a3, a1
; RV32ZBB-NEXT:    sub a2, a3, a2
; RV32ZBB-NEXT:    neg a3, a0
; RV32ZBB-NEXT:    beq a2, a1, .LBB13_2
; RV32ZBB-NEXT:  # %bb.1:
; RV32ZBB-NEXT:    sltu a4, a2, a1
; RV32ZBB-NEXT:    beqz a4, .LBB13_3
; RV32ZBB-NEXT:    j .LBB13_4
; RV32ZBB-NEXT:  .LBB13_2:
; RV32ZBB-NEXT:    sltu a4, a3, a0
; RV32ZBB-NEXT:    bnez a4, .LBB13_4
; RV32ZBB-NEXT:  .LBB13_3:
; RV32ZBB-NEXT:    mv a2, a1
; RV32ZBB-NEXT:    mv a3, a0
; RV32ZBB-NEXT:  .LBB13_4:
; RV32ZBB-NEXT:    snez a0, a3
; RV32ZBB-NEXT:    add a0, a2, a0
; RV32ZBB-NEXT:    neg a1, a0
; RV32ZBB-NEXT:    neg a0, a3
; RV32ZBB-NEXT:    ret
;
; RV64I-LABEL: expanded_neg_inv_abs64_unsigned:
; RV64I:       # %bb.0:
; RV64I-NEXT:    neg a1, a0
; RV64I-NEXT:    bltu a1, a0, .LBB13_2
; RV64I-NEXT:  # %bb.1:
; RV64I-NEXT:    mv a1, a0
; RV64I-NEXT:  .LBB13_2:
; RV64I-NEXT:    neg a0, a1
; RV64I-NEXT:    ret
;
; RV64ZBB-LABEL: expanded_neg_inv_abs64_unsigned:
; RV64ZBB:       # %bb.0:
; RV64ZBB-NEXT:    neg a1, a0
; RV64ZBB-NEXT:    maxu a0, a0, a1
; RV64ZBB-NEXT:    ret
  %n = sub i64 0, %x
  %t = call i64 @llvm.umin.i64(i64 %n, i64 %x)
  %r = sub i64 0, %t
  ret i64 %r
}