; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -verify-machineinstrs < %s \
; RUN:   | FileCheck -check-prefix=RV32I %s
; RUN: llc -mtriple=riscv32 -mattr=+m -verify-machineinstrs < %s \
; RUN:   | FileCheck -check-prefix=RV32IM %s
; RUN: llc -mtriple=riscv64 -verify-machineinstrs < %s \
; RUN:   | FileCheck -check-prefix=RV64I %s
; RUN: llc -mtriple=riscv64 -mattr=+m -verify-machineinstrs < %s \
; RUN:   | FileCheck -check-prefix=RV64IM %s

define signext i32 @square(i32 %a) nounwind {
; RV32I-LABEL: square:
; RV32I:       # %bb.0:
; RV32I-NEXT:    addi sp, sp, -16
; RV32I-NEXT:    sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT:    mv a1, a0
; RV32I-NEXT:    call __mulsi3@plt
; RV32I-NEXT:    lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT:    addi sp, sp, 16
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: square:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    mul a0, a0, a0
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: square:
; RV64I:       # %bb.0:
; RV64I-NEXT:    addi sp, sp, -16
; RV64I-NEXT:    sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT:    mv a1, a0
; RV64I-NEXT:    call __muldi3@plt
; RV64I-NEXT:    sext.w a0, a0
; RV64I-NEXT:    ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT:    addi sp, sp, 16
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: square:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    mulw a0, a0, a0
; RV64IM-NEXT:    ret
  %1 = mul i32 %a, %a
  ret i32 %1
}

define signext i32 @mul(i32 %a, i32 %b) nounwind {
; RV32I-LABEL: mul:
; RV32I:       # %bb.0:
; RV32I-NEXT:    addi sp, sp, -16
; RV32I-NEXT:    sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT:    call __mulsi3@plt
; RV32I-NEXT:    lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT:    addi sp, sp, 16
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: mul:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    mul a0, a0, a1
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: mul:
; RV64I:       # %bb.0:
; RV64I-NEXT:    addi sp, sp, -16
; RV64I-NEXT:    sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT:    call __muldi3@plt
; RV64I-NEXT:    sext.w a0, a0
; RV64I-NEXT:    ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT:    addi sp, sp, 16
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: mul:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    mulw a0, a0, a1
; RV64IM-NEXT:    ret
  %1 = mul i32 %a, %b
  ret i32 %1
}

define signext i32 @mul_constant(i32 %a) nounwind {
; RV32I-LABEL: mul_constant:
; RV32I:       # %bb.0:
; RV32I-NEXT:    slli a1, a0, 2
; RV32I-NEXT:    add a0, a1, a0
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: mul_constant:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    slli a1, a0, 2
; RV32IM-NEXT:    add a0, a1, a0
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: mul_constant:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slliw a1, a0, 2
; RV64I-NEXT:    addw a0, a1, a0
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: mul_constant:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    slliw a1, a0, 2
; RV64IM-NEXT:    addw a0, a1, a0
; RV64IM-NEXT:    ret
  %1 = mul i32 %a, 5
  ret i32 %1
}

define i32 @mul_pow2(i32 %a) nounwind {
; RV32I-LABEL: mul_pow2:
; RV32I:       # %bb.0:
; RV32I-NEXT:    slli a0, a0, 3
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: mul_pow2:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    slli a0, a0, 3
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: mul_pow2:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slliw a0, a0, 3
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: mul_pow2:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    slliw a0, a0, 3
; RV64IM-NEXT:    ret
  %1 = mul i32 %a, 8
  ret i32 %1
}

define i64 @mul64(i64 %a, i64 %b) nounwind {
; RV32I-LABEL: mul64:
; RV32I:       # %bb.0:
; RV32I-NEXT:    addi sp, sp, -16
; RV32I-NEXT:    sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT:    call __muldi3@plt
; RV32I-NEXT:    lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT:    addi sp, sp, 16
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: mul64:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    mul a3, a0, a3
; RV32IM-NEXT:    mulhu a4, a0, a2
; RV32IM-NEXT:    add a3, a4, a3
; RV32IM-NEXT:    mul a1, a1, a2
; RV32IM-NEXT:    add a1, a3, a1
; RV32IM-NEXT:    mul a0, a0, a2
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: mul64:
; RV64I:       # %bb.0:
; RV64I-NEXT:    addi sp, sp, -16
; RV64I-NEXT:    sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT:    call __muldi3@plt
; RV64I-NEXT:    ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT:    addi sp, sp, 16
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: mul64:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    mul a0, a0, a1
; RV64IM-NEXT:    ret
  %1 = mul i64 %a, %b
  ret i64 %1
}

define i64 @mul64_constant(i64 %a) nounwind {
; RV32I-LABEL: mul64_constant:
; RV32I:       # %bb.0:
; RV32I-NEXT:    slli a3, a0, 2
; RV32I-NEXT:    add a2, a3, a0
; RV32I-NEXT:    sltu a3, a2, a3
; RV32I-NEXT:    srli a0, a0, 30
; RV32I-NEXT:    slli a4, a1, 2
; RV32I-NEXT:    or a0, a4, a0
; RV32I-NEXT:    add a0, a0, a1
; RV32I-NEXT:    add a1, a0, a3
; RV32I-NEXT:    mv a0, a2
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: mul64_constant:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    li a2, 5
; RV32IM-NEXT:    mulhu a2, a0, a2
; RV32IM-NEXT:    slli a3, a1, 2
; RV32IM-NEXT:    add a1, a3, a1
; RV32IM-NEXT:    add a1, a2, a1
; RV32IM-NEXT:    slli a2, a0, 2
; RV32IM-NEXT:    add a0, a2, a0
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: mul64_constant:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slli a1, a0, 2
; RV64I-NEXT:    add a0, a1, a0
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: mul64_constant:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    slli a1, a0, 2
; RV64IM-NEXT:    add a0, a1, a0
; RV64IM-NEXT:    ret
  %1 = mul i64 %a, 5
  ret i64 %1
}

define i32 @mulhs(i32 %a, i32 %b) nounwind {
; RV32I-LABEL: mulhs:
; RV32I:       # %bb.0:
; RV32I-NEXT:    addi sp, sp, -16
; RV32I-NEXT:    sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT:    mv a2, a1
; RV32I-NEXT:    srai a1, a0, 31
; RV32I-NEXT:    srai a3, a2, 31
; RV32I-NEXT:    call __muldi3@plt
; RV32I-NEXT:    mv a0, a1
; RV32I-NEXT:    lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT:    addi sp, sp, 16
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: mulhs:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    mulh a0, a0, a1
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: mulhs:
; RV64I:       # %bb.0:
; RV64I-NEXT:    addi sp, sp, -16
; RV64I-NEXT:    sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT:    sext.w a0, a0
; RV64I-NEXT:    sext.w a1, a1
; RV64I-NEXT:    call __muldi3@plt
; RV64I-NEXT:    srli a0, a0, 32
; RV64I-NEXT:    ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT:    addi sp, sp, 16
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: mulhs:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    sext.w a0, a0
; RV64IM-NEXT:    sext.w a1, a1
; RV64IM-NEXT:    mul a0, a0, a1
; RV64IM-NEXT:    srli a0, a0, 32
; RV64IM-NEXT:    ret
  %1 = sext i32 %a to i64
  %2 = sext i32 %b to i64
  %3 = mul i64 %1, %2
  %4 = lshr i64 %3, 32
  %5 = trunc i64 %4 to i32
  ret i32 %5
}

define i32 @mulhs_positive_constant(i32 %a) nounwind {
; RV32I-LABEL: mulhs_positive_constant:
; RV32I:       # %bb.0:
; RV32I-NEXT:    srai a1, a0, 31
; RV32I-NEXT:    slli a2, a0, 2
; RV32I-NEXT:    add a3, a2, a0
; RV32I-NEXT:    sltu a2, a3, a2
; RV32I-NEXT:    srli a0, a0, 30
; RV32I-NEXT:    slli a3, a1, 2
; RV32I-NEXT:    or a0, a3, a0
; RV32I-NEXT:    add a0, a0, a1
; RV32I-NEXT:    add a0, a0, a2
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: mulhs_positive_constant:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    li a1, 5
; RV32IM-NEXT:    mulh a0, a0, a1
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: mulhs_positive_constant:
; RV64I:       # %bb.0:
; RV64I-NEXT:    sext.w a0, a0
; RV64I-NEXT:    slli a1, a0, 2
; RV64I-NEXT:    add a0, a1, a0
; RV64I-NEXT:    srli a0, a0, 32
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: mulhs_positive_constant:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    sext.w a0, a0
; RV64IM-NEXT:    slli a1, a0, 2
; RV64IM-NEXT:    add a0, a1, a0
; RV64IM-NEXT:    srli a0, a0, 32
; RV64IM-NEXT:    ret
  %1 = sext i32 %a to i64
  %2 = mul i64 %1, 5
  %3 = lshr i64 %2, 32
  %4 = trunc i64 %3 to i32
  ret i32 %4
}

define i32 @mulhs_negative_constant(i32 %a) nounwind {
; RV32I-LABEL: mulhs_negative_constant:
; RV32I:       # %bb.0:
; RV32I-NEXT:    srai a1, a0, 31
; RV32I-NEXT:    slli a2, a0, 2
; RV32I-NEXT:    add a3, a2, a0
; RV32I-NEXT:    sltu a2, a3, a2
; RV32I-NEXT:    srli a0, a0, 30
; RV32I-NEXT:    slli a4, a1, 2
; RV32I-NEXT:    or a0, a4, a0
; RV32I-NEXT:    add a0, a0, a1
; RV32I-NEXT:    add a0, a0, a2
; RV32I-NEXT:    snez a1, a3
; RV32I-NEXT:    add a0, a0, a1
; RV32I-NEXT:    neg a0, a0
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: mulhs_negative_constant:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    li a1, -5
; RV32IM-NEXT:    mulh a0, a0, a1
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: mulhs_negative_constant:
; RV64I:       # %bb.0:
; RV64I-NEXT:    sext.w a0, a0
; RV64I-NEXT:    slli a1, a0, 2
; RV64I-NEXT:    add a0, a1, a0
; RV64I-NEXT:    neg a0, a0
; RV64I-NEXT:    srli a0, a0, 32
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: mulhs_negative_constant:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    sext.w a0, a0
; RV64IM-NEXT:    slli a1, a0, 2
; RV64IM-NEXT:    add a0, a1, a0
; RV64IM-NEXT:    neg a0, a0
; RV64IM-NEXT:    srli a0, a0, 32
; RV64IM-NEXT:    ret
  %1 = sext i32 %a to i64
  %2 = mul i64 %1, -5
  %3 = lshr i64 %2, 32
  %4 = trunc i64 %3 to i32
  ret i32 %4
}

define zeroext i32 @mulhu(i32 zeroext %a, i32 zeroext %b) nounwind {
; RV32I-LABEL: mulhu:
; RV32I:       # %bb.0:
; RV32I-NEXT:    addi sp, sp, -16
; RV32I-NEXT:    sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT:    mv a2, a1
; RV32I-NEXT:    li a1, 0
; RV32I-NEXT:    li a3, 0
; RV32I-NEXT:    call __muldi3@plt
; RV32I-NEXT:    mv a0, a1
; RV32I-NEXT:    lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT:    addi sp, sp, 16
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: mulhu:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    mulhu a0, a0, a1
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: mulhu:
; RV64I:       # %bb.0:
; RV64I-NEXT:    addi sp, sp, -16
; RV64I-NEXT:    sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT:    call __muldi3@plt
; RV64I-NEXT:    srli a0, a0, 32
; RV64I-NEXT:    ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT:    addi sp, sp, 16
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: mulhu:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    mul a0, a0, a1
; RV64IM-NEXT:    srli a0, a0, 32
; RV64IM-NEXT:    ret
  %1 = zext i32 %a to i64
  %2 = zext i32 %b to i64
  %3 = mul i64 %1, %2
  %4 = lshr i64 %3, 32
  %5 = trunc i64 %4 to i32
  ret i32 %5
}

define i32 @mulhsu(i32 %a, i32 %b) nounwind {
; RV32I-LABEL: mulhsu:
; RV32I:       # %bb.0:
; RV32I-NEXT:    addi sp, sp, -16
; RV32I-NEXT:    sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT:    mv a2, a1
; RV32I-NEXT:    srai a3, a1, 31
; RV32I-NEXT:    li a1, 0
; RV32I-NEXT:    call __muldi3@plt
; RV32I-NEXT:    mv a0, a1
; RV32I-NEXT:    lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT:    addi sp, sp, 16
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: mulhsu:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    mulhsu a0, a1, a0
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: mulhsu:
; RV64I:       # %bb.0:
; RV64I-NEXT:    addi sp, sp, -16
; RV64I-NEXT:    sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT:    slli a0, a0, 32
; RV64I-NEXT:    srli a0, a0, 32
; RV64I-NEXT:    sext.w a1, a1
; RV64I-NEXT:    call __muldi3@plt
; RV64I-NEXT:    srli a0, a0, 32
; RV64I-NEXT:    ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT:    addi sp, sp, 16
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: mulhsu:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    slli a0, a0, 32
; RV64IM-NEXT:    srli a0, a0, 32
; RV64IM-NEXT:    sext.w a1, a1
; RV64IM-NEXT:    mul a0, a0, a1
; RV64IM-NEXT:    srli a0, a0, 32
; RV64IM-NEXT:    ret
  %1 = zext i32 %a to i64
  %2 = sext i32 %b to i64
  %3 = mul i64 %1, %2
  %4 = lshr i64 %3, 32
  %5 = trunc i64 %4 to i32
  ret i32 %5
}

define i32 @mulhu_constant(i32 %a) nounwind {
; RV32I-LABEL: mulhu_constant:
; RV32I:       # %bb.0:
; RV32I-NEXT:    slli a1, a0, 2
; RV32I-NEXT:    add a2, a1, a0
; RV32I-NEXT:    sltu a1, a2, a1
; RV32I-NEXT:    srli a0, a0, 30
; RV32I-NEXT:    add a0, a0, a1
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: mulhu_constant:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    li a1, 5
; RV32IM-NEXT:    mulhu a0, a0, a1
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: mulhu_constant:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slli a0, a0, 32
; RV64I-NEXT:    srli a1, a0, 32
; RV64I-NEXT:    srli a0, a0, 30
; RV64I-NEXT:    add a0, a0, a1
; RV64I-NEXT:    srli a0, a0, 32
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: mulhu_constant:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    slli a0, a0, 32
; RV64IM-NEXT:    srli a1, a0, 32
; RV64IM-NEXT:    srli a0, a0, 30
; RV64IM-NEXT:    add a0, a0, a1
; RV64IM-NEXT:    srli a0, a0, 32
; RV64IM-NEXT:    ret
  %1 = zext i32 %a to i64
  %2 = mul i64 %1, 5
  %3 = lshr i64 %2, 32
  %4 = trunc i64 %3 to i32
  ret i32 %4
}

define i32 @muli32_p65(i32 %a) nounwind {
; RV32I-LABEL: muli32_p65:
; RV32I:       # %bb.0:
; RV32I-NEXT:    slli a1, a0, 6
; RV32I-NEXT:    add a0, a1, a0
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli32_p65:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    slli a1, a0, 6
; RV32IM-NEXT:    add a0, a1, a0
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli32_p65:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slliw a1, a0, 6
; RV64I-NEXT:    addw a0, a1, a0
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli32_p65:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    slliw a1, a0, 6
; RV64IM-NEXT:    addw a0, a1, a0
; RV64IM-NEXT:    ret
  %1 = mul i32 %a, 65
  ret i32 %1
}

define i32 @muli32_p63(i32 %a) nounwind {
; RV32I-LABEL: muli32_p63:
; RV32I:       # %bb.0:
; RV32I-NEXT:    slli a1, a0, 6
; RV32I-NEXT:    sub a0, a1, a0
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli32_p63:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    slli a1, a0, 6
; RV32IM-NEXT:    sub a0, a1, a0
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli32_p63:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slliw a1, a0, 6
; RV64I-NEXT:    subw a0, a1, a0
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli32_p63:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    slliw a1, a0, 6
; RV64IM-NEXT:    subw a0, a1, a0
; RV64IM-NEXT:    ret
  %1 = mul i32 %a, 63
  ret i32 %1
}

define i64 @muli64_p65(i64 %a) nounwind {
; RV32I-LABEL: muli64_p65:
; RV32I:       # %bb.0:
; RV32I-NEXT:    slli a3, a0, 6
; RV32I-NEXT:    add a2, a3, a0
; RV32I-NEXT:    sltu a3, a2, a3
; RV32I-NEXT:    srli a0, a0, 26
; RV32I-NEXT:    slli a4, a1, 6
; RV32I-NEXT:    or a0, a4, a0
; RV32I-NEXT:    add a0, a0, a1
; RV32I-NEXT:    add a1, a0, a3
; RV32I-NEXT:    mv a0, a2
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli64_p65:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    li a2, 65
; RV32IM-NEXT:    mulhu a2, a0, a2
; RV32IM-NEXT:    slli a3, a1, 6
; RV32IM-NEXT:    add a1, a3, a1
; RV32IM-NEXT:    add a1, a2, a1
; RV32IM-NEXT:    slli a2, a0, 6
; RV32IM-NEXT:    add a0, a2, a0
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli64_p65:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slli a1, a0, 6
; RV64I-NEXT:    add a0, a1, a0
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli64_p65:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    slli a1, a0, 6
; RV64IM-NEXT:    add a0, a1, a0
; RV64IM-NEXT:    ret
  %1 = mul i64 %a, 65
  ret i64 %1
}

define i64 @muli64_p63(i64 %a) nounwind {
; RV32I-LABEL: muli64_p63:
; RV32I:       # %bb.0:
; RV32I-NEXT:    slli a2, a0, 6
; RV32I-NEXT:    sltu a3, a2, a0
; RV32I-NEXT:    srli a4, a0, 26
; RV32I-NEXT:    slli a5, a1, 6
; RV32I-NEXT:    or a4, a5, a4
; RV32I-NEXT:    sub a1, a4, a1
; RV32I-NEXT:    sub a1, a1, a3
; RV32I-NEXT:    sub a0, a2, a0
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli64_p63:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    li a2, 63
; RV32IM-NEXT:    mulhu a2, a0, a2
; RV32IM-NEXT:    slli a3, a1, 6
; RV32IM-NEXT:    sub a1, a3, a1
; RV32IM-NEXT:    add a1, a2, a1
; RV32IM-NEXT:    slli a2, a0, 6
; RV32IM-NEXT:    sub a0, a2, a0
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli64_p63:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slli a1, a0, 6
; RV64I-NEXT:    sub a0, a1, a0
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli64_p63:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    slli a1, a0, 6
; RV64IM-NEXT:    sub a0, a1, a0
; RV64IM-NEXT:    ret
  %1 = mul i64 %a, 63
  ret i64 %1
}

define i32 @muli32_m63(i32 %a) nounwind {
; RV32I-LABEL: muli32_m63:
; RV32I:       # %bb.0:
; RV32I-NEXT:    slli a1, a0, 6
; RV32I-NEXT:    sub a0, a0, a1
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli32_m63:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    slli a1, a0, 6
; RV32IM-NEXT:    sub a0, a0, a1
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli32_m63:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slliw a1, a0, 6
; RV64I-NEXT:    subw a0, a0, a1
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli32_m63:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    slliw a1, a0, 6
; RV64IM-NEXT:    subw a0, a0, a1
; RV64IM-NEXT:    ret
  %1 = mul i32 %a, -63
  ret i32 %1
}

define i32 @muli32_m65(i32 %a) nounwind {
; RV32I-LABEL: muli32_m65:
; RV32I:       # %bb.0:
; RV32I-NEXT:    slli a1, a0, 6
; RV32I-NEXT:    add a0, a1, a0
; RV32I-NEXT:    neg a0, a0
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli32_m65:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    slli a1, a0, 6
; RV32IM-NEXT:    add a0, a1, a0
; RV32IM-NEXT:    neg a0, a0
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli32_m65:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slliw a1, a0, 6
; RV64I-NEXT:    addw a0, a1, a0
; RV64I-NEXT:    negw a0, a0
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli32_m65:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    slliw a1, a0, 6
; RV64IM-NEXT:    addw a0, a1, a0
; RV64IM-NEXT:    negw a0, a0
; RV64IM-NEXT:    ret
  %1 = mul i32 %a, -65
  ret i32 %1
}

define i64 @muli64_m63(i64 %a) nounwind {
; RV32I-LABEL: muli64_m63:
; RV32I:       # %bb.0:
; RV32I-NEXT:    slli a2, a0, 6
; RV32I-NEXT:    sltu a3, a0, a2
; RV32I-NEXT:    srli a4, a0, 26
; RV32I-NEXT:    slli a5, a1, 6
; RV32I-NEXT:    or a4, a5, a4
; RV32I-NEXT:    sub a1, a1, a4
; RV32I-NEXT:    sub a1, a1, a3
; RV32I-NEXT:    sub a0, a0, a2
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli64_m63:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    slli a2, a1, 6
; RV32IM-NEXT:    sub a1, a1, a2
; RV32IM-NEXT:    li a2, -63
; RV32IM-NEXT:    mulhu a2, a0, a2
; RV32IM-NEXT:    sub a2, a2, a0
; RV32IM-NEXT:    add a1, a2, a1
; RV32IM-NEXT:    slli a2, a0, 6
; RV32IM-NEXT:    sub a0, a0, a2
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli64_m63:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slli a1, a0, 6
; RV64I-NEXT:    sub a0, a0, a1
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli64_m63:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    slli a1, a0, 6
; RV64IM-NEXT:    sub a0, a0, a1
; RV64IM-NEXT:    ret
  %1 = mul i64 %a, -63
  ret i64 %1
}

define i64 @muli64_m65(i64 %a) nounwind {
; RV32I-LABEL: muli64_m65:
; RV32I:       # %bb.0:
; RV32I-NEXT:    slli a2, a0, 6
; RV32I-NEXT:    add a3, a2, a0
; RV32I-NEXT:    sltu a2, a3, a2
; RV32I-NEXT:    srli a0, a0, 26
; RV32I-NEXT:    slli a4, a1, 6
; RV32I-NEXT:    or a0, a4, a0
; RV32I-NEXT:    add a0, a0, a1
; RV32I-NEXT:    add a0, a0, a2
; RV32I-NEXT:    snez a1, a3
; RV32I-NEXT:    add a0, a0, a1
; RV32I-NEXT:    neg a1, a0
; RV32I-NEXT:    neg a0, a3
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli64_m65:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    slli a2, a1, 6
; RV32IM-NEXT:    add a1, a2, a1
; RV32IM-NEXT:    li a2, -65
; RV32IM-NEXT:    mulhu a2, a0, a2
; RV32IM-NEXT:    sub a2, a2, a0
; RV32IM-NEXT:    sub a1, a2, a1
; RV32IM-NEXT:    slli a2, a0, 6
; RV32IM-NEXT:    add a0, a2, a0
; RV32IM-NEXT:    neg a0, a0
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli64_m65:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slli a1, a0, 6
; RV64I-NEXT:    add a0, a1, a0
; RV64I-NEXT:    neg a0, a0
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli64_m65:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    slli a1, a0, 6
; RV64IM-NEXT:    add a0, a1, a0
; RV64IM-NEXT:    neg a0, a0
; RV64IM-NEXT:    ret
  %1 = mul i64 %a, -65
  ret i64 %1
}

define i32 @muli32_p384(i32 %a) nounwind {
; RV32I-LABEL: muli32_p384:
; RV32I:       # %bb.0:
; RV32I-NEXT:    addi sp, sp, -16
; RV32I-NEXT:    sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT:    li a1, 384
; RV32I-NEXT:    call __mulsi3@plt
; RV32I-NEXT:    lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT:    addi sp, sp, 16
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli32_p384:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    li a1, 384
; RV32IM-NEXT:    mul a0, a0, a1
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli32_p384:
; RV64I:       # %bb.0:
; RV64I-NEXT:    addi sp, sp, -16
; RV64I-NEXT:    sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT:    li a1, 384
; RV64I-NEXT:    call __muldi3@plt
; RV64I-NEXT:    ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT:    addi sp, sp, 16
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli32_p384:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    li a1, 384
; RV64IM-NEXT:    mulw a0, a0, a1
; RV64IM-NEXT:    ret
  %1 = mul i32 %a, 384
  ret i32 %1
}

define i32 @muli32_p12288(i32 %a) nounwind {
; RV32I-LABEL: muli32_p12288:
; RV32I:       # %bb.0:
; RV32I-NEXT:    addi sp, sp, -16
; RV32I-NEXT:    sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT:    lui a1, 3
; RV32I-NEXT:    call __mulsi3@plt
; RV32I-NEXT:    lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT:    addi sp, sp, 16
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli32_p12288:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    lui a1, 3
; RV32IM-NEXT:    mul a0, a0, a1
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli32_p12288:
; RV64I:       # %bb.0:
; RV64I-NEXT:    addi sp, sp, -16
; RV64I-NEXT:    sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT:    lui a1, 3
; RV64I-NEXT:    call __muldi3@plt
; RV64I-NEXT:    ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT:    addi sp, sp, 16
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli32_p12288:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    lui a1, 3
; RV64IM-NEXT:    mulw a0, a0, a1
; RV64IM-NEXT:    ret
  %1 = mul i32 %a, 12288
  ret i32 %1
}

define i32 @muli32_p4352(i32 %a) nounwind {
; RV32I-LABEL: muli32_p4352:
; RV32I:       # %bb.0:
; RV32I-NEXT:    slli a1, a0, 8
; RV32I-NEXT:    slli a0, a0, 12
; RV32I-NEXT:    add a0, a0, a1
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli32_p4352:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    lui a1, 1
; RV32IM-NEXT:    addi a1, a1, 256
; RV32IM-NEXT:    mul a0, a0, a1
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli32_p4352:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slliw a1, a0, 8
; RV64I-NEXT:    slliw a0, a0, 12
; RV64I-NEXT:    addw a0, a0, a1
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli32_p4352:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    slliw a1, a0, 8
; RV64IM-NEXT:    slliw a0, a0, 12
; RV64IM-NEXT:    addw a0, a0, a1
; RV64IM-NEXT:    ret
  %1 = mul i32 %a, 4352
  ret i32 %1
}

define i32 @muli32_p3840(i32 %a) nounwind {
; RV32I-LABEL: muli32_p3840:
; RV32I:       # %bb.0:
; RV32I-NEXT:    slli a1, a0, 8
; RV32I-NEXT:    slli a0, a0, 12
; RV32I-NEXT:    sub a0, a0, a1
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli32_p3840:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    lui a1, 1
; RV32IM-NEXT:    addi a1, a1, -256
; RV32IM-NEXT:    mul a0, a0, a1
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli32_p3840:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slliw a1, a0, 8
; RV64I-NEXT:    slliw a0, a0, 12
; RV64I-NEXT:    subw a0, a0, a1
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli32_p3840:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    slliw a1, a0, 8
; RV64IM-NEXT:    slliw a0, a0, 12
; RV64IM-NEXT:    subw a0, a0, a1
; RV64IM-NEXT:    ret
  %1 = mul i32 %a, 3840
  ret i32 %1
}

define i32 @muli32_m3840(i32 %a) nounwind {
; RV32I-LABEL: muli32_m3840:
; RV32I:       # %bb.0:
; RV32I-NEXT:    slli a1, a0, 12
; RV32I-NEXT:    slli a0, a0, 8
; RV32I-NEXT:    sub a0, a0, a1
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli32_m3840:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    lui a1, 1048575
; RV32IM-NEXT:    addi a1, a1, 256
; RV32IM-NEXT:    mul a0, a0, a1
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli32_m3840:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slliw a1, a0, 12
; RV64I-NEXT:    slliw a0, a0, 8
; RV64I-NEXT:    subw a0, a0, a1
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli32_m3840:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    slliw a1, a0, 12
; RV64IM-NEXT:    slliw a0, a0, 8
; RV64IM-NEXT:    subw a0, a0, a1
; RV64IM-NEXT:    ret
  %1 = mul i32 %a, -3840
  ret i32 %1
}

define i32 @muli32_m4352(i32 %a) nounwind {
; RV32I-LABEL: muli32_m4352:
; RV32I:       # %bb.0:
; RV32I-NEXT:    addi sp, sp, -16
; RV32I-NEXT:    sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT:    lui a1, 1048575
; RV32I-NEXT:    addi a1, a1, -256
; RV32I-NEXT:    call __mulsi3@plt
; RV32I-NEXT:    lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT:    addi sp, sp, 16
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli32_m4352:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    lui a1, 1048575
; RV32IM-NEXT:    addi a1, a1, -256
; RV32IM-NEXT:    mul a0, a0, a1
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli32_m4352:
; RV64I:       # %bb.0:
; RV64I-NEXT:    addi sp, sp, -16
; RV64I-NEXT:    sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT:    lui a1, 1048575
; RV64I-NEXT:    addiw a1, a1, -256
; RV64I-NEXT:    call __muldi3@plt
; RV64I-NEXT:    ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT:    addi sp, sp, 16
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli32_m4352:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    lui a1, 1048575
; RV64IM-NEXT:    addiw a1, a1, -256
; RV64IM-NEXT:    mulw a0, a0, a1
; RV64IM-NEXT:    ret
  %1 = mul i32 %a, -4352
  ret i32 %1
}

define i64 @muli64_p4352(i64 %a) nounwind {
; RV32I-LABEL: muli64_p4352:
; RV32I:       # %bb.0:
; RV32I-NEXT:    srli a2, a0, 24
; RV32I-NEXT:    slli a3, a1, 8
; RV32I-NEXT:    or a2, a3, a2
; RV32I-NEXT:    srli a3, a0, 20
; RV32I-NEXT:    slli a1, a1, 12
; RV32I-NEXT:    or a1, a1, a3
; RV32I-NEXT:    add a1, a1, a2
; RV32I-NEXT:    slli a2, a0, 8
; RV32I-NEXT:    slli a3, a0, 12
; RV32I-NEXT:    add a0, a3, a2
; RV32I-NEXT:    sltu a2, a0, a3
; RV32I-NEXT:    add a1, a1, a2
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli64_p4352:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    lui a2, 1
; RV32IM-NEXT:    addi a2, a2, 256
; RV32IM-NEXT:    mul a1, a1, a2
; RV32IM-NEXT:    mulhu a3, a0, a2
; RV32IM-NEXT:    add a1, a3, a1
; RV32IM-NEXT:    mul a0, a0, a2
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli64_p4352:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slli a1, a0, 8
; RV64I-NEXT:    slli a0, a0, 12
; RV64I-NEXT:    add a0, a0, a1
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli64_p4352:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    lui a1, 1
; RV64IM-NEXT:    addiw a1, a1, 256
; RV64IM-NEXT:    mul a0, a0, a1
; RV64IM-NEXT:    ret
  %1 = mul i64 %a, 4352
  ret i64 %1
}

define i64 @muli64_p3840(i64 %a) nounwind {
; RV32I-LABEL: muli64_p3840:
; RV32I:       # %bb.0:
; RV32I-NEXT:    srli a2, a0, 24
; RV32I-NEXT:    slli a3, a1, 8
; RV32I-NEXT:    or a2, a3, a2
; RV32I-NEXT:    srli a3, a0, 20
; RV32I-NEXT:    slli a1, a1, 12
; RV32I-NEXT:    or a1, a1, a3
; RV32I-NEXT:    sub a1, a1, a2
; RV32I-NEXT:    slli a2, a0, 8
; RV32I-NEXT:    slli a0, a0, 12
; RV32I-NEXT:    sltu a3, a0, a2
; RV32I-NEXT:    sub a1, a1, a3
; RV32I-NEXT:    sub a0, a0, a2
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli64_p3840:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    lui a2, 1
; RV32IM-NEXT:    addi a2, a2, -256
; RV32IM-NEXT:    mul a1, a1, a2
; RV32IM-NEXT:    mulhu a3, a0, a2
; RV32IM-NEXT:    add a1, a3, a1
; RV32IM-NEXT:    mul a0, a0, a2
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli64_p3840:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slli a1, a0, 8
; RV64I-NEXT:    slli a0, a0, 12
; RV64I-NEXT:    sub a0, a0, a1
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli64_p3840:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    lui a1, 1
; RV64IM-NEXT:    addiw a1, a1, -256
; RV64IM-NEXT:    mul a0, a0, a1
; RV64IM-NEXT:    ret
  %1 = mul i64 %a, 3840
  ret i64 %1
}

define i64 @muli64_m4352(i64 %a) nounwind {
; RV32I-LABEL: muli64_m4352:
; RV32I:       # %bb.0:
; RV32I-NEXT:    addi sp, sp, -16
; RV32I-NEXT:    sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT:    lui a2, 1048575
; RV32I-NEXT:    addi a2, a2, -256
; RV32I-NEXT:    li a3, -1
; RV32I-NEXT:    call __muldi3@plt
; RV32I-NEXT:    lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT:    addi sp, sp, 16
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli64_m4352:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    lui a2, 1048575
; RV32IM-NEXT:    addi a2, a2, -256
; RV32IM-NEXT:    mul a1, a1, a2
; RV32IM-NEXT:    mulhu a3, a0, a2
; RV32IM-NEXT:    sub a3, a3, a0
; RV32IM-NEXT:    add a1, a3, a1
; RV32IM-NEXT:    mul a0, a0, a2
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli64_m4352:
; RV64I:       # %bb.0:
; RV64I-NEXT:    addi sp, sp, -16
; RV64I-NEXT:    sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT:    lui a1, 1048575
; RV64I-NEXT:    addiw a1, a1, -256
; RV64I-NEXT:    call __muldi3@plt
; RV64I-NEXT:    ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT:    addi sp, sp, 16
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli64_m4352:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    lui a1, 1048575
; RV64IM-NEXT:    addiw a1, a1, -256
; RV64IM-NEXT:    mul a0, a0, a1
; RV64IM-NEXT:    ret
  %1 = mul i64 %a, -4352
  ret i64 %1
}

define i64 @muli64_m3840(i64 %a) nounwind {
; RV32I-LABEL: muli64_m3840:
; RV32I:       # %bb.0:
; RV32I-NEXT:    srli a2, a0, 20
; RV32I-NEXT:    slli a3, a1, 12
; RV32I-NEXT:    or a2, a3, a2
; RV32I-NEXT:    srli a3, a0, 24
; RV32I-NEXT:    slli a1, a1, 8
; RV32I-NEXT:    or a1, a1, a3
; RV32I-NEXT:    sub a1, a1, a2
; RV32I-NEXT:    slli a2, a0, 12
; RV32I-NEXT:    slli a0, a0, 8
; RV32I-NEXT:    sltu a3, a0, a2
; RV32I-NEXT:    sub a1, a1, a3
; RV32I-NEXT:    sub a0, a0, a2
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli64_m3840:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    lui a2, 1048575
; RV32IM-NEXT:    addi a2, a2, 256
; RV32IM-NEXT:    mul a1, a1, a2
; RV32IM-NEXT:    mulhu a3, a0, a2
; RV32IM-NEXT:    sub a3, a3, a0
; RV32IM-NEXT:    add a1, a3, a1
; RV32IM-NEXT:    mul a0, a0, a2
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli64_m3840:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slli a1, a0, 12
; RV64I-NEXT:    slli a0, a0, 8
; RV64I-NEXT:    sub a0, a0, a1
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli64_m3840:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    lui a1, 1048575
; RV64IM-NEXT:    addiw a1, a1, 256
; RV64IM-NEXT:    mul a0, a0, a1
; RV64IM-NEXT:    ret
  %1 = mul i64 %a, -3840
  ret i64 %1
}

define i128 @muli128_m3840(i128 %a) nounwind {
; RV32I-LABEL: muli128_m3840:
; RV32I:       # %bb.0:
; RV32I-NEXT:    lw a4, 4(a1)
; RV32I-NEXT:    lw a3, 8(a1)
; RV32I-NEXT:    lw a6, 0(a1)
; RV32I-NEXT:    lw a5, 12(a1)
; RV32I-NEXT:    srli a1, a4, 20
; RV32I-NEXT:    slli a2, a3, 12
; RV32I-NEXT:    or a1, a2, a1
; RV32I-NEXT:    srli a2, a4, 24
; RV32I-NEXT:    slli a7, a3, 8
; RV32I-NEXT:    or a2, a7, a2
; RV32I-NEXT:    sltu t0, a2, a1
; RV32I-NEXT:    srli a7, a3, 20
; RV32I-NEXT:    slli t1, a5, 12
; RV32I-NEXT:    or a7, t1, a7
; RV32I-NEXT:    srli a3, a3, 24
; RV32I-NEXT:    slli a5, a5, 8
; RV32I-NEXT:    or a3, a5, a3
; RV32I-NEXT:    sub t1, a3, a7
; RV32I-NEXT:    srli a3, a6, 20
; RV32I-NEXT:    slli a5, a4, 12
; RV32I-NEXT:    or a3, a5, a3
; RV32I-NEXT:    srli a5, a6, 24
; RV32I-NEXT:    slli a4, a4, 8
; RV32I-NEXT:    or a5, a4, a5
; RV32I-NEXT:    slli a4, a6, 12
; RV32I-NEXT:    slli a6, a6, 8
; RV32I-NEXT:    sltu a7, a6, a4
; RV32I-NEXT:    sub t0, t1, t0
; RV32I-NEXT:    mv t1, a7
; RV32I-NEXT:    beq a5, a3, .LBB30_2
; RV32I-NEXT:  # %bb.1:
; RV32I-NEXT:    sltu t1, a5, a3
; RV32I-NEXT:  .LBB30_2:
; RV32I-NEXT:    sub a1, a2, a1
; RV32I-NEXT:    sltu a2, a1, t1
; RV32I-NEXT:    sub a2, t0, a2
; RV32I-NEXT:    sub a1, a1, t1
; RV32I-NEXT:    sub a3, a5, a3
; RV32I-NEXT:    sub a3, a3, a7
; RV32I-NEXT:    sub a4, a6, a4
; RV32I-NEXT:    sw a4, 0(a0)
; RV32I-NEXT:    sw a3, 4(a0)
; RV32I-NEXT:    sw a1, 8(a0)
; RV32I-NEXT:    sw a2, 12(a0)
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli128_m3840:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    addi sp, sp, -16
; RV32IM-NEXT:    sw s0, 12(sp) # 4-byte Folded Spill
; RV32IM-NEXT:    sw s1, 8(sp) # 4-byte Folded Spill
; RV32IM-NEXT:    lw a2, 12(a1)
; RV32IM-NEXT:    lw a3, 8(a1)
; RV32IM-NEXT:    lw a4, 0(a1)
; RV32IM-NEXT:    lw a1, 4(a1)
; RV32IM-NEXT:    lui a5, 1048575
; RV32IM-NEXT:    addi a5, a5, 256
; RV32IM-NEXT:    mulhu a6, a4, a5
; RV32IM-NEXT:    mul a7, a1, a5
; RV32IM-NEXT:    add a6, a7, a6
; RV32IM-NEXT:    sltu a7, a6, a7
; RV32IM-NEXT:    mulhu t0, a1, a5
; RV32IM-NEXT:    add a7, t0, a7
; RV32IM-NEXT:    sub a6, a6, a4
; RV32IM-NEXT:    neg t0, a4
; RV32IM-NEXT:    sltu t1, a6, t0
; RV32IM-NEXT:    li t2, -1
; RV32IM-NEXT:    mulhu t3, a4, t2
; RV32IM-NEXT:    add t1, t3, t1
; RV32IM-NEXT:    add t1, a7, t1
; RV32IM-NEXT:    sub t4, t1, a1
; RV32IM-NEXT:    mul t5, a3, a5
; RV32IM-NEXT:    sub t5, t5, a4
; RV32IM-NEXT:    add t6, t4, t5
; RV32IM-NEXT:    sltu s0, t6, t4
; RV32IM-NEXT:    neg s1, a1
; RV32IM-NEXT:    sltu t4, t4, s1
; RV32IM-NEXT:    sltu a7, t1, a7
; RV32IM-NEXT:    mulhu t1, a1, t2
; RV32IM-NEXT:    add a7, t1, a7
; RV32IM-NEXT:    add a7, a7, t4
; RV32IM-NEXT:    sltu t0, t5, t0
; RV32IM-NEXT:    mul a2, a2, a5
; RV32IM-NEXT:    mulhu t1, a3, a5
; RV32IM-NEXT:    sub a3, t1, a3
; RV32IM-NEXT:    add a2, a3, a2
; RV32IM-NEXT:    sub a3, t3, a4
; RV32IM-NEXT:    sub a1, a3, a1
; RV32IM-NEXT:    add a1, a1, a2
; RV32IM-NEXT:    add a1, a1, t0
; RV32IM-NEXT:    add a1, a7, a1
; RV32IM-NEXT:    add a1, a1, s0
; RV32IM-NEXT:    mul a2, a4, a5
; RV32IM-NEXT:    sw a2, 0(a0)
; RV32IM-NEXT:    sw a6, 4(a0)
; RV32IM-NEXT:    sw t6, 8(a0)
; RV32IM-NEXT:    sw a1, 12(a0)
; RV32IM-NEXT:    lw s0, 12(sp) # 4-byte Folded Reload
; RV32IM-NEXT:    lw s1, 8(sp) # 4-byte Folded Reload
; RV32IM-NEXT:    addi sp, sp, 16
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli128_m3840:
; RV64I:       # %bb.0:
; RV64I-NEXT:    srli a2, a0, 52
; RV64I-NEXT:    slli a3, a1, 12
; RV64I-NEXT:    or a2, a3, a2
; RV64I-NEXT:    srli a3, a0, 56
; RV64I-NEXT:    slli a1, a1, 8
; RV64I-NEXT:    or a1, a1, a3
; RV64I-NEXT:    sub a1, a1, a2
; RV64I-NEXT:    slli a2, a0, 12
; RV64I-NEXT:    slli a0, a0, 8
; RV64I-NEXT:    sltu a3, a0, a2
; RV64I-NEXT:    sub a1, a1, a3
; RV64I-NEXT:    sub a0, a0, a2
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli128_m3840:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    lui a2, 1048575
; RV64IM-NEXT:    addiw a2, a2, 256
; RV64IM-NEXT:    mul a1, a1, a2
; RV64IM-NEXT:    mulhu a3, a0, a2
; RV64IM-NEXT:    sub a3, a3, a0
; RV64IM-NEXT:    add a1, a3, a1
; RV64IM-NEXT:    mul a0, a0, a2
; RV64IM-NEXT:    ret
  %1 = mul i128 %a, -3840
  ret i128 %1
}

define i128 @muli128_m63(i128 %a) nounwind {
; RV32I-LABEL: muli128_m63:
; RV32I:       # %bb.0:
; RV32I-NEXT:    lw a2, 0(a1)
; RV32I-NEXT:    lw a5, 12(a1)
; RV32I-NEXT:    lw a7, 8(a1)
; RV32I-NEXT:    lw a3, 4(a1)
; RV32I-NEXT:    slli a1, a2, 6
; RV32I-NEXT:    sltu a4, a2, a1
; RV32I-NEXT:    srli a6, a2, 26
; RV32I-NEXT:    slli t0, a3, 6
; RV32I-NEXT:    or a6, t0, a6
; RV32I-NEXT:    mv t0, a4
; RV32I-NEXT:    beq a3, a6, .LBB31_2
; RV32I-NEXT:  # %bb.1:
; RV32I-NEXT:    sltu t0, a3, a6
; RV32I-NEXT:  .LBB31_2:
; RV32I-NEXT:    srli t1, a3, 26
; RV32I-NEXT:    slli t2, a7, 6
; RV32I-NEXT:    or t1, t2, t1
; RV32I-NEXT:    sub t2, a7, t1
; RV32I-NEXT:    sltu t3, t2, t0
; RV32I-NEXT:    sltu t1, a7, t1
; RV32I-NEXT:    srli a7, a7, 26
; RV32I-NEXT:    slli t4, a5, 6
; RV32I-NEXT:    or a7, t4, a7
; RV32I-NEXT:    sub a5, a5, a7
; RV32I-NEXT:    sub a5, a5, t1
; RV32I-NEXT:    sub a5, a5, t3
; RV32I-NEXT:    sub a7, t2, t0
; RV32I-NEXT:    sub a3, a3, a6
; RV32I-NEXT:    sub a3, a3, a4
; RV32I-NEXT:    sub a1, a2, a1
; RV32I-NEXT:    sw a1, 0(a0)
; RV32I-NEXT:    sw a3, 4(a0)
; RV32I-NEXT:    sw a7, 8(a0)
; RV32I-NEXT:    sw a5, 12(a0)
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muli128_m63:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    addi sp, sp, -16
; RV32IM-NEXT:    sw s0, 12(sp) # 4-byte Folded Spill
; RV32IM-NEXT:    sw s1, 8(sp) # 4-byte Folded Spill
; RV32IM-NEXT:    lw a2, 12(a1)
; RV32IM-NEXT:    lw a3, 0(a1)
; RV32IM-NEXT:    lw a4, 4(a1)
; RV32IM-NEXT:    lw a1, 8(a1)
; RV32IM-NEXT:    li a5, -63
; RV32IM-NEXT:    mulhu a6, a3, a5
; RV32IM-NEXT:    slli a7, a4, 6
; RV32IM-NEXT:    sub a7, a7, a4
; RV32IM-NEXT:    sub a6, a6, a7
; RV32IM-NEXT:    neg a7, a7
; RV32IM-NEXT:    sltu a7, a6, a7
; RV32IM-NEXT:    mulhu t0, a4, a5
; RV32IM-NEXT:    add a7, t0, a7
; RV32IM-NEXT:    sub a6, a6, a3
; RV32IM-NEXT:    neg t0, a3
; RV32IM-NEXT:    sltu t1, a6, t0
; RV32IM-NEXT:    li t2, -1
; RV32IM-NEXT:    mulhu t3, a3, t2
; RV32IM-NEXT:    add t1, t3, t1
; RV32IM-NEXT:    add t1, a7, t1
; RV32IM-NEXT:    sub t4, t1, a4
; RV32IM-NEXT:    slli t5, a1, 6
; RV32IM-NEXT:    sub t5, t5, a1
; RV32IM-NEXT:    add t5, t5, a3
; RV32IM-NEXT:    sub t6, t4, t5
; RV32IM-NEXT:    sltu s0, t6, t4
; RV32IM-NEXT:    neg s1, a4
; RV32IM-NEXT:    sltu t4, t4, s1
; RV32IM-NEXT:    sltu a7, t1, a7
; RV32IM-NEXT:    mulhu t1, a4, t2
; RV32IM-NEXT:    add a7, t1, a7
; RV32IM-NEXT:    add a7, a7, t4
; RV32IM-NEXT:    slli t1, a2, 6
; RV32IM-NEXT:    sub a2, a2, t1
; RV32IM-NEXT:    mulhu a5, a1, a5
; RV32IM-NEXT:    sub a1, a5, a1
; RV32IM-NEXT:    add a1, a1, a2
; RV32IM-NEXT:    sub a2, t3, a3
; RV32IM-NEXT:    sub a2, a2, a4
; RV32IM-NEXT:    add a1, a2, a1
; RV32IM-NEXT:    neg a2, t5
; RV32IM-NEXT:    sltu a2, a2, t0
; RV32IM-NEXT:    add a1, a1, a2
; RV32IM-NEXT:    add a1, a7, a1
; RV32IM-NEXT:    add a1, a1, s0
; RV32IM-NEXT:    slli a2, a3, 6
; RV32IM-NEXT:    sub a2, a3, a2
; RV32IM-NEXT:    sw a2, 0(a0)
; RV32IM-NEXT:    sw a6, 4(a0)
; RV32IM-NEXT:    sw t6, 8(a0)
; RV32IM-NEXT:    sw a1, 12(a0)
; RV32IM-NEXT:    lw s0, 12(sp) # 4-byte Folded Reload
; RV32IM-NEXT:    lw s1, 8(sp) # 4-byte Folded Reload
; RV32IM-NEXT:    addi sp, sp, 16
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muli128_m63:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slli a2, a0, 6
; RV64I-NEXT:    sltu a3, a0, a2
; RV64I-NEXT:    srli a4, a0, 58
; RV64I-NEXT:    slli a5, a1, 6
; RV64I-NEXT:    or a4, a5, a4
; RV64I-NEXT:    sub a1, a1, a4
; RV64I-NEXT:    sub a1, a1, a3
; RV64I-NEXT:    sub a0, a0, a2
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muli128_m63:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    slli a2, a1, 6
; RV64IM-NEXT:    sub a1, a1, a2
; RV64IM-NEXT:    li a2, -63
; RV64IM-NEXT:    mulhu a2, a0, a2
; RV64IM-NEXT:    sub a2, a2, a0
; RV64IM-NEXT:    add a1, a2, a1
; RV64IM-NEXT:    slli a2, a0, 6
; RV64IM-NEXT:    sub a0, a0, a2
; RV64IM-NEXT:    ret
  %1 = mul i128 %a, -63
  ret i128 %1
}

define i64 @mulhsu_i64(i64 %a, i64 %b) nounwind {
; RV32I-LABEL: mulhsu_i64:
; RV32I:       # %bb.0:
; RV32I-NEXT:    addi sp, sp, -48
; RV32I-NEXT:    sw ra, 44(sp) # 4-byte Folded Spill
; RV32I-NEXT:    sw s0, 40(sp) # 4-byte Folded Spill
; RV32I-NEXT:    sw s1, 36(sp) # 4-byte Folded Spill
; RV32I-NEXT:    sw s2, 32(sp) # 4-byte Folded Spill
; RV32I-NEXT:    sw s3, 28(sp) # 4-byte Folded Spill
; RV32I-NEXT:    sw s4, 24(sp) # 4-byte Folded Spill
; RV32I-NEXT:    sw s5, 20(sp) # 4-byte Folded Spill
; RV32I-NEXT:    sw s6, 16(sp) # 4-byte Folded Spill
; RV32I-NEXT:    sw s7, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT:    sw s8, 8(sp) # 4-byte Folded Spill
; RV32I-NEXT:    sw s9, 4(sp) # 4-byte Folded Spill
; RV32I-NEXT:    mv s2, a3
; RV32I-NEXT:    mv s3, a2
; RV32I-NEXT:    mv s0, a1
; RV32I-NEXT:    mv s1, a0
; RV32I-NEXT:    srai s4, a3, 31
; RV32I-NEXT:    li a1, 0
; RV32I-NEXT:    li a3, 0
; RV32I-NEXT:    call __muldi3@plt
; RV32I-NEXT:    mv s5, a1
; RV32I-NEXT:    mv a0, s0
; RV32I-NEXT:    li a1, 0
; RV32I-NEXT:    mv a2, s3
; RV32I-NEXT:    li a3, 0
; RV32I-NEXT:    call __muldi3@plt
; RV32I-NEXT:    add s5, a0, s5
; RV32I-NEXT:    sltu a0, s5, a0
; RV32I-NEXT:    add s7, a1, a0
; RV32I-NEXT:    mv a0, s1
; RV32I-NEXT:    li a1, 0
; RV32I-NEXT:    mv a2, s2
; RV32I-NEXT:    li a3, 0
; RV32I-NEXT:    call __muldi3@plt
; RV32I-NEXT:    add a2, a0, s5
; RV32I-NEXT:    sltu a0, a2, a0
; RV32I-NEXT:    add a0, a1, a0
; RV32I-NEXT:    add s8, s7, a0
; RV32I-NEXT:    mv a0, s0
; RV32I-NEXT:    li a1, 0
; RV32I-NEXT:    mv a2, s2
; RV32I-NEXT:    li a3, 0
; RV32I-NEXT:    call __muldi3@plt
; RV32I-NEXT:    mv s5, a0
; RV32I-NEXT:    mv s6, a1
; RV32I-NEXT:    add s9, a0, s8
; RV32I-NEXT:    mv a0, s3
; RV32I-NEXT:    mv a1, s2
; RV32I-NEXT:    li a2, 0
; RV32I-NEXT:    li a3, 0
; RV32I-NEXT:    call __muldi3@plt
; RV32I-NEXT:    mv s2, a0
; RV32I-NEXT:    mv s3, a1
; RV32I-NEXT:    mv a0, s4
; RV32I-NEXT:    mv a1, s4
; RV32I-NEXT:    mv a2, s1
; RV32I-NEXT:    mv a3, s0
; RV32I-NEXT:    call __muldi3@plt
; RV32I-NEXT:    add a3, a0, s2
; RV32I-NEXT:    add a2, s9, a3
; RV32I-NEXT:    sltu a4, a2, s9
; RV32I-NEXT:    sltu a5, s9, s5
; RV32I-NEXT:    sltu a6, s8, s7
; RV32I-NEXT:    add a6, s6, a6
; RV32I-NEXT:    add a5, a6, a5
; RV32I-NEXT:    add a1, a1, s3
; RV32I-NEXT:    sltu a0, a3, a0
; RV32I-NEXT:    add a0, a1, a0
; RV32I-NEXT:    add a0, a5, a0
; RV32I-NEXT:    add a1, a0, a4
; RV32I-NEXT:    mv a0, a2
; RV32I-NEXT:    lw ra, 44(sp) # 4-byte Folded Reload
; RV32I-NEXT:    lw s0, 40(sp) # 4-byte Folded Reload
; RV32I-NEXT:    lw s1, 36(sp) # 4-byte Folded Reload
; RV32I-NEXT:    lw s2, 32(sp) # 4-byte Folded Reload
; RV32I-NEXT:    lw s3, 28(sp) # 4-byte Folded Reload
; RV32I-NEXT:    lw s4, 24(sp) # 4-byte Folded Reload
; RV32I-NEXT:    lw s5, 20(sp) # 4-byte Folded Reload
; RV32I-NEXT:    lw s6, 16(sp) # 4-byte Folded Reload
; RV32I-NEXT:    lw s7, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT:    lw s8, 8(sp) # 4-byte Folded Reload
; RV32I-NEXT:    lw s9, 4(sp) # 4-byte Folded Reload
; RV32I-NEXT:    addi sp, sp, 48
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: mulhsu_i64:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    srai a4, a3, 31
; RV32IM-NEXT:    mulhu a5, a0, a2
; RV32IM-NEXT:    mul a6, a1, a2
; RV32IM-NEXT:    add a5, a6, a5
; RV32IM-NEXT:    sltu a6, a5, a6
; RV32IM-NEXT:    mulhu a2, a1, a2
; RV32IM-NEXT:    add a6, a2, a6
; RV32IM-NEXT:    mul a2, a0, a3
; RV32IM-NEXT:    add a5, a2, a5
; RV32IM-NEXT:    sltu a2, a5, a2
; RV32IM-NEXT:    mulhu a5, a0, a3
; RV32IM-NEXT:    add a2, a5, a2
; RV32IM-NEXT:    add a5, a6, a2
; RV32IM-NEXT:    mul a7, a1, a3
; RV32IM-NEXT:    add t0, a7, a5
; RV32IM-NEXT:    mul t1, a4, a0
; RV32IM-NEXT:    add a2, t0, t1
; RV32IM-NEXT:    sltu t2, a2, t0
; RV32IM-NEXT:    sltu a7, t0, a7
; RV32IM-NEXT:    sltu a5, a5, a6
; RV32IM-NEXT:    mulhu a3, a1, a3
; RV32IM-NEXT:    add a3, a3, a5
; RV32IM-NEXT:    add a3, a3, a7
; RV32IM-NEXT:    mul a1, a4, a1
; RV32IM-NEXT:    mulhu a0, a4, a0
; RV32IM-NEXT:    add a0, a0, a1
; RV32IM-NEXT:    add a0, a0, t1
; RV32IM-NEXT:    add a0, a3, a0
; RV32IM-NEXT:    add a1, a0, t2
; RV32IM-NEXT:    mv a0, a2
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: mulhsu_i64:
; RV64I:       # %bb.0:
; RV64I-NEXT:    addi sp, sp, -16
; RV64I-NEXT:    sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT:    mv a2, a1
; RV64I-NEXT:    srai a3, a1, 63
; RV64I-NEXT:    li a1, 0
; RV64I-NEXT:    call __multi3@plt
; RV64I-NEXT:    mv a0, a1
; RV64I-NEXT:    ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT:    addi sp, sp, 16
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: mulhsu_i64:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    mulhsu a0, a1, a0
; RV64IM-NEXT:    ret
  %1 = zext i64 %a to i128
  %2 = sext i64 %b to i128
  %3 = mul i128 %1, %2
  %4 = lshr i128 %3, 64
  %5 = trunc i128 %4 to i64
  ret i64 %5
}

define i8 @muladd_demand(i8 %x, i8 %y) nounwind {
; RV32I-LABEL: muladd_demand:
; RV32I:       # %bb.0:
; RV32I-NEXT:    slli a0, a0, 1
; RV32I-NEXT:    sub a0, a1, a0
; RV32I-NEXT:    andi a0, a0, 15
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: muladd_demand:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    slli a0, a0, 1
; RV32IM-NEXT:    sub a0, a1, a0
; RV32IM-NEXT:    andi a0, a0, 15
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: muladd_demand:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slliw a0, a0, 1
; RV64I-NEXT:    subw a0, a1, a0
; RV64I-NEXT:    andi a0, a0, 15
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: muladd_demand:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    slliw a0, a0, 1
; RV64IM-NEXT:    subw a0, a1, a0
; RV64IM-NEXT:    andi a0, a0, 15
; RV64IM-NEXT:    ret
  %m = mul i8 %x, 14
  %a = add i8 %y, %m
  %r = and i8 %a, 15
  ret i8 %r
}

define i8 @mulsub_demand(i8 %x, i8 %y) nounwind {
; RV32I-LABEL: mulsub_demand:
; RV32I:       # %bb.0:
; RV32I-NEXT:    slli a0, a0, 1
; RV32I-NEXT:    add a0, a1, a0
; RV32I-NEXT:    andi a0, a0, 15
; RV32I-NEXT:    ret
;
; RV32IM-LABEL: mulsub_demand:
; RV32IM:       # %bb.0:
; RV32IM-NEXT:    slli a0, a0, 1
; RV32IM-NEXT:    add a0, a1, a0
; RV32IM-NEXT:    andi a0, a0, 15
; RV32IM-NEXT:    ret
;
; RV64I-LABEL: mulsub_demand:
; RV64I:       # %bb.0:
; RV64I-NEXT:    slliw a0, a0, 1
; RV64I-NEXT:    addw a0, a1, a0
; RV64I-NEXT:    andi a0, a0, 15
; RV64I-NEXT:    ret
;
; RV64IM-LABEL: mulsub_demand:
; RV64IM:       # %bb.0:
; RV64IM-NEXT:    slliw a0, a0, 1
; RV64IM-NEXT:    addw a0, a1, a0
; RV64IM-NEXT:    andi a0, a0, 15
; RV64IM-NEXT:    ret
  %m = mul i8 %x, 14
  %a = sub i8 %y, %m
  %r = and i8 %a, 15
  ret i8 %r
}