; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc --mtriple=loongarch32 --mattr=+f,-d,-frecipe < %s | FileCheck %s --check-prefix=LA32F
; RUN: llc --mtriple=loongarch32 --mattr=+f,-d,+frecipe < %s | FileCheck %s --check-prefix=LA32F-FRECIPE
; RUN: llc --mtriple=loongarch64 --mattr=+d,-frecipe < %s | FileCheck %s --check-prefix=LA64D
; RUN: llc --mtriple=loongarch64 --mattr=+d,+frecipe < %s | FileCheck %s --check-prefix=LA64D-FRECIPE


declare float @llvm.sqrt.f32(float)
declare double @llvm.sqrt.f64(double)

define float @frsqrt_f32(float %a) nounwind {
; LA32F-LABEL: frsqrt_f32:
; LA32F:       # %bb.0:
; LA32F-NEXT:    frsqrt.s $fa0, $fa0
; LA32F-NEXT:    ret
;
; LA32F-FRECIPE-LABEL: frsqrt_f32:
; LA32F-FRECIPE:       # %bb.0:
; LA32F-FRECIPE-NEXT:    frsqrte.s $fa1, $fa0
; LA32F-FRECIPE-NEXT:    fmul.s $fa0, $fa0, $fa1
; LA32F-FRECIPE-NEXT:    lu12i.w $a0, -261120
; LA32F-FRECIPE-NEXT:    movgr2fr.w $fa2, $a0
; LA32F-FRECIPE-NEXT:    fmadd.s $fa0, $fa0, $fa1, $fa2
; LA32F-FRECIPE-NEXT:    lu12i.w $a0, -266240
; LA32F-FRECIPE-NEXT:    movgr2fr.w $fa2, $a0
; LA32F-FRECIPE-NEXT:    fmul.s $fa1, $fa1, $fa2
; LA32F-FRECIPE-NEXT:    fmul.s $fa0, $fa1, $fa0
; LA32F-FRECIPE-NEXT:    ret
;
; LA64D-LABEL: frsqrt_f32:
; LA64D:       # %bb.0:
; LA64D-NEXT:    frsqrt.s $fa0, $fa0
; LA64D-NEXT:    ret
;
; LA64D-FRECIPE-LABEL: frsqrt_f32:
; LA64D-FRECIPE:       # %bb.0:
; LA64D-FRECIPE-NEXT:    frsqrte.s $fa1, $fa0
; LA64D-FRECIPE-NEXT:    fmul.s $fa0, $fa0, $fa1
; LA64D-FRECIPE-NEXT:    vldi $vr2, -1144
; LA64D-FRECIPE-NEXT:    fmadd.s $fa0, $fa0, $fa1, $fa2
; LA64D-FRECIPE-NEXT:    vldi $vr2, -1056
; LA64D-FRECIPE-NEXT:    fmul.s $fa1, $fa1, $fa2
; LA64D-FRECIPE-NEXT:    fmul.s $fa0, $fa1, $fa0
; LA64D-FRECIPE-NEXT:    ret

  %1 = call fast float @llvm.sqrt.f32(float %a)
  %2 = fdiv fast float 1.0, %1
  ret float %2
}

define double @frsqrt_f64(double %a) nounwind {
; LA32F-LABEL: frsqrt_f64:
; LA32F:       # %bb.0:
; LA32F-NEXT:    addi.w $sp, $sp, -16
; LA32F-NEXT:    st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32F-NEXT:    bl sqrt
; LA32F-NEXT:    move $a2, $a0
; LA32F-NEXT:    move $a3, $a1
; LA32F-NEXT:    lu12i.w $a1, 261888
; LA32F-NEXT:    move $a0, $zero
; LA32F-NEXT:    bl __divdf3
; LA32F-NEXT:    ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32F-NEXT:    addi.w $sp, $sp, 16
; LA32F-NEXT:    ret
;
; LA32F-FRECIPE-LABEL: frsqrt_f64:
; LA32F-FRECIPE:       # %bb.0:
; LA32F-FRECIPE-NEXT:    addi.w $sp, $sp, -16
; LA32F-FRECIPE-NEXT:    st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    bl sqrt
; LA32F-FRECIPE-NEXT:    move $a2, $a0
; LA32F-FRECIPE-NEXT:    move $a3, $a1
; LA32F-FRECIPE-NEXT:    lu12i.w $a1, 261888
; LA32F-FRECIPE-NEXT:    move $a0, $zero
; LA32F-FRECIPE-NEXT:    bl __divdf3
; LA32F-FRECIPE-NEXT:    ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    addi.w $sp, $sp, 16
; LA32F-FRECIPE-NEXT:    ret
;
; LA64D-LABEL: frsqrt_f64:
; LA64D:       # %bb.0:
; LA64D-NEXT:    frsqrt.d $fa0, $fa0
; LA64D-NEXT:    ret
;
; LA64D-FRECIPE-LABEL: frsqrt_f64:
; LA64D-FRECIPE:       # %bb.0:
; LA64D-FRECIPE-NEXT:    frsqrte.d $fa1, $fa0
; LA64D-FRECIPE-NEXT:    fmul.d $fa2, $fa0, $fa1
; LA64D-FRECIPE-NEXT:    vldi $vr3, -888
; LA64D-FRECIPE-NEXT:    fmadd.d $fa2, $fa2, $fa1, $fa3
; LA64D-FRECIPE-NEXT:    vldi $vr4, -800
; LA64D-FRECIPE-NEXT:    fmul.d $fa1, $fa1, $fa4
; LA64D-FRECIPE-NEXT:    fmul.d $fa1, $fa1, $fa2
; LA64D-FRECIPE-NEXT:    fmul.d $fa0, $fa0, $fa1
; LA64D-FRECIPE-NEXT:    fmadd.d $fa0, $fa0, $fa1, $fa3
; LA64D-FRECIPE-NEXT:    fmul.d $fa1, $fa1, $fa4
; LA64D-FRECIPE-NEXT:    fmul.d $fa0, $fa1, $fa0
; LA64D-FRECIPE-NEXT:    ret
  %1 = call fast double @llvm.sqrt.f64(double %a)
  %2 = fdiv fast double 1.0, %1
  ret double %2
}

define double @sqrt_simplify_before_recip_3_uses_f64(double %x, ptr %p1, ptr %p2) nounwind {
; LA32F-LABEL: sqrt_simplify_before_recip_3_uses_f64:
; LA32F:       # %bb.0:
; LA32F-NEXT:    addi.w $sp, $sp, -32
; LA32F-NEXT:    st.w $ra, $sp, 28 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $fp, $sp, 24 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $s0, $sp, 20 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $s1, $sp, 16 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $s2, $sp, 12 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $s3, $sp, 8 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $s4, $sp, 4 # 4-byte Folded Spill
; LA32F-NEXT:    move $fp, $a3
; LA32F-NEXT:    move $s0, $a2
; LA32F-NEXT:    bl sqrt
; LA32F-NEXT:    move $s1, $a0
; LA32F-NEXT:    move $s2, $a1
; LA32F-NEXT:    lu12i.w $a1, 261888
; LA32F-NEXT:    move $a0, $zero
; LA32F-NEXT:    move $a2, $s1
; LA32F-NEXT:    move $a3, $s2
; LA32F-NEXT:    bl __divdf3
; LA32F-NEXT:    move $s3, $a0
; LA32F-NEXT:    move $s4, $a1
; LA32F-NEXT:    lu12i.w $a1, 263248
; LA32F-NEXT:    move $a0, $zero
; LA32F-NEXT:    move $a2, $s1
; LA32F-NEXT:    move $a3, $s2
; LA32F-NEXT:    bl __divdf3
; LA32F-NEXT:    st.w $s3, $s0, 0
; LA32F-NEXT:    st.w $s4, $s0, 4
; LA32F-NEXT:    st.w $a0, $fp, 0
; LA32F-NEXT:    st.w $a1, $fp, 4
; LA32F-NEXT:    move $a0, $s1
; LA32F-NEXT:    move $a1, $s2
; LA32F-NEXT:    ld.w $s4, $sp, 4 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $s3, $sp, 8 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $s2, $sp, 12 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $s1, $sp, 16 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $s0, $sp, 20 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $fp, $sp, 24 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $ra, $sp, 28 # 4-byte Folded Reload
; LA32F-NEXT:    addi.w $sp, $sp, 32
; LA32F-NEXT:    ret
;
; LA32F-FRECIPE-LABEL: sqrt_simplify_before_recip_3_uses_f64:
; LA32F-FRECIPE:       # %bb.0:
; LA32F-FRECIPE-NEXT:    addi.w $sp, $sp, -32
; LA32F-FRECIPE-NEXT:    st.w $ra, $sp, 28 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $fp, $sp, 24 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $s0, $sp, 20 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $s1, $sp, 16 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $s2, $sp, 12 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $s3, $sp, 8 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $s4, $sp, 4 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    move $fp, $a3
; LA32F-FRECIPE-NEXT:    move $s0, $a2
; LA32F-FRECIPE-NEXT:    bl sqrt
; LA32F-FRECIPE-NEXT:    move $s1, $a0
; LA32F-FRECIPE-NEXT:    move $s2, $a1
; LA32F-FRECIPE-NEXT:    lu12i.w $a1, 261888
; LA32F-FRECIPE-NEXT:    move $a0, $zero
; LA32F-FRECIPE-NEXT:    move $a2, $s1
; LA32F-FRECIPE-NEXT:    move $a3, $s2
; LA32F-FRECIPE-NEXT:    bl __divdf3
; LA32F-FRECIPE-NEXT:    move $s3, $a0
; LA32F-FRECIPE-NEXT:    move $s4, $a1
; LA32F-FRECIPE-NEXT:    lu12i.w $a1, 263248
; LA32F-FRECIPE-NEXT:    move $a0, $zero
; LA32F-FRECIPE-NEXT:    move $a2, $s1
; LA32F-FRECIPE-NEXT:    move $a3, $s2
; LA32F-FRECIPE-NEXT:    bl __divdf3
; LA32F-FRECIPE-NEXT:    st.w $s3, $s0, 0
; LA32F-FRECIPE-NEXT:    st.w $s4, $s0, 4
; LA32F-FRECIPE-NEXT:    st.w $a0, $fp, 0
; LA32F-FRECIPE-NEXT:    st.w $a1, $fp, 4
; LA32F-FRECIPE-NEXT:    move $a0, $s1
; LA32F-FRECIPE-NEXT:    move $a1, $s2
; LA32F-FRECIPE-NEXT:    ld.w $s4, $sp, 4 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $s3, $sp, 8 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $s2, $sp, 12 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $s1, $sp, 16 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $s0, $sp, 20 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $fp, $sp, 24 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $ra, $sp, 28 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    addi.w $sp, $sp, 32
; LA32F-FRECIPE-NEXT:    ret
;
; LA64D-LABEL: sqrt_simplify_before_recip_3_uses_f64:
; LA64D:       # %bb.0:
; LA64D-NEXT:    pcalau12i $a2, %pc_hi20(.LCPI2_0)
; LA64D-NEXT:    fld.d $fa2, $a2, %pc_lo12(.LCPI2_0)
; LA64D-NEXT:    fsqrt.d $fa1, $fa0
; LA64D-NEXT:    frsqrt.d $fa0, $fa0
; LA64D-NEXT:    fdiv.d $fa2, $fa2, $fa1
; LA64D-NEXT:    fst.d $fa0, $a0, 0
; LA64D-NEXT:    fst.d $fa2, $a1, 0
; LA64D-NEXT:    fmov.d $fa0, $fa1
; LA64D-NEXT:    ret
;
; LA64D-FRECIPE-LABEL: sqrt_simplify_before_recip_3_uses_f64:
; LA64D-FRECIPE:       # %bb.0:
; LA64D-FRECIPE-NEXT:    frsqrte.d $fa1, $fa0
; LA64D-FRECIPE-NEXT:    fmul.d $fa2, $fa0, $fa1
; LA64D-FRECIPE-NEXT:    vldi $vr3, -888
; LA64D-FRECIPE-NEXT:    fmadd.d $fa2, $fa2, $fa1, $fa3
; LA64D-FRECIPE-NEXT:    vldi $vr4, -800
; LA64D-FRECIPE-NEXT:    fmul.d $fa1, $fa1, $fa4
; LA64D-FRECIPE-NEXT:    fmul.d $fa1, $fa1, $fa2
; LA64D-FRECIPE-NEXT:    fmul.d $fa2, $fa0, $fa1
; LA64D-FRECIPE-NEXT:    pcalau12i $a2, %pc_hi20(.LCPI2_0)
; LA64D-FRECIPE-NEXT:    fld.d $fa5, $a2, %pc_lo12(.LCPI2_0)
; LA64D-FRECIPE-NEXT:    fmadd.d $fa2, $fa2, $fa1, $fa3
; LA64D-FRECIPE-NEXT:    fmul.d $fa1, $fa1, $fa4
; LA64D-FRECIPE-NEXT:    fmul.d $fa1, $fa1, $fa2
; LA64D-FRECIPE-NEXT:    fmul.d $fa2, $fa1, $fa5
; LA64D-FRECIPE-NEXT:    fmul.d $fa0, $fa0, $fa1
; LA64D-FRECIPE-NEXT:    fst.d $fa1, $a0, 0
; LA64D-FRECIPE-NEXT:    fst.d $fa2, $a1, 0
; LA64D-FRECIPE-NEXT:    ret
  %sqrt = tail call fast double @llvm.sqrt.f64(double %x)
  %rsqrt = fdiv fast double 1.0, %sqrt
  %r = fdiv fast double 42.0, %sqrt
  %sqrt_fast = fdiv fast double %x, %sqrt
  store double %rsqrt, ptr %p1, align 8
  store double %r, ptr %p2, align 8
  ret double %sqrt_fast
}


define double @sqrt_simplify_before_recip_3_uses_order_f64(double %x, ptr %p1, ptr %p2) nounwind {
; LA32F-LABEL: sqrt_simplify_before_recip_3_uses_order_f64:
; LA32F:       # %bb.0:
; LA32F-NEXT:    addi.w $sp, $sp, -32
; LA32F-NEXT:    st.w $ra, $sp, 28 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $fp, $sp, 24 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $s0, $sp, 20 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $s1, $sp, 16 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $s2, $sp, 12 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $s3, $sp, 8 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $s4, $sp, 4 # 4-byte Folded Spill
; LA32F-NEXT:    move $fp, $a3
; LA32F-NEXT:    move $s0, $a2
; LA32F-NEXT:    bl sqrt
; LA32F-NEXT:    move $s1, $a0
; LA32F-NEXT:    move $s2, $a1
; LA32F-NEXT:    lu12i.w $a1, 263248
; LA32F-NEXT:    move $a0, $zero
; LA32F-NEXT:    move $a2, $s1
; LA32F-NEXT:    move $a3, $s2
; LA32F-NEXT:    bl __divdf3
; LA32F-NEXT:    move $s3, $a0
; LA32F-NEXT:    move $s4, $a1
; LA32F-NEXT:    lu12i.w $a1, 263256
; LA32F-NEXT:    move $a0, $zero
; LA32F-NEXT:    move $a2, $s1
; LA32F-NEXT:    move $a3, $s2
; LA32F-NEXT:    bl __divdf3
; LA32F-NEXT:    st.w $s3, $s0, 0
; LA32F-NEXT:    st.w $s4, $s0, 4
; LA32F-NEXT:    st.w $a0, $fp, 0
; LA32F-NEXT:    st.w $a1, $fp, 4
; LA32F-NEXT:    move $a0, $s1
; LA32F-NEXT:    move $a1, $s2
; LA32F-NEXT:    ld.w $s4, $sp, 4 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $s3, $sp, 8 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $s2, $sp, 12 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $s1, $sp, 16 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $s0, $sp, 20 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $fp, $sp, 24 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $ra, $sp, 28 # 4-byte Folded Reload
; LA32F-NEXT:    addi.w $sp, $sp, 32
; LA32F-NEXT:    ret
;
; LA32F-FRECIPE-LABEL: sqrt_simplify_before_recip_3_uses_order_f64:
; LA32F-FRECIPE:       # %bb.0:
; LA32F-FRECIPE-NEXT:    addi.w $sp, $sp, -32
; LA32F-FRECIPE-NEXT:    st.w $ra, $sp, 28 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $fp, $sp, 24 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $s0, $sp, 20 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $s1, $sp, 16 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $s2, $sp, 12 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $s3, $sp, 8 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $s4, $sp, 4 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    move $fp, $a3
; LA32F-FRECIPE-NEXT:    move $s0, $a2
; LA32F-FRECIPE-NEXT:    bl sqrt
; LA32F-FRECIPE-NEXT:    move $s1, $a0
; LA32F-FRECIPE-NEXT:    move $s2, $a1
; LA32F-FRECIPE-NEXT:    lu12i.w $a1, 263248
; LA32F-FRECIPE-NEXT:    move $a0, $zero
; LA32F-FRECIPE-NEXT:    move $a2, $s1
; LA32F-FRECIPE-NEXT:    move $a3, $s2
; LA32F-FRECIPE-NEXT:    bl __divdf3
; LA32F-FRECIPE-NEXT:    move $s3, $a0
; LA32F-FRECIPE-NEXT:    move $s4, $a1
; LA32F-FRECIPE-NEXT:    lu12i.w $a1, 263256
; LA32F-FRECIPE-NEXT:    move $a0, $zero
; LA32F-FRECIPE-NEXT:    move $a2, $s1
; LA32F-FRECIPE-NEXT:    move $a3, $s2
; LA32F-FRECIPE-NEXT:    bl __divdf3
; LA32F-FRECIPE-NEXT:    st.w $s3, $s0, 0
; LA32F-FRECIPE-NEXT:    st.w $s4, $s0, 4
; LA32F-FRECIPE-NEXT:    st.w $a0, $fp, 0
; LA32F-FRECIPE-NEXT:    st.w $a1, $fp, 4
; LA32F-FRECIPE-NEXT:    move $a0, $s1
; LA32F-FRECIPE-NEXT:    move $a1, $s2
; LA32F-FRECIPE-NEXT:    ld.w $s4, $sp, 4 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $s3, $sp, 8 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $s2, $sp, 12 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $s1, $sp, 16 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $s0, $sp, 20 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $fp, $sp, 24 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $ra, $sp, 28 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    addi.w $sp, $sp, 32
; LA32F-FRECIPE-NEXT:    ret
;
; LA64D-LABEL: sqrt_simplify_before_recip_3_uses_order_f64:
; LA64D:       # %bb.0:
; LA64D-NEXT:    pcalau12i $a2, %pc_hi20(.LCPI3_0)
; LA64D-NEXT:    fld.d $fa1, $a2, %pc_lo12(.LCPI3_0)
; LA64D-NEXT:    pcalau12i $a2, %pc_hi20(.LCPI3_1)
; LA64D-NEXT:    fld.d $fa2, $a2, %pc_lo12(.LCPI3_1)
; LA64D-NEXT:    fsqrt.d $fa0, $fa0
; LA64D-NEXT:    fdiv.d $fa1, $fa1, $fa0
; LA64D-NEXT:    fdiv.d $fa2, $fa2, $fa0
; LA64D-NEXT:    fst.d $fa1, $a0, 0
; LA64D-NEXT:    fst.d $fa2, $a1, 0
; LA64D-NEXT:    ret
;
; LA64D-FRECIPE-LABEL: sqrt_simplify_before_recip_3_uses_order_f64:
; LA64D-FRECIPE:       # %bb.0:
; LA64D-FRECIPE-NEXT:    frsqrte.d $fa1, $fa0
; LA64D-FRECIPE-NEXT:    fmul.d $fa2, $fa0, $fa1
; LA64D-FRECIPE-NEXT:    vldi $vr3, -888
; LA64D-FRECIPE-NEXT:    fmadd.d $fa2, $fa2, $fa1, $fa3
; LA64D-FRECIPE-NEXT:    vldi $vr4, -800
; LA64D-FRECIPE-NEXT:    fmul.d $fa1, $fa1, $fa4
; LA64D-FRECIPE-NEXT:    fmul.d $fa1, $fa1, $fa2
; LA64D-FRECIPE-NEXT:    fmul.d $fa2, $fa0, $fa1
; LA64D-FRECIPE-NEXT:    fmadd.d $fa2, $fa2, $fa1, $fa3
; LA64D-FRECIPE-NEXT:    fmul.d $fa1, $fa1, $fa4
; LA64D-FRECIPE-NEXT:    pcalau12i $a2, %pc_hi20(.LCPI3_0)
; LA64D-FRECIPE-NEXT:    fld.d $fa3, $a2, %pc_lo12(.LCPI3_0)
; LA64D-FRECIPE-NEXT:    pcalau12i $a2, %pc_hi20(.LCPI3_1)
; LA64D-FRECIPE-NEXT:    fld.d $fa4, $a2, %pc_lo12(.LCPI3_1)
; LA64D-FRECIPE-NEXT:    fmul.d $fa1, $fa1, $fa2
; LA64D-FRECIPE-NEXT:    fmul.d $fa0, $fa0, $fa1
; LA64D-FRECIPE-NEXT:    fmul.d $fa2, $fa1, $fa3
; LA64D-FRECIPE-NEXT:    fmul.d $fa1, $fa1, $fa4
; LA64D-FRECIPE-NEXT:    fst.d $fa2, $a0, 0
; LA64D-FRECIPE-NEXT:    fst.d $fa1, $a1, 0
; LA64D-FRECIPE-NEXT:    ret
  %sqrt = tail call fast double @llvm.sqrt.f64(double %x)
  %sqrt_fast = fdiv fast double %x, %sqrt
  %r1 = fdiv fast double 42.0, %sqrt
  %r2 = fdiv fast double 43.0, %sqrt
  store double %r1, ptr %p1, align 8
  store double %r2, ptr %p2, align 8
  ret double %sqrt_fast
}

define double @sqrt_simplify_before_recip_4_uses_f64(double %x, ptr %p1, ptr %p2, ptr %p3) nounwind {
; LA32F-LABEL: sqrt_simplify_before_recip_4_uses_f64:
; LA32F:       # %bb.0:
; LA32F-NEXT:    addi.w $sp, $sp, -48
; LA32F-NEXT:    st.w $ra, $sp, 44 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $fp, $sp, 40 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $s0, $sp, 36 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $s1, $sp, 32 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $s2, $sp, 28 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $s3, $sp, 24 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $s4, $sp, 20 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $s5, $sp, 16 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $s6, $sp, 12 # 4-byte Folded Spill
; LA32F-NEXT:    st.w $s7, $sp, 8 # 4-byte Folded Spill
; LA32F-NEXT:    move $fp, $a4
; LA32F-NEXT:    move $s0, $a3
; LA32F-NEXT:    move $s1, $a2
; LA32F-NEXT:    bl sqrt
; LA32F-NEXT:    move $s2, $a0
; LA32F-NEXT:    move $s3, $a1
; LA32F-NEXT:    lu12i.w $a1, 261888
; LA32F-NEXT:    move $a0, $zero
; LA32F-NEXT:    move $a2, $s2
; LA32F-NEXT:    move $a3, $s3
; LA32F-NEXT:    bl __divdf3
; LA32F-NEXT:    move $s4, $a0
; LA32F-NEXT:    move $s5, $a1
; LA32F-NEXT:    lu12i.w $a1, 263248
; LA32F-NEXT:    move $a0, $zero
; LA32F-NEXT:    move $a2, $s2
; LA32F-NEXT:    move $a3, $s3
; LA32F-NEXT:    bl __divdf3
; LA32F-NEXT:    move $s6, $a0
; LA32F-NEXT:    move $s7, $a1
; LA32F-NEXT:    lu12i.w $a1, 263256
; LA32F-NEXT:    move $a0, $zero
; LA32F-NEXT:    move $a2, $s2
; LA32F-NEXT:    move $a3, $s3
; LA32F-NEXT:    bl __divdf3
; LA32F-NEXT:    st.w $s4, $s1, 0
; LA32F-NEXT:    st.w $s5, $s1, 4
; LA32F-NEXT:    st.w $s6, $s0, 0
; LA32F-NEXT:    st.w $s7, $s0, 4
; LA32F-NEXT:    st.w $a0, $fp, 0
; LA32F-NEXT:    st.w $a1, $fp, 4
; LA32F-NEXT:    move $a0, $s2
; LA32F-NEXT:    move $a1, $s3
; LA32F-NEXT:    ld.w $s7, $sp, 8 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $s6, $sp, 12 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $s5, $sp, 16 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $s4, $sp, 20 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $s3, $sp, 24 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $s2, $sp, 28 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $s1, $sp, 32 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $s0, $sp, 36 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $fp, $sp, 40 # 4-byte Folded Reload
; LA32F-NEXT:    ld.w $ra, $sp, 44 # 4-byte Folded Reload
; LA32F-NEXT:    addi.w $sp, $sp, 48
; LA32F-NEXT:    ret
;
; LA32F-FRECIPE-LABEL: sqrt_simplify_before_recip_4_uses_f64:
; LA32F-FRECIPE:       # %bb.0:
; LA32F-FRECIPE-NEXT:    addi.w $sp, $sp, -48
; LA32F-FRECIPE-NEXT:    st.w $ra, $sp, 44 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $fp, $sp, 40 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $s0, $sp, 36 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $s1, $sp, 32 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $s2, $sp, 28 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $s3, $sp, 24 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $s4, $sp, 20 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $s5, $sp, 16 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $s6, $sp, 12 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    st.w $s7, $sp, 8 # 4-byte Folded Spill
; LA32F-FRECIPE-NEXT:    move $fp, $a4
; LA32F-FRECIPE-NEXT:    move $s0, $a3
; LA32F-FRECIPE-NEXT:    move $s1, $a2
; LA32F-FRECIPE-NEXT:    bl sqrt
; LA32F-FRECIPE-NEXT:    move $s2, $a0
; LA32F-FRECIPE-NEXT:    move $s3, $a1
; LA32F-FRECIPE-NEXT:    lu12i.w $a1, 261888
; LA32F-FRECIPE-NEXT:    move $a0, $zero
; LA32F-FRECIPE-NEXT:    move $a2, $s2
; LA32F-FRECIPE-NEXT:    move $a3, $s3
; LA32F-FRECIPE-NEXT:    bl __divdf3
; LA32F-FRECIPE-NEXT:    move $s4, $a0
; LA32F-FRECIPE-NEXT:    move $s5, $a1
; LA32F-FRECIPE-NEXT:    lu12i.w $a1, 263248
; LA32F-FRECIPE-NEXT:    move $a0, $zero
; LA32F-FRECIPE-NEXT:    move $a2, $s2
; LA32F-FRECIPE-NEXT:    move $a3, $s3
; LA32F-FRECIPE-NEXT:    bl __divdf3
; LA32F-FRECIPE-NEXT:    move $s6, $a0
; LA32F-FRECIPE-NEXT:    move $s7, $a1
; LA32F-FRECIPE-NEXT:    lu12i.w $a1, 263256
; LA32F-FRECIPE-NEXT:    move $a0, $zero
; LA32F-FRECIPE-NEXT:    move $a2, $s2
; LA32F-FRECIPE-NEXT:    move $a3, $s3
; LA32F-FRECIPE-NEXT:    bl __divdf3
; LA32F-FRECIPE-NEXT:    st.w $s4, $s1, 0
; LA32F-FRECIPE-NEXT:    st.w $s5, $s1, 4
; LA32F-FRECIPE-NEXT:    st.w $s6, $s0, 0
; LA32F-FRECIPE-NEXT:    st.w $s7, $s0, 4
; LA32F-FRECIPE-NEXT:    st.w $a0, $fp, 0
; LA32F-FRECIPE-NEXT:    st.w $a1, $fp, 4
; LA32F-FRECIPE-NEXT:    move $a0, $s2
; LA32F-FRECIPE-NEXT:    move $a1, $s3
; LA32F-FRECIPE-NEXT:    ld.w $s7, $sp, 8 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $s6, $sp, 12 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $s5, $sp, 16 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $s4, $sp, 20 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $s3, $sp, 24 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $s2, $sp, 28 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $s1, $sp, 32 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $s0, $sp, 36 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $fp, $sp, 40 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    ld.w $ra, $sp, 44 # 4-byte Folded Reload
; LA32F-FRECIPE-NEXT:    addi.w $sp, $sp, 48
; LA32F-FRECIPE-NEXT:    ret
;
; LA64D-LABEL: sqrt_simplify_before_recip_4_uses_f64:
; LA64D:       # %bb.0:
; LA64D-NEXT:    pcalau12i $a3, %pc_hi20(.LCPI4_0)
; LA64D-NEXT:    fld.d $fa2, $a3, %pc_lo12(.LCPI4_0)
; LA64D-NEXT:    pcalau12i $a3, %pc_hi20(.LCPI4_1)
; LA64D-NEXT:    fld.d $fa3, $a3, %pc_lo12(.LCPI4_1)
; LA64D-NEXT:    fsqrt.d $fa1, $fa0
; LA64D-NEXT:    frsqrt.d $fa0, $fa0
; LA64D-NEXT:    fdiv.d $fa2, $fa2, $fa1
; LA64D-NEXT:    fdiv.d $fa3, $fa3, $fa1
; LA64D-NEXT:    fst.d $fa0, $a0, 0
; LA64D-NEXT:    fst.d $fa2, $a1, 0
; LA64D-NEXT:    fst.d $fa3, $a2, 0
; LA64D-NEXT:    fmov.d $fa0, $fa1
; LA64D-NEXT:    ret
;
; LA64D-FRECIPE-LABEL: sqrt_simplify_before_recip_4_uses_f64:
; LA64D-FRECIPE:       # %bb.0:
; LA64D-FRECIPE-NEXT:    frsqrte.d $fa1, $fa0
; LA64D-FRECIPE-NEXT:    fmul.d $fa2, $fa0, $fa1
; LA64D-FRECIPE-NEXT:    vldi $vr3, -888
; LA64D-FRECIPE-NEXT:    fmadd.d $fa2, $fa2, $fa1, $fa3
; LA64D-FRECIPE-NEXT:    vldi $vr4, -800
; LA64D-FRECIPE-NEXT:    fmul.d $fa1, $fa1, $fa4
; LA64D-FRECIPE-NEXT:    fmul.d $fa1, $fa1, $fa2
; LA64D-FRECIPE-NEXT:    fmul.d $fa2, $fa0, $fa1
; LA64D-FRECIPE-NEXT:    fmadd.d $fa2, $fa2, $fa1, $fa3
; LA64D-FRECIPE-NEXT:    pcalau12i $a3, %pc_hi20(.LCPI4_0)
; LA64D-FRECIPE-NEXT:    fld.d $fa3, $a3, %pc_lo12(.LCPI4_0)
; LA64D-FRECIPE-NEXT:    pcalau12i $a3, %pc_hi20(.LCPI4_1)
; LA64D-FRECIPE-NEXT:    fld.d $fa5, $a3, %pc_lo12(.LCPI4_1)
; LA64D-FRECIPE-NEXT:    fmul.d $fa1, $fa1, $fa4
; LA64D-FRECIPE-NEXT:    fmul.d $fa1, $fa1, $fa2
; LA64D-FRECIPE-NEXT:    fmul.d $fa2, $fa1, $fa3
; LA64D-FRECIPE-NEXT:    fmul.d $fa3, $fa1, $fa5
; LA64D-FRECIPE-NEXT:    fmul.d $fa0, $fa0, $fa1
; LA64D-FRECIPE-NEXT:    fst.d $fa1, $a0, 0
; LA64D-FRECIPE-NEXT:    fst.d $fa2, $a1, 0
; LA64D-FRECIPE-NEXT:    fst.d $fa3, $a2, 0
; LA64D-FRECIPE-NEXT:    ret
  %sqrt = tail call fast double @llvm.sqrt.f64(double %x)
  %rsqrt = fdiv fast double 1.0, %sqrt
  %r1 = fdiv fast double 42.0, %sqrt
  %r2 = fdiv fast double 43.0, %sqrt
  %sqrt_fast = fdiv fast double %x, %sqrt
  store double %rsqrt, ptr %p1, align 8
  store double %r1, ptr %p2, align 8
  store double %r2, ptr %p3, align 8
  ret double %sqrt_fast
}

define float @sqrt_simplify_before_recip_3_uses_f32(float %x, ptr %p1, ptr %p2) nounwind {
; LA32F-LABEL: sqrt_simplify_before_recip_3_uses_f32:
; LA32F:       # %bb.0:
; LA32F-NEXT:    fsqrt.s $fa1, $fa0
; LA32F-NEXT:    frsqrt.s $fa0, $fa0
; LA32F-NEXT:    lu12i.w $a2, 270976
; LA32F-NEXT:    movgr2fr.w $fa2, $a2
; LA32F-NEXT:    fdiv.s $fa2, $fa2, $fa1
; LA32F-NEXT:    fst.s $fa0, $a0, 0
; LA32F-NEXT:    fst.s $fa2, $a1, 0
; LA32F-NEXT:    fmov.s $fa0, $fa1
; LA32F-NEXT:    ret
;
; LA32F-FRECIPE-LABEL: sqrt_simplify_before_recip_3_uses_f32:
; LA32F-FRECIPE:       # %bb.0:
; LA32F-FRECIPE-NEXT:    frsqrte.s $fa1, $fa0
; LA32F-FRECIPE-NEXT:    fmul.s $fa2, $fa0, $fa1
; LA32F-FRECIPE-NEXT:    lu12i.w $a2, -261120
; LA32F-FRECIPE-NEXT:    movgr2fr.w $fa3, $a2
; LA32F-FRECIPE-NEXT:    fmadd.s $fa2, $fa2, $fa1, $fa3
; LA32F-FRECIPE-NEXT:    lu12i.w $a2, -266240
; LA32F-FRECIPE-NEXT:    movgr2fr.w $fa3, $a2
; LA32F-FRECIPE-NEXT:    fmul.s $fa1, $fa1, $fa3
; LA32F-FRECIPE-NEXT:    fmul.s $fa1, $fa1, $fa2
; LA32F-FRECIPE-NEXT:    lu12i.w $a2, 270976
; LA32F-FRECIPE-NEXT:    movgr2fr.w $fa2, $a2
; LA32F-FRECIPE-NEXT:    fmul.s $fa2, $fa1, $fa2
; LA32F-FRECIPE-NEXT:    fmul.s $fa0, $fa0, $fa1
; LA32F-FRECIPE-NEXT:    fst.s $fa1, $a0, 0
; LA32F-FRECIPE-NEXT:    fst.s $fa2, $a1, 0
; LA32F-FRECIPE-NEXT:    ret
;
; LA64D-LABEL: sqrt_simplify_before_recip_3_uses_f32:
; LA64D:       # %bb.0:
; LA64D-NEXT:    fsqrt.s $fa1, $fa0
; LA64D-NEXT:    frsqrt.s $fa0, $fa0
; LA64D-NEXT:    lu12i.w $a2, 270976
; LA64D-NEXT:    movgr2fr.w $fa2, $a2
; LA64D-NEXT:    fdiv.s $fa2, $fa2, $fa1
; LA64D-NEXT:    fst.s $fa0, $a0, 0
; LA64D-NEXT:    fst.s $fa2, $a1, 0
; LA64D-NEXT:    fmov.s $fa0, $fa1
; LA64D-NEXT:    ret
;
; LA64D-FRECIPE-LABEL: sqrt_simplify_before_recip_3_uses_f32:
; LA64D-FRECIPE:       # %bb.0:
; LA64D-FRECIPE-NEXT:    frsqrte.s $fa1, $fa0
; LA64D-FRECIPE-NEXT:    fmul.s $fa2, $fa0, $fa1
; LA64D-FRECIPE-NEXT:    vldi $vr3, -1144
; LA64D-FRECIPE-NEXT:    fmadd.s $fa2, $fa2, $fa1, $fa3
; LA64D-FRECIPE-NEXT:    vldi $vr3, -1056
; LA64D-FRECIPE-NEXT:    fmul.s $fa1, $fa1, $fa3
; LA64D-FRECIPE-NEXT:    fmul.s $fa1, $fa1, $fa2
; LA64D-FRECIPE-NEXT:    lu12i.w $a2, 270976
; LA64D-FRECIPE-NEXT:    movgr2fr.w $fa2, $a2
; LA64D-FRECIPE-NEXT:    fmul.s $fa2, $fa1, $fa2
; LA64D-FRECIPE-NEXT:    fmul.s $fa0, $fa0, $fa1
; LA64D-FRECIPE-NEXT:    fst.s $fa1, $a0, 0
; LA64D-FRECIPE-NEXT:    fst.s $fa2, $a1, 0
; LA64D-FRECIPE-NEXT:    ret
  %sqrt = tail call fast float @llvm.sqrt.f32(float %x)
  %rsqrt = fdiv fast float 1.0, %sqrt
  %r = fdiv fast float 42.0, %sqrt
  %sqrt_fast = fdiv fast float %x, %sqrt
  store float %rsqrt, ptr %p1, align 8
  store float %r, ptr %p2, align 8
  ret float %sqrt_fast
}

define float @sqrt_simplify_before_recip_4_uses_f32(float %x, ptr %p1, ptr %p2, ptr %p3) nounwind {
; LA32F-LABEL: sqrt_simplify_before_recip_4_uses_f32:
; LA32F:       # %bb.0:
; LA32F-NEXT:    fsqrt.s $fa1, $fa0
; LA32F-NEXT:    frsqrt.s $fa0, $fa0
; LA32F-NEXT:    lu12i.w $a3, 270976
; LA32F-NEXT:    movgr2fr.w $fa2, $a3
; LA32F-NEXT:    fdiv.s $fa2, $fa2, $fa1
; LA32F-NEXT:    lu12i.w $a3, 271040
; LA32F-NEXT:    movgr2fr.w $fa3, $a3
; LA32F-NEXT:    fdiv.s $fa3, $fa3, $fa1
; LA32F-NEXT:    fst.s $fa0, $a0, 0
; LA32F-NEXT:    fst.s $fa2, $a1, 0
; LA32F-NEXT:    fst.s $fa3, $a2, 0
; LA32F-NEXT:    fmov.s $fa0, $fa1
; LA32F-NEXT:    ret
;
; LA32F-FRECIPE-LABEL: sqrt_simplify_before_recip_4_uses_f32:
; LA32F-FRECIPE:       # %bb.0:
; LA32F-FRECIPE-NEXT:    frsqrte.s $fa1, $fa0
; LA32F-FRECIPE-NEXT:    fmul.s $fa2, $fa0, $fa1
; LA32F-FRECIPE-NEXT:    lu12i.w $a3, -261120
; LA32F-FRECIPE-NEXT:    movgr2fr.w $fa3, $a3
; LA32F-FRECIPE-NEXT:    fmadd.s $fa2, $fa2, $fa1, $fa3
; LA32F-FRECIPE-NEXT:    lu12i.w $a3, -266240
; LA32F-FRECIPE-NEXT:    movgr2fr.w $fa3, $a3
; LA32F-FRECIPE-NEXT:    fmul.s $fa1, $fa1, $fa3
; LA32F-FRECIPE-NEXT:    fmul.s $fa1, $fa1, $fa2
; LA32F-FRECIPE-NEXT:    lu12i.w $a3, 270976
; LA32F-FRECIPE-NEXT:    movgr2fr.w $fa2, $a3
; LA32F-FRECIPE-NEXT:    fmul.s $fa2, $fa1, $fa2
; LA32F-FRECIPE-NEXT:    lu12i.w $a3, 271040
; LA32F-FRECIPE-NEXT:    movgr2fr.w $fa3, $a3
; LA32F-FRECIPE-NEXT:    fmul.s $fa3, $fa1, $fa3
; LA32F-FRECIPE-NEXT:    fmul.s $fa0, $fa0, $fa1
; LA32F-FRECIPE-NEXT:    fst.s $fa1, $a0, 0
; LA32F-FRECIPE-NEXT:    fst.s $fa2, $a1, 0
; LA32F-FRECIPE-NEXT:    fst.s $fa3, $a2, 0
; LA32F-FRECIPE-NEXT:    ret
;
; LA64D-LABEL: sqrt_simplify_before_recip_4_uses_f32:
; LA64D:       # %bb.0:
; LA64D-NEXT:    fsqrt.s $fa1, $fa0
; LA64D-NEXT:    frsqrt.s $fa0, $fa0
; LA64D-NEXT:    lu12i.w $a3, 270976
; LA64D-NEXT:    movgr2fr.w $fa2, $a3
; LA64D-NEXT:    fdiv.s $fa2, $fa2, $fa1
; LA64D-NEXT:    lu12i.w $a3, 271040
; LA64D-NEXT:    movgr2fr.w $fa3, $a3
; LA64D-NEXT:    fdiv.s $fa3, $fa3, $fa1
; LA64D-NEXT:    fst.s $fa0, $a0, 0
; LA64D-NEXT:    fst.s $fa2, $a1, 0
; LA64D-NEXT:    fst.s $fa3, $a2, 0
; LA64D-NEXT:    fmov.s $fa0, $fa1
; LA64D-NEXT:    ret
;
; LA64D-FRECIPE-LABEL: sqrt_simplify_before_recip_4_uses_f32:
; LA64D-FRECIPE:       # %bb.0:
; LA64D-FRECIPE-NEXT:    frsqrte.s $fa1, $fa0
; LA64D-FRECIPE-NEXT:    fmul.s $fa2, $fa0, $fa1
; LA64D-FRECIPE-NEXT:    vldi $vr3, -1144
; LA64D-FRECIPE-NEXT:    fmadd.s $fa2, $fa2, $fa1, $fa3
; LA64D-FRECIPE-NEXT:    vldi $vr3, -1056
; LA64D-FRECIPE-NEXT:    fmul.s $fa1, $fa1, $fa3
; LA64D-FRECIPE-NEXT:    fmul.s $fa1, $fa1, $fa2
; LA64D-FRECIPE-NEXT:    lu12i.w $a3, 270976
; LA64D-FRECIPE-NEXT:    movgr2fr.w $fa2, $a3
; LA64D-FRECIPE-NEXT:    fmul.s $fa2, $fa1, $fa2
; LA64D-FRECIPE-NEXT:    lu12i.w $a3, 271040
; LA64D-FRECIPE-NEXT:    movgr2fr.w $fa3, $a3
; LA64D-FRECIPE-NEXT:    fmul.s $fa3, $fa1, $fa3
; LA64D-FRECIPE-NEXT:    fmul.s $fa0, $fa0, $fa1
; LA64D-FRECIPE-NEXT:    fst.s $fa1, $a0, 0
; LA64D-FRECIPE-NEXT:    fst.s $fa2, $a1, 0
; LA64D-FRECIPE-NEXT:    fst.s $fa3, $a2, 0
; LA64D-FRECIPE-NEXT:    ret
  %sqrt = tail call fast float @llvm.sqrt.f32(float %x)
  %rsqrt = fdiv fast float 1.0, %sqrt
  %r1 = fdiv fast float 42.0, %sqrt
  %r2 = fdiv fast float 43.0, %sqrt
  %sqrt_fast = fdiv fast float %x, %sqrt
  store float %rsqrt, ptr %p1, align 8
  store float %r1, ptr %p2, align 8
  store float %r2, ptr %p3, align 8
  ret float %sqrt_fast
}

define float @sqrt_simplify_before_recip_3_uses_order_f32(float %x, ptr %p1, ptr %p2) nounwind {
; LA32F-LABEL: sqrt_simplify_before_recip_3_uses_order_f32:
; LA32F:       # %bb.0:
; LA32F-NEXT:    fsqrt.s $fa0, $fa0
; LA32F-NEXT:    lu12i.w $a2, 270976
; LA32F-NEXT:    movgr2fr.w $fa1, $a2
; LA32F-NEXT:    fdiv.s $fa1, $fa1, $fa0
; LA32F-NEXT:    lu12i.w $a2, 271040
; LA32F-NEXT:    movgr2fr.w $fa2, $a2
; LA32F-NEXT:    fdiv.s $fa2, $fa2, $fa0
; LA32F-NEXT:    fst.s $fa1, $a0, 0
; LA32F-NEXT:    fst.s $fa2, $a1, 0
; LA32F-NEXT:    ret
;
; LA32F-FRECIPE-LABEL: sqrt_simplify_before_recip_3_uses_order_f32:
; LA32F-FRECIPE:       # %bb.0:
; LA32F-FRECIPE-NEXT:    frsqrte.s $fa1, $fa0
; LA32F-FRECIPE-NEXT:    fmul.s $fa2, $fa0, $fa1
; LA32F-FRECIPE-NEXT:    lu12i.w $a2, -261120
; LA32F-FRECIPE-NEXT:    movgr2fr.w $fa3, $a2
; LA32F-FRECIPE-NEXT:    fmadd.s $fa2, $fa2, $fa1, $fa3
; LA32F-FRECIPE-NEXT:    lu12i.w $a2, -266240
; LA32F-FRECIPE-NEXT:    movgr2fr.w $fa3, $a2
; LA32F-FRECIPE-NEXT:    fmul.s $fa1, $fa1, $fa3
; LA32F-FRECIPE-NEXT:    fmul.s $fa1, $fa1, $fa2
; LA32F-FRECIPE-NEXT:    fmul.s $fa0, $fa0, $fa1
; LA32F-FRECIPE-NEXT:    lu12i.w $a2, 270976
; LA32F-FRECIPE-NEXT:    movgr2fr.w $fa2, $a2
; LA32F-FRECIPE-NEXT:    fmul.s $fa2, $fa1, $fa2
; LA32F-FRECIPE-NEXT:    lu12i.w $a2, 271040
; LA32F-FRECIPE-NEXT:    movgr2fr.w $fa3, $a2
; LA32F-FRECIPE-NEXT:    fmul.s $fa1, $fa1, $fa3
; LA32F-FRECIPE-NEXT:    fst.s $fa2, $a0, 0
; LA32F-FRECIPE-NEXT:    fst.s $fa1, $a1, 0
; LA32F-FRECIPE-NEXT:    ret
;
; LA64D-LABEL: sqrt_simplify_before_recip_3_uses_order_f32:
; LA64D:       # %bb.0:
; LA64D-NEXT:    fsqrt.s $fa0, $fa0
; LA64D-NEXT:    lu12i.w $a2, 270976
; LA64D-NEXT:    movgr2fr.w $fa1, $a2
; LA64D-NEXT:    fdiv.s $fa1, $fa1, $fa0
; LA64D-NEXT:    lu12i.w $a2, 271040
; LA64D-NEXT:    movgr2fr.w $fa2, $a2
; LA64D-NEXT:    fdiv.s $fa2, $fa2, $fa0
; LA64D-NEXT:    fst.s $fa1, $a0, 0
; LA64D-NEXT:    fst.s $fa2, $a1, 0
; LA64D-NEXT:    ret
;
; LA64D-FRECIPE-LABEL: sqrt_simplify_before_recip_3_uses_order_f32:
; LA64D-FRECIPE:       # %bb.0:
; LA64D-FRECIPE-NEXT:    frsqrte.s $fa1, $fa0
; LA64D-FRECIPE-NEXT:    fmul.s $fa2, $fa0, $fa1
; LA64D-FRECIPE-NEXT:    vldi $vr3, -1144
; LA64D-FRECIPE-NEXT:    fmadd.s $fa2, $fa2, $fa1, $fa3
; LA64D-FRECIPE-NEXT:    vldi $vr3, -1056
; LA64D-FRECIPE-NEXT:    fmul.s $fa1, $fa1, $fa3
; LA64D-FRECIPE-NEXT:    fmul.s $fa1, $fa1, $fa2
; LA64D-FRECIPE-NEXT:    fmul.s $fa0, $fa0, $fa1
; LA64D-FRECIPE-NEXT:    lu12i.w $a2, 270976
; LA64D-FRECIPE-NEXT:    movgr2fr.w $fa2, $a2
; LA64D-FRECIPE-NEXT:    fmul.s $fa2, $fa1, $fa2
; LA64D-FRECIPE-NEXT:    lu12i.w $a2, 271040
; LA64D-FRECIPE-NEXT:    movgr2fr.w $fa3, $a2
; LA64D-FRECIPE-NEXT:    fmul.s $fa1, $fa1, $fa3
; LA64D-FRECIPE-NEXT:    fst.s $fa2, $a0, 0
; LA64D-FRECIPE-NEXT:    fst.s $fa1, $a1, 0
; LA64D-FRECIPE-NEXT:    ret
  %sqrt = tail call fast float @llvm.sqrt.f32(float %x)
  %sqrt_fast = fdiv fast float %x, %sqrt
  %r1 = fdiv fast float 42.0, %sqrt
  %r2 = fdiv fast float 43.0, %sqrt
  store float %r1, ptr %p1, align 8
  store float %r2, ptr %p2, align 8
  ret float %sqrt_fast
}