llvm/test/CodeGen/AMDGPU/fdiv_flags.f32.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
; Check for consistency of interpretation of fast math flags on fdiv
; between implementations.

; RUN: llc -global-isel=0 -amdgpu-codegenprepare-disable-fdiv-expansion=0 -mtriple=amdgcn -mcpu=hawaii -denormal-fp-math=ieee < %s | FileCheck -check-prefixes=CHECK,IEEE,CODEGEN-IEEE-SDAG %s
; RUN: llc -global-isel=1 -amdgpu-codegenprepare-disable-fdiv-expansion=0 -mtriple=amdgcn -mcpu=hawaii -denormal-fp-math=ieee < %s | FileCheck -check-prefixes=CHECK,IEEE,CODEGEN-IEEE-GISEL %s
; RUN: llc -global-isel=0 -amdgpu-codegenprepare-disable-fdiv-expansion=1 -mtriple=amdgcn -mcpu=hawaii -denormal-fp-math=ieee < %s | FileCheck -check-prefixes=CHECK,IEEE,IR-IEEE,IR-IEEE-SDAG %s
; RUN: llc -global-isel=1 -amdgpu-codegenprepare-disable-fdiv-expansion=1 -mtriple=amdgcn -mcpu=hawaii -denormal-fp-math=ieee < %s | FileCheck -check-prefixes=CHECK,IEEE,IR-IEEE,IR-IEEE-GISEL %s

; RUN: llc -global-isel=0 -amdgpu-codegenprepare-disable-fdiv-expansion=0 -mtriple=amdgcn -mcpu=hawaii -denormal-fp-math=preserve-sign < %s | FileCheck -check-prefixes=CHECK,DAZ,CODEGEN-DAZ,CODEGEN-DAZ-SDAG %s
; RUN: llc -global-isel=1 -amdgpu-codegenprepare-disable-fdiv-expansion=0 -mtriple=amdgcn -mcpu=hawaii -denormal-fp-math=preserve-sign < %s | FileCheck -check-prefixes=CHECK,DAZ,CODEGEN-DAZ,CODEGEN-DAZ-GISEL %s
; RUN: llc -global-isel=0 -amdgpu-codegenprepare-disable-fdiv-expansion=1 -mtriple=amdgcn -mcpu=hawaii -denormal-fp-math=preserve-sign < %s | FileCheck -check-prefixes=CHECK,DAZ,IR-DAZ,IR-DAZ-SDAG %s
; RUN: llc -global-isel=1 -amdgpu-codegenprepare-disable-fdiv-expansion=1 -mtriple=amdgcn -mcpu=hawaii -denormal-fp-math=preserve-sign < %s | FileCheck -check-prefixes=CHECK,DAZ,IR-DAZ,IR-DAZ-GISEL %s

define float @v_fdiv_f32(float %x, float %y) {
; CODEGEN-IEEE-SDAG-LABEL: v_fdiv_f32:
; CODEGEN-IEEE-SDAG:       ; %bb.0:
; CODEGEN-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-SDAG-NEXT:    v_div_scale_f32 v2, s[4:5], v1, v1, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_rcp_f32_e32 v3, v2
; CODEGEN-IEEE-SDAG-NEXT:    v_fma_f32 v4, -v2, v3, 1.0
; CODEGEN-IEEE-SDAG-NEXT:    v_fma_f32 v3, v4, v3, v3
; CODEGEN-IEEE-SDAG-NEXT:    v_div_scale_f32 v4, vcc, v0, v1, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_mul_f32_e32 v5, v4, v3
; CODEGEN-IEEE-SDAG-NEXT:    v_fma_f32 v6, -v2, v5, v4
; CODEGEN-IEEE-SDAG-NEXT:    v_fma_f32 v5, v6, v3, v5
; CODEGEN-IEEE-SDAG-NEXT:    v_fma_f32 v2, -v2, v5, v4
; CODEGEN-IEEE-SDAG-NEXT:    v_div_fmas_f32 v2, v2, v3, v5
; CODEGEN-IEEE-SDAG-NEXT:    v_div_fixup_f32 v0, v2, v1, v0
; CODEGEN-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-IEEE-GISEL-LABEL: v_fdiv_f32:
; CODEGEN-IEEE-GISEL:       ; %bb.0:
; CODEGEN-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-GISEL-NEXT:    v_div_scale_f32 v2, s[4:5], v1, v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v3, v2
; CODEGEN-IEEE-GISEL-NEXT:    v_div_scale_f32 v4, vcc, v0, v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v2, v3, 1.0
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v3, v5, v3, v3
; CODEGEN-IEEE-GISEL-NEXT:    v_mul_f32_e32 v5, v4, v3
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v6, -v2, v5, v4
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v5, v6, v3, v5
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v2, -v2, v5, v4
; CODEGEN-IEEE-GISEL-NEXT:    v_div_fmas_f32 v2, v2, v3, v5
; CODEGEN-IEEE-GISEL-NEXT:    v_div_fixup_f32 v0, v2, v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-SDAG-LABEL: v_fdiv_f32:
; IR-IEEE-SDAG:       ; %bb.0:
; IR-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-SDAG-NEXT:    v_div_scale_f32 v2, s[4:5], v1, v1, v0
; IR-IEEE-SDAG-NEXT:    v_rcp_f32_e32 v3, v2
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v4, -v2, v3, 1.0
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v3, v4, v3, v3
; IR-IEEE-SDAG-NEXT:    v_div_scale_f32 v4, vcc, v0, v1, v0
; IR-IEEE-SDAG-NEXT:    v_mul_f32_e32 v5, v4, v3
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v6, -v2, v5, v4
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v5, v6, v3, v5
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v2, -v2, v5, v4
; IR-IEEE-SDAG-NEXT:    v_div_fmas_f32 v2, v2, v3, v5
; IR-IEEE-SDAG-NEXT:    v_div_fixup_f32 v0, v2, v1, v0
; IR-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-GISEL-LABEL: v_fdiv_f32:
; IR-IEEE-GISEL:       ; %bb.0:
; IR-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-GISEL-NEXT:    v_div_scale_f32 v2, s[4:5], v1, v1, v0
; IR-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v3, v2
; IR-IEEE-GISEL-NEXT:    v_div_scale_f32 v4, vcc, v0, v1, v0
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v2, v3, 1.0
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v3, v5, v3, v3
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v5, v4, v3
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v6, -v2, v5, v4
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v5, v6, v3, v5
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v2, -v2, v5, v4
; IR-IEEE-GISEL-NEXT:    v_div_fmas_f32 v2, v2, v3, v5
; IR-IEEE-GISEL-NEXT:    v_div_fixup_f32 v0, v2, v1, v0
; IR-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; DAZ-LABEL: v_fdiv_f32:
; DAZ:       ; %bb.0:
; DAZ-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAZ-NEXT:    v_div_scale_f32 v2, s[4:5], v1, v1, v0
; DAZ-NEXT:    v_rcp_f32_e32 v3, v2
; DAZ-NEXT:    v_div_scale_f32 v4, vcc, v0, v1, v0
; DAZ-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
; DAZ-NEXT:    v_fma_f32 v5, -v2, v3, 1.0
; DAZ-NEXT:    v_fma_f32 v3, v5, v3, v3
; DAZ-NEXT:    v_mul_f32_e32 v5, v4, v3
; DAZ-NEXT:    v_fma_f32 v6, -v2, v5, v4
; DAZ-NEXT:    v_fma_f32 v5, v6, v3, v5
; DAZ-NEXT:    v_fma_f32 v2, -v2, v5, v4
; DAZ-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
; DAZ-NEXT:    v_div_fmas_f32 v2, v2, v3, v5
; DAZ-NEXT:    v_div_fixup_f32 v0, v2, v1, v0
; DAZ-NEXT:    s_setpc_b64 s[30:31]
  %fdiv = fdiv float %x, %y
  ret float %fdiv
}

define float @v_fdiv_f32_afn(float %x, float %y) {
; CHECK-LABEL: v_fdiv_f32_afn:
; CHECK:       ; %bb.0:
; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CHECK-NEXT:    v_rcp_f32_e32 v1, v1
; CHECK-NEXT:    v_mul_f32_e32 v0, v0, v1
; CHECK-NEXT:    s_setpc_b64 s[30:31]
  %fdiv = fdiv afn float %x, %y
  ret float %fdiv
}

define float @v_fdiv_f32_arcp(float %x, float %y) {
; CODEGEN-IEEE-SDAG-LABEL: v_fdiv_f32_arcp:
; CODEGEN-IEEE-SDAG:       ; %bb.0:
; CODEGEN-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-SDAG-NEXT:    v_div_scale_f32 v2, s[4:5], v1, v1, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_rcp_f32_e32 v3, v2
; CODEGEN-IEEE-SDAG-NEXT:    v_fma_f32 v4, -v2, v3, 1.0
; CODEGEN-IEEE-SDAG-NEXT:    v_fma_f32 v3, v4, v3, v3
; CODEGEN-IEEE-SDAG-NEXT:    v_div_scale_f32 v4, vcc, v0, v1, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_mul_f32_e32 v5, v4, v3
; CODEGEN-IEEE-SDAG-NEXT:    v_fma_f32 v6, -v2, v5, v4
; CODEGEN-IEEE-SDAG-NEXT:    v_fma_f32 v5, v6, v3, v5
; CODEGEN-IEEE-SDAG-NEXT:    v_fma_f32 v2, -v2, v5, v4
; CODEGEN-IEEE-SDAG-NEXT:    v_div_fmas_f32 v2, v2, v3, v5
; CODEGEN-IEEE-SDAG-NEXT:    v_div_fixup_f32 v0, v2, v1, v0
; CODEGEN-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-IEEE-GISEL-LABEL: v_fdiv_f32_arcp:
; CODEGEN-IEEE-GISEL:       ; %bb.0:
; CODEGEN-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-GISEL-NEXT:    v_div_scale_f32 v2, s[4:5], v1, v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v3, v2
; CODEGEN-IEEE-GISEL-NEXT:    v_div_scale_f32 v4, vcc, v0, v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v2, v3, 1.0
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v3, v5, v3, v3
; CODEGEN-IEEE-GISEL-NEXT:    v_mul_f32_e32 v5, v4, v3
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v6, -v2, v5, v4
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v5, v6, v3, v5
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v2, -v2, v5, v4
; CODEGEN-IEEE-GISEL-NEXT:    v_div_fmas_f32 v2, v2, v3, v5
; CODEGEN-IEEE-GISEL-NEXT:    v_div_fixup_f32 v0, v2, v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-SDAG-LABEL: v_fdiv_f32_arcp:
; IR-IEEE-SDAG:       ; %bb.0:
; IR-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-SDAG-NEXT:    v_div_scale_f32 v2, s[4:5], v1, v1, v0
; IR-IEEE-SDAG-NEXT:    v_rcp_f32_e32 v3, v2
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v4, -v2, v3, 1.0
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v3, v4, v3, v3
; IR-IEEE-SDAG-NEXT:    v_div_scale_f32 v4, vcc, v0, v1, v0
; IR-IEEE-SDAG-NEXT:    v_mul_f32_e32 v5, v4, v3
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v6, -v2, v5, v4
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v5, v6, v3, v5
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v2, -v2, v5, v4
; IR-IEEE-SDAG-NEXT:    v_div_fmas_f32 v2, v2, v3, v5
; IR-IEEE-SDAG-NEXT:    v_div_fixup_f32 v0, v2, v1, v0
; IR-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-GISEL-LABEL: v_fdiv_f32_arcp:
; IR-IEEE-GISEL:       ; %bb.0:
; IR-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-GISEL-NEXT:    v_div_scale_f32 v2, s[4:5], v1, v1, v0
; IR-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v3, v2
; IR-IEEE-GISEL-NEXT:    v_div_scale_f32 v4, vcc, v0, v1, v0
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v2, v3, 1.0
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v3, v5, v3, v3
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v5, v4, v3
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v6, -v2, v5, v4
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v5, v6, v3, v5
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v2, -v2, v5, v4
; IR-IEEE-GISEL-NEXT:    v_div_fmas_f32 v2, v2, v3, v5
; IR-IEEE-GISEL-NEXT:    v_div_fixup_f32 v0, v2, v1, v0
; IR-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; DAZ-LABEL: v_fdiv_f32_arcp:
; DAZ:       ; %bb.0:
; DAZ-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAZ-NEXT:    v_div_scale_f32 v2, s[4:5], v1, v1, v0
; DAZ-NEXT:    v_rcp_f32_e32 v3, v2
; DAZ-NEXT:    v_div_scale_f32 v4, vcc, v0, v1, v0
; DAZ-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
; DAZ-NEXT:    v_fma_f32 v5, -v2, v3, 1.0
; DAZ-NEXT:    v_fma_f32 v3, v5, v3, v3
; DAZ-NEXT:    v_mul_f32_e32 v5, v4, v3
; DAZ-NEXT:    v_fma_f32 v6, -v2, v5, v4
; DAZ-NEXT:    v_fma_f32 v5, v6, v3, v5
; DAZ-NEXT:    v_fma_f32 v2, -v2, v5, v4
; DAZ-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
; DAZ-NEXT:    v_div_fmas_f32 v2, v2, v3, v5
; DAZ-NEXT:    v_div_fixup_f32 v0, v2, v1, v0
; DAZ-NEXT:    s_setpc_b64 s[30:31]
  %fdiv = fdiv arcp float %x, %y
  ret float %fdiv
}

define float @v_fdiv_f32_arcp_afn(float %x, float %y) {
; CHECK-LABEL: v_fdiv_f32_arcp_afn:
; CHECK:       ; %bb.0:
; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CHECK-NEXT:    v_rcp_f32_e32 v1, v1
; CHECK-NEXT:    v_mul_f32_e32 v0, v0, v1
; CHECK-NEXT:    s_setpc_b64 s[30:31]
  %fdiv = fdiv arcp afn float %x, %y
  ret float %fdiv
}

define float @v_fdiv_recip_f32(float %x) {
; IEEE-LABEL: v_fdiv_recip_f32:
; IEEE:       ; %bb.0:
; IEEE-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IEEE-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; IEEE-NEXT:    v_rcp_f32_e32 v2, v1
; IEEE-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; IEEE-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; IEEE-NEXT:    v_fma_f32 v2, v4, v2, v2
; IEEE-NEXT:    v_mul_f32_e32 v4, v3, v2
; IEEE-NEXT:    v_fma_f32 v5, -v1, v4, v3
; IEEE-NEXT:    v_fma_f32 v4, v5, v2, v4
; IEEE-NEXT:    v_fma_f32 v1, -v1, v4, v3
; IEEE-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; IEEE-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; IEEE-NEXT:    s_setpc_b64 s[30:31]
;
; DAZ-LABEL: v_fdiv_recip_f32:
; DAZ:       ; %bb.0:
; DAZ-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAZ-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; DAZ-NEXT:    v_rcp_f32_e32 v2, v1
; DAZ-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; DAZ-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
; DAZ-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; DAZ-NEXT:    v_fma_f32 v2, v4, v2, v2
; DAZ-NEXT:    v_mul_f32_e32 v4, v3, v2
; DAZ-NEXT:    v_fma_f32 v5, -v1, v4, v3
; DAZ-NEXT:    v_fma_f32 v4, v5, v2, v4
; DAZ-NEXT:    v_fma_f32 v1, -v1, v4, v3
; DAZ-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
; DAZ-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; DAZ-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; DAZ-NEXT:    s_setpc_b64 s[30:31]
  %fdiv = fdiv float 1.0, %x
  ret float %fdiv
}

define float @v_fdiv_recip_f32_afn(float %x) {
; CHECK-LABEL: v_fdiv_recip_f32_afn:
; CHECK:       ; %bb.0:
; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CHECK-NEXT:    v_rcp_f32_e32 v0, v0
; CHECK-NEXT:    s_setpc_b64 s[30:31]
  %fdiv = fdiv afn float 1.0, %x
  ret float %fdiv
}

define float @v_fdiv_recip_f32_arcp(float %x) {
; IEEE-LABEL: v_fdiv_recip_f32_arcp:
; IEEE:       ; %bb.0:
; IEEE-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IEEE-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; IEEE-NEXT:    v_rcp_f32_e32 v2, v1
; IEEE-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; IEEE-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; IEEE-NEXT:    v_fma_f32 v2, v4, v2, v2
; IEEE-NEXT:    v_mul_f32_e32 v4, v3, v2
; IEEE-NEXT:    v_fma_f32 v5, -v1, v4, v3
; IEEE-NEXT:    v_fma_f32 v4, v5, v2, v4
; IEEE-NEXT:    v_fma_f32 v1, -v1, v4, v3
; IEEE-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; IEEE-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; IEEE-NEXT:    s_setpc_b64 s[30:31]
;
; DAZ-LABEL: v_fdiv_recip_f32_arcp:
; DAZ:       ; %bb.0:
; DAZ-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; DAZ-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; DAZ-NEXT:    v_rcp_f32_e32 v2, v1
; DAZ-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; DAZ-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
; DAZ-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; DAZ-NEXT:    v_fma_f32 v2, v4, v2, v2
; DAZ-NEXT:    v_mul_f32_e32 v4, v3, v2
; DAZ-NEXT:    v_fma_f32 v5, -v1, v4, v3
; DAZ-NEXT:    v_fma_f32 v4, v5, v2, v4
; DAZ-NEXT:    v_fma_f32 v1, -v1, v4, v3
; DAZ-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
; DAZ-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; DAZ-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; DAZ-NEXT:    s_setpc_b64 s[30:31]
  %fdiv = fdiv arcp float 1.0, %x
  ret float %fdiv
}

define float @v_fdiv_recip_f32_arcp_afn(float %x) {
; CHECK-LABEL: v_fdiv_recip_f32_arcp_afn:
; CHECK:       ; %bb.0:
; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CHECK-NEXT:    v_rcp_f32_e32 v0, v0
; CHECK-NEXT:    s_setpc_b64 s[30:31]
  %fdiv = fdiv arcp afn float 1.0, %x
  ret float %fdiv
}

define float @v_fdiv_recip_sqrt_f32(float %x) {
; CODEGEN-IEEE-SDAG-LABEL: v_fdiv_recip_sqrt_f32:
; CODEGEN-IEEE-SDAG:       ; %bb.0:
; CODEGEN-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-SDAG-NEXT:    s_mov_b32 s4, 0xf800000
; CODEGEN-IEEE-SDAG-NEXT:    v_mul_f32_e32 v1, 0x4f800000, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_cmp_gt_f32_e32 vcc, s4, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_cndmask_b32_e32 v0, v0, v1, vcc
; CODEGEN-IEEE-SDAG-NEXT:    v_sqrt_f32_e32 v1, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_add_i32_e64 v2, s[4:5], -1, v1
; CODEGEN-IEEE-SDAG-NEXT:    v_fma_f32 v3, -v2, v1, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_cmp_ge_f32_e64 s[4:5], 0, v3
; CODEGEN-IEEE-SDAG-NEXT:    v_cndmask_b32_e64 v2, v1, v2, s[4:5]
; CODEGEN-IEEE-SDAG-NEXT:    v_add_i32_e64 v3, s[4:5], 1, v1
; CODEGEN-IEEE-SDAG-NEXT:    v_fma_f32 v1, -v3, v1, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_cmp_lt_f32_e64 s[4:5], 0, v1
; CODEGEN-IEEE-SDAG-NEXT:    v_cndmask_b32_e64 v1, v2, v3, s[4:5]
; CODEGEN-IEEE-SDAG-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; CODEGEN-IEEE-SDAG-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; CODEGEN-IEEE-SDAG-NEXT:    v_mov_b32_e32 v2, 0x260
; CODEGEN-IEEE-SDAG-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; CODEGEN-IEEE-SDAG-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; CODEGEN-IEEE-SDAG-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; CODEGEN-IEEE-SDAG-NEXT:    v_rcp_f32_e32 v2, v1
; CODEGEN-IEEE-SDAG-NEXT:    v_fma_f32 v3, -v1, v2, 1.0
; CODEGEN-IEEE-SDAG-NEXT:    v_fma_f32 v2, v3, v2, v2
; CODEGEN-IEEE-SDAG-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; CODEGEN-IEEE-SDAG-NEXT:    v_mul_f32_e32 v4, v3, v2
; CODEGEN-IEEE-SDAG-NEXT:    v_fma_f32 v5, -v1, v4, v3
; CODEGEN-IEEE-SDAG-NEXT:    v_fma_f32 v4, v5, v2, v4
; CODEGEN-IEEE-SDAG-NEXT:    v_fma_f32 v1, -v1, v4, v3
; CODEGEN-IEEE-SDAG-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; CODEGEN-IEEE-SDAG-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; CODEGEN-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-IEEE-GISEL-LABEL: v_fdiv_recip_sqrt_f32:
; CODEGEN-IEEE-GISEL:       ; %bb.0:
; CODEGEN-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; CODEGEN-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; CODEGEN-IEEE-GISEL-NEXT:    v_sqrt_f32_e32 v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_add_i32_e64 v2, s[4:5], -1, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v3, -v2, v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_add_i32_e64 v4, s[4:5], 1, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v4, v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_ge_f32_e64 s[4:5], 0, v3
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v2, s[4:5]
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e64 s[4:5], 0, v5
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v4, s[4:5]
; CODEGEN-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; CODEGEN-IEEE-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; CODEGEN-IEEE-GISEL-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; CODEGEN-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v2, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v2, v4, v2, v2
; CODEGEN-IEEE-GISEL-NEXT:    v_mul_f32_e32 v4, v3, v2
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v1, v4, v3
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v4, v5, v2, v4
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v1, -v1, v4, v3
; CODEGEN-IEEE-GISEL-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; CODEGEN-IEEE-GISEL-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; CODEGEN-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-SDAG-LABEL: v_fdiv_recip_sqrt_f32:
; IR-IEEE-SDAG:       ; %bb.0:
; IR-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-SDAG-NEXT:    s_mov_b32 s4, 0xf800000
; IR-IEEE-SDAG-NEXT:    v_mul_f32_e32 v1, 0x4f800000, v0
; IR-IEEE-SDAG-NEXT:    v_cmp_gt_f32_e32 vcc, s4, v0
; IR-IEEE-SDAG-NEXT:    v_cndmask_b32_e32 v0, v0, v1, vcc
; IR-IEEE-SDAG-NEXT:    v_sqrt_f32_e32 v1, v0
; IR-IEEE-SDAG-NEXT:    v_add_i32_e64 v2, s[4:5], -1, v1
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v3, -v2, v1, v0
; IR-IEEE-SDAG-NEXT:    v_cmp_ge_f32_e64 s[4:5], 0, v3
; IR-IEEE-SDAG-NEXT:    v_cndmask_b32_e64 v2, v1, v2, s[4:5]
; IR-IEEE-SDAG-NEXT:    v_add_i32_e64 v3, s[4:5], 1, v1
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v1, -v3, v1, v0
; IR-IEEE-SDAG-NEXT:    v_cmp_lt_f32_e64 s[4:5], 0, v1
; IR-IEEE-SDAG-NEXT:    v_cndmask_b32_e64 v1, v2, v3, s[4:5]
; IR-IEEE-SDAG-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; IR-IEEE-SDAG-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; IR-IEEE-SDAG-NEXT:    v_mov_b32_e32 v2, 0x260
; IR-IEEE-SDAG-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; IR-IEEE-SDAG-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; IR-IEEE-SDAG-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; IR-IEEE-SDAG-NEXT:    v_rcp_f32_e32 v2, v1
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v3, -v1, v2, 1.0
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v2, v3, v2, v2
; IR-IEEE-SDAG-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; IR-IEEE-SDAG-NEXT:    v_mul_f32_e32 v4, v3, v2
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v5, -v1, v4, v3
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v4, v5, v2, v4
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v1, -v1, v4, v3
; IR-IEEE-SDAG-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; IR-IEEE-SDAG-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; IR-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-GISEL-LABEL: v_fdiv_recip_sqrt_f32:
; IR-IEEE-GISEL:       ; %bb.0:
; IR-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; IR-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; IR-IEEE-GISEL-NEXT:    v_sqrt_f32_e32 v1, v0
; IR-IEEE-GISEL-NEXT:    v_add_i32_e64 v2, s[4:5], -1, v1
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v3, -v2, v1, v0
; IR-IEEE-GISEL-NEXT:    v_add_i32_e64 v4, s[4:5], 1, v1
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v4, v1, v0
; IR-IEEE-GISEL-NEXT:    v_cmp_ge_f32_e64 s[4:5], 0, v3
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v2, s[4:5]
; IR-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e64 s[4:5], 0, v5
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v4, s[4:5]
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; IR-IEEE-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; IR-IEEE-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; IR-IEEE-GISEL-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; IR-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v2, v1
; IR-IEEE-GISEL-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v2, v4, v2, v2
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v4, v3, v2
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v1, v4, v3
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v4, v5, v2, v4
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v1, -v1, v4, v3
; IR-IEEE-GISEL-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; IR-IEEE-GISEL-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; IR-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-DAZ-SDAG-LABEL: v_fdiv_recip_sqrt_f32:
; CODEGEN-DAZ-SDAG:       ; %bb.0:
; CODEGEN-DAZ-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-DAZ-SDAG-NEXT:    s_mov_b32 s4, 0xf800000
; CODEGEN-DAZ-SDAG-NEXT:    v_mul_f32_e32 v1, 0x4f800000, v0
; CODEGEN-DAZ-SDAG-NEXT:    v_cmp_gt_f32_e32 vcc, s4, v0
; CODEGEN-DAZ-SDAG-NEXT:    v_cndmask_b32_e32 v0, v0, v1, vcc
; CODEGEN-DAZ-SDAG-NEXT:    v_rsq_f32_e32 v1, v0
; CODEGEN-DAZ-SDAG-NEXT:    v_mul_f32_e32 v2, v0, v1
; CODEGEN-DAZ-SDAG-NEXT:    v_mul_f32_e32 v1, 0.5, v1
; CODEGEN-DAZ-SDAG-NEXT:    v_fma_f32 v3, -v1, v2, 0.5
; CODEGEN-DAZ-SDAG-NEXT:    v_fma_f32 v2, v2, v3, v2
; CODEGEN-DAZ-SDAG-NEXT:    v_fma_f32 v4, -v2, v2, v0
; CODEGEN-DAZ-SDAG-NEXT:    v_fma_f32 v1, v1, v3, v1
; CODEGEN-DAZ-SDAG-NEXT:    v_fma_f32 v1, v4, v1, v2
; CODEGEN-DAZ-SDAG-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; CODEGEN-DAZ-SDAG-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; CODEGEN-DAZ-SDAG-NEXT:    v_mov_b32_e32 v2, 0x260
; CODEGEN-DAZ-SDAG-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; CODEGEN-DAZ-SDAG-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; CODEGEN-DAZ-SDAG-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; CODEGEN-DAZ-SDAG-NEXT:    v_rcp_f32_e32 v2, v1
; CODEGEN-DAZ-SDAG-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; CODEGEN-DAZ-SDAG-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
; CODEGEN-DAZ-SDAG-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; CODEGEN-DAZ-SDAG-NEXT:    v_fma_f32 v2, v4, v2, v2
; CODEGEN-DAZ-SDAG-NEXT:    v_mul_f32_e32 v4, v3, v2
; CODEGEN-DAZ-SDAG-NEXT:    v_fma_f32 v5, -v1, v4, v3
; CODEGEN-DAZ-SDAG-NEXT:    v_fma_f32 v4, v5, v2, v4
; CODEGEN-DAZ-SDAG-NEXT:    v_fma_f32 v1, -v1, v4, v3
; CODEGEN-DAZ-SDAG-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
; CODEGEN-DAZ-SDAG-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; CODEGEN-DAZ-SDAG-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; CODEGEN-DAZ-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-DAZ-GISEL-LABEL: v_fdiv_recip_sqrt_f32:
; CODEGEN-DAZ-GISEL:       ; %bb.0:
; CODEGEN-DAZ-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-DAZ-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; CODEGEN-DAZ-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; CODEGEN-DAZ-GISEL-NEXT:    v_rsq_f32_e32 v1, v0
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, v0, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v1, 0.5, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v1, v2, 0.5
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v2, v2, v3, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v1, v1, v3, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v2, v2, v0
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v1, v3, v1, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; CODEGEN-DAZ-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; CODEGEN-DAZ-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; CODEGEN-DAZ-GISEL-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; CODEGEN-DAZ-GISEL-NEXT:    v_rcp_f32_e32 v2, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; CODEGEN-DAZ-GISEL-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v2, v4, v2, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v4, v3, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v5, -v1, v4, v3
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v4, v5, v2, v4
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v1, -v1, v4, v3
; CODEGEN-DAZ-GISEL-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
; CODEGEN-DAZ-GISEL-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; CODEGEN-DAZ-GISEL-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; CODEGEN-DAZ-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-DAZ-SDAG-LABEL: v_fdiv_recip_sqrt_f32:
; IR-DAZ-SDAG:       ; %bb.0:
; IR-DAZ-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-DAZ-SDAG-NEXT:    s_mov_b32 s4, 0xf800000
; IR-DAZ-SDAG-NEXT:    v_mul_f32_e32 v1, 0x4f800000, v0
; IR-DAZ-SDAG-NEXT:    v_cmp_gt_f32_e32 vcc, s4, v0
; IR-DAZ-SDAG-NEXT:    v_cndmask_b32_e32 v0, v0, v1, vcc
; IR-DAZ-SDAG-NEXT:    v_rsq_f32_e32 v1, v0
; IR-DAZ-SDAG-NEXT:    v_mul_f32_e32 v2, v0, v1
; IR-DAZ-SDAG-NEXT:    v_mul_f32_e32 v1, 0.5, v1
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v3, -v1, v2, 0.5
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v2, v2, v3, v2
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v4, -v2, v2, v0
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v1, v1, v3, v1
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v1, v4, v1, v2
; IR-DAZ-SDAG-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; IR-DAZ-SDAG-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; IR-DAZ-SDAG-NEXT:    v_mov_b32_e32 v2, 0x260
; IR-DAZ-SDAG-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; IR-DAZ-SDAG-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; IR-DAZ-SDAG-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; IR-DAZ-SDAG-NEXT:    v_rcp_f32_e32 v2, v1
; IR-DAZ-SDAG-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; IR-DAZ-SDAG-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v2, v4, v2, v2
; IR-DAZ-SDAG-NEXT:    v_mul_f32_e32 v4, v3, v2
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v5, -v1, v4, v3
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v4, v5, v2, v4
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v1, -v1, v4, v3
; IR-DAZ-SDAG-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
; IR-DAZ-SDAG-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; IR-DAZ-SDAG-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; IR-DAZ-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; IR-DAZ-GISEL-LABEL: v_fdiv_recip_sqrt_f32:
; IR-DAZ-GISEL:       ; %bb.0:
; IR-DAZ-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-DAZ-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; IR-DAZ-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; IR-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; IR-DAZ-GISEL-NEXT:    v_rsq_f32_e32 v1, v0
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, v0, v1
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v1, 0.5, v1
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v1, v2, 0.5
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v2, v2, v3, v2
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v1, v1, v3, v1
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v2, v2, v0
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v1, v3, v1, v2
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; IR-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; IR-DAZ-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; IR-DAZ-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; IR-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; IR-DAZ-GISEL-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; IR-DAZ-GISEL-NEXT:    v_rcp_f32_e32 v2, v1
; IR-DAZ-GISEL-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; IR-DAZ-GISEL-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v2, v4, v2, v2
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v4, v3, v2
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v5, -v1, v4, v3
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v4, v5, v2, v4
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v1, -v1, v4, v3
; IR-DAZ-GISEL-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
; IR-DAZ-GISEL-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; IR-DAZ-GISEL-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; IR-DAZ-GISEL-NEXT:    s_setpc_b64 s[30:31]
  %sqrt = call float @llvm.sqrt.f32(float %x)
  %fdiv = fdiv float 1.0, %sqrt
  ret float %fdiv
}

define float @v_fdiv_recip_sqrt_f32_afn(float %x) {
; CHECK-LABEL: v_fdiv_recip_sqrt_f32_afn:
; CHECK:       ; %bb.0:
; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CHECK-NEXT:    v_sqrt_f32_e32 v0, v0
; CHECK-NEXT:    v_rcp_f32_e32 v0, v0
; CHECK-NEXT:    s_setpc_b64 s[30:31]
  %sqrt = call afn float @llvm.sqrt.f32(float %x)
  %fdiv = fdiv afn float 1.0, %sqrt
  ret float %fdiv
}

define float @v_fdiv_recip_sqrt_f32_arcp(float %x) {
; CODEGEN-IEEE-SDAG-LABEL: v_fdiv_recip_sqrt_f32_arcp:
; CODEGEN-IEEE-SDAG:       ; %bb.0:
; CODEGEN-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-SDAG-NEXT:    v_rsq_f32_e32 v0, v0
; CODEGEN-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-IEEE-GISEL-LABEL: v_fdiv_recip_sqrt_f32_arcp:
; CODEGEN-IEEE-GISEL:       ; %bb.0:
; CODEGEN-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; CODEGEN-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; CODEGEN-IEEE-GISEL-NEXT:    v_sqrt_f32_e32 v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_add_i32_e64 v2, s[4:5], -1, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v3, -v2, v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_add_i32_e64 v4, s[4:5], 1, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v4, v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_ge_f32_e64 s[4:5], 0, v3
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v2, s[4:5]
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e64 s[4:5], 0, v5
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v4, s[4:5]
; CODEGEN-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; CODEGEN-IEEE-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; CODEGEN-IEEE-GISEL-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; CODEGEN-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v2, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v2, v4, v2, v2
; CODEGEN-IEEE-GISEL-NEXT:    v_mul_f32_e32 v4, v3, v2
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v1, v4, v3
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v4, v5, v2, v4
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v1, -v1, v4, v3
; CODEGEN-IEEE-GISEL-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; CODEGEN-IEEE-GISEL-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; CODEGEN-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-SDAG-LABEL: v_fdiv_recip_sqrt_f32_arcp:
; IR-IEEE-SDAG:       ; %bb.0:
; IR-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-SDAG-NEXT:    v_rsq_f32_e32 v0, v0
; IR-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-GISEL-LABEL: v_fdiv_recip_sqrt_f32_arcp:
; IR-IEEE-GISEL:       ; %bb.0:
; IR-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; IR-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; IR-IEEE-GISEL-NEXT:    v_sqrt_f32_e32 v1, v0
; IR-IEEE-GISEL-NEXT:    v_add_i32_e64 v2, s[4:5], -1, v1
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v3, -v2, v1, v0
; IR-IEEE-GISEL-NEXT:    v_add_i32_e64 v4, s[4:5], 1, v1
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v4, v1, v0
; IR-IEEE-GISEL-NEXT:    v_cmp_ge_f32_e64 s[4:5], 0, v3
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v2, s[4:5]
; IR-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e64 s[4:5], 0, v5
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v4, s[4:5]
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; IR-IEEE-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; IR-IEEE-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; IR-IEEE-GISEL-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; IR-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v2, v1
; IR-IEEE-GISEL-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v2, v4, v2, v2
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v4, v3, v2
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v1, v4, v3
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v4, v5, v2, v4
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v1, -v1, v4, v3
; IR-IEEE-GISEL-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; IR-IEEE-GISEL-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; IR-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-DAZ-SDAG-LABEL: v_fdiv_recip_sqrt_f32_arcp:
; CODEGEN-DAZ-SDAG:       ; %bb.0:
; CODEGEN-DAZ-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-DAZ-SDAG-NEXT:    v_rsq_f32_e32 v0, v0
; CODEGEN-DAZ-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-DAZ-GISEL-LABEL: v_fdiv_recip_sqrt_f32_arcp:
; CODEGEN-DAZ-GISEL:       ; %bb.0:
; CODEGEN-DAZ-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-DAZ-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; CODEGEN-DAZ-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; CODEGEN-DAZ-GISEL-NEXT:    v_rsq_f32_e32 v1, v0
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, v0, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v1, 0.5, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v1, v2, 0.5
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v2, v2, v3, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v1, v1, v3, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v2, v2, v0
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v1, v3, v1, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; CODEGEN-DAZ-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; CODEGEN-DAZ-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; CODEGEN-DAZ-GISEL-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; CODEGEN-DAZ-GISEL-NEXT:    v_rcp_f32_e32 v2, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; CODEGEN-DAZ-GISEL-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v2, v4, v2, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v4, v3, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v5, -v1, v4, v3
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v4, v5, v2, v4
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v1, -v1, v4, v3
; CODEGEN-DAZ-GISEL-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
; CODEGEN-DAZ-GISEL-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; CODEGEN-DAZ-GISEL-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; CODEGEN-DAZ-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-DAZ-SDAG-LABEL: v_fdiv_recip_sqrt_f32_arcp:
; IR-DAZ-SDAG:       ; %bb.0:
; IR-DAZ-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-DAZ-SDAG-NEXT:    v_rsq_f32_e32 v0, v0
; IR-DAZ-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; IR-DAZ-GISEL-LABEL: v_fdiv_recip_sqrt_f32_arcp:
; IR-DAZ-GISEL:       ; %bb.0:
; IR-DAZ-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-DAZ-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; IR-DAZ-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; IR-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; IR-DAZ-GISEL-NEXT:    v_rsq_f32_e32 v1, v0
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, v0, v1
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v1, 0.5, v1
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v1, v2, 0.5
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v2, v2, v3, v2
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v1, v1, v3, v1
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v2, v2, v0
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v1, v3, v1, v2
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; IR-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; IR-DAZ-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; IR-DAZ-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; IR-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; IR-DAZ-GISEL-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; IR-DAZ-GISEL-NEXT:    v_rcp_f32_e32 v2, v1
; IR-DAZ-GISEL-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; IR-DAZ-GISEL-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v2, v4, v2, v2
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v4, v3, v2
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v5, -v1, v4, v3
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v4, v5, v2, v4
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v1, -v1, v4, v3
; IR-DAZ-GISEL-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
; IR-DAZ-GISEL-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; IR-DAZ-GISEL-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; IR-DAZ-GISEL-NEXT:    s_setpc_b64 s[30:31]
  %sqrt = call arcp float @llvm.sqrt.f32(float %x)
  %fdiv = fdiv arcp float 1.0, %sqrt
  ret float %fdiv
}

define float @v_fdiv_recip_sqrt_f32_arcp_afn(float %x) {
; CODEGEN-IEEE-SDAG-LABEL: v_fdiv_recip_sqrt_f32_arcp_afn:
; CODEGEN-IEEE-SDAG:       ; %bb.0:
; CODEGEN-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-SDAG-NEXT:    v_rsq_f32_e32 v0, v0
; CODEGEN-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-IEEE-GISEL-LABEL: v_fdiv_recip_sqrt_f32_arcp_afn:
; CODEGEN-IEEE-GISEL:       ; %bb.0:
; CODEGEN-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-GISEL-NEXT:    v_sqrt_f32_e32 v0, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v0, v0
; CODEGEN-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-SDAG-LABEL: v_fdiv_recip_sqrt_f32_arcp_afn:
; IR-IEEE-SDAG:       ; %bb.0:
; IR-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-SDAG-NEXT:    v_rsq_f32_e32 v0, v0
; IR-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-GISEL-LABEL: v_fdiv_recip_sqrt_f32_arcp_afn:
; IR-IEEE-GISEL:       ; %bb.0:
; IR-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-GISEL-NEXT:    v_sqrt_f32_e32 v0, v0
; IR-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v0, v0
; IR-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-DAZ-SDAG-LABEL: v_fdiv_recip_sqrt_f32_arcp_afn:
; CODEGEN-DAZ-SDAG:       ; %bb.0:
; CODEGEN-DAZ-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-DAZ-SDAG-NEXT:    v_rsq_f32_e32 v0, v0
; CODEGEN-DAZ-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-DAZ-GISEL-LABEL: v_fdiv_recip_sqrt_f32_arcp_afn:
; CODEGEN-DAZ-GISEL:       ; %bb.0:
; CODEGEN-DAZ-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-DAZ-GISEL-NEXT:    v_sqrt_f32_e32 v0, v0
; CODEGEN-DAZ-GISEL-NEXT:    v_rcp_f32_e32 v0, v0
; CODEGEN-DAZ-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-DAZ-SDAG-LABEL: v_fdiv_recip_sqrt_f32_arcp_afn:
; IR-DAZ-SDAG:       ; %bb.0:
; IR-DAZ-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-DAZ-SDAG-NEXT:    v_rsq_f32_e32 v0, v0
; IR-DAZ-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; IR-DAZ-GISEL-LABEL: v_fdiv_recip_sqrt_f32_arcp_afn:
; IR-DAZ-GISEL:       ; %bb.0:
; IR-DAZ-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-DAZ-GISEL-NEXT:    v_sqrt_f32_e32 v0, v0
; IR-DAZ-GISEL-NEXT:    v_rcp_f32_e32 v0, v0
; IR-DAZ-GISEL-NEXT:    s_setpc_b64 s[30:31]
  %sqrt = call arcp afn float @llvm.sqrt.f32(float %x)
  %fdiv = fdiv arcp afn float 1.0, %sqrt
  ret float %fdiv
}

define float @v_fdiv_recip_sqrt_f32_arcp_fdiv_only(float %x) {
; CODEGEN-IEEE-SDAG-LABEL: v_fdiv_recip_sqrt_f32_arcp_fdiv_only:
; CODEGEN-IEEE-SDAG:       ; %bb.0:
; CODEGEN-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-SDAG-NEXT:    v_rsq_f32_e32 v0, v0
; CODEGEN-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-IEEE-GISEL-LABEL: v_fdiv_recip_sqrt_f32_arcp_fdiv_only:
; CODEGEN-IEEE-GISEL:       ; %bb.0:
; CODEGEN-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; CODEGEN-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; CODEGEN-IEEE-GISEL-NEXT:    v_sqrt_f32_e32 v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_add_i32_e64 v2, s[4:5], -1, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v3, -v2, v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_add_i32_e64 v4, s[4:5], 1, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v4, v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_ge_f32_e64 s[4:5], 0, v3
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v2, s[4:5]
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e64 s[4:5], 0, v5
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v4, s[4:5]
; CODEGEN-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; CODEGEN-IEEE-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; CODEGEN-IEEE-GISEL-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; CODEGEN-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v2, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v2, v4, v2, v2
; CODEGEN-IEEE-GISEL-NEXT:    v_mul_f32_e32 v4, v3, v2
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v1, v4, v3
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v4, v5, v2, v4
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v1, -v1, v4, v3
; CODEGEN-IEEE-GISEL-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; CODEGEN-IEEE-GISEL-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; CODEGEN-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-SDAG-LABEL: v_fdiv_recip_sqrt_f32_arcp_fdiv_only:
; IR-IEEE-SDAG:       ; %bb.0:
; IR-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-SDAG-NEXT:    v_rsq_f32_e32 v0, v0
; IR-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-GISEL-LABEL: v_fdiv_recip_sqrt_f32_arcp_fdiv_only:
; IR-IEEE-GISEL:       ; %bb.0:
; IR-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; IR-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; IR-IEEE-GISEL-NEXT:    v_sqrt_f32_e32 v1, v0
; IR-IEEE-GISEL-NEXT:    v_add_i32_e64 v2, s[4:5], -1, v1
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v3, -v2, v1, v0
; IR-IEEE-GISEL-NEXT:    v_add_i32_e64 v4, s[4:5], 1, v1
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v4, v1, v0
; IR-IEEE-GISEL-NEXT:    v_cmp_ge_f32_e64 s[4:5], 0, v3
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v2, s[4:5]
; IR-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e64 s[4:5], 0, v5
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v4, s[4:5]
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; IR-IEEE-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; IR-IEEE-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; IR-IEEE-GISEL-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; IR-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v2, v1
; IR-IEEE-GISEL-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v2, v4, v2, v2
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v4, v3, v2
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v1, v4, v3
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v4, v5, v2, v4
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v1, -v1, v4, v3
; IR-IEEE-GISEL-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; IR-IEEE-GISEL-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; IR-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-DAZ-SDAG-LABEL: v_fdiv_recip_sqrt_f32_arcp_fdiv_only:
; CODEGEN-DAZ-SDAG:       ; %bb.0:
; CODEGEN-DAZ-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-DAZ-SDAG-NEXT:    v_rsq_f32_e32 v0, v0
; CODEGEN-DAZ-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-DAZ-GISEL-LABEL: v_fdiv_recip_sqrt_f32_arcp_fdiv_only:
; CODEGEN-DAZ-GISEL:       ; %bb.0:
; CODEGEN-DAZ-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-DAZ-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; CODEGEN-DAZ-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; CODEGEN-DAZ-GISEL-NEXT:    v_rsq_f32_e32 v1, v0
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, v0, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v1, 0.5, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v1, v2, 0.5
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v2, v2, v3, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v1, v1, v3, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v2, v2, v0
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v1, v3, v1, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; CODEGEN-DAZ-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; CODEGEN-DAZ-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; CODEGEN-DAZ-GISEL-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; CODEGEN-DAZ-GISEL-NEXT:    v_rcp_f32_e32 v2, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; CODEGEN-DAZ-GISEL-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v2, v4, v2, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v4, v3, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v5, -v1, v4, v3
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v4, v5, v2, v4
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v1, -v1, v4, v3
; CODEGEN-DAZ-GISEL-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
; CODEGEN-DAZ-GISEL-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; CODEGEN-DAZ-GISEL-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; CODEGEN-DAZ-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-DAZ-SDAG-LABEL: v_fdiv_recip_sqrt_f32_arcp_fdiv_only:
; IR-DAZ-SDAG:       ; %bb.0:
; IR-DAZ-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-DAZ-SDAG-NEXT:    v_rsq_f32_e32 v0, v0
; IR-DAZ-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; IR-DAZ-GISEL-LABEL: v_fdiv_recip_sqrt_f32_arcp_fdiv_only:
; IR-DAZ-GISEL:       ; %bb.0:
; IR-DAZ-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-DAZ-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; IR-DAZ-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; IR-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; IR-DAZ-GISEL-NEXT:    v_rsq_f32_e32 v1, v0
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, v0, v1
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v1, 0.5, v1
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v1, v2, 0.5
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v2, v2, v3, v2
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v1, v1, v3, v1
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v2, v2, v0
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v1, v3, v1, v2
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; IR-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; IR-DAZ-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; IR-DAZ-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; IR-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; IR-DAZ-GISEL-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; IR-DAZ-GISEL-NEXT:    v_rcp_f32_e32 v2, v1
; IR-DAZ-GISEL-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; IR-DAZ-GISEL-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v2, v4, v2, v2
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v4, v3, v2
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v5, -v1, v4, v3
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v4, v5, v2, v4
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v1, -v1, v4, v3
; IR-DAZ-GISEL-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
; IR-DAZ-GISEL-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; IR-DAZ-GISEL-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; IR-DAZ-GISEL-NEXT:    s_setpc_b64 s[30:31]
  %sqrt = call float @llvm.sqrt.f32(float %x)
  %fdiv = fdiv arcp float 1.0, %sqrt
  ret float %fdiv
}

define float @v_fdiv_recip_sqrt_f32_afn_fdiv_only(float %x) {
; CODEGEN-IEEE-SDAG-LABEL: v_fdiv_recip_sqrt_f32_afn_fdiv_only:
; CODEGEN-IEEE-SDAG:       ; %bb.0:
; CODEGEN-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-SDAG-NEXT:    s_mov_b32 s4, 0xf800000
; CODEGEN-IEEE-SDAG-NEXT:    v_mul_f32_e32 v1, 0x4f800000, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_cmp_gt_f32_e32 vcc, s4, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_cndmask_b32_e32 v0, v0, v1, vcc
; CODEGEN-IEEE-SDAG-NEXT:    v_sqrt_f32_e32 v1, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_add_i32_e64 v2, s[4:5], -1, v1
; CODEGEN-IEEE-SDAG-NEXT:    v_fma_f32 v3, -v2, v1, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_cmp_ge_f32_e64 s[4:5], 0, v3
; CODEGEN-IEEE-SDAG-NEXT:    v_cndmask_b32_e64 v2, v1, v2, s[4:5]
; CODEGEN-IEEE-SDAG-NEXT:    v_add_i32_e64 v3, s[4:5], 1, v1
; CODEGEN-IEEE-SDAG-NEXT:    v_fma_f32 v1, -v3, v1, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_cmp_lt_f32_e64 s[4:5], 0, v1
; CODEGEN-IEEE-SDAG-NEXT:    v_cndmask_b32_e64 v1, v2, v3, s[4:5]
; CODEGEN-IEEE-SDAG-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; CODEGEN-IEEE-SDAG-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; CODEGEN-IEEE-SDAG-NEXT:    v_mov_b32_e32 v2, 0x260
; CODEGEN-IEEE-SDAG-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; CODEGEN-IEEE-SDAG-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; CODEGEN-IEEE-SDAG-NEXT:    v_rcp_f32_e32 v0, v0
; CODEGEN-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-IEEE-GISEL-LABEL: v_fdiv_recip_sqrt_f32_afn_fdiv_only:
; CODEGEN-IEEE-GISEL:       ; %bb.0:
; CODEGEN-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; CODEGEN-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; CODEGEN-IEEE-GISEL-NEXT:    v_sqrt_f32_e32 v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_add_i32_e64 v2, s[4:5], -1, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v3, -v2, v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_add_i32_e64 v4, s[4:5], 1, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v4, v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_ge_f32_e64 s[4:5], 0, v3
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v2, s[4:5]
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e64 s[4:5], 0, v5
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v4, s[4:5]
; CODEGEN-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; CODEGEN-IEEE-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; CODEGEN-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v0, v0
; CODEGEN-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-SDAG-LABEL: v_fdiv_recip_sqrt_f32_afn_fdiv_only:
; IR-IEEE-SDAG:       ; %bb.0:
; IR-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-SDAG-NEXT:    s_mov_b32 s4, 0xf800000
; IR-IEEE-SDAG-NEXT:    v_mul_f32_e32 v1, 0x4f800000, v0
; IR-IEEE-SDAG-NEXT:    v_cmp_gt_f32_e32 vcc, s4, v0
; IR-IEEE-SDAG-NEXT:    v_cndmask_b32_e32 v0, v0, v1, vcc
; IR-IEEE-SDAG-NEXT:    v_sqrt_f32_e32 v1, v0
; IR-IEEE-SDAG-NEXT:    v_add_i32_e64 v2, s[4:5], -1, v1
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v3, -v2, v1, v0
; IR-IEEE-SDAG-NEXT:    v_cmp_ge_f32_e64 s[4:5], 0, v3
; IR-IEEE-SDAG-NEXT:    v_cndmask_b32_e64 v2, v1, v2, s[4:5]
; IR-IEEE-SDAG-NEXT:    v_add_i32_e64 v3, s[4:5], 1, v1
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v1, -v3, v1, v0
; IR-IEEE-SDAG-NEXT:    v_cmp_lt_f32_e64 s[4:5], 0, v1
; IR-IEEE-SDAG-NEXT:    v_cndmask_b32_e64 v1, v2, v3, s[4:5]
; IR-IEEE-SDAG-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; IR-IEEE-SDAG-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; IR-IEEE-SDAG-NEXT:    v_mov_b32_e32 v2, 0x260
; IR-IEEE-SDAG-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; IR-IEEE-SDAG-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; IR-IEEE-SDAG-NEXT:    v_rcp_f32_e32 v0, v0
; IR-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-GISEL-LABEL: v_fdiv_recip_sqrt_f32_afn_fdiv_only:
; IR-IEEE-GISEL:       ; %bb.0:
; IR-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; IR-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; IR-IEEE-GISEL-NEXT:    v_sqrt_f32_e32 v1, v0
; IR-IEEE-GISEL-NEXT:    v_add_i32_e64 v2, s[4:5], -1, v1
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v3, -v2, v1, v0
; IR-IEEE-GISEL-NEXT:    v_add_i32_e64 v4, s[4:5], 1, v1
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v4, v1, v0
; IR-IEEE-GISEL-NEXT:    v_cmp_ge_f32_e64 s[4:5], 0, v3
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v2, s[4:5]
; IR-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e64 s[4:5], 0, v5
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v4, s[4:5]
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; IR-IEEE-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; IR-IEEE-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; IR-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v0, v0
; IR-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-DAZ-SDAG-LABEL: v_fdiv_recip_sqrt_f32_afn_fdiv_only:
; CODEGEN-DAZ-SDAG:       ; %bb.0:
; CODEGEN-DAZ-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-DAZ-SDAG-NEXT:    s_mov_b32 s4, 0xf800000
; CODEGEN-DAZ-SDAG-NEXT:    v_mul_f32_e32 v1, 0x4f800000, v0
; CODEGEN-DAZ-SDAG-NEXT:    v_cmp_gt_f32_e32 vcc, s4, v0
; CODEGEN-DAZ-SDAG-NEXT:    v_cndmask_b32_e32 v0, v0, v1, vcc
; CODEGEN-DAZ-SDAG-NEXT:    v_rsq_f32_e32 v1, v0
; CODEGEN-DAZ-SDAG-NEXT:    v_mul_f32_e32 v2, v0, v1
; CODEGEN-DAZ-SDAG-NEXT:    v_mul_f32_e32 v1, 0.5, v1
; CODEGEN-DAZ-SDAG-NEXT:    v_fma_f32 v3, -v1, v2, 0.5
; CODEGEN-DAZ-SDAG-NEXT:    v_fma_f32 v2, v2, v3, v2
; CODEGEN-DAZ-SDAG-NEXT:    v_fma_f32 v4, -v2, v2, v0
; CODEGEN-DAZ-SDAG-NEXT:    v_fma_f32 v1, v1, v3, v1
; CODEGEN-DAZ-SDAG-NEXT:    v_fma_f32 v1, v4, v1, v2
; CODEGEN-DAZ-SDAG-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; CODEGEN-DAZ-SDAG-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; CODEGEN-DAZ-SDAG-NEXT:    v_mov_b32_e32 v2, 0x260
; CODEGEN-DAZ-SDAG-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; CODEGEN-DAZ-SDAG-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; CODEGEN-DAZ-SDAG-NEXT:    v_rcp_f32_e32 v0, v0
; CODEGEN-DAZ-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-DAZ-GISEL-LABEL: v_fdiv_recip_sqrt_f32_afn_fdiv_only:
; CODEGEN-DAZ-GISEL:       ; %bb.0:
; CODEGEN-DAZ-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-DAZ-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; CODEGEN-DAZ-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; CODEGEN-DAZ-GISEL-NEXT:    v_rsq_f32_e32 v1, v0
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, v0, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v1, 0.5, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v1, v2, 0.5
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v2, v2, v3, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v1, v1, v3, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v2, v2, v0
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v1, v3, v1, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; CODEGEN-DAZ-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; CODEGEN-DAZ-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; CODEGEN-DAZ-GISEL-NEXT:    v_rcp_f32_e32 v0, v0
; CODEGEN-DAZ-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-DAZ-SDAG-LABEL: v_fdiv_recip_sqrt_f32_afn_fdiv_only:
; IR-DAZ-SDAG:       ; %bb.0:
; IR-DAZ-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-DAZ-SDAG-NEXT:    s_mov_b32 s4, 0xf800000
; IR-DAZ-SDAG-NEXT:    v_mul_f32_e32 v1, 0x4f800000, v0
; IR-DAZ-SDAG-NEXT:    v_cmp_gt_f32_e32 vcc, s4, v0
; IR-DAZ-SDAG-NEXT:    v_cndmask_b32_e32 v0, v0, v1, vcc
; IR-DAZ-SDAG-NEXT:    v_rsq_f32_e32 v1, v0
; IR-DAZ-SDAG-NEXT:    v_mul_f32_e32 v2, v0, v1
; IR-DAZ-SDAG-NEXT:    v_mul_f32_e32 v1, 0.5, v1
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v3, -v1, v2, 0.5
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v2, v2, v3, v2
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v4, -v2, v2, v0
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v1, v1, v3, v1
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v1, v4, v1, v2
; IR-DAZ-SDAG-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; IR-DAZ-SDAG-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; IR-DAZ-SDAG-NEXT:    v_mov_b32_e32 v2, 0x260
; IR-DAZ-SDAG-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; IR-DAZ-SDAG-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; IR-DAZ-SDAG-NEXT:    v_rcp_f32_e32 v0, v0
; IR-DAZ-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; IR-DAZ-GISEL-LABEL: v_fdiv_recip_sqrt_f32_afn_fdiv_only:
; IR-DAZ-GISEL:       ; %bb.0:
; IR-DAZ-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-DAZ-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; IR-DAZ-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; IR-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; IR-DAZ-GISEL-NEXT:    v_rsq_f32_e32 v1, v0
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, v0, v1
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v1, 0.5, v1
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v1, v2, 0.5
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v2, v2, v3, v2
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v1, v1, v3, v1
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v2, v2, v0
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v1, v3, v1, v2
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; IR-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; IR-DAZ-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; IR-DAZ-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; IR-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; IR-DAZ-GISEL-NEXT:    v_rcp_f32_e32 v0, v0
; IR-DAZ-GISEL-NEXT:    s_setpc_b64 s[30:31]
  %sqrt = call float @llvm.sqrt.f32(float %x)
  %fdiv = fdiv afn float 1.0, %sqrt
  ret float %fdiv
}

define float @v_fdiv_recip_sqrt_f32_arcp_afn_fdiv_only(float %x) {
; CODEGEN-IEEE-SDAG-LABEL: v_fdiv_recip_sqrt_f32_arcp_afn_fdiv_only:
; CODEGEN-IEEE-SDAG:       ; %bb.0:
; CODEGEN-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-SDAG-NEXT:    v_rsq_f32_e32 v0, v0
; CODEGEN-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-IEEE-GISEL-LABEL: v_fdiv_recip_sqrt_f32_arcp_afn_fdiv_only:
; CODEGEN-IEEE-GISEL:       ; %bb.0:
; CODEGEN-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; CODEGEN-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; CODEGEN-IEEE-GISEL-NEXT:    v_sqrt_f32_e32 v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_add_i32_e64 v2, s[4:5], -1, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v3, -v2, v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_add_i32_e64 v4, s[4:5], 1, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v4, v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_ge_f32_e64 s[4:5], 0, v3
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v2, s[4:5]
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e64 s[4:5], 0, v5
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v4, s[4:5]
; CODEGEN-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; CODEGEN-IEEE-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; CODEGEN-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v0, v0
; CODEGEN-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-SDAG-LABEL: v_fdiv_recip_sqrt_f32_arcp_afn_fdiv_only:
; IR-IEEE-SDAG:       ; %bb.0:
; IR-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-SDAG-NEXT:    v_rsq_f32_e32 v0, v0
; IR-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-GISEL-LABEL: v_fdiv_recip_sqrt_f32_arcp_afn_fdiv_only:
; IR-IEEE-GISEL:       ; %bb.0:
; IR-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; IR-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; IR-IEEE-GISEL-NEXT:    v_sqrt_f32_e32 v1, v0
; IR-IEEE-GISEL-NEXT:    v_add_i32_e64 v2, s[4:5], -1, v1
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v3, -v2, v1, v0
; IR-IEEE-GISEL-NEXT:    v_add_i32_e64 v4, s[4:5], 1, v1
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v4, v1, v0
; IR-IEEE-GISEL-NEXT:    v_cmp_ge_f32_e64 s[4:5], 0, v3
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v2, s[4:5]
; IR-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e64 s[4:5], 0, v5
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v4, s[4:5]
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; IR-IEEE-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; IR-IEEE-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; IR-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v0, v0
; IR-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-DAZ-SDAG-LABEL: v_fdiv_recip_sqrt_f32_arcp_afn_fdiv_only:
; CODEGEN-DAZ-SDAG:       ; %bb.0:
; CODEGEN-DAZ-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-DAZ-SDAG-NEXT:    v_rsq_f32_e32 v0, v0
; CODEGEN-DAZ-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-DAZ-GISEL-LABEL: v_fdiv_recip_sqrt_f32_arcp_afn_fdiv_only:
; CODEGEN-DAZ-GISEL:       ; %bb.0:
; CODEGEN-DAZ-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-DAZ-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; CODEGEN-DAZ-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; CODEGEN-DAZ-GISEL-NEXT:    v_rsq_f32_e32 v1, v0
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, v0, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v1, 0.5, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v1, v2, 0.5
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v2, v2, v3, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v1, v1, v3, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v2, v2, v0
; CODEGEN-DAZ-GISEL-NEXT:    v_fma_f32 v1, v3, v1, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; CODEGEN-DAZ-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; CODEGEN-DAZ-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; CODEGEN-DAZ-GISEL-NEXT:    v_rcp_f32_e32 v0, v0
; CODEGEN-DAZ-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-DAZ-SDAG-LABEL: v_fdiv_recip_sqrt_f32_arcp_afn_fdiv_only:
; IR-DAZ-SDAG:       ; %bb.0:
; IR-DAZ-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-DAZ-SDAG-NEXT:    v_rsq_f32_e32 v0, v0
; IR-DAZ-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; IR-DAZ-GISEL-LABEL: v_fdiv_recip_sqrt_f32_arcp_afn_fdiv_only:
; IR-DAZ-GISEL:       ; %bb.0:
; IR-DAZ-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-DAZ-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; IR-DAZ-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; IR-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; IR-DAZ-GISEL-NEXT:    v_rsq_f32_e32 v1, v0
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, v0, v1
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v1, 0.5, v1
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v1, v2, 0.5
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v2, v2, v3, v2
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v1, v1, v3, v1
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v2, v2, v0
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v1, v3, v1, v2
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; IR-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; IR-DAZ-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; IR-DAZ-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; IR-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; IR-DAZ-GISEL-NEXT:    v_rcp_f32_e32 v0, v0
; IR-DAZ-GISEL-NEXT:    s_setpc_b64 s[30:31]
  %sqrt = call float @llvm.sqrt.f32(float %x)
  %fdiv = fdiv arcp afn float 1.0, %sqrt
  ret float %fdiv
}

define float @v_fdiv_f32_ulp25(float %x, float %y) {
; CODEGEN-IEEE-SDAG-LABEL: v_fdiv_f32_ulp25:
; CODEGEN-IEEE-SDAG:       ; %bb.0:
; CODEGEN-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-SDAG-NEXT:    v_frexp_mant_f32_e32 v2, v1
; CODEGEN-IEEE-SDAG-NEXT:    v_rcp_f32_e32 v2, v2
; CODEGEN-IEEE-SDAG-NEXT:    v_frexp_exp_i32_f32_e32 v1, v1
; CODEGEN-IEEE-SDAG-NEXT:    v_frexp_exp_i32_f32_e32 v3, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_frexp_mant_f32_e32 v0, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_mul_f32_e32 v0, v0, v2
; CODEGEN-IEEE-SDAG-NEXT:    v_sub_i32_e32 v1, vcc, v3, v1
; CODEGEN-IEEE-SDAG-NEXT:    v_ldexp_f32_e32 v0, v0, v1
; CODEGEN-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-IEEE-GISEL-LABEL: v_fdiv_f32_ulp25:
; CODEGEN-IEEE-GISEL:       ; %bb.0:
; CODEGEN-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-GISEL-NEXT:    v_frexp_mant_f32_e32 v2, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v2, v2
; CODEGEN-IEEE-GISEL-NEXT:    v_frexp_exp_i32_f32_e32 v1, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_frexp_mant_f32_e32 v3, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_frexp_exp_i32_f32_e32 v0, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, v3, v2
; CODEGEN-IEEE-GISEL-NEXT:    v_sub_i32_e32 v0, vcc, v0, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_ldexp_f32_e32 v0, v2, v0
; CODEGEN-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-SDAG-LABEL: v_fdiv_f32_ulp25:
; IR-IEEE-SDAG:       ; %bb.0:
; IR-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-SDAG-NEXT:    v_div_scale_f32 v2, s[4:5], v1, v1, v0
; IR-IEEE-SDAG-NEXT:    v_rcp_f32_e32 v3, v2
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v4, -v2, v3, 1.0
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v3, v4, v3, v3
; IR-IEEE-SDAG-NEXT:    v_div_scale_f32 v4, vcc, v0, v1, v0
; IR-IEEE-SDAG-NEXT:    v_mul_f32_e32 v5, v4, v3
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v6, -v2, v5, v4
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v5, v6, v3, v5
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v2, -v2, v5, v4
; IR-IEEE-SDAG-NEXT:    v_div_fmas_f32 v2, v2, v3, v5
; IR-IEEE-SDAG-NEXT:    v_div_fixup_f32 v0, v2, v1, v0
; IR-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-GISEL-LABEL: v_fdiv_f32_ulp25:
; IR-IEEE-GISEL:       ; %bb.0:
; IR-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-GISEL-NEXT:    v_div_scale_f32 v2, s[4:5], v1, v1, v0
; IR-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v3, v2
; IR-IEEE-GISEL-NEXT:    v_div_scale_f32 v4, vcc, v0, v1, v0
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v2, v3, 1.0
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v3, v5, v3, v3
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v5, v4, v3
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v6, -v2, v5, v4
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v5, v6, v3, v5
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v2, -v2, v5, v4
; IR-IEEE-GISEL-NEXT:    v_div_fmas_f32 v2, v2, v3, v5
; IR-IEEE-GISEL-NEXT:    v_div_fixup_f32 v0, v2, v1, v0
; IR-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-DAZ-SDAG-LABEL: v_fdiv_f32_ulp25:
; CODEGEN-DAZ-SDAG:       ; %bb.0:
; CODEGEN-DAZ-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-DAZ-SDAG-NEXT:    s_mov_b32 s4, 0x6f800000
; CODEGEN-DAZ-SDAG-NEXT:    v_mov_b32_e32 v2, 0x2f800000
; CODEGEN-DAZ-SDAG-NEXT:    v_cmp_gt_f32_e64 vcc, |v1|, s4
; CODEGEN-DAZ-SDAG-NEXT:    v_cndmask_b32_e32 v2, 1.0, v2, vcc
; CODEGEN-DAZ-SDAG-NEXT:    v_mul_f32_e32 v1, v1, v2
; CODEGEN-DAZ-SDAG-NEXT:    v_rcp_f32_e32 v1, v1
; CODEGEN-DAZ-SDAG-NEXT:    v_mul_f32_e32 v0, v0, v1
; CODEGEN-DAZ-SDAG-NEXT:    v_mul_f32_e32 v0, v2, v0
; CODEGEN-DAZ-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-DAZ-GISEL-LABEL: v_fdiv_f32_ulp25:
; CODEGEN-DAZ-GISEL:       ; %bb.0:
; CODEGEN-DAZ-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-DAZ-GISEL-NEXT:    v_mov_b32_e32 v2, 0x6f800000
; CODEGEN-DAZ-GISEL-NEXT:    v_mov_b32_e32 v3, 0x2f800000
; CODEGEN-DAZ-GISEL-NEXT:    v_cmp_gt_f32_e64 vcc, |v1|, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v2, 1.0, v3, vcc
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v1, v1, v2
; CODEGEN-DAZ-GISEL-NEXT:    v_rcp_f32_e32 v1, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v0, v0, v1
; CODEGEN-DAZ-GISEL-NEXT:    v_mul_f32_e32 v0, v2, v0
; CODEGEN-DAZ-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-DAZ-LABEL: v_fdiv_f32_ulp25:
; IR-DAZ:       ; %bb.0:
; IR-DAZ-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-DAZ-NEXT:    v_div_scale_f32 v2, s[4:5], v1, v1, v0
; IR-DAZ-NEXT:    v_rcp_f32_e32 v3, v2
; IR-DAZ-NEXT:    v_div_scale_f32 v4, vcc, v0, v1, v0
; IR-DAZ-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
; IR-DAZ-NEXT:    v_fma_f32 v5, -v2, v3, 1.0
; IR-DAZ-NEXT:    v_fma_f32 v3, v5, v3, v3
; IR-DAZ-NEXT:    v_mul_f32_e32 v5, v4, v3
; IR-DAZ-NEXT:    v_fma_f32 v6, -v2, v5, v4
; IR-DAZ-NEXT:    v_fma_f32 v5, v6, v3, v5
; IR-DAZ-NEXT:    v_fma_f32 v2, -v2, v5, v4
; IR-DAZ-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
; IR-DAZ-NEXT:    v_div_fmas_f32 v2, v2, v3, v5
; IR-DAZ-NEXT:    v_div_fixup_f32 v0, v2, v1, v0
; IR-DAZ-NEXT:    s_setpc_b64 s[30:31]
  %fdiv = fdiv float %x, %y, !fpmath !0
  ret float %fdiv
}

define float @v_fdiv_f32_afn_ulp25(float %x, float %y) {
; CHECK-LABEL: v_fdiv_f32_afn_ulp25:
; CHECK:       ; %bb.0:
; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CHECK-NEXT:    v_rcp_f32_e32 v1, v1
; CHECK-NEXT:    v_mul_f32_e32 v0, v0, v1
; CHECK-NEXT:    s_setpc_b64 s[30:31]
  %fdiv = fdiv afn float %x, %y, !fpmath !0
  ret float %fdiv
}

define float @v_recip_f32_ulp25(float %x) {
; CODEGEN-IEEE-SDAG-LABEL: v_recip_f32_ulp25:
; CODEGEN-IEEE-SDAG:       ; %bb.0:
; CODEGEN-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-SDAG-NEXT:    v_frexp_mant_f32_e32 v1, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_rcp_f32_e32 v1, v1
; CODEGEN-IEEE-SDAG-NEXT:    v_frexp_exp_i32_f32_e32 v0, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_sub_i32_e32 v0, vcc, 0, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_ldexp_f32_e32 v0, v1, v0
; CODEGEN-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-IEEE-GISEL-LABEL: v_recip_f32_ulp25:
; CODEGEN-IEEE-GISEL:       ; %bb.0:
; CODEGEN-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-GISEL-NEXT:    v_frexp_mant_f32_e32 v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v1, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_frexp_exp_i32_f32_e32 v0, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_sub_i32_e32 v0, vcc, 0, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_ldexp_f32_e32 v0, v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-LABEL: v_recip_f32_ulp25:
; IR-IEEE:       ; %bb.0:
; IR-IEEE-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; IR-IEEE-NEXT:    v_rcp_f32_e32 v2, v1
; IR-IEEE-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; IR-IEEE-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; IR-IEEE-NEXT:    v_fma_f32 v2, v4, v2, v2
; IR-IEEE-NEXT:    v_mul_f32_e32 v4, v3, v2
; IR-IEEE-NEXT:    v_fma_f32 v5, -v1, v4, v3
; IR-IEEE-NEXT:    v_fma_f32 v4, v5, v2, v4
; IR-IEEE-NEXT:    v_fma_f32 v1, -v1, v4, v3
; IR-IEEE-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; IR-IEEE-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; IR-IEEE-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-DAZ-LABEL: v_recip_f32_ulp25:
; CODEGEN-DAZ:       ; %bb.0:
; CODEGEN-DAZ-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-DAZ-NEXT:    v_rcp_f32_e32 v0, v0
; CODEGEN-DAZ-NEXT:    s_setpc_b64 s[30:31]
;
; IR-DAZ-LABEL: v_recip_f32_ulp25:
; IR-DAZ:       ; %bb.0:
; IR-DAZ-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-DAZ-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; IR-DAZ-NEXT:    v_rcp_f32_e32 v2, v1
; IR-DAZ-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; IR-DAZ-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
; IR-DAZ-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; IR-DAZ-NEXT:    v_fma_f32 v2, v4, v2, v2
; IR-DAZ-NEXT:    v_mul_f32_e32 v4, v3, v2
; IR-DAZ-NEXT:    v_fma_f32 v5, -v1, v4, v3
; IR-DAZ-NEXT:    v_fma_f32 v4, v5, v2, v4
; IR-DAZ-NEXT:    v_fma_f32 v1, -v1, v4, v3
; IR-DAZ-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
; IR-DAZ-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; IR-DAZ-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; IR-DAZ-NEXT:    s_setpc_b64 s[30:31]
  %fdiv = fdiv float 1.0, %x, !fpmath !0
  ret float %fdiv
}

define float @v_recip_f32_afn_ulp25(float %x) {
; CHECK-LABEL: v_recip_f32_afn_ulp25:
; CHECK:       ; %bb.0:
; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CHECK-NEXT:    v_rcp_f32_e32 v0, v0
; CHECK-NEXT:    s_setpc_b64 s[30:31]
  %fdiv = fdiv afn float 1.0, %x, !fpmath !0
  ret float %fdiv
}

define float @v_recip_sqrt_f32_ulp25(float %x) {
; CODEGEN-IEEE-SDAG-LABEL: v_recip_sqrt_f32_ulp25:
; CODEGEN-IEEE-SDAG:       ; %bb.0:
; CODEGEN-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-SDAG-NEXT:    s_mov_b32 s4, 0x800000
; CODEGEN-IEEE-SDAG-NEXT:    v_cmp_gt_f32_e32 vcc, s4, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_cndmask_b32_e64 v1, 0, 32, vcc
; CODEGEN-IEEE-SDAG-NEXT:    v_ldexp_f32_e32 v0, v0, v1
; CODEGEN-IEEE-SDAG-NEXT:    v_sqrt_f32_e32 v0, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_cndmask_b32_e64 v1, 0, -16, vcc
; CODEGEN-IEEE-SDAG-NEXT:    v_ldexp_f32_e32 v0, v0, v1
; CODEGEN-IEEE-SDAG-NEXT:    v_frexp_mant_f32_e32 v1, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_rcp_f32_e32 v1, v1
; CODEGEN-IEEE-SDAG-NEXT:    v_frexp_exp_i32_f32_e32 v0, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_sub_i32_e32 v0, vcc, 0, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_ldexp_f32_e32 v0, v1, v0
; CODEGEN-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-IEEE-GISEL-LABEL: v_recip_sqrt_f32_ulp25:
; CODEGEN-IEEE-GISEL:       ; %bb.0:
; CODEGEN-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-GISEL-NEXT:    v_mov_b32_e32 v1, 0x800000
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, 0, 1, vcc
; CODEGEN-IEEE-GISEL-NEXT:    v_lshlrev_b32_e32 v1, 5, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_ldexp_f32_e32 v0, v0, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_sqrt_f32_e32 v0, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, 0, -16, vcc
; CODEGEN-IEEE-GISEL-NEXT:    v_ldexp_f32_e32 v0, v0, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_frexp_mant_f32_e32 v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v1, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_frexp_exp_i32_f32_e32 v0, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_sub_i32_e32 v0, vcc, 0, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_ldexp_f32_e32 v0, v1, v0
; CODEGEN-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-SDAG-LABEL: v_recip_sqrt_f32_ulp25:
; IR-IEEE-SDAG:       ; %bb.0:
; IR-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-SDAG-NEXT:    s_mov_b32 s4, 0x800000
; IR-IEEE-SDAG-NEXT:    v_cmp_gt_f32_e32 vcc, s4, v0
; IR-IEEE-SDAG-NEXT:    v_cndmask_b32_e64 v1, 0, 32, vcc
; IR-IEEE-SDAG-NEXT:    v_ldexp_f32_e32 v0, v0, v1
; IR-IEEE-SDAG-NEXT:    v_sqrt_f32_e32 v0, v0
; IR-IEEE-SDAG-NEXT:    v_cndmask_b32_e64 v1, 0, -16, vcc
; IR-IEEE-SDAG-NEXT:    v_ldexp_f32_e32 v0, v0, v1
; IR-IEEE-SDAG-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; IR-IEEE-SDAG-NEXT:    v_rcp_f32_e32 v2, v1
; IR-IEEE-SDAG-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v2, v4, v2, v2
; IR-IEEE-SDAG-NEXT:    v_mul_f32_e32 v4, v3, v2
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v5, -v1, v4, v3
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v4, v5, v2, v4
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v1, -v1, v4, v3
; IR-IEEE-SDAG-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; IR-IEEE-SDAG-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; IR-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-GISEL-LABEL: v_recip_sqrt_f32_ulp25:
; IR-IEEE-GISEL:       ; %bb.0:
; IR-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-GISEL-NEXT:    v_mov_b32_e32 v1, 0x800000
; IR-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, 0, 1, vcc
; IR-IEEE-GISEL-NEXT:    v_lshlrev_b32_e32 v1, 5, v1
; IR-IEEE-GISEL-NEXT:    v_ldexp_f32_e32 v0, v0, v1
; IR-IEEE-GISEL-NEXT:    v_sqrt_f32_e32 v0, v0
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, 0, -16, vcc
; IR-IEEE-GISEL-NEXT:    v_ldexp_f32_e32 v0, v0, v1
; IR-IEEE-GISEL-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; IR-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v2, v1
; IR-IEEE-GISEL-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v2, v4, v2, v2
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v4, v3, v2
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v1, v4, v3
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v4, v5, v2, v4
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v1, -v1, v4, v3
; IR-IEEE-GISEL-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; IR-IEEE-GISEL-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; IR-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-DAZ-LABEL: v_recip_sqrt_f32_ulp25:
; CODEGEN-DAZ:       ; %bb.0:
; CODEGEN-DAZ-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-DAZ-NEXT:    v_sqrt_f32_e32 v0, v0
; CODEGEN-DAZ-NEXT:    v_rcp_f32_e32 v0, v0
; CODEGEN-DAZ-NEXT:    s_setpc_b64 s[30:31]
;
; IR-DAZ-LABEL: v_recip_sqrt_f32_ulp25:
; IR-DAZ:       ; %bb.0:
; IR-DAZ-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-DAZ-NEXT:    v_sqrt_f32_e32 v0, v0
; IR-DAZ-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; IR-DAZ-NEXT:    v_rcp_f32_e32 v2, v1
; IR-DAZ-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; IR-DAZ-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
; IR-DAZ-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; IR-DAZ-NEXT:    v_fma_f32 v2, v4, v2, v2
; IR-DAZ-NEXT:    v_mul_f32_e32 v4, v3, v2
; IR-DAZ-NEXT:    v_fma_f32 v5, -v1, v4, v3
; IR-DAZ-NEXT:    v_fma_f32 v4, v5, v2, v4
; IR-DAZ-NEXT:    v_fma_f32 v1, -v1, v4, v3
; IR-DAZ-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
; IR-DAZ-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; IR-DAZ-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; IR-DAZ-NEXT:    s_setpc_b64 s[30:31]
  %sqrt = call float @llvm.sqrt.f32(float %x), !fpmath !0
  %fdiv = fdiv float 1.0, %sqrt, !fpmath !0
  ret float %fdiv
}

define float @v_recip_sqrt_f32_ulp25_contract(float %x) {
; CODEGEN-IEEE-SDAG-LABEL: v_recip_sqrt_f32_ulp25_contract:
; CODEGEN-IEEE-SDAG:       ; %bb.0:
; CODEGEN-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-SDAG-NEXT:    s_mov_b32 s4, 0x800000
; CODEGEN-IEEE-SDAG-NEXT:    v_cmp_gt_f32_e32 vcc, s4, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_cndmask_b32_e64 v1, 0, 24, vcc
; CODEGEN-IEEE-SDAG-NEXT:    v_ldexp_f32_e32 v0, v0, v1
; CODEGEN-IEEE-SDAG-NEXT:    v_rsq_f32_e32 v0, v0
; CODEGEN-IEEE-SDAG-NEXT:    v_cndmask_b32_e64 v1, 0, 12, vcc
; CODEGEN-IEEE-SDAG-NEXT:    v_ldexp_f32_e32 v0, v0, v1
; CODEGEN-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-IEEE-GISEL-LABEL: v_recip_sqrt_f32_ulp25_contract:
; CODEGEN-IEEE-GISEL:       ; %bb.0:
; CODEGEN-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-GISEL-NEXT:    v_mov_b32_e32 v1, 0x800000
; CODEGEN-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, 0, 24, vcc
; CODEGEN-IEEE-GISEL-NEXT:    v_ldexp_f32_e32 v0, v0, v1
; CODEGEN-IEEE-GISEL-NEXT:    v_rsq_f32_e32 v0, v0
; CODEGEN-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, 0, 12, vcc
; CODEGEN-IEEE-GISEL-NEXT:    v_ldexp_f32_e32 v0, v0, v1
; CODEGEN-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-SDAG-LABEL: v_recip_sqrt_f32_ulp25_contract:
; IR-IEEE-SDAG:       ; %bb.0:
; IR-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-SDAG-NEXT:    s_mov_b32 s4, 0xf800000
; IR-IEEE-SDAG-NEXT:    v_mul_f32_e32 v1, 0x4f800000, v0
; IR-IEEE-SDAG-NEXT:    v_cmp_gt_f32_e32 vcc, s4, v0
; IR-IEEE-SDAG-NEXT:    v_cndmask_b32_e32 v0, v0, v1, vcc
; IR-IEEE-SDAG-NEXT:    v_sqrt_f32_e32 v1, v0
; IR-IEEE-SDAG-NEXT:    v_add_i32_e64 v2, s[4:5], -1, v1
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v3, -v2, v1, v0
; IR-IEEE-SDAG-NEXT:    v_cmp_ge_f32_e64 s[4:5], 0, v3
; IR-IEEE-SDAG-NEXT:    v_cndmask_b32_e64 v2, v1, v2, s[4:5]
; IR-IEEE-SDAG-NEXT:    v_add_i32_e64 v3, s[4:5], 1, v1
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v1, -v3, v1, v0
; IR-IEEE-SDAG-NEXT:    v_cmp_lt_f32_e64 s[4:5], 0, v1
; IR-IEEE-SDAG-NEXT:    v_cndmask_b32_e64 v1, v2, v3, s[4:5]
; IR-IEEE-SDAG-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; IR-IEEE-SDAG-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; IR-IEEE-SDAG-NEXT:    v_mov_b32_e32 v2, 0x260
; IR-IEEE-SDAG-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; IR-IEEE-SDAG-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; IR-IEEE-SDAG-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; IR-IEEE-SDAG-NEXT:    v_rcp_f32_e32 v2, v1
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v3, -v1, v2, 1.0
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v2, v3, v2, v2
; IR-IEEE-SDAG-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; IR-IEEE-SDAG-NEXT:    v_mul_f32_e32 v4, v3, v2
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v5, -v1, v4, v3
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v4, v5, v2, v4
; IR-IEEE-SDAG-NEXT:    v_fma_f32 v1, -v1, v4, v3
; IR-IEEE-SDAG-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; IR-IEEE-SDAG-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; IR-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-GISEL-LABEL: v_recip_sqrt_f32_ulp25_contract:
; IR-IEEE-GISEL:       ; %bb.0:
; IR-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; IR-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; IR-IEEE-GISEL-NEXT:    v_sqrt_f32_e32 v1, v0
; IR-IEEE-GISEL-NEXT:    v_add_i32_e64 v2, s[4:5], -1, v1
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v3, -v2, v1, v0
; IR-IEEE-GISEL-NEXT:    v_add_i32_e64 v4, s[4:5], 1, v1
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v4, v1, v0
; IR-IEEE-GISEL-NEXT:    v_cmp_ge_f32_e64 s[4:5], 0, v3
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v2, s[4:5]
; IR-IEEE-GISEL-NEXT:    v_cmp_lt_f32_e64 s[4:5], 0, v5
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e64 v1, v1, v4, s[4:5]
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; IR-IEEE-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; IR-IEEE-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; IR-IEEE-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; IR-IEEE-GISEL-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; IR-IEEE-GISEL-NEXT:    v_rcp_f32_e32 v2, v1
; IR-IEEE-GISEL-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v2, v4, v2, v2
; IR-IEEE-GISEL-NEXT:    v_mul_f32_e32 v4, v3, v2
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v5, -v1, v4, v3
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v4, v5, v2, v4
; IR-IEEE-GISEL-NEXT:    v_fma_f32 v1, -v1, v4, v3
; IR-IEEE-GISEL-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; IR-IEEE-GISEL-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; IR-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-DAZ-LABEL: v_recip_sqrt_f32_ulp25_contract:
; CODEGEN-DAZ:       ; %bb.0:
; CODEGEN-DAZ-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-DAZ-NEXT:    v_rsq_f32_e32 v0, v0
; CODEGEN-DAZ-NEXT:    s_setpc_b64 s[30:31]
;
; IR-DAZ-SDAG-LABEL: v_recip_sqrt_f32_ulp25_contract:
; IR-DAZ-SDAG:       ; %bb.0:
; IR-DAZ-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-DAZ-SDAG-NEXT:    s_mov_b32 s4, 0xf800000
; IR-DAZ-SDAG-NEXT:    v_mul_f32_e32 v1, 0x4f800000, v0
; IR-DAZ-SDAG-NEXT:    v_cmp_gt_f32_e32 vcc, s4, v0
; IR-DAZ-SDAG-NEXT:    v_cndmask_b32_e32 v0, v0, v1, vcc
; IR-DAZ-SDAG-NEXT:    v_rsq_f32_e32 v1, v0
; IR-DAZ-SDAG-NEXT:    v_mul_f32_e32 v2, v0, v1
; IR-DAZ-SDAG-NEXT:    v_mul_f32_e32 v1, 0.5, v1
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v3, -v1, v2, 0.5
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v2, v2, v3, v2
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v4, -v2, v2, v0
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v1, v1, v3, v1
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v1, v4, v1, v2
; IR-DAZ-SDAG-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; IR-DAZ-SDAG-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; IR-DAZ-SDAG-NEXT:    v_mov_b32_e32 v2, 0x260
; IR-DAZ-SDAG-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; IR-DAZ-SDAG-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; IR-DAZ-SDAG-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; IR-DAZ-SDAG-NEXT:    v_rcp_f32_e32 v2, v1
; IR-DAZ-SDAG-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; IR-DAZ-SDAG-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v2, v4, v2, v2
; IR-DAZ-SDAG-NEXT:    v_mul_f32_e32 v4, v3, v2
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v5, -v1, v4, v3
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v4, v5, v2, v4
; IR-DAZ-SDAG-NEXT:    v_fma_f32 v1, -v1, v4, v3
; IR-DAZ-SDAG-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
; IR-DAZ-SDAG-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; IR-DAZ-SDAG-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; IR-DAZ-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; IR-DAZ-GISEL-LABEL: v_recip_sqrt_f32_ulp25_contract:
; IR-DAZ-GISEL:       ; %bb.0:
; IR-DAZ-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-DAZ-GISEL-NEXT:    v_mov_b32_e32 v1, 0xf800000
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x4f800000, v0
; IR-DAZ-GISEL-NEXT:    v_cmp_lt_f32_e32 vcc, v0, v1
; IR-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v0, v2, vcc
; IR-DAZ-GISEL-NEXT:    v_rsq_f32_e32 v1, v0
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, v0, v1
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v1, 0.5, v1
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v1, v2, 0.5
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v2, v2, v3, v2
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v1, v1, v3, v1
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v3, -v2, v2, v0
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v1, v3, v1, v2
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v2, 0x37800000, v1
; IR-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v1, v1, v2, vcc
; IR-DAZ-GISEL-NEXT:    v_mov_b32_e32 v2, 0x260
; IR-DAZ-GISEL-NEXT:    v_cmp_class_f32_e32 vcc, v0, v2
; IR-DAZ-GISEL-NEXT:    v_cndmask_b32_e32 v0, v1, v0, vcc
; IR-DAZ-GISEL-NEXT:    v_div_scale_f32 v1, s[4:5], v0, v0, 1.0
; IR-DAZ-GISEL-NEXT:    v_rcp_f32_e32 v2, v1
; IR-DAZ-GISEL-NEXT:    v_div_scale_f32 v3, vcc, 1.0, v0, 1.0
; IR-DAZ-GISEL-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 3
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v4, -v1, v2, 1.0
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v2, v4, v2, v2
; IR-DAZ-GISEL-NEXT:    v_mul_f32_e32 v4, v3, v2
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v5, -v1, v4, v3
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v4, v5, v2, v4
; IR-DAZ-GISEL-NEXT:    v_fma_f32 v1, -v1, v4, v3
; IR-DAZ-GISEL-NEXT:    s_setreg_imm32_b32 hwreg(HW_REG_MODE, 4, 2), 0
; IR-DAZ-GISEL-NEXT:    v_div_fmas_f32 v1, v1, v2, v4
; IR-DAZ-GISEL-NEXT:    v_div_fixup_f32 v0, v1, v0, 1.0
; IR-DAZ-GISEL-NEXT:    s_setpc_b64 s[30:31]
  %sqrt = call contract float @llvm.sqrt.f32(float %x), !fpmath !0
  %fdiv = fdiv contract float 1.0, %sqrt, !fpmath !0
  ret float %fdiv
}

define float @v_recip_sqrt_f32_afn_ulp25(float %x) {
; CHECK-LABEL: v_recip_sqrt_f32_afn_ulp25:
; CHECK:       ; %bb.0:
; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CHECK-NEXT:    v_sqrt_f32_e32 v0, v0
; CHECK-NEXT:    v_rcp_f32_e32 v0, v0
; CHECK-NEXT:    s_setpc_b64 s[30:31]
  %sqrt = call afn float @llvm.sqrt.f32(float %x), !fpmath !0
  %fdiv = fdiv afn float 1.0, %sqrt, !fpmath !0
  ret float %fdiv
}

define float @v_recip_sqrt_f32_afn_ulp25_contract(float %x) {
; CODEGEN-IEEE-SDAG-LABEL: v_recip_sqrt_f32_afn_ulp25_contract:
; CODEGEN-IEEE-SDAG:       ; %bb.0:
; CODEGEN-IEEE-SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-SDAG-NEXT:    v_rsq_f32_e32 v0, v0
; CODEGEN-IEEE-SDAG-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-IEEE-GISEL-LABEL: v_recip_sqrt_f32_afn_ulp25_contract:
; CODEGEN-IEEE-GISEL:       ; %bb.0:
; CODEGEN-IEEE-GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-IEEE-GISEL-NEXT:    v_rsq_f32_e32 v0, v0
; CODEGEN-IEEE-GISEL-NEXT:    s_setpc_b64 s[30:31]
;
; IR-IEEE-LABEL: v_recip_sqrt_f32_afn_ulp25_contract:
; IR-IEEE:       ; %bb.0:
; IR-IEEE-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-IEEE-NEXT:    v_sqrt_f32_e32 v0, v0
; IR-IEEE-NEXT:    v_rcp_f32_e32 v0, v0
; IR-IEEE-NEXT:    s_setpc_b64 s[30:31]
;
; CODEGEN-DAZ-LABEL: v_recip_sqrt_f32_afn_ulp25_contract:
; CODEGEN-DAZ:       ; %bb.0:
; CODEGEN-DAZ-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CODEGEN-DAZ-NEXT:    v_rsq_f32_e32 v0, v0
; CODEGEN-DAZ-NEXT:    s_setpc_b64 s[30:31]
;
; IR-DAZ-LABEL: v_recip_sqrt_f32_afn_ulp25_contract:
; IR-DAZ:       ; %bb.0:
; IR-DAZ-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; IR-DAZ-NEXT:    v_sqrt_f32_e32 v0, v0
; IR-DAZ-NEXT:    v_rcp_f32_e32 v0, v0
; IR-DAZ-NEXT:    s_setpc_b64 s[30:31]
  %sqrt = call contract afn float @llvm.sqrt.f32(float %x), !fpmath !0
  %fdiv = fdiv contract afn float 1.0, %sqrt, !fpmath !0
  ret float %fdiv
}

declare float @llvm.sqrt.f32(float)

!0 = !{float 2.500000e+00}