llvm/test/CodeGen/Thumb2/mve-minmax.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=thumbv8.1m.main-arm-none-eabi -mattr=+mve,+fullfp16 -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-MVE
; RUN: llc -mtriple=thumbv8.1m.main-arm-none-eabi -mattr=+mve.fp -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-MVEFP

define arm_aapcs_vfpcc <4 x float> @maxnm_float32_t(<4 x float> %src1, <4 x float> %src2) {
; CHECK-MVE-LABEL: maxnm_float32_t:
; CHECK-MVE:       @ %bb.0: @ %entry
; CHECK-MVE-NEXT:    vmaxnm.f32 s11, s7, s3
; CHECK-MVE-NEXT:    vmaxnm.f32 s10, s6, s2
; CHECK-MVE-NEXT:    vmaxnm.f32 s9, s5, s1
; CHECK-MVE-NEXT:    vmaxnm.f32 s8, s4, s0
; CHECK-MVE-NEXT:    vmov q0, q2
; CHECK-MVE-NEXT:    bx lr
;
; CHECK-MVEFP-LABEL: maxnm_float32_t:
; CHECK-MVEFP:       @ %bb.0: @ %entry
; CHECK-MVEFP-NEXT:    vmaxnm.f32 q0, q1, q0
; CHECK-MVEFP-NEXT:    bx lr
entry:
  %cmp = fcmp fast ogt <4 x float> %src2, %src1
  %0 = select <4 x i1> %cmp, <4 x float> %src2, <4 x float> %src1
  ret <4 x float> %0
}

define arm_aapcs_vfpcc <8 x half> @minnm_float16_t(<8 x half> %src1, <8 x half> %src2) {
; CHECK-MVE-LABEL: minnm_float16_t:
; CHECK-MVE:       @ %bb.0: @ %entry
; CHECK-MVE-NEXT:    vmov.u16 r0, q0[0]
; CHECK-MVE-NEXT:    vmov.u16 r1, q0[1]
; CHECK-MVE-NEXT:    vmov s8, r0
; CHECK-MVE-NEXT:    vmov.u16 r0, q1[0]
; CHECK-MVE-NEXT:    vmov s10, r0
; CHECK-MVE-NEXT:    vmov.u16 r2, q1[1]
; CHECK-MVE-NEXT:    vminnm.f16 s8, s10, s8
; CHECK-MVE-NEXT:    vmov s10, r2
; CHECK-MVE-NEXT:    vmov r0, s8
; CHECK-MVE-NEXT:    vmov s8, r1
; CHECK-MVE-NEXT:    vminnm.f16 s8, s10, s8
; CHECK-MVE-NEXT:    vmov r1, s8
; CHECK-MVE-NEXT:    vmov.16 q2[0], r0
; CHECK-MVE-NEXT:    vmov.u16 r0, q0[2]
; CHECK-MVE-NEXT:    vmov.16 q2[1], r1
; CHECK-MVE-NEXT:    vmov s12, r0
; CHECK-MVE-NEXT:    vmov.u16 r0, q1[2]
; CHECK-MVE-NEXT:    vmov s14, r0
; CHECK-MVE-NEXT:    vminnm.f16 s12, s14, s12
; CHECK-MVE-NEXT:    vmov r0, s12
; CHECK-MVE-NEXT:    vmov.16 q2[2], r0
; CHECK-MVE-NEXT:    vmov.u16 r0, q0[3]
; CHECK-MVE-NEXT:    vmov s12, r0
; CHECK-MVE-NEXT:    vmov.u16 r0, q1[3]
; CHECK-MVE-NEXT:    vmov s14, r0
; CHECK-MVE-NEXT:    vminnm.f16 s12, s14, s12
; CHECK-MVE-NEXT:    vmov r0, s12
; CHECK-MVE-NEXT:    vmov.16 q2[3], r0
; CHECK-MVE-NEXT:    vmov.u16 r0, q0[4]
; CHECK-MVE-NEXT:    vmov s12, r0
; CHECK-MVE-NEXT:    vmov.u16 r0, q1[4]
; CHECK-MVE-NEXT:    vmov s14, r0
; CHECK-MVE-NEXT:    vminnm.f16 s12, s14, s12
; CHECK-MVE-NEXT:    vmov r0, s12
; CHECK-MVE-NEXT:    vmov.16 q2[4], r0
; CHECK-MVE-NEXT:    vmov.u16 r0, q0[5]
; CHECK-MVE-NEXT:    vmov s12, r0
; CHECK-MVE-NEXT:    vmov.u16 r0, q1[5]
; CHECK-MVE-NEXT:    vmov s14, r0
; CHECK-MVE-NEXT:    vminnm.f16 s12, s14, s12
; CHECK-MVE-NEXT:    vmov r0, s12
; CHECK-MVE-NEXT:    vmov.16 q2[5], r0
; CHECK-MVE-NEXT:    vmov.u16 r0, q0[6]
; CHECK-MVE-NEXT:    vmov s12, r0
; CHECK-MVE-NEXT:    vmov.u16 r0, q1[6]
; CHECK-MVE-NEXT:    vmov s14, r0
; CHECK-MVE-NEXT:    vminnm.f16 s12, s14, s12
; CHECK-MVE-NEXT:    vmov r0, s12
; CHECK-MVE-NEXT:    vmov.16 q2[6], r0
; CHECK-MVE-NEXT:    vmov.u16 r0, q0[7]
; CHECK-MVE-NEXT:    vmov s0, r0
; CHECK-MVE-NEXT:    vmov.u16 r0, q1[7]
; CHECK-MVE-NEXT:    vmov s2, r0
; CHECK-MVE-NEXT:    vminnm.f16 s0, s2, s0
; CHECK-MVE-NEXT:    vmov r0, s0
; CHECK-MVE-NEXT:    vmov.16 q2[7], r0
; CHECK-MVE-NEXT:    vmov q0, q2
; CHECK-MVE-NEXT:    bx lr
;
; CHECK-MVEFP-LABEL: minnm_float16_t:
; CHECK-MVEFP:       @ %bb.0: @ %entry
; CHECK-MVEFP-NEXT:    vminnm.f16 q0, q1, q0
; CHECK-MVEFP-NEXT:    bx lr
entry:
  %cmp = fcmp fast ogt <8 x half> %src2, %src1
  %0 = select <8 x i1> %cmp, <8 x half> %src1, <8 x half> %src2
  ret <8 x half> %0
}