test/CodeGen/AArch64/GlobalISel/select-fmaximum.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=aarch64 -mattr=+fullfp16 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s

...
---
name:            s16
legalized:       true
regBankSelected: true
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $h0, $h1

    ; CHECK-LABEL: name: s16
    ; CHECK: liveins: $h0, $h1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: %a:fpr16 = COPY $h0
    ; CHECK-NEXT: %b:fpr16 = COPY $h1
    ; CHECK-NEXT: %select_me:fpr16 = nofpexcept FMAXHrr %a, %b, implicit $fpcr
    ; CHECK-NEXT: $h0 = COPY %select_me
    ; CHECK-NEXT: RET_ReallyLR implicit $h0
    %a:fpr(f16) = COPY $h0
    %b:fpr(f16) = COPY $h1
    %select_me:fpr(f16) = G_FMAXIMUM %a, %b
    $h0 = COPY %select_me(f16)
    RET_ReallyLR implicit $h0

...
---
name:            s32
legalized:       true
regBankSelected: true
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $s0, $s1

    ; CHECK-LABEL: name: s32
    ; CHECK: liveins: $s0, $s1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: %a:fpr32 = COPY $s0
    ; CHECK-NEXT: %b:fpr32 = COPY $s1
    ; CHECK-NEXT: %select_me:fpr32 = nofpexcept FMAXSrr %a, %b, implicit $fpcr
    ; CHECK-NEXT: $s0 = COPY %select_me
    ; CHECK-NEXT: RET_ReallyLR implicit $s0
    %a:fpr(f32) = COPY $s0
    %b:fpr(f32) = COPY $s1
    %select_me:fpr(f32) = G_FMAXIMUM %a, %b
    $s0 = COPY %select_me(f32)
    RET_ReallyLR implicit $s0

...
---
name:            s64
legalized:       true
regBankSelected: true
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $d0, $d1

    ; CHECK-LABEL: name: s64
    ; CHECK: liveins: $d0, $d1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: %a:fpr64 = COPY $d0
    ; CHECK-NEXT: %b:fpr64 = COPY $d1
    ; CHECK-NEXT: %select_me:fpr64 = nofpexcept FMAXDrr %a, %b, implicit $fpcr
    ; CHECK-NEXT: $d0 = COPY %select_me
    ; CHECK-NEXT: RET_ReallyLR implicit $d0
    %a:fpr(f64) = COPY $d0
    %b:fpr(f64) = COPY $d1
    %select_me:fpr(f64) = G_FMAXIMUM %a, %b
    $d0 = COPY %select_me(f64)
    RET_ReallyLR implicit $d0