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

# RUN: llc -O0 -mtriple=aarch64-- -run-pass=instruction-select -verify-machineinstrs -global-isel %s -o - | FileCheck %s

--- |
  target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"

  define void @FMADDSrrr_fpr() { ret void }
...

---
# CHECK-LABEL: name: FMADDSrrr_fpr
name:            FMADDSrrr_fpr
legalized:       true
regBankSelected: true

# CHECK:      registers:
# CHECK-NEXT:  - { id: 0, class: fpr32, preferred-register: '' }
# CHECK-NEXT:  - { id: 1, class: fpr32, preferred-register: '' }
# CHECK-NEXT:  - { id: 2, class: fpr32, preferred-register: '' }
# CHECK-NEXT:  - { id: 3, class: fpr32, preferred-register: '' }
registers:
  - { id: 0, class: fpr }
  - { id: 1, class: fpr }
  - { id: 2, class: fpr }
  - { id: 3, class: fpr }

# CHECK:  body:
# CHECK:    %0 = COPY %w0
# CHECK:    %1 = COPY %w1
# CHECK:    %2 = COPY %w2
# CHECK:    %3 = FMADDSrrr %0, %1, %2
body:             |
  bb.0:
    liveins: %w0, %w1, %w2

    %0(s32) = COPY %w0
    %1(s32) = COPY %w1
    %2(s32) = COPY %w2
    %3(s32) = G_FMA %0, %1, %2
    %x0 = COPY %3
...