third_party/llvm-7.0/llvm/test/CodeGen/AArch64/GlobalISel/select-bitcast-bigendian.mir

# RUN: llc -O0 -mtriple=arm64eb-- -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s
---
name:            bitcast_v2f32_to_s64
legalized:       true
regBankSelected: true

body:             |
  bb.0:
    liveins: $x0

    ; CHECK-LABEL: name: bitcast_v2f32_to_s64
    ; CHECK: [[COPY:%[0-9]+]]:fpr64 = COPY $x0
    ; CHECK: [[REV:%[0-9]+]]:fpr64 = REV64v2i32 [[COPY]]
    ; CHECK: $x0 = COPY [[REV]]
    %0:fpr(<2 x s32>) = COPY $x0
    %1:fpr(s64) = G_BITCAST %0
    $x0 = COPY %1(s64)
...