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

   1 # RUN: llc -O0 -mtriple=arm64eb-- -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s
   2 ---
   3 name:            bitcast_v2f32_to_s64
   4 legalized:       true
   5 regBankSelected: true
   6
   7 body:             |
   8   bb.0:
   9     liveins: $x0
  10
  11     ; CHECK-LABEL: name: bitcast_v2f32_to_s64
  12     ; CHECK: [[COPY:%[0-9]+]]:fpr64 = COPY $x0
  13     ; CHECK: [[REV:%[0-9]+]]:fpr64 = REV64v2i32 [[COPY]]
  14     ; CHECK: $x0 = COPY [[REV]]
  15     %0:fpr(<2 x s32>) = COPY $x0
  16     %1:fpr(s64) = G_BITCAST %0
  17     $x0 = COPY %1(s64)
  18 ...