llvm/test/CodeGen/AMDGPU/code-size-estimate.mir

   1 # RUN: llc -mtriple=amdgcn--amdpal --start-after=greedy -mcpu=gfx90a -show-mc-encoding  -o - %s | FileCheck %s
   2 # RUN: llc -mtriple=amdgcn--amdpal --start-after=greedy -mcpu=gfx802 -show-mc-encoding  -o - %s | FileCheck %s
   3
   4
   5 # CHECK: indirect_mov:                           ; @indirect_mov
   6 # CHECK: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) ; encoding: [0x00,0x00,0x8c,0xbf]
   7 # CHECK: v_mov_b32_e32 v16, v1                   ; encoding: [0x01,0x03,0x20,0x7e]
   8 # CHECK: v_mov_b32_e32 v0, v3                    ; encoding: [0x03,0x03,0x00,0x7e]
   9 # CHECK: ; codeLenInByte = 12
  10
  11 ---
  12 name:            indirect_mov
  13 tracksRegLiveness: true
  14 body:             |
  15   bb.0:
  16   liveins: $vgpr1, $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
  17
  18   $vgpr16 = V_MOV_B32_indirect_read undef $vgpr1, implicit $exec, implicit $m0, implicit $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
  19   V_MOV_B32_indirect_write undef $vgpr0, undef $vgpr3, implicit $exec, implicit $m0, implicit-def $vgpr0_vgpr1_vgpr2_vgpr3, implicit killed $vgpr0_vgpr1_vgpr2_vgpr3(tied-def 4)
  20 ...