llvm/test/CodeGen/AMDGPU/shrink-true16.mir

   1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
   2 # RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -run-pass=si-shrink-instructions -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX1100 %s
   3 # RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -passes=si-shrink-instructions -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX1100 %s
   4
   5 ---
   6 name: 16bit_lo128_shrink
   7 tracksRegLiveness: true
   8 body: |
   9   bb.0:
  10     liveins: $vgpr127
  11     ; GFX1100-LABEL: name: 16bit_lo128_shrink
  12     ; GFX1100: liveins: $vgpr127
  13     ; GFX1100-NEXT: {{  $}}
  14     ; GFX1100-NEXT: V_CMP_EQ_U16_fake16_e32 0, $vgpr127, implicit-def $vcc_lo, implicit $exec, implicit $exec
  15     $vcc_lo = V_CMP_EQ_U16_fake16_e64 0, $vgpr127, implicit-def $vcc, implicit $exec
  16 ...
  17
  18 ---
  19 name: 16bit_lo128_no_shrink
  20 tracksRegLiveness: true
  21 body: |
  22   bb.0:
  23     liveins: $vgpr128
  24     ; GFX1100-LABEL: name: 16bit_lo128_no_shrink
  25     ; GFX1100: liveins: $vgpr128
  26     ; GFX1100-NEXT: {{  $}}
  27     ; GFX1100-NEXT: $vcc_lo = V_CMP_EQ_U16_fake16_e64 0, $vgpr128, implicit-def $vcc_lo, implicit $exec
  28     $vcc_lo = V_CMP_EQ_U16_fake16_e64 0, $vgpr128, implicit-def $vcc, implicit $exec
  29 ...