test/core/constants-coalesce.objtxt

   1 # RUN: lld -core %s | FileCheck %s
   2
   3 #
   4 # Test that duplicate merge-by-content anonymous constants are coalesced
   5 # and non-mergable duplicate constants are not coalesced.
   6 #
   7
   8 ---
   9 defined-atoms:
  10     - ref-name:          L4-byte
  11       type:              constant
  12       merge:             by-content
  13       content:           [ 01, 02, 03, 04 ]
  14
  15     - ref-name:          L8-byte
  16       type:              constant
  17       merge:             by-content
  18       content:           [ 01, 23, 45, 67, 89, AB, CD, EF ]
  19
  20     - ref-name:          L1
  21       type:              constant
  22       content:           [ 01, 02 ]
  23 ---
  24 defined-atoms:
  25     - ref-name:          L1
  26       type:              constant
  27       content:           [ 01, 02 ]
  28     - ref-name:          L2
  29       type:              constant
  30       merge:             by-content
  31       content:           [ 01, 02, 03, 04 ]
  32 ---
  33 defined-atoms:
  34     - ref-name:          L2
  35       type:              constant
  36       merge:             by-content
  37       content:           [ 01, 23, 45, 67, 89, AB, CD, EF ]
  38     - ref-name:          L3
  39       type:              constant
  40       merge:             by-content
  41       content:           [ 01, 02, 03 ]
  42 ...
  43
  44 # CHECK-NOT:   name:
  45 # CHECK:       type:       constant
  46 # CHECK:       content:    [ 01, 02, 03, 04 ]
  47 # CHECK:       merge:      by-content
  48 # CHECK:       type:       constant
  49 # CHECK:       content:    [ 01, 23, 45, 67, 89, AB, CD, EF ]
  50 # CHECK:       merge:      by-content
  51 # CHECK:       type:       constant
  52 # CHECK:       content:    [ 01, 02 ]
  53 # CHECK:       type:       constant
  54 # CHECK:       content:    [ 01, 02 ]
  55 # CHECK:       type:       constant
  56 # CHECK:       content:    [ 01, 02, 03 ]
  57 # CHECK:       merge:      by-content
  58 # CHECK:       ...
  59
  60