lld/test/wasm/relocatable-comdat.s

   1 # RUN: llvm-mc -triple=wasm32 -filetype=obj %p/Inputs/comdat-data.s -o %t1.o
   2 # RUN: llvm-mc -triple=wasm32 -filetype=obj %s -o %t.o
   3 # RUN: wasm-ld --relocatable -o %t.wasm %t.o %t1.o
   4 # RUN: obj2yaml %t.wasm | FileCheck %s
   5
   6
   7         .globl  _start
   8         .type  _start,@function
   9 _start:
  10         .functype _start () -> ()
  11         i32.const 0
  12         i32.load foo
  13         drop
  14         end_function
  15
  16
  17 .section  .data.foo,"",@
  18 foo:
  19         .int32 42
  20         .size foo, 4
  21
  22 # Verify that .data.foo in this file is not merged with comdat .data.foo
  23 # section in Inputs/comdat-data.s.
  24
  25 #      CHECK:   - Type:            DATA
  26 # CHECK-NEXT:     Segments:
  27 # CHECK-NEXT:       - SectionOffset:   6
  28 # CHECK-NEXT:         InitFlags:       0
  29 # CHECK-NEXT:         Offset:
  30 # CHECK-NEXT:           Opcode:          I32_CONST
  31 # CHECK-NEXT:           Value:           0
  32 # CHECK-NEXT:         Content:         2A000000
  33 # CHECK-NEXT:       - SectionOffset:   15
  34 # CHECK-NEXT:         InitFlags:       0
  35 # CHECK-NEXT:         Offset:
  36 # CHECK-NEXT:           Opcode:          I32_CONST
  37 # CHECK-NEXT:           Value:           4
  38 # CHECK-NEXT:         Content:         2A0000002B000000
  39
  40 #      CHECK:    SegmentInfo:
  41 # CHECK-NEXT:      - Index:           0
  42 # CHECK-NEXT:        Name:            .data.foo
  43 # CHECK-NEXT:        Alignment:       0
  44 # CHECK-NEXT:        Flags:           [  ]
  45 # CHECK-NEXT:      - Index:           1
  46 # CHECK-NEXT:        Name:            .data.foo
  47 # CHECK-NEXT:        Alignment:       0
  48 # CHECK-NEXT:        Flags:           [  ]