lld/test/wasm/comdats.ll

   1 ; RUN: llc -filetype=obj -mtriple=wasm32-unknown-uknown-wasm %p/Inputs/comdat1.ll -o %t1.o
   2 ; RUN: llc -filetype=obj -mtriple=wasm32-unknown-uknown-wasm %p/Inputs/comdat2.ll -o %t2.o
   3 ; RUN: llc -filetype=obj -mtriple=wasm32-unknown-uknown-wasm %s -o %t.o
   4 ; RUN: wasm-ld --export-dynamic -o %t.wasm %t.o %t1.o %t2.o
   5 ; RUN: obj2yaml %t.wasm | FileCheck %s
   6
   7 target triple = "wasm32-unknown-unknown"
   8
   9 declare void @__wasm_call_ctors()
  10 declare i32 @comdatFn()
  11
  12 define void @_start() {
  13 entry:
  14   call void @__wasm_call_ctors()
  15   %call = call i32 @comdatFn()
  16   ret void
  17 }
  18
  19 ; CHECK:       - Type:            GLOBAL
  20 ; CHECK-NEXT:    Globals:
  21 ; CHECK-NEXT:      - Index:           0
  22 ; CHECK-NEXT:        Type:            I32
  23 ; CHECK-NEXT:        Mutable:         true
  24 ; CHECK-NEXT:        InitExpr:
  25 ; CHECK-NEXT:          Opcode:          I32_CONST
  26 ; CHECK-NEXT:          Value:           66576
  27 ; CHECK-NEXT:      - Index:           1
  28 ; CHECK-NEXT:        Type:            I32
  29 ; CHECK-NEXT:        Mutable:         false
  30 ; CHECK-NEXT:        InitExpr:
  31 ; CHECK-NEXT:          Opcode:          I32_CONST
  32 ; CHECK-NEXT:          Value:           1024
  33 ; CHECK-NEXT:  - Type:            EXPORT
  34 ; CHECK-NEXT:    Exports:
  35 ; CHECK-NEXT:      - Name:            memory
  36 ; CHECK-NEXT:        Kind:            MEMORY
  37 ; CHECK-NEXT:        Index:           0
  38 ; CHECK-NEXT:      - Name:            _start
  39 ; CHECK-NEXT:        Kind:            FUNCTION
  40 ; CHECK-NEXT:        Index:           1
  41 ; CHECK-NEXT:      - Name:            comdatFn
  42 ; CHECK-NEXT:        Kind:            FUNCTION
  43 ; CHECK-NEXT:        Index:           2
  44 ; CHECK-NEXT:      - Name:            constantData
  45 ; CHECK-NEXT:        Kind:            GLOBAL
  46 ; CHECK-NEXT:        Index:           1
  47 ; CHECK-NEXT:      - Name:            callComdatFn1
  48 ; CHECK-NEXT:        Kind:            FUNCTION
  49 ; CHECK-NEXT:        Index:           4
  50 ; CHECK-NEXT:      - Name:            callComdatFn2
  51 ; CHECK-NEXT:        Kind:            FUNCTION
  52 ; CHECK-NEXT:        Index:           5
  53 ; CHECK-NEXT:  - Type:            ELEM
  54 ; CHECK-NEXT:    Segments:
  55 ; CHECK-NEXT:      - Offset:
  56 ; CHECK-NEXT:          Opcode:          I32_CONST
  57 ; CHECK-NEXT:          Value:           1
  58 ; CHECK-NEXT:        Functions:       [ 2 ]
  59 ; CHECK-NEXT:  - Type:            CODE
  60 ; CHECK-NEXT:    Functions:
  61 ; CHECK-NEXT:      - Index:           0
  62 ; CHECK-NEXT:        Locals:
  63 ; CHECK-NEXT:        Body:            10030B
  64 ; CHECK-NEXT:      - Index:           1
  65 ; CHECK-NEXT:        Locals:
  66 ; CHECK-NEXT:        Body:            1080808080001082808080001A0B
  67 ; CHECK-NEXT:      - Index:           2
  68 ; CHECK-NEXT:        Locals:
  69 ; CHECK-NEXT:        Body:            4180888080000B
  70 ; CHECK-NEXT:      - Index:           3
  71 ; CHECK-NEXT:        Locals:
  72 ; CHECK-NEXT:        Body:            0B
  73 ; CHECK-NEXT:      - Index:           4
  74 ; CHECK-NEXT:        Locals:
  75 ; CHECK-NEXT:        Body:            4181808080000B
  76 ; CHECK-NEXT:      - Index:           5
  77 ; CHECK-NEXT:        Locals:
  78 ; CHECK-NEXT:        Body:            4181808080000B
  79 ; CHECK-NEXT:  - Type:            DATA
  80 ; CHECK-NEXT:    Segments:
  81 ; CHECK-NEXT:      - SectionOffset:   7
  82 ; CHECK-NEXT:        InitFlags:       0
  83 ; CHECK-NEXT:        Offset:
  84 ; CHECK-NEXT:          Opcode:          I32_CONST
  85 ; CHECK-NEXT:          Value:           1024
  86 ; CHECK-NEXT:        Content:         '616263'