| Sam Clegg | 408064e | 2018-01-12 17:56:15 +0000 | [diff] [blame] | 1 | ; RUN: llc -mtriple=wasm32-unknown-unknown-wasm -filetype=obj -o %t.o %s |
| 2 | ; RUN: lld -flavor wasm %t.o -o %t.wasm |
| 3 | ; RUN: obj2yaml %t.wasm | FileCheck %s |
| 4 | |
| 5 | @start_alias = alias i32 (), i32 ()* @_start |
| 6 | |
| 7 | ; Function Attrs: nounwind uwtable |
| 8 | define i32 @_start() local_unnamed_addr #1 { |
| 9 | entry: |
| 10 | ret i32 0 |
| 11 | } |
| 12 | |
| 13 | ; CHECK: --- !WASM |
| 14 | ; CHECK-NEXT: FileHeader: |
| 15 | ; CHECK-NEXT: Version: 0x00000001 |
| 16 | ; CHECK-NEXT: Sections: |
| 17 | ; CHECK-NEXT: - Type: TYPE |
| 18 | ; CHECK-NEXT: Signatures: |
| 19 | ; CHECK-NEXT: - Index: 0 |
| 20 | ; CHECK-NEXT: ReturnType: I32 |
| 21 | ; CHECK-NEXT: ParamTypes: |
| 22 | ; CHECK-NEXT: - Type: FUNCTION |
| 23 | ; CHECK-NEXT: FunctionTypes: [ 0 ] |
| 24 | ; CHECK-NEXT: - Type: TABLE |
| 25 | ; CHECK-NEXT: Tables: |
| 26 | ; CHECK-NEXT: - ElemType: ANYFUNC |
| 27 | ; CHECK-NEXT: Limits: |
| 28 | ; CHECK-NEXT: Flags: [ HAS_MAX ] |
| 29 | ; CHECK-NEXT: Initial: 0x00000001 |
| 30 | ; CHECK-NEXT: Maximum: 0x00000001 |
| 31 | ; CHECK-NEXT: - Type: MEMORY |
| 32 | ; CHECK-NEXT: Memories: |
| 33 | ; CHECK-NEXT: - Initial: 0x00000002 |
| 34 | ; CHECK-NEXT: - Type: GLOBAL |
| 35 | ; CHECK-NEXT: Globals: |
| 36 | ; CHECK-NEXT: - Index: 0 |
| 37 | ; CHECK-NEXT: Type: I32 |
| 38 | ; CHECK-NEXT: Mutable: true |
| 39 | ; CHECK-NEXT: InitExpr: |
| 40 | ; CHECK-NEXT: Opcode: I32_CONST |
| 41 | ; CHECK-NEXT: Value: 66560 |
| 42 | ; CHECK-NEXT: - Type: EXPORT |
| 43 | ; CHECK-NEXT: Exports: |
| 44 | ; CHECK-NEXT: - Name: memory |
| 45 | ; CHECK-NEXT: Kind: MEMORY |
| 46 | ; CHECK-NEXT: Index: 0 |
| 47 | ; CHECK-NEXT: - Name: _start |
| 48 | ; CHECK-NEXT: Kind: FUNCTION |
| 49 | ; CHECK-NEXT: Index: 0 |
| 50 | ; CHECK-NEXT: - Name: start_alias |
| 51 | ; CHECK-NEXT: Kind: FUNCTION |
| 52 | ; CHECK-NEXT: Index: 0 |
| 53 | ; CHECK-NEXT: - Type: CODE |
| 54 | ; CHECK-NEXT: Functions: |
| 55 | ; CHECK-NEXT: - Index: 0 |
| 56 | ; CHECK-NEXT: Locals: |
| 57 | ; CHECK-NEXT: Body: 41000B |
| 58 | ; CHECK-NEXT: - Type: CUSTOM |
| 59 | ; CHECK-NEXT: Name: linking |
| 60 | ; CHECK-NEXT: DataSize: 0 |
| 61 | ; CHECK-NEXT: - Type: CUSTOM |
| 62 | ; CHECK-NEXT: Name: name |
| 63 | ; CHECK-NEXT: FunctionNames: |
| 64 | ; CHECK-NEXT: - Index: 0 |
| 65 | ; CHECK-NEXT: Name: start_alias |
| 66 | ; CHECK-NEXT: ... |