Blame - lld/test/wasm/weak-alias-overide.ll - toolchain/llvm-project

2017-11-17 18:14:09 +0000

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; RUN: obj2yaml %t.wasm | FileCheck %s

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; Test that the strongly defined alias_fn from this file is used both here

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; and in call_alias.

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target triple = "wasm32-unknown-unknown"

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define i32 @alias_fn() local_unnamed_addr #1 {

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ret i32 1

}

; Function Attrs: nounwind uwtable

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define void @_start() local_unnamed_addr #1 {

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entry:

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%call = tail call i32 @alias_fn() #2

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ret void

}

; CHECK: --- !WASM

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; CHECK-NEXT: FileHeader:

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; CHECK-NEXT: Version: 0x00000001

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; CHECK-NEXT: Sections:

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; CHECK-NEXT: - Type: TYPE

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; CHECK-NEXT: Signatures:

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; CHECK-NEXT: - Index: 0

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; CHECK-NEXT: ReturnType: NORESULT

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; CHECK-NEXT: ParamTypes:

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; CHECK-NEXT: - Index: 1

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; CHECK-NEXT: ReturnType: I32

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; CHECK-NEXT: ParamTypes:

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; CHECK-NEXT: - Type: FUNCTION

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; CHECK-NEXT: FunctionTypes: [ 0, 1, 0, 1, 1, 1, 1, 1 ]

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; CHECK-NEXT: - Type: TABLE

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; CHECK-NEXT: Tables:

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; CHECK-NEXT: - ElemType: FUNCREF

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; CHECK-NEXT: Limits:

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; CHECK-NEXT: Flags: [ HAS_MAX ]

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; CHECK-NEXT: Initial: 0x00000003

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; CHECK-NEXT: Maximum: 0x00000003

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; CHECK-NEXT: - Type: MEMORY

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; CHECK-NEXT: Memories:

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; CHECK-NEXT: - Initial: 0x00000002

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; CHECK-NEXT: - Type: GLOBAL

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; CHECK-NEXT: Globals:

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; CHECK-NEXT: - Index: 0

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; CHECK-NEXT: Type: I32

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; CHECK-NEXT: Mutable: true

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; CHECK-NEXT: InitExpr:

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; CHECK-NEXT: Opcode: I32_CONST

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; CHECK-NEXT: Value: 66560

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; CHECK-NEXT: - Index: 1

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; CHECK-NEXT: Type: I32

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; CHECK-NEXT: Mutable: false

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; CHECK-NEXT: InitExpr:

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; CHECK-NEXT: Opcode: I32_CONST

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; CHECK-NEXT: Value: 66560

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; CHECK-NEXT: - Index: 2

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; CHECK-NEXT: Type: I32

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; CHECK-NEXT: Mutable: false

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; CHECK-NEXT: InitExpr:

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; CHECK-NEXT: Opcode: I32_CONST

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; CHECK-NEXT: Value: 1024

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; CHECK-NEXT: - Type: EXPORT

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; CHECK-NEXT: Exports:

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; CHECK-NEXT: - Name: memory

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; CHECK-NEXT: Kind: MEMORY

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; CHECK-NEXT: Index: 0

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; CHECK-NEXT: - Name: __heap_base

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; CHECK-NEXT: Kind: GLOBAL

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; CHECK-NEXT: Index: 1

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; CHECK-NEXT: - Name: __data_end

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; CHECK-NEXT: Kind: GLOBAL

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; CHECK-NEXT: Index: 2

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; CHECK-NEXT: - Name: alias_fn

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; CHECK-NEXT: Kind: FUNCTION

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; CHECK-NEXT: Index: 1

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; CHECK-NEXT: - Name: _start

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; CHECK-NEXT: Kind: FUNCTION

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; CHECK-NEXT: Index: 2

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; CHECK-NEXT: - Name: direct_fn

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; CHECK-NEXT: Kind: FUNCTION

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; CHECK-NEXT: Index: 3

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; CHECK-NEXT: - Name: call_direct

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; CHECK-NEXT: Kind: FUNCTION

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; CHECK-NEXT: Index: 4

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; CHECK-NEXT: - Name: call_alias

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; CHECK-NEXT: Kind: FUNCTION

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; CHECK-NEXT: Index: 5

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; CHECK-NEXT: - Name: call_alias_ptr

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; CHECK-NEXT: Kind: FUNCTION

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; CHECK-NEXT: Index: 6

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; CHECK-NEXT: - Name: call_direct_ptr

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; CHECK-NEXT: Kind: FUNCTION

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; CHECK-NEXT: Index: 7

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; CHECK-NEXT: - Type: ELEM

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; CHECK-NEXT: Segments:

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; CHECK-NEXT: - Offset:

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; CHECK-NEXT: Opcode: I32_CONST

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; CHECK-NEXT: Value: 1

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; CHECK-NEXT: Functions: [ 1, 3 ]

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; CHECK-NEXT: - Type: CODE

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; CHECK-NEXT: Functions:

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; CHECK-NEXT: - Index: 0

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; CHECK-NEXT: Locals:

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; CHECK-NEXT: Body: 0B

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; CHECK-NEXT: - Index: 1

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; CHECK-NEXT: Locals:

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; CHECK-NEXT: Body: 41010B

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; CHECK-NEXT: - Index: 2

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; CHECK-NEXT: Locals:

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; CHECK-NEXT: Body: 1081808080001A0B

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; CHECK-NEXT: - Index: 3

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; CHECK-NEXT: Locals:

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; CHECK-NEXT: Body: 41000B

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; CHECK-NEXT: - Index: 4

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; CHECK-NEXT: Locals:

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; CHECK-NEXT: Body: 1083808080000B

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; CHECK-NEXT: - Index: 5

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; CHECK-NEXT: Locals:

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; CHECK-NEXT: Body: 1081808080000B

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; CHECK-NEXT: - Index: 6

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; CHECK-NEXT: Locals:

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; CHECK-NEXT: - Type: I32

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; CHECK-NEXT: Count: 2

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; CHECK-NEXT: Body: 23808080800041106B220024808080800020004181808080003602081081808080002101200041106A24808080800020010B

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; CHECK-NEXT: - Index: 7

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; CHECK-NEXT: Locals:

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; CHECK-NEXT: - Type: I32

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; CHECK-NEXT: Count: 2

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; CHECK-NEXT: Body: 23808080800041106B220024808080800020004182808080003602081083808080002101200041106A24808080800020010B

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; CHECK-NEXT: - Type: CUSTOM

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; CHECK-NEXT: Name: name

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; CHECK-NEXT: FunctionNames:

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; CHECK-NEXT: - Index: 0

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; CHECK-NEXT: Name: __wasm_call_ctors

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; CHECK-NEXT: - Index: 1

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; CHECK-NEXT: Name: alias_fn

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; CHECK-NEXT: - Index: 2

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; CHECK-NEXT: Name: _start

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; CHECK-NEXT: - Index: 3

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; CHECK-NEXT: Name: direct_fn

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; CHECK-NEXT: - Index: 4

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; CHECK-NEXT: Name: call_direct

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; CHECK-NEXT: - Index: 5

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; CHECK-NEXT: Name: call_alias

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; CHECK-NEXT: - Index: 6

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; CHECK-NEXT: Name: call_alias_ptr

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; CHECK-NEXT: - Index: 7

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; CHECK-NEXT: Name: call_direct_ptr

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