forked from OSchip/llvm-project
154 lines
6.1 KiB
LLVM
154 lines
6.1 KiB
LLVM
; RUN: llc -filetype=obj -o %t.o %s
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; RUN: llc -filetype=obj %S/Inputs/weak-alias.ll -o %t2.o
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; RUN: wasm-ld --export-dynamic %t.o %t2.o -o %t.wasm
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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
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}
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; 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
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}
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; 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: ANYFUNC
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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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; CHECK-NEXT: ...
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