1; RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/ret32.s -o %t.ret32.o 2; RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/call-ret32.s -o %t.call.o 3; RUN: llc -filetype=obj %s -o %t.main.o 4 5; RUN: wasm-ld --export=call_ret32 --export=ret32 -o %t.wasm %t.main.o %t.ret32.o %t.call.o 2>&1 | FileCheck %s -check-prefix=WARN 6; RUN: obj2yaml %t.wasm | FileCheck %s -check-prefix=YAML 7 8; RUN: wasm-ld -r -o %t.reloc.o %t.main.o %t.ret32.o %t.call.o 2>&1 | FileCheck %s -check-prefix=WARN 9; RUN: obj2yaml %t.reloc.o | FileCheck %s -check-prefix=RELOC 10 11; RUN: not wasm-ld --fatal-warnings -o %t.wasm %t.main.o %t.ret32.o %t.call.o 2>&1 | FileCheck %s -check-prefix=ERROR 12 13target triple = "wasm32-unknown-unknown" 14 15@ret32_address_main = global i32 (i32, i64, i32)* @ret32, align 4 16 17; Function Attrs: nounwind 18define hidden void @_start() local_unnamed_addr { 19entry: 20 %call1 = call i32 @ret32(i32 1, i64 2, i32 3) 21 %addr = load i32 (i32, i64, i32)*, i32 (i32, i64, i32)** @ret32_address_main, align 4 22 %call2 = call i32 %addr(i32 1, i64 2, i32 3) 23 ret void 24} 25 26declare i32 @ret32(i32, i64, i32) local_unnamed_addr 27 28; WARN: warning: function signature mismatch: ret32 29; WARN-NEXT: >>> defined as (i32, i64, i32) -> i32 in {{.*}}.main.o 30; WARN-NEXT: >>> defined as (f32) -> i32 in {{.*}}.ret32.o 31 32; ERROR: error: function signature mismatch: ret32 33; ERROR-NEXT: >>> defined as (i32, i64, i32) -> i32 in {{.*}}.main.o 34; ERROR-NEXT: >>> defined as (f32) -> i32 in {{.*}}.ret32.o 35 36; YAML: - Type: EXPORT 37; YAML: - Name: ret32 38; YAML-NEXT: Kind: FUNCTION 39; YAML-NEXT: Index: 2 40; YAML-NEXT: - Name: call_ret32 41; YAML-NEXT: Kind: FUNCTION 42; YAML-NEXT: Index: 3 43 44; YAML: - Type: CUSTOM 45; YAML-NEXT: Name: name 46; YAML-NEXT: FunctionNames: 47; YAML-NEXT: - Index: 0 48; YAML-NEXT: Name: 'signature_mismatch:ret32' 49; YAML-NEXT: - Index: 1 50; YAML-NEXT: Name: _start 51; YAML-NEXT: - Index: 2 52; YAML-NEXT: Name: ret32 53; YAML-NEXT: - Index: 3 54; YAML-NEXT: Name: call_ret32 55; YAML-NEXT: GlobalNames: 56; YAML-NEXT: - Index: 0 57; YAML-NEXT: Name: __stack_pointer 58; YAML-NEXT: DataSegmentNames: 59; YAML-NEXT: - Index: 0 60; YAML-NEXT: Name: .data 61; YAML-NEXT: ... 62 63; RELOC: Name: linking 64; RELOC-NEXT: Version: 2 65; RELOC-NEXT: SymbolTable: 66; RELOC-NEXT: - Index: 0 67; RELOC-NEXT: Kind: FUNCTION 68; RELOC-NEXT: Name: _start 69; RELOC-NEXT: Flags: [ VISIBILITY_HIDDEN ] 70; RELOC-NEXT: Function: 1 71; RELOC-NEXT: - Index: 1 72; RELOC-NEXT: Kind: FUNCTION 73; RELOC-NEXT: Name: ret32 74; RELOC-NEXT: Flags: [ VISIBILITY_HIDDEN ] 75; RELOC-NEXT: Function: 2 76; RELOC-NEXT: - Index: 2 77; RELOC-NEXT: Kind: DATA 78; RELOC-NEXT: Name: ret32_address_main 79; RELOC-NEXT: Flags: [ ] 80; RELOC-NEXT: Segment: 0 81; RELOC-NEXT: Size: 4 82; RELOC-NEXT: - Index: 3 83; RELOC-NEXT: Kind: TABLE 84; RELOC-NEXT: Name: __indirect_function_table 85; RELOC-NEXT: Flags: [ UNDEFINED, NO_STRIP ] 86; RELOC-NEXT: Table: 0 87; RELOC-NEXT: - Index: 4 88; RELOC-NEXT: Kind: FUNCTION 89; RELOC-NEXT: Name: call_ret32 90; RELOC-NEXT: Flags: [ ] 91; RELOC-NEXT: Function: 3 92; RELOC-NEXT: - Index: 5 93; RELOC-NEXT: Kind: DATA 94; RELOC-NEXT: Name: ret32_address 95; RELOC-NEXT: Flags: [ ] 96; RELOC-NEXT: Segment: 1 97; RELOC-NEXT: Size: 4 98; RELOC-NEXT: - Index: 6 99; RELOC-NEXT: Kind: FUNCTION 100; RELOC-NEXT: Name: 'signature_mismatch:ret32' 101; RELOC-NEXT: Flags: [ BINDING_LOCAL ] 102; RELOC-NEXT: Function: 0 103