139 lines · plain
1; RUN: llc -mcpu=mvp -filetype=obj %s -o - | obj2yaml | FileCheck %s2; RUN: llc -mcpu=mvp -filetype=asm %s -asm-verbose=false -o - | FileCheck --check-prefix=ASM %s3; RUN: llc -mcpu=mvp -filetype=asm %s -o - | llvm-mc -triple=wasm32 -filetype=obj -o - | obj2yaml | FileCheck %s4; These RUN lines verify the ll direct-to-object path, the ll->asm path, and the5; object output via asm.6 7target triple = "wasm32-unknown-unknown"8 9; Import a function just so we can check the index arithmetic for10; WASM_COMDAT_FUNCTION entries is performed correctly11declare i32 @funcImport()12define i32 @callImport() {13entry:14 %call = call i32 @funcImport()15 ret i32 %call16}17 18; Function in its own COMDAT19$basicInlineFn = comdat any20define linkonce_odr i32 @basicInlineFn() #1 comdat {21 ret i32 022}23 24; Global, data, and function in same COMDAT25$sharedComdat = comdat any26@constantData = weak_odr constant [3 x i8] c"abc", comdat($sharedComdat)27define linkonce_odr i32 @sharedFn() #1 comdat($sharedComdat) {28 ret i32 029}30 31; CHECK: Sections:32; CHECK-NEXT: - Type: TYPE33; CHECK-NEXT: Signatures:34; CHECK-NEXT: - Index: 035; CHECK-NEXT: ParamTypes: []36; CHECK-NEXT: ReturnTypes:37; CHECK-NEXT: - I3238; CHECK-NEXT: - Type: IMPORT39; CHECK-NEXT: Imports:40; CHECK-NEXT: - Module: env41; CHECK-NEXT: Field: __linear_memory42; CHECK-NEXT: Kind: MEMORY43; CHECK-NEXT: Memory:44; CHECK-NEXT: Minimum: 0x145; CHECK-NEXT: - Module: env46; CHECK-NEXT: Field: funcImport47; CHECK-NEXT: Kind: FUNCTION48; CHECK-NEXT: SigIndex: 049; CHECK-NEXT: - Type: FUNCTION50; CHECK-NEXT: FunctionTypes: [ 0, 0, 0 ]51; CHECK-NEXT: - Type: DATACOUNT52; CHECK-NEXT: Count: 153; CHECK-NEXT: - Type: CODE54; CHECK-NEXT: Relocations:55; CHECK-NEXT: - Type: R_WASM_FUNCTION_INDEX_LEB56; CHECK-NEXT: Index: 157; CHECK-NEXT: Offset: 0x458; CHECK-NEXT: Functions:59; CHECK-NEXT: - Index: 160; CHECK-NEXT: Locals:61; CHECK-NEXT: Body: 1080808080000B62; CHECK-NEXT: - Index: 263; CHECK-NEXT: Locals:64; CHECK-NEXT: Body: 41000B65; CHECK-NEXT: - Index: 366; CHECK-NEXT: Locals:67; CHECK-NEXT: Body: 41000B68; CHECK-NEXT: - Type: DATA69; CHECK-NEXT: Segments:70; CHECK-NEXT: - SectionOffset: 671; CHECK-NEXT: InitFlags: 072; CHECK-NEXT: Offset:73; CHECK-NEXT: Opcode: I32_CONST74; CHECK-NEXT: Value: 075; CHECK-NEXT: Content: '616263'76; CHECK-NEXT: - Type: CUSTOM77; CHECK-NEXT: Name: linking78; CHECK-NEXT: Version: 279; CHECK-NEXT: SymbolTable:80; CHECK-NEXT: - Index: 081; CHECK-NEXT: Kind: FUNCTION82; CHECK-NEXT: Name: callImport83; CHECK-NEXT: Flags: [ ]84; CHECK-NEXT: Function: 185; CHECK-NEXT: - Index: 186; CHECK-NEXT: Kind: FUNCTION87; CHECK-NEXT: Name: funcImport88; CHECK-NEXT: Flags: [ UNDEFINED ]89; CHECK-NEXT: Function: 090; CHECK-NEXT: - Index: 291; CHECK-NEXT: Kind: FUNCTION92; CHECK-NEXT: Name: basicInlineFn93; CHECK-NEXT: Flags: [ BINDING_WEAK ]94; CHECK-NEXT: Function: 295; CHECK-NEXT: - Index: 396; CHECK-NEXT: Kind: FUNCTION97; CHECK-NEXT: Name: sharedFn98; CHECK-NEXT: Flags: [ BINDING_WEAK ]99; CHECK-NEXT: Function: 3100; CHECK-NEXT: - Index: 4101; CHECK-NEXT: Kind: DATA102; CHECK-NEXT: Name: constantData103; CHECK-NEXT: Flags: [ BINDING_WEAK ]104; CHECK-NEXT: Segment: 0105; CHECK-NEXT: Size: 3106; CHECK-NEXT: SegmentInfo:107; CHECK-NEXT: - Index: 0108; CHECK-NEXT: Name: .rodata.constantData109; CHECK-NEXT: Alignment: 0110; CHECK-NEXT: Flags: [ ]111; CHECK-NEXT: Comdats:112; CHECK-NEXT: Name: basicInlineFn113; CHECK-NEXT: Entries:114; CHECK-NEXT: - Kind: FUNCTION115; CHECK-NEXT: Index: 2116; CHECK-NEXT: Name: sharedComdat117; CHECK-NEXT: Entries:118; CHECK-NEXT: - Kind: FUNCTION119; CHECK-NEXT: Index: 3120; CHECK-NEXT: - Kind: DATA121; CHECK-NEXT: Index: 0122; CHECK-NEXT: ...123 124 125; ASM: .section .text.basicInlineFn,"G",@,basicInlineFn,comdat126; ASM-NEXT: .weak basicInlineFn127; ASM-NEXT: .type basicInlineFn,@function128; ASM-NEXT: basicInlineFn:129 130; ASM: .section .text.sharedFn,"G",@,sharedComdat,comdat131; ASM-NEXT: .weak sharedFn132; ASM-NEXT: .type sharedFn,@function133; ASM-NEXT: sharedFn:134 135; ASM: .type constantData,@object136; ASM-NEXT: .section .rodata.constantData,"G",@,sharedComdat,comdat137; ASM-NEXT: .weak constantData138; ASM-NEXT: constantData:139