1# RUN: llvm-mc -triple=wasm32-unknown-unknown -mattr=+reference-types,+simd128,+nontrapping-fptoint,+exception-handling < %s | FileCheck %s 2# Check that it converts to .o without errors: 3# RUN: llvm-mc -triple=wasm32-unknown-unknown -filetype=obj -mattr=+reference-types,+simd128,+nontrapping-fptoint,+exception-handling < %s | obj2yaml | FileCheck -check-prefix=BIN %s 4 5# Minimal test for type indices and table references in call_indirect. 6 7test0: 8 .functype test0 (i32) -> (i32) 9 f64.const 1.0 10 local.get 0 11 call_indirect (f64) -> (i32) 12 end_function 13 14# CHECK: .text 15# CHECK-LABEL: test0: 16# CHECK-NEXT: .functype test0 (i32) -> (i32) 17# CHECK: call_indirect __indirect_function_table, (f64) -> (i32) 18# CHECK-NEXT: end_function 19 20# BIN: --- !WASM 21# BIN-NEXT: FileHeader: 22# BIN-NEXT: Version: 0x1 23# BIN-NEXT: Sections: 24# BIN-NEXT: - Type: TYPE 25# BIN-NEXT: Signatures: 26# BIN-NEXT: - Index: 0 27# BIN-NEXT: ParamTypes: 28# BIN-NEXT: - I32 29# BIN-NEXT: ReturnTypes: 30# BIN-NEXT: - I32 31# BIN-NEXT: - Index: 1 32# BIN-NEXT: ParamTypes: 33# BIN-NEXT: - F64 34# BIN-NEXT: ReturnTypes: 35# BIN-NEXT: - I32 36# BIN-NEXT: - Type: IMPORT 37# BIN-NEXT: Imports: 38# BIN-NEXT: - Module: env 39# BIN-NEXT: Field: __linear_memory 40# BIN-NEXT: Kind: MEMORY 41# BIN-NEXT: Memory: 42# BIN-NEXT: Minimum: 0x0 43# BIN-NEXT: - Module: env 44# BIN-NEXT: Field: __indirect_function_table 45# BIN-NEXT: Kind: TABLE 46# BIN-NEXT: Table: 47# BIN-NEXT: Index: 0 48# BIN-NEXT: ElemType: FUNCREF 49# BIN-NEXT: Limits: 50# BIN-NEXT: Minimum: 0x0 51# BIN-NEXT: - Type: FUNCTION 52# BIN-NEXT: FunctionTypes: [ 0 ] 53# BIN-NEXT: - Type: CODE 54# BIN-NEXT: Relocations: 55# BIN-NEXT: - Type: R_WASM_TYPE_INDEX_LEB 56# BIN-NEXT: Index: 1 57# BIN-NEXT: Offset: 0xF 58# BIN-NEXT: - Type: R_WASM_TABLE_NUMBER_LEB 59# BIN-NEXT: Index: 1 60# BIN-NEXT: Offset: 0x14 61# BIN-NEXT: Functions: 62# BIN-NEXT: - Index: 0 63# BIN-NEXT: Locals: [] 64# BIN-NEXT: Body: 44000000000000F03F200011818080800080808080000B 65# BIN-NEXT: - Type: CUSTOM 66# BIN-NEXT: Name: linking 67# BIN-NEXT: Version: 2 68# BIN-NEXT: SymbolTable: 69# BIN-NEXT: - Index: 0 70# BIN-NEXT: Kind: FUNCTION 71# BIN-NEXT: Name: test0 72# BIN-NEXT: Flags: [ BINDING_LOCAL ] 73# BIN-NEXT: Function: 0 74# BIN-NEXT: - Index: 1 75# BIN-NEXT: Kind: TABLE 76# BIN-NEXT: Name: __indirect_function_table 77# BIN-NEXT: Flags: [ UNDEFINED ] 78# BIN-NEXT: Table: 0 79# BIN-NEXT: ... 80