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212 lines
7.1 KiB
212 lines
7.1 KiB
# RUN: llvm-mc -triple=wasm32-unknown-unknown -mattr=+reference-types < %s | FileCheck %s
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# RUN: llvm-mc -show-encoding -triple=wasm32-unknown-unknown -mattr=+reference-types < %s | FileCheck -check-prefix=ENC %s
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# RUN: llvm-mc -triple=wasm32-unknown-unknown -mattr=+reference-types -filetype=obj < %s | obj2yaml | FileCheck -check-prefix=BIN %s
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# Creating several empty tables
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# CHECK: .tabletype foo, externref
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# CHECK: foo:
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.tabletype foo, externref
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foo:
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# CHECK: bar:
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# CHECK-NEXT: .tabletype bar, funcref
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bar:
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.tabletype bar, funcref
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table1:
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.tabletype table1, funcref
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table2:
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.tabletype table2, funcref
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# Table instructions
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# CHECK: copy_tables:
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# CHECK-NEXT: .functype copy_tables (i32, i32) -> ()
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# CHECK-NEXT: local.get 0
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# CHECK-NEXT: local.get 1
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# CHECK: table.size table1
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# CHECK: table.copy table1, table2
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# CHECK-NEXT: end_function
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# CHECK-NEXT:.Ltmp0:
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# CHECK-NEXT: .size copy_tables, .Ltmp0-copy_tables
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copy_tables:
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.functype copy_tables (i32, i32) -> ()
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local.get 0
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local.get 1
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# ENC: table.size table1 # encoding: [0xfc,0x10,0x80'A',0x80'A',0x80'A',0x80'A',A]
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table.size table1
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# ENC: table.copy table1, table2 # encoding: [0xfc,0x0e,0x80'A',0x80'A',0x80'A',0x80'A',A,0x80'B',0x80'B',0x80'B',0x80'B',B]
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table.copy table1, table2
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end_function
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# CHECK: table_get:
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# CHECK-NEXT: .functype table_get (i32) -> (externref)
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# CHECK-NEXT: local.get 0
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# CHECK: table.get foo
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# CHECK-NEXT: end_function
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# CHECK-NEXT: .Ltmp1:
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# CHECK-NEXT: .size table_get, .Ltmp1-table_get
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table_get:
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.functype table_get (i32) -> (externref)
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local.get 0
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# ENC: table.get foo # encoding: [0x25,0x80'A',0x80'A',0x80'A',0x80'A',A]
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table.get foo
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end_function
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# CHECK: table_set:
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# CHECK-NEXT: .functype table_set (i32, externref) -> ()
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# CHECK-NEXT: local.get 0
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# CHECK-NEXT: local.get 1
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# CHECK: table.set foo
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# CHECK-NEXT: end_function
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# CHECK-NEXT: .Ltmp2:
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# CHECK-NEXT: .size table_set, .Ltmp2-table_set
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table_set:
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.functype table_set (i32, externref) -> ()
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local.get 0
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local.get 1
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# ENC: table.set foo # encoding: [0x26,0x80'A',0x80'A',0x80'A',0x80'A',A]
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table.set foo
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end_function
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# CHECK: table_grow:
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# CHECK-NEXT: .functype table_grow (i32) -> (i32)
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# CHECK-NEXT: i32.const 0
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# CHECK-NEXT: table.get foo
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# CHECK-NEXT: local.get 0
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# CHECK: table.grow foo
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# CHECK-NEXT: local.get 0
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# CHECK-NEXT: i32.add
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# CHECK-NEXT: end_function
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# CHECK-NEXT: .Ltmp3:
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# CHECK-NEXT: .size table_grow, .Ltmp3-table_grow
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table_grow:
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.functype table_grow (i32) -> (i32)
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i32.const 0
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table.get foo
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local.get 0
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# ENC: table.grow foo # encoding: [0xfc,0x0f,0x80'A',0x80'A',0x80'A',0x80'A',A]
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table.grow foo
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local.get 0
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i32.add
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end_function
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# CHECK: table_fill:
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# CHECK-NEXT: .functype table_fill (i32, i32) -> ()
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# CHECK-NEXT: local.get 0
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# CHECK-NEXT: i32.const 0
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# CHECK-NEXT: table.get table1
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# CHECK-NEXT: local.get 1
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# CHECK: table.fill table1
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# CHECK-NEXT: end_function
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# CHECK-NEXT: .Ltmp4:
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# CHECK-NEXT: .size table_fill, .Ltmp4-table_fill
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table_fill:
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.functype table_fill (i32, i32) -> ()
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local.get 0
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i32.const 0
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table.get table1
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local.get 1
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# ENC: table.fill table1 # encoding: [0xfc,0x11,0x80'A',0x80'A',0x80'A',0x80'A',A]
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table.fill table1
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end_function
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# BIN: - Type: TABLE
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# BIN-NEXT: Tables:
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# BIN-NEXT: - Index: 0
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# BIN-NEXT: ElemType: EXTERNREF
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# BIN-NEXT: Limits:
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# BIN-NEXT: Initial: 0x0
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# BIN-NEXT: - Index: 1
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# BIN-NEXT: ElemType: FUNCREF
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# BIN-NEXT: Limits:
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# BIN-NEXT: Initial: 0x0
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# BIN-NEXT: - Index: 2
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# BIN-NEXT: ElemType: FUNCREF
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# BIN-NEXT: Limits:
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# BIN-NEXT: Initial: 0x0
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# BIN-NEXT: - Index: 3
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# BIN-NEXT: ElemType: FUNCREF
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# BIN-NEXT: Limits:
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# BIN-NEXT: Initial: 0x0
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# BIN: - Type: CODE
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# BIN-NEXT: Relocations:
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# BIN-NEXT: - Type: R_WASM_TABLE_NUMBER_LEB
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# BIN-NEXT: Index: 2
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# BIN-NEXT: Offset: 0x9
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# BIN-NEXT: - Type: R_WASM_TABLE_NUMBER_LEB
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# BIN-NEXT: Index: 2
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# BIN-NEXT: Offset: 0x10
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# BIN-NEXT: - Type: R_WASM_TABLE_NUMBER_LEB
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# BIN-NEXT: Index: 3
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# BIN-NEXT: Offset: 0x15
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# BIN-NEXT: - Type: R_WASM_TABLE_NUMBER_LEB
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# BIN-NEXT: Index: 0
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# BIN-NEXT: Offset: 0x20
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# BIN-NEXT: - Type: R_WASM_TABLE_NUMBER_LEB
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# BIN-NEXT: Index: 0
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# BIN-NEXT: Offset: 0x2D
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# BIN-NEXT: - Type: R_WASM_TABLE_NUMBER_LEB
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# BIN-NEXT: Index: 0
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# BIN-NEXT: Offset: 0x38
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# BIN-NEXT: - Type: R_WASM_TABLE_NUMBER_LEB
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# BIN-NEXT: Index: 0
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# BIN-NEXT: Offset: 0x41
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# BIN-NEXT: - Type: R_WASM_TABLE_NUMBER_LEB
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# BIN-NEXT: Index: 2
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# BIN-NEXT: Offset: 0x51
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# BIN-NEXT: - Type: R_WASM_TABLE_NUMBER_LEB
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# BIN-NEXT: Index: 2
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# BIN-NEXT: Offset: 0x5A
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# BIN-NEXT: Functions:
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# BIN-NEXT: - Index: 0
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# BIN-NEXT: Locals: []
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# BIN-NEXT: Body: 20002001FC108280808000FC0E828080800083808080000B
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# BIN-NEXT: - Index: 1
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# BIN-NEXT: Locals: []
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# BIN-NEXT: Body: 20002580808080000B
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# BIN-NEXT: - Index: 2
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# BIN-NEXT: Locals: []
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# BIN-NEXT: Body: 200020012680808080000B
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# BIN-NEXT: - Index: 3
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# BIN-NEXT: Locals: []
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# BIN-NEXT: Body: 41002580808080002000FC0F808080800020006A0B
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# BIN-NEXT: - Index: 4
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# BIN-NEXT: Locals: []
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# BIN-NEXT: Body: 200041002582808080002001FC1182808080000B
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# BIN: - Type: CUSTOM
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# BIN-NEXT: Name: linking
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# BIN-NEXT: Version: 2
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# BIN-NEXT: SymbolTable:
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# BIN-NEXT: - Index: 0
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# BIN-NEXT: Kind: TABLE
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# BIN-NEXT: Name: foo
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# BIN-NEXT: Flags: [ BINDING_LOCAL ]
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# BIN-NEXT: Table: 0
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# BIN-NEXT: - Index: 1
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# BIN-NEXT: Kind: TABLE
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# BIN-NEXT: Name: bar
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# BIN-NEXT: Flags: [ BINDING_LOCAL ]
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# BIN-NEXT: Table: 1
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# BIN-NEXT: - Index: 2
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# BIN-NEXT: Kind: TABLE
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# BIN-NEXT: Name: table1
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# BIN-NEXT: Flags: [ BINDING_LOCAL ]
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# BIN-NEXT: Table: 2
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# BIN-NEXT: - Index: 3
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# BIN-NEXT: Kind: TABLE
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# BIN-NEXT: Name: table2
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# BIN-NEXT: Flags: [ BINDING_LOCAL ]
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# BIN-NEXT: Table: 3
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# BIN-NEXT: - Index: 4
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