WebAssemblyTypeUtilities.cpp Source File (original) (raw)

18#define GET_REGINFO_ENUM

19#include "WebAssemblyGenRegisterInfo.inc"

21using namespace llvm;

25 .Case("i32", MVT::i32)

26 .Case("i64", MVT::i64)

27 .Case("f32", MVT::f32)

28 .Case("f64", MVT::f64)

29 .Case("i64", MVT::i64)

30 .Case("v16i8", MVT::v16i8)

31 .Case("v8i16", MVT::v8i16)

32 .Case("v4i32", MVT::v4i32)

33 .Case("v2i64", MVT::v2i64)

34 .Case("funcref", MVT::funcref)

35 .Case("externref", MVT::externref)

36 .Case("exnref", MVT::exnref)

38}

41 switch (Type.SimpleTy) {

42 case MVT::i32:

44 case MVT::i64:

46 case MVT::f32:

48 case MVT::f64:

50 case MVT::v16i8:

51 case MVT::v8i16:

52 case MVT::v4i32:

53 case MVT::v2i64:

54 case MVT::v8f16:

55 case MVT::v4f32:

56 case MVT::v2f64:

58 case MVT::funcref:

60 case MVT::externref:

62 case MVT::exnref:

64 default:

66 }

67}

77 bool IsTable = false;

79 IsTable = true;

85 else

87 } else if (VTs.size() == 1) {

89 } else

92 if (IsTable) {

95 } else {

98 }

99}

assert(UImm &&(UImm !=~static_cast< T >(0)) &&"Invalid immediate!")

This file implements the StringSwitch template, which mimics a switch() statement whose cases are str...

This file contains the declaration of the WebAssembly-specific type parsing utility functions.

ArrayRef - Represent a constant reference to an array (0 or more elements consecutively in memory),...

size_t size() const

size - Get the array size.

void setTableType(wasm::WasmTableType TT)

void setType(wasm::WasmSymbolType type)

void setGlobalType(wasm::WasmGlobalType GT)

std::optional< wasm::WasmSymbolType > getType() const

@ INVALID_SIMPLE_VALUE_TYPE

StringRef - Represent a constant reference to a string, i.e.

A switch()-like statement whose cases are string literals.

StringSwitch & Case(StringLiteral S, T Value)

The instances of the Type class are immutable: once they are created, they are never changed.

Type * getArrayElementType() const

#define llvm_unreachable(msg)

Marks that the current location is not supposed to be reachable.

bool isWebAssemblyExternrefType(const Type *Ty)

Return true if this is a WebAssembly Externref Type.

bool isWebAssemblyFuncrefType(const Type *Ty)

Return true if this is a WebAssembly Funcref Type.

wasm::ValType toValType(MVT Type)

Definition WebAssemblyTypeUtilities.cpp:40

bool isWebAssemblyTableType(const Type *Ty)

Return true if the table represents a WebAssembly table type.

void wasmSymbolSetType(MCSymbolWasm *Sym, const Type *GlobalVT, ArrayRef< MVT > VTs)

Sets a Wasm Symbol Type.

Definition WebAssemblyTypeUtilities.cpp:69

MVT parseMVT(StringRef Type)

Definition WebAssemblyTypeUtilities.cpp:23

@ WASM_SYMBOL_TYPE_GLOBAL

This is an optimization pass for GlobalISel generic memory operations.

LLVM_ABI void report_fatal_error(Error Err, bool gen_crash_diag=true)