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1213 lines
45 KiB
C++
1213 lines
45 KiB
C++
//===--- SILBridgingUtils.cpp - Utilities for swift bridging --------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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#include "swift/Basic/BridgingUtils.h"
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#include "swift/SIL/SILNode.h"
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#include "swift/SIL/ApplySite.h"
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#include "swift/SIL/SILBridgingUtils.h"
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#include "swift/SIL/SILGlobalVariable.h"
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#include "swift/SIL/SILBuilder.h"
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#include <string>
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using namespace swift;
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namespace {
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bool nodeMetatypesInitialized = false;
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// Filled in by class registration in initializeSwiftModules().
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SwiftMetatype nodeMetatypes[(unsigned)SILNodeKind::Last_SILNode + 1];
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}
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// Does return null if initializeSwiftModules() is never called.
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SwiftMetatype SILNode::getSILNodeMetatype(SILNodeKind kind) {
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SwiftMetatype metatype = nodeMetatypes[(unsigned)kind];
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assert((!nodeMetatypesInitialized || metatype) &&
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"no metatype for bridged SIL node");
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return metatype;
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}
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/// Fills \p storage with all Values from the bridged \p values array.
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ArrayRef<SILValue> swift::getSILValues(BridgedValueArray values,
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SmallVectorImpl<SILValue> &storage) {
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auto *base = reinterpret_cast<const SwiftObject *>(values.data);
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// The bridged array contains class existentials, which have a layout of two
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// words. The first word is the actual object. Pick the objects and store them
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// into storage.
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for (unsigned idx = 0; idx < values.count; ++idx) {
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storage.push_back(castToSILValue({base[idx * 2]}));
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}
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return storage;
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}
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//===----------------------------------------------------------------------===//
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// Class registration
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//===----------------------------------------------------------------------===//
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static llvm::StringMap<SILNodeKind> valueNamesToKind;
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static llvm::SmallPtrSet<SwiftMetatype, 4> unimplementedTypes;
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// Utility to fill in a metatype of an "unimplemented" class for a whole range
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// of class types.
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static void setUnimplementedRange(SwiftMetatype metatype,
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SILNodeKind from, SILNodeKind to) {
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unimplementedTypes.insert(metatype);
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for (unsigned kind = (unsigned)from; kind <= (unsigned)to; ++kind) {
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assert((!nodeMetatypes[kind] || unimplementedTypes.count(metatype)) &&
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"unimplemented nodes must be registered first");
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nodeMetatypes[kind] = metatype;
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}
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}
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/// Registers the metatype of a swift SIL class.
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/// Called by initializeSwiftModules().
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void registerBridgedClass(StringRef className, SwiftMetatype metatype) {
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nodeMetatypesInitialized = true;
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// Handle the important non Node classes.
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if (className == "BasicBlock")
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return SILBasicBlock::registerBridgedMetatype(metatype);
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if (className == "GlobalVariable")
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return SILGlobalVariable::registerBridgedMetatype(metatype);
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if (className == "BlockArgument") {
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nodeMetatypes[(unsigned)SILNodeKind::SILPhiArgument] = metatype;
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return;
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}
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if (className == "FunctionArgument") {
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nodeMetatypes[(unsigned)SILNodeKind::SILFunctionArgument] = metatype;
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return;
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}
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// Pre-populate the "unimplemented" ranges of metatypes.
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// If a specific class is not implemented in Swift yet, it bridges to an
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// "unimplemented" class. This ensures that optimizations handle _all_ kind of
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// instructions gracefully, without the need to define the not-yet-used
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// classes in Swift.
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#define VALUE_RANGE(ID) SILNodeKind::First_##ID, SILNodeKind::Last_##ID
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if (className == "UnimplementedRefCountingInst")
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return setUnimplementedRange(metatype, VALUE_RANGE(RefCountingInst));
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if (className == "UnimplementedSingleValueInst")
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return setUnimplementedRange(metatype, VALUE_RANGE(SingleValueInstruction));
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if (className == "UnimplementedInstruction")
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return setUnimplementedRange(metatype, VALUE_RANGE(SILInstruction));
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#undef VALUE_RANGE
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if (valueNamesToKind.empty()) {
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#define VALUE(ID, PARENT) \
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valueNamesToKind[#ID] = SILNodeKind::ID;
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#define NON_VALUE_INST(ID, NAME, PARENT, MEMBEHAVIOR, MAYRELEASE) \
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VALUE(ID, NAME)
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#define ARGUMENT(ID, PARENT) \
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VALUE(ID, NAME)
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#define SINGLE_VALUE_INST(ID, NAME, PARENT, MEMBEHAVIOR, MAYRELEASE) \
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VALUE(ID, NAME)
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#define MULTIPLE_VALUE_INST(ID, NAME, PARENT, MEMBEHAVIOR, MAYRELEASE) \
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VALUE(ID, NAME)
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#include "swift/SIL/SILNodes.def"
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}
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std::string prefixedName;
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auto iter = valueNamesToKind.find(className);
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if (iter == valueNamesToKind.end()) {
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// Try again with a "SIL" prefix. For example Argument -> SILArgument.
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prefixedName = std::string("SIL") + std::string(className);
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iter = valueNamesToKind.find(prefixedName);
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if (iter == valueNamesToKind.end()) {
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llvm::errs() << "Unknown bridged node class " << className << '\n';
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abort();
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}
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className = prefixedName;
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}
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SILNodeKind kind = iter->second;
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SwiftMetatype existingTy = nodeMetatypes[(unsigned)kind];
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if (existingTy && !unimplementedTypes.count(existingTy)) {
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llvm::errs() << "Double registration of class " << className << '\n';
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abort();
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}
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nodeMetatypes[(unsigned)kind] = metatype;
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}
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//===----------------------------------------------------------------------===//
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// SILFunction
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//===----------------------------------------------------------------------===//
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llvm::StringRef SILFunction_getName(BridgedFunction function) {
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return castToFunction(function)->getName();
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}
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std::string SILFunction_debugDescription(BridgedFunction function) {
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std::string str;
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llvm::raw_string_ostream os(str);
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castToFunction(function)->print(os);
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str.pop_back(); // Remove trailing newline.
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return str;
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}
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SwiftInt SILFunction_hasOwnership(BridgedFunction function) {
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return castToFunction(function)->hasOwnership() ? 1 : 0;
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}
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OptionalBridgedBasicBlock SILFunction_firstBlock(BridgedFunction function) {
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SILFunction *f = castToFunction(function);
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if (f->empty())
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return {nullptr};
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return {f->getEntryBlock()};
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}
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OptionalBridgedBasicBlock SILFunction_lastBlock(BridgedFunction function) {
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SILFunction *f = castToFunction(function);
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if (f->empty())
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return {nullptr};
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return {&*f->rbegin()};
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}
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SwiftInt SILFunction_numIndirectResultArguments(BridgedFunction function) {
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return castToFunction(function)->getLoweredFunctionType()->
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getNumIndirectFormalResults();
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}
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SwiftInt SILFunction_numParameterArguments(BridgedFunction function) {
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return castToFunction(function)->getLoweredFunctionType()->
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getNumParameters();
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}
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SwiftInt SILFunction_getSelfArgumentIndex(BridgedFunction function) {
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SILFunction *f = castToFunction(function);
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SILFunctionConventions conv(f->getConventionsInContext());
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CanSILFunctionType fTy = castToFunction(function)->getLoweredFunctionType();
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if (!fTy->hasSelfParam())
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return -1;
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return conv.getNumParameters() + conv.getNumIndirectSILResults() - 1;
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}
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SwiftInt SILFunction_getNumSILArguments(BridgedFunction function) {
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SILFunction *f = castToFunction(function);
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SILFunctionConventions conv(f->getConventionsInContext());
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return conv.getNumSILArguments();
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}
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BridgedType SILFunction_getSILArgumentType(BridgedFunction function, SwiftInt idx) {
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SILFunction *f = castToFunction(function);
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SILFunctionConventions conv(f->getConventionsInContext());
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SILType argTy = conv.getSILArgumentType(idx, f->getTypeExpansionContext());
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return {argTy.getOpaqueValue()};
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}
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BridgedArgumentConvention SILArgumentConvention_getBridged(SILArgumentConvention conv) {
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switch (conv.Value) {
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case SILArgumentConvention::Indirect_Inout:
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return ArgumentConvention_Indirect_Inout;
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case SILArgumentConvention::Indirect_InoutAliasable:
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return ArgumentConvention_Indirect_InoutAliasable;
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case SILArgumentConvention::Indirect_In_Guaranteed:
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return ArgumentConvention_Indirect_In_Guaranteed;
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case SILArgumentConvention::Indirect_In:
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return ArgumentConvention_Indirect_In;
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case SILArgumentConvention::Indirect_Out:
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return ArgumentConvention_Indirect_Out;
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case SILArgumentConvention::Direct_Unowned:
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return ArgumentConvention_Direct_Unowned;
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case SILArgumentConvention::Direct_Owned:
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return ArgumentConvention_Direct_Owned;
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case SILArgumentConvention::Direct_Guaranteed:
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return ArgumentConvention_Direct_Guaranteed;
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}
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}
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BridgedArgumentConvention SILFunction_getSILArgumentConvention(BridgedFunction function, SwiftInt idx) {
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SILFunction *f = castToFunction(function);
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SILFunctionConventions conv(f->getConventionsInContext());
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return SILArgumentConvention_getBridged(SILArgumentConvention(conv.getParamInfoForSILArg(idx).getConvention()));
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}
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BridgedType SILFunction_getSILResultType(BridgedFunction function) {
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SILFunction *f = castToFunction(function);
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SILFunctionConventions conv(f->getConventionsInContext());
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SILType resTy = conv.getSILResultType(f->getTypeExpansionContext());
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return {resTy.getOpaqueValue()};
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}
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SwiftInt SILFunction_isSwift51RuntimeAvailable(BridgedFunction function) {
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SILFunction *f = castToFunction(function);
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if (f->getResilienceExpansion() != ResilienceExpansion::Maximal)
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return 0;
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ASTContext &ctxt = f->getModule().getASTContext();
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return AvailabilityContext::forDeploymentTarget(ctxt).isContainedIn(
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ctxt.getSwift51Availability());
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}
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SwiftInt SILFunction_isPossiblyUsedExternally(BridgedFunction function) {
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return castToFunction(function)->isPossiblyUsedExternally() ? 1 : 0;
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}
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SwiftInt SILFunction_isAvailableExternally(BridgedFunction function) {
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return castToFunction(function)->isAvailableExternally() ? 1 : 0;
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}
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SwiftInt SILFunction_hasSemanticsAttr(BridgedFunction function,
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StringRef attrName) {
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SILFunction *f = castToFunction(function);
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return f->hasSemanticsAttr(attrName) ? 1 : 0;
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}
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BridgedEffectAttributeKind SILFunction_getEffectAttribute(BridgedFunction function) {
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switch (castToFunction(function)->getEffectsKind()) {
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case EffectsKind::ReadNone: return EffectKind_readNone;
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case EffectsKind::ReadOnly: return EffectKind_readOnly;
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case EffectsKind::ReleaseNone: return EffectKind_releaseNone;
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default: return EffectKind_none;
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}
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}
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bool SILFunction_hasReadOnlyAttribute(BridgedFunction function) {
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return castToFunction(function)->getEffectsKind() == EffectsKind::ReadOnly;
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}
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SwiftInt SILFunction_needsStackProtection(BridgedFunction function) {
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return castToFunction(function)->needsStackProtection() ? 1 : 0;
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}
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void SILFunction_setNeedStackProtection(BridgedFunction function,
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SwiftInt needSP) {
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castToFunction(function)->setNeedStackProtection(needSP != 0);
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}
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//===----------------------------------------------------------------------===//
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// SILBasicBlock
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//===----------------------------------------------------------------------===//
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static_assert(BridgedSuccessorSize == sizeof(SILSuccessor),
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"wrong bridged SILSuccessor size");
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OptionalBridgedBasicBlock SILBasicBlock_next(BridgedBasicBlock block) {
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SILBasicBlock *b = castToBasicBlock(block);
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auto iter = std::next(b->getIterator());
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if (iter == b->getParent()->end())
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return {nullptr};
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return {&*iter};
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}
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OptionalBridgedBasicBlock SILBasicBlock_previous(BridgedBasicBlock block) {
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SILBasicBlock *b = castToBasicBlock(block);
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auto iter = std::next(b->getReverseIterator());
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if (iter == b->getParent()->rend())
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return {nullptr};
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return {&*iter};
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}
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BridgedFunction SILBasicBlock_getFunction(BridgedBasicBlock block) {
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return {castToBasicBlock(block)->getParent()};
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}
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std::string SILBasicBlock_debugDescription(BridgedBasicBlock block) {
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std::string str;
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llvm::raw_string_ostream os(str);
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castToBasicBlock(block)->print(os);
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str.pop_back(); // Remove trailing newline.
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return str;
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}
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OptionalBridgedInstruction SILBasicBlock_firstInst(BridgedBasicBlock block) {
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SILBasicBlock *b = castToBasicBlock(block);
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if (b->empty())
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return {nullptr};
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return {b->front().asSILNode()};
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}
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OptionalBridgedInstruction SILBasicBlock_lastInst(BridgedBasicBlock block) {
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SILBasicBlock *b = castToBasicBlock(block);
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if (b->empty())
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return {nullptr};
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return {b->back().asSILNode()};
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}
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SwiftInt SILBasicBlock_getNumArguments(BridgedBasicBlock block) {
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return castToBasicBlock(block)->getNumArguments();
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}
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BridgedArgument SILBasicBlock_getArgument(BridgedBasicBlock block, SwiftInt index) {
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return {castToBasicBlock(block)->getArgument(index)};
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}
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BridgedArgument SILBasicBlock_addBlockArgument(BridgedBasicBlock block,
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BridgedType type,
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BridgedOwnership ownership) {
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return {castToBasicBlock(block)->createPhiArgument(castToSILType(type),
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castToOwnership(ownership))};
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}
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void SILBasicBlock_eraseArgument(BridgedBasicBlock block, SwiftInt index) {
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castToBasicBlock(block)->eraseArgument(index);
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}
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void SILBasicBlock_moveAllInstructionsToBegin(BridgedBasicBlock block, BridgedBasicBlock dest) {
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castToBasicBlock(dest)->spliceAtBegin(castToBasicBlock(block));
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}
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void SILBasicBlock_moveAllInstructionsToEnd(BridgedBasicBlock block, BridgedBasicBlock dest) {
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castToBasicBlock(dest)->spliceAtEnd(castToBasicBlock(block));
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}
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void BasicBlock_moveArgumentsTo(BridgedBasicBlock block, BridgedBasicBlock dest) {
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castToBasicBlock(dest)->moveArgumentList(castToBasicBlock(block));
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}
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OptionalBridgedSuccessor SILBasicBlock_getFirstPred(BridgedBasicBlock block) {
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return {castToBasicBlock(block)->pred_begin().getSuccessorRef()};
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}
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static SILSuccessor *castToSuccessor(BridgedSuccessor succ) {
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return const_cast<SILSuccessor *>(static_cast<const SILSuccessor *>(succ.succ));
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}
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OptionalBridgedSuccessor SILSuccessor_getNext(BridgedSuccessor succ) {
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return {castToSuccessor(succ)->getNext()};
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}
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BridgedBasicBlock SILSuccessor_getTargetBlock(BridgedSuccessor succ) {
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return {castToSuccessor(succ)->getBB()};
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}
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BridgedInstruction SILSuccessor_getContainingInst(BridgedSuccessor succ) {
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return {castToSuccessor(succ)->getContainingInst()};
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}
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//===----------------------------------------------------------------------===//
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// SILArgument
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//===----------------------------------------------------------------------===//
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BridgedBasicBlock SILArgument_getParent(BridgedArgument argument) {
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return {castToArgument(argument)->getParent()};
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}
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static BridgedArgumentConvention bridgeArgumentConvention(SILArgumentConvention convention) {
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switch (convention) {
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case SILArgumentConvention::Indirect_Inout:
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return ArgumentConvention_Indirect_Inout;
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case SILArgumentConvention::Indirect_InoutAliasable:
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return ArgumentConvention_Indirect_InoutAliasable;
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case SILArgumentConvention::Indirect_In_Guaranteed:
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return ArgumentConvention_Indirect_In_Guaranteed;
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case SILArgumentConvention::Indirect_In:
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return ArgumentConvention_Indirect_In;
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case SILArgumentConvention::Indirect_Out:
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return ArgumentConvention_Indirect_Out;
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case SILArgumentConvention::Direct_Unowned:
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return ArgumentConvention_Direct_Unowned;
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case SILArgumentConvention::Direct_Owned:
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return ArgumentConvention_Direct_Owned;
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case SILArgumentConvention::Direct_Guaranteed:
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return ArgumentConvention_Direct_Guaranteed;
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}
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}
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BridgedArgumentConvention SILArgument_getConvention(BridgedArgument argument) {
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auto *arg = castToArgument<SILFunctionArgument>(argument);
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return bridgeArgumentConvention(arg->getArgumentConvention());
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}
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//===----------------------------------------------------------------------===//
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// SILValue
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//===----------------------------------------------------------------------===//
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static_assert(BridgedOperandSize == sizeof(Operand),
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"wrong bridged Operand size");
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std::string SILNode_debugDescription(BridgedNode node) {
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std::string str;
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llvm::raw_string_ostream os(str);
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castToSILNode(node)->print(os);
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str.pop_back(); // Remove trailing newline.
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return str;
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}
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static Operand *castToOperand(BridgedOperand operand) {
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return const_cast<Operand *>(static_cast<const Operand *>(operand.op));
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}
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BridgedValue Operand_getValue(BridgedOperand operand) {
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return {castToOperand(operand)->get()};
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}
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OptionalBridgedOperand Operand_nextUse(BridgedOperand operand) {
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return {castToOperand(operand)->getNextUse()};
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}
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BridgedInstruction Operand_getUser(BridgedOperand operand) {
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return {castToOperand(operand)->getUser()->asSILNode()};
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}
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SwiftInt Operand_isTypeDependent(BridgedOperand operand) {
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return castToOperand(operand)->isTypeDependent() ? 1 : 0;
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}
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OptionalBridgedOperand SILValue_firstUse(BridgedValue value) {
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return {*castToSILValue(value)->use_begin()};
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}
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BridgedType SILValue_getType(BridgedValue value) {
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return { castToSILValue(value)->getType().getOpaqueValue() };
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}
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BridgedOwnership SILValue_getOwnership(BridgedValue value) {
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switch (castToSILValue(value)->getOwnershipKind()) {
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case OwnershipKind::Any:
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llvm_unreachable("Invalid ownership for value");
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case OwnershipKind::Unowned: return Ownership_Unowned;
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case OwnershipKind::Owned: return Ownership_Owned;
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case OwnershipKind::Guaranteed: return Ownership_Guaranteed;
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case OwnershipKind::None: return Ownership_None;
|
|
}
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SILType
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
std::string SILType_debugDescription(BridgedType type) {
|
|
std::string str;
|
|
llvm::raw_string_ostream os(str);
|
|
castToSILType(type).print(os);
|
|
str.pop_back(); // Remove trailing newline.
|
|
return str;
|
|
}
|
|
|
|
SwiftInt SILType_isAddress(BridgedType type) {
|
|
return castToSILType(type).isAddress();
|
|
}
|
|
|
|
SwiftInt SILType_isTrivial(BridgedType type, BridgedFunction function) {
|
|
return castToSILType(type).isTrivial(*castToFunction(function));
|
|
}
|
|
|
|
SwiftInt SILType_isReferenceCounted(BridgedType type, BridgedFunction function) {
|
|
SILFunction *f = castToFunction(function);
|
|
return castToSILType(type).isReferenceCounted(f->getModule()) ? 1 : 0;
|
|
}
|
|
|
|
bool SILType_hasArchetype(BridgedType type) {
|
|
return castToSILType(type).hasArchetype();
|
|
}
|
|
|
|
SwiftInt SILType_isNonTrivialOrContainsRawPointer(BridgedType type,
|
|
BridgedFunction function) {
|
|
SILFunction *f = castToFunction(function);
|
|
return castToSILType(type).isNonTrivialOrContainsRawPointer(*f);
|
|
}
|
|
|
|
SwiftInt SILType_isNominal(BridgedType type) {
|
|
return castToSILType(type).getNominalOrBoundGenericNominal() ? 1 : 0;
|
|
}
|
|
|
|
SwiftInt SILType_isClass(BridgedType type) {
|
|
return castToSILType(type).getClassOrBoundGenericClass() ? 1 : 0;
|
|
}
|
|
|
|
SwiftInt SILType_isStruct(BridgedType type) {
|
|
return castToSILType(type).getStructOrBoundGenericStruct() ? 1 : 0;
|
|
}
|
|
|
|
SwiftInt SILType_isTuple(BridgedType type) {
|
|
return castToSILType(type).is<TupleType>() ? 1 : 0;
|
|
}
|
|
|
|
SwiftInt SILType_isEnum(BridgedType type) {
|
|
return castToSILType(type).getEnumOrBoundGenericEnum() ? 1 : 0;
|
|
}
|
|
|
|
bool SILType_isFunction(BridgedType type) {
|
|
return castToSILType(type).is<SILFunctionType>();
|
|
}
|
|
|
|
bool SILType_isCalleeConsumedFunction(BridgedType type) {
|
|
auto funcTy = castToSILType(type).castTo<SILFunctionType>();
|
|
return funcTy->isCalleeConsumed() && !funcTy->isNoEscape();
|
|
}
|
|
|
|
SwiftInt SILType_getNumTupleElements(BridgedType type) {
|
|
TupleType *tupleTy = castToSILType(type).castTo<TupleType>();
|
|
return tupleTy->getNumElements();
|
|
}
|
|
|
|
BridgedType SILType_getTupleElementType(BridgedType type, SwiftInt elementIdx) {
|
|
SILType ty = castToSILType(type);
|
|
SILType elmtTy = ty.getTupleElementType((unsigned)elementIdx);
|
|
return {elmtTy.getOpaqueValue()};
|
|
}
|
|
|
|
SwiftInt SILType_getNumNominalFields(BridgedType type) {
|
|
SILType silType = castToSILType(type);
|
|
auto *nominal = silType.getNominalOrBoundGenericNominal();
|
|
assert(nominal && "expected nominal type");
|
|
return getNumFieldsInNominal(nominal);
|
|
}
|
|
|
|
BridgedType SILType_getNominalFieldType(BridgedType type, SwiftInt index,
|
|
BridgedFunction function) {
|
|
SILType silType = castToSILType(type);
|
|
SILFunction *silFunction = castToFunction(function);
|
|
|
|
NominalTypeDecl *decl = silType.getNominalOrBoundGenericNominal();
|
|
VarDecl *field = getIndexedField(decl, (unsigned)index);
|
|
|
|
SILType fieldType = silType.getFieldType(
|
|
field, silFunction->getModule(), silFunction->getTypeExpansionContext());
|
|
|
|
return {fieldType.getOpaqueValue()};
|
|
}
|
|
|
|
StringRef SILType_getNominalFieldName(BridgedType type, SwiftInt index) {
|
|
SILType silType = castToSILType(type);
|
|
|
|
NominalTypeDecl *decl = silType.getNominalOrBoundGenericNominal();
|
|
VarDecl *field = getIndexedField(decl, (unsigned)index);
|
|
return field->getName().str();
|
|
}
|
|
|
|
SwiftInt SILType_getFieldIdxOfNominalType(BridgedType type,
|
|
StringRef fieldName) {
|
|
SILType ty = castToSILType(type);
|
|
auto *nominal = ty.getNominalOrBoundGenericNominal();
|
|
if (!nominal)
|
|
return -1;
|
|
|
|
SmallVector<NominalTypeDecl *, 5> decls;
|
|
decls.push_back(nominal);
|
|
if (auto *cd = dyn_cast<ClassDecl>(nominal)) {
|
|
while ((cd = cd->getSuperclassDecl()) != nullptr) {
|
|
decls.push_back(cd);
|
|
}
|
|
}
|
|
std::reverse(decls.begin(), decls.end());
|
|
|
|
SwiftInt idx = 0;
|
|
for (auto *decl : decls) {
|
|
for (VarDecl *field : decl->getStoredProperties()) {
|
|
if (field->getName().str() == fieldName)
|
|
return idx;
|
|
idx++;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
SwiftInt SILType_getCaseIdxOfEnumType(BridgedType type,
|
|
StringRef caseName) {
|
|
SILType ty = castToSILType(type);
|
|
auto *enumDecl = ty.getEnumOrBoundGenericEnum();
|
|
if (!enumDecl)
|
|
return -1;
|
|
|
|
SwiftInt idx = 0;
|
|
for (EnumElementDecl *elem : enumDecl->getAllElements()) {
|
|
if (elem->getNameStr() == caseName)
|
|
return idx;
|
|
idx++;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SILLocation
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
SILDebugLocation SILLocation_getAutogeneratedLocation(SILDebugLocation loc) {
|
|
SILDebugLocation autoGenLoc(RegularLocation::getAutoGeneratedLocation(),
|
|
loc.getScope());
|
|
return autoGenLoc;
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SILGlobalVariable
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
llvm::StringRef SILGlobalVariable_getName(BridgedGlobalVar global) {
|
|
return castToGlobal(global)->getName();
|
|
}
|
|
|
|
std::string SILGlobalVariable_debugDescription(BridgedGlobalVar global) {
|
|
std::string str;
|
|
llvm::raw_string_ostream os(str);
|
|
castToGlobal(global)->print(os);
|
|
str.pop_back(); // Remove trailing newline.
|
|
return str;
|
|
}
|
|
|
|
SwiftInt SILGlobalVariable_isLet(BridgedGlobalVar global) {
|
|
return castToGlobal(global)->isLet();
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SILVTable
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
static_assert(BridgedVTableEntrySize == sizeof(SILVTableEntry),
|
|
"wrong bridged VTableEntry size");
|
|
|
|
std::string SILVTable_debugDescription(BridgedVTable vTable) {
|
|
std::string str;
|
|
llvm::raw_string_ostream os(str);
|
|
castToVTable(vTable)->print(os);
|
|
str.pop_back(); // Remove trailing newline.
|
|
return str;
|
|
}
|
|
|
|
BridgedArrayRef SILVTable_getEntries(BridgedVTable vTable) {
|
|
auto entries = castToVTable(vTable)->getEntries();
|
|
return {(const unsigned char *)entries.data(), entries.size()};
|
|
}
|
|
|
|
std::string SILVTableEntry_debugDescription(BridgedVTableEntry entry) {
|
|
std::string str;
|
|
llvm::raw_string_ostream os(str);
|
|
castToVTableEntry(entry)->print(os);
|
|
str.pop_back(); // Remove trailing newline.
|
|
return str;
|
|
}
|
|
|
|
BridgedFunction SILVTableEntry_getFunction(BridgedVTableEntry entry) {
|
|
return {castToVTableEntry(entry)->getImplementation()};
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SILVWitnessTable, SILDefaultWitnessTable
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
static_assert(BridgedWitnessTableEntrySize == sizeof(SILWitnessTable::Entry),
|
|
"wrong bridged WitnessTable entry size");
|
|
|
|
std::string SILWitnessTable_debugDescription(BridgedWitnessTable table) {
|
|
std::string str;
|
|
llvm::raw_string_ostream os(str);
|
|
castToWitnessTable(table)->print(os);
|
|
str.pop_back(); // Remove trailing newline.
|
|
return str;
|
|
}
|
|
|
|
BridgedArrayRef SILWitnessTable_getEntries(BridgedWitnessTable table) {
|
|
auto entries = castToWitnessTable(table)->getEntries();
|
|
return {(const unsigned char *)entries.data(), entries.size()};
|
|
}
|
|
|
|
std::string SILDefaultWitnessTable_debugDescription(BridgedDefaultWitnessTable table) {
|
|
std::string str;
|
|
llvm::raw_string_ostream os(str);
|
|
castToDefaultWitnessTable(table)->print(os);
|
|
str.pop_back(); // Remove trailing newline.
|
|
return str;
|
|
}
|
|
|
|
BridgedArrayRef SILDefaultWitnessTable_getEntries(BridgedDefaultWitnessTable table) {
|
|
auto entries = castToDefaultWitnessTable(table)->getEntries();
|
|
return {(const unsigned char *)entries.data(), entries.size()};
|
|
}
|
|
|
|
std::string SILWitnessTableEntry_debugDescription(BridgedWitnessTableEntry entry) {
|
|
std::string str;
|
|
llvm::raw_string_ostream os(str);
|
|
castToWitnessTableEntry(entry)->print(os, /*verbose=*/ false,
|
|
PrintOptions::printSIL());
|
|
str.pop_back(); // Remove trailing newline.
|
|
return str;
|
|
}
|
|
|
|
SILWitnessTable::WitnessKind
|
|
SILWitnessTableEntry_getKind(BridgedWitnessTableEntry entry) {
|
|
return castToWitnessTableEntry(entry)->getKind();
|
|
}
|
|
|
|
OptionalBridgedFunction SILWitnessTableEntry_getMethodFunction(BridgedWitnessTableEntry entry) {
|
|
return {castToWitnessTableEntry(entry)->getMethodWitness().Witness};
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SILInstruction
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
OptionalBridgedInstruction SILInstruction_next(BridgedInstruction inst) {
|
|
SILInstruction *i = castToInst(inst);
|
|
auto iter = std::next(i->getIterator());
|
|
if (iter == i->getParent()->end())
|
|
return {nullptr};
|
|
return {iter->asSILNode()};
|
|
}
|
|
|
|
OptionalBridgedInstruction SILInstruction_previous(BridgedInstruction inst) {
|
|
SILInstruction *i = castToInst(inst);
|
|
auto iter = std::next(i->getReverseIterator());
|
|
if (iter == i->getParent()->rend())
|
|
return {nullptr};
|
|
return {iter->asSILNode()};
|
|
}
|
|
|
|
BridgedBasicBlock SILInstruction_getParent(BridgedInstruction inst) {
|
|
SILInstruction *i = castToInst(inst);
|
|
assert(!i->isStaticInitializerInst() &&
|
|
"cannot get the parent of a static initializer instruction");
|
|
return {i->getParent()};
|
|
}
|
|
|
|
bool SILInstruction_isDeleted(BridgedInstruction inst) {
|
|
return castToInst(inst)->isDeleted();
|
|
}
|
|
|
|
BridgedArrayRef SILInstruction_getOperands(BridgedInstruction inst) {
|
|
auto operands = castToInst(inst)->getAllOperands();
|
|
return {(const unsigned char *)operands.data(), operands.size()};
|
|
}
|
|
|
|
void SILInstruction_setOperand(BridgedInstruction inst, SwiftInt index,
|
|
BridgedValue value) {
|
|
castToInst(inst)->setOperand((unsigned)index, castToSILValue(value));
|
|
}
|
|
|
|
SILDebugLocation SILInstruction_getLocation(BridgedInstruction inst) {
|
|
return castToInst(inst)->getDebugLocation();
|
|
}
|
|
|
|
BridgedMemoryBehavior SILInstruction_getMemBehavior(BridgedInstruction inst) {
|
|
return (BridgedMemoryBehavior)castToInst(inst)->getMemoryBehavior();
|
|
}
|
|
|
|
bool SILInstruction_mayRelease(BridgedInstruction inst) {
|
|
return castToInst(inst)->mayRelease();
|
|
}
|
|
|
|
bool SILInstruction_hasUnspecifiedSideEffects(BridgedInstruction inst) {
|
|
return castToInst(inst)->mayHaveSideEffects();
|
|
}
|
|
|
|
BridgedInstruction MultiValueInstResult_getParent(BridgedMultiValueResult result) {
|
|
return {static_cast<MultipleValueInstructionResult *>(result.obj)->getParent()};
|
|
}
|
|
|
|
SwiftInt MultiValueInstResult_getIndex(BridgedMultiValueResult result) {
|
|
auto *rs = static_cast<MultipleValueInstructionResult *>(result.obj);
|
|
return (SwiftInt)rs->getIndex();
|
|
}
|
|
|
|
SwiftInt MultipleValueInstruction_getNumResults(BridgedInstruction inst) {
|
|
return castToInst<MultipleValueInstruction>(inst)->getNumResults();
|
|
}
|
|
BridgedMultiValueResult
|
|
MultipleValueInstruction_getResult(BridgedInstruction inst, SwiftInt index) {
|
|
return {castToInst<MultipleValueInstruction>(inst)->getResult(index)};
|
|
}
|
|
|
|
BridgedArrayRef TermInst_getSuccessors(BridgedInstruction term) {
|
|
auto successors = castToInst<TermInst>(term)->getSuccessors();
|
|
return {(const unsigned char *)successors.data(), successors.size()};
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Instruction classes
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
llvm::StringRef CondFailInst_getMessage(BridgedInstruction cfi) {
|
|
return castToInst<CondFailInst>(cfi)->getMessage();
|
|
}
|
|
|
|
SwiftInt LoadInst_getLoadOwnership(BridgedInstruction load) {
|
|
return (SwiftInt)castToInst<LoadInst>(load)->getOwnershipQualifier();
|
|
}
|
|
|
|
BuiltinValueKind BuiltinInst_getID(BridgedInstruction bi) {
|
|
return castToInst<BuiltinInst>(bi)->getBuiltinInfo().ID;
|
|
}
|
|
|
|
SwiftInt AddressToPointerInst_needsStackProtection(BridgedInstruction atp) {
|
|
return castToInst<AddressToPointerInst>(atp)->needsStackProtection() ? 1 : 0;
|
|
}
|
|
|
|
SwiftInt IndexAddrInst_needsStackProtection(BridgedInstruction ia) {
|
|
return castToInst<IndexAddrInst>(ia)->needsStackProtection() ? 1 : 0;
|
|
}
|
|
|
|
BridgedGlobalVar GlobalAccessInst_getGlobal(BridgedInstruction globalInst) {
|
|
return {castToInst<GlobalAccessInst>(globalInst)->getReferencedGlobal()};
|
|
}
|
|
|
|
BridgedFunction FunctionRefBaseInst_getReferencedFunction(BridgedInstruction fri) {
|
|
return {castToInst<FunctionRefBaseInst>(fri)->getInitiallyReferencedFunction()};
|
|
}
|
|
|
|
llvm::StringRef StringLiteralInst_getValue(BridgedInstruction sli) {
|
|
return castToInst<StringLiteralInst>(sli)->getValue();
|
|
}
|
|
|
|
SwiftInt TupleExtractInst_fieldIndex(BridgedInstruction tei) {
|
|
return castToInst<TupleExtractInst>(tei)->getFieldIndex();
|
|
}
|
|
|
|
SwiftInt TupleElementAddrInst_fieldIndex(BridgedInstruction teai) {
|
|
return castToInst<TupleElementAddrInst>(teai)->getFieldIndex();
|
|
}
|
|
|
|
SwiftInt StructExtractInst_fieldIndex(BridgedInstruction sei) {
|
|
return castToInst<StructExtractInst>(sei)->getFieldIndex();
|
|
}
|
|
|
|
OptionalBridgedValue StructInst_getUniqueNonTrivialFieldValue(BridgedInstruction si) {
|
|
return {castToInst<StructInst>(si)->getUniqueNonTrivialFieldValue()};
|
|
}
|
|
|
|
SwiftInt StructElementAddrInst_fieldIndex(BridgedInstruction seai) {
|
|
return castToInst<StructElementAddrInst>(seai)->getFieldIndex();
|
|
}
|
|
|
|
SwiftInt ProjectBoxInst_fieldIndex(BridgedInstruction pbi) {
|
|
return castToInst<ProjectBoxInst>(pbi)->getFieldIndex();
|
|
}
|
|
|
|
SwiftInt EnumInst_caseIndex(BridgedInstruction ei) {
|
|
return castToInst<EnumInst>(ei)->getCaseIndex();
|
|
}
|
|
|
|
SwiftInt UncheckedEnumDataInst_caseIndex(BridgedInstruction uedi) {
|
|
return castToInst<UncheckedEnumDataInst>(uedi)->getCaseIndex();
|
|
}
|
|
|
|
SwiftInt InitEnumDataAddrInst_caseIndex(BridgedInstruction ieda) {
|
|
return castToInst<InitEnumDataAddrInst>(ieda)->getCaseIndex();
|
|
}
|
|
|
|
SwiftInt UncheckedTakeEnumDataAddrInst_caseIndex(BridgedInstruction utedi) {
|
|
return castToInst<UncheckedTakeEnumDataAddrInst>(utedi)->getCaseIndex();
|
|
}
|
|
|
|
SwiftInt InjectEnumAddrInst_caseIndex(BridgedInstruction ieai) {
|
|
return castToInst<InjectEnumAddrInst>(ieai)->getCaseIndex();
|
|
}
|
|
|
|
SwiftInt RefElementAddrInst_fieldIndex(BridgedInstruction reai) {
|
|
return castToInst<RefElementAddrInst>(reai)->getFieldIndex();
|
|
}
|
|
|
|
SwiftInt RefElementAddrInst_fieldIsLet(BridgedInstruction reai) {
|
|
return castToInst<RefElementAddrInst>(reai)->getField()->isLet();
|
|
}
|
|
|
|
SwiftInt PartialApplyInst_numArguments(BridgedInstruction pai) {
|
|
return castToInst<PartialApplyInst>(pai)->getNumArguments();
|
|
}
|
|
|
|
SwiftInt ApplyInst_numArguments(BridgedInstruction ai) {
|
|
return castToInst<ApplyInst>(ai)->getNumArguments();
|
|
}
|
|
|
|
SwiftInt PartialApply_getCalleeArgIndexOfFirstAppliedArg(BridgedInstruction pai) {
|
|
auto *paiInst = castToInst<PartialApplyInst>(pai);
|
|
return ApplySite(paiInst).getCalleeArgIndexOfFirstAppliedArg();
|
|
}
|
|
|
|
SwiftInt PartialApplyInst_isOnStack(BridgedInstruction pai) {
|
|
return castToInst<PartialApplyInst>(pai)->isOnStack() ? 1 : 0;
|
|
}
|
|
|
|
SwiftInt AllocRefInstBase_isObjc(BridgedInstruction arb) {
|
|
return castToInst<AllocRefInstBase>(arb)->isObjC();
|
|
}
|
|
|
|
SwiftInt AllocRefInstBase_canAllocOnStack(BridgedInstruction arb) {
|
|
return castToInst<AllocRefInstBase>(arb)->canAllocOnStack();
|
|
}
|
|
|
|
SwiftInt BeginApplyInst_numArguments(BridgedInstruction tai) {
|
|
return castToInst<BeginApplyInst>(tai)->getNumArguments();
|
|
}
|
|
|
|
SwiftInt TryApplyInst_numArguments(BridgedInstruction tai) {
|
|
return castToInst<TryApplyInst>(tai)->getNumArguments();
|
|
}
|
|
|
|
BridgedBasicBlock BranchInst_getTargetBlock(BridgedInstruction bi) {
|
|
return {castToInst<BranchInst>(bi)->getDestBB()};
|
|
}
|
|
|
|
SwiftInt SwitchEnumInst_getNumCases(BridgedInstruction se) {
|
|
return castToInst<SwitchEnumInst>(se)->getNumCases();
|
|
}
|
|
|
|
SwiftInt SwitchEnumInst_getCaseIndex(BridgedInstruction se, SwiftInt idx) {
|
|
auto *seInst = castToInst<SwitchEnumInst>(se);
|
|
return seInst->getModule().getCaseIndex(seInst->getCase(idx).first);
|
|
}
|
|
|
|
SwiftInt StoreInst_getStoreOwnership(BridgedInstruction store) {
|
|
return (SwiftInt)castToInst<StoreInst>(store)->getOwnershipQualifier();
|
|
}
|
|
|
|
SILAccessKind BeginAccessInst_getAccessKind(BridgedInstruction beginAccess) {
|
|
return castToInst<BeginAccessInst>(beginAccess)->getAccessKind();
|
|
}
|
|
|
|
SwiftInt BeginAccessInst_isStatic(BridgedInstruction beginAccess) {
|
|
return castToInst<BeginAccessInst>(beginAccess)->getEnforcement() == SILAccessEnforcement::Static ? 1 : 0;
|
|
}
|
|
|
|
SwiftInt CopyAddrInst_isTakeOfSrc(BridgedInstruction copyAddr) {
|
|
return castToInst<CopyAddrInst>(copyAddr)->isTakeOfSrc() ? 1 : 0;
|
|
}
|
|
|
|
SwiftInt CopyAddrInst_isInitializationOfDest(BridgedInstruction copyAddr) {
|
|
return castToInst<CopyAddrInst>(copyAddr)->isInitializationOfDest() ? 1 : 0;
|
|
}
|
|
|
|
void RefCountingInst_setIsAtomic(BridgedInstruction rc, bool isAtomic) {
|
|
castToInst<RefCountingInst>(rc)->setAtomicity(
|
|
isAtomic ? RefCountingInst::Atomicity::Atomic
|
|
: RefCountingInst::Atomicity::NonAtomic);
|
|
}
|
|
|
|
bool RefCountingInst_getIsAtomic(BridgedInstruction rc) {
|
|
return castToInst<RefCountingInst>(rc)->getAtomicity() ==
|
|
RefCountingInst::Atomicity::Atomic;
|
|
}
|
|
|
|
SwiftInt CondBranchInst_getNumTrueArgs(BridgedInstruction cbr) {
|
|
return castToInst<CondBranchInst>(cbr)->getNumTrueArgs();
|
|
}
|
|
|
|
SwiftInt KeyPathInst_getNumComponents(BridgedInstruction kpi) {
|
|
if (KeyPathPattern *pattern = castToInst<KeyPathInst>(kpi)->getPattern()) {
|
|
return (SwiftInt)pattern->getComponents().size();
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void KeyPathInst_getReferencedFunctions(BridgedInstruction kpi, SwiftInt componentIdx,
|
|
KeyPathFunctionResults * _Nonnull results) {
|
|
KeyPathPattern *pattern = castToInst<KeyPathInst>(kpi)->getPattern();
|
|
const KeyPathPatternComponent &comp = pattern->getComponents()[componentIdx];
|
|
results->numFunctions = 0;
|
|
|
|
comp.visitReferencedFunctionsAndMethods([results](SILFunction *func) {
|
|
assert(results->numFunctions < KeyPathFunctionResults::maxFunctions);
|
|
results->functions[results->numFunctions++] = {func};
|
|
}, [](SILDeclRef) {});
|
|
}
|
|
|
|
SubstitutionMap ApplySite_getSubstitutionMap(BridgedInstruction inst) {
|
|
auto as = ApplySite(castToInst(inst));
|
|
return as.getSubstitutionMap();
|
|
}
|
|
|
|
BridgedArgumentConvention
|
|
ApplySite_getArgumentConvention(BridgedInstruction inst, SwiftInt calleeArgIdx) {
|
|
auto as = ApplySite(castToInst(inst));
|
|
auto conv = as.getSubstCalleeConv().getSILArgumentConvention(calleeArgIdx);
|
|
return bridgeArgumentConvention(conv.Value);
|
|
}
|
|
|
|
SwiftInt ApplySite_getNumArguments(BridgedInstruction inst) {
|
|
auto as = ApplySite(castToInst(inst));
|
|
return as.getNumArguments();
|
|
}
|
|
|
|
SwiftInt FullApplySite_numIndirectResultArguments(BridgedInstruction inst) {
|
|
auto fas = FullApplySite(castToInst(inst));
|
|
return fas.getNumIndirectSILResults();
|
|
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SILBuilder
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
BridgedInstruction SILBuilder_createBuiltinBinaryFunction(
|
|
BridgedBuilder b, StringRef name,
|
|
BridgedType operandType, BridgedType resultType,
|
|
BridgedValueArray arguments) {
|
|
SILBuilder builder(castToInst(b.insertBefore), castToBasicBlock(b.insertAtEnd),
|
|
b.loc.getScope());
|
|
SmallVector<SILValue, 16> argValues;
|
|
return {builder.createBuiltinBinaryFunction(
|
|
RegularLocation(b.loc.getLocation()), name, getSILType(operandType),
|
|
getSILType(resultType), getSILValues(arguments, argValues))};
|
|
}
|
|
|
|
BridgedInstruction SILBuilder_createCondFail(BridgedBuilder b,
|
|
BridgedValue condition, StringRef message) {
|
|
SILBuilder builder(castToInst(b.insertBefore), castToBasicBlock(b.insertAtEnd),
|
|
b.loc.getScope());
|
|
return {builder.createCondFail(RegularLocation(b.loc.getLocation()),
|
|
castToSILValue(condition), message)};
|
|
}
|
|
|
|
BridgedInstruction SILBuilder_createIntegerLiteral(BridgedBuilder b,
|
|
BridgedType type, SwiftInt value) {
|
|
SILBuilder builder(castToInst(b.insertBefore), castToBasicBlock(b.insertAtEnd),
|
|
b.loc.getScope());
|
|
return {builder.createIntegerLiteral(RegularLocation(b.loc.getLocation()),
|
|
getSILType(type), value)};
|
|
}
|
|
|
|
BridgedInstruction SILBuilder_createAllocStack(BridgedBuilder b,
|
|
BridgedType type, SwiftInt hasDynamicLifetime, SwiftInt isLexical,
|
|
SwiftInt wasMoved) {
|
|
SILBuilder builder(castToInst(b.insertBefore), castToBasicBlock(b.insertAtEnd),
|
|
b.loc.getScope());
|
|
return {builder.createAllocStack(
|
|
RegularLocation(b.loc.getLocation()), getSILType(type), None,
|
|
hasDynamicLifetime != 0, isLexical != 0, wasMoved != 0)};
|
|
}
|
|
|
|
BridgedInstruction SILBuilder_createDeallocStack(BridgedBuilder b,
|
|
BridgedValue operand) {
|
|
SILBuilder builder(castToInst(b.insertBefore), castToBasicBlock(b.insertAtEnd),
|
|
b.loc.getScope());
|
|
return {builder.createDeallocStack(RegularLocation(b.loc.getLocation()),
|
|
castToSILValue(operand))};
|
|
}
|
|
|
|
BridgedInstruction SILBuilder_createDeallocStackRef(BridgedBuilder b,
|
|
BridgedValue operand) {
|
|
SILBuilder builder(castToInst(b.insertBefore), castToBasicBlock(b.insertAtEnd),
|
|
b.loc.getScope());
|
|
return {builder.createDeallocStackRef(RegularLocation(b.loc.getLocation()),
|
|
castToSILValue(operand))};
|
|
}
|
|
|
|
BridgedInstruction
|
|
SILBuilder_createUncheckedRefCast(BridgedBuilder b,
|
|
BridgedValue op,
|
|
BridgedType type) {
|
|
SILBuilder builder(castToInst(b.insertBefore), castToBasicBlock(b.insertAtEnd),
|
|
b.loc.getScope());
|
|
return {builder.createUncheckedRefCast(RegularLocation(b.loc.getLocation()),
|
|
castToSILValue(op), getSILType(type))};
|
|
}
|
|
|
|
BridgedInstruction SILBuilder_createSetDeallocating(BridgedBuilder b,
|
|
BridgedValue op, bool isAtomic) {
|
|
SILBuilder builder(castToInst(b.insertBefore), castToBasicBlock(b.insertAtEnd),
|
|
b.loc.getScope());
|
|
return {builder.createSetDeallocating(
|
|
RegularLocation(b.loc.getLocation()), castToSILValue(op),
|
|
isAtomic ? RefCountingInst::Atomicity::Atomic
|
|
: RefCountingInst::Atomicity::NonAtomic)};
|
|
}
|
|
|
|
BridgedInstruction
|
|
SILBuilder_createFunctionRef(BridgedBuilder b,
|
|
BridgedFunction function) {
|
|
SILBuilder builder(castToInst(b.insertBefore), castToBasicBlock(b.insertAtEnd),
|
|
b.loc.getScope());
|
|
return {builder.createFunctionRef(RegularLocation(b.loc.getLocation()),
|
|
castToFunction(function))};
|
|
}
|
|
|
|
BridgedInstruction SILBuilder_createCopyValue(BridgedBuilder b,
|
|
BridgedValue op) {
|
|
SILBuilder builder(castToInst(b.insertBefore), castToBasicBlock(b.insertAtEnd),
|
|
b.loc.getScope());
|
|
return {builder.createCopyValue(RegularLocation(b.loc.getLocation()),
|
|
castToSILValue(op))};
|
|
}
|
|
|
|
BridgedInstruction SILBuilder_createCopyAddr(BridgedBuilder b,
|
|
BridgedValue from, BridgedValue to,
|
|
SwiftInt takeSource, SwiftInt initializeDest) {
|
|
SILBuilder builder(castToInst(b.insertBefore), castToBasicBlock(b.insertAtEnd),
|
|
b.loc.getScope());
|
|
return {builder.createCopyAddr(RegularLocation(b.loc.getLocation()),
|
|
castToSILValue(from), castToSILValue(to),
|
|
IsTake_t(takeSource != 0),
|
|
IsInitialization_t(initializeDest != 0))};
|
|
}
|
|
|
|
BridgedInstruction SILBuilder_createDestroyValue(BridgedBuilder b,
|
|
BridgedValue op) {
|
|
SILBuilder builder(castToInst(b.insertBefore), castToBasicBlock(b.insertAtEnd),
|
|
b.loc.getScope());
|
|
return {builder.createDestroyValue(RegularLocation(b.loc.getLocation()),
|
|
castToSILValue(op))};
|
|
}
|
|
|
|
BridgedInstruction SILBuilder_createApply(BridgedBuilder b,
|
|
BridgedValue function,
|
|
SubstitutionMap subMap,
|
|
BridgedValueArray arguments) {
|
|
SILBuilder builder(castToInst(b.insertBefore), castToBasicBlock(b.insertAtEnd),
|
|
b.loc.getScope());
|
|
SmallVector<SILValue, 16> argValues;
|
|
return {builder.createApply(RegularLocation(b.loc.getLocation()),
|
|
castToSILValue(function), subMap,
|
|
getSILValues(arguments, argValues))};
|
|
}
|
|
|
|
static EnumElementDecl *getEnumElement(SILType enumType, int caseIndex) {
|
|
EnumDecl *enumDecl = enumType.getEnumOrBoundGenericEnum();
|
|
for (auto elemWithIndex : llvm::enumerate(enumDecl->getAllElements())) {
|
|
if ((int)elemWithIndex.index() == caseIndex)
|
|
return elemWithIndex.value();
|
|
}
|
|
llvm_unreachable("invalid enum case index");
|
|
}
|
|
|
|
BridgedInstruction SILBuilder_createUncheckedEnumData(BridgedBuilder b,
|
|
BridgedValue enumVal, SwiftInt caseIdx,
|
|
BridgedType resultType) {
|
|
SILBuilder builder(castToInst(b.insertBefore), castToBasicBlock(b.insertAtEnd),
|
|
b.loc.getScope());
|
|
SILValue en = castToSILValue(enumVal);
|
|
return {builder.createUncheckedEnumData(
|
|
RegularLocation(b.loc.getLocation()), castToSILValue(enumVal),
|
|
getEnumElement(en->getType(), caseIdx), castToSILType(resultType))};
|
|
}
|
|
|
|
BridgedInstruction SILBuilder_createSwitchEnumInst(BridgedBuilder b,
|
|
BridgedValue enumVal,
|
|
OptionalBridgedBasicBlock defaultBlock,
|
|
const void * _Nullable enumCases,
|
|
SwiftInt numEnumCases) {
|
|
SILBuilder builder(castToInst(b.insertBefore), castToBasicBlock(b.insertAtEnd),
|
|
b.loc.getScope());
|
|
using BridgedCase = const std::pair<SwiftInt, BridgedBasicBlock>;
|
|
ArrayRef<BridgedCase> cases(static_cast<BridgedCase *>(enumCases),
|
|
(unsigned)numEnumCases);
|
|
llvm::SmallDenseMap<SwiftInt, EnumElementDecl *> mappedElements;
|
|
SILValue en = castToSILValue(enumVal);
|
|
EnumDecl *enumDecl = en->getType().getEnumOrBoundGenericEnum();
|
|
for (auto elemWithIndex : llvm::enumerate(enumDecl->getAllElements())) {
|
|
mappedElements[elemWithIndex.index()] = elemWithIndex.value();
|
|
}
|
|
SmallVector<std::pair<EnumElementDecl *, SILBasicBlock *>, 16> convertedCases;
|
|
for (auto c : cases) {
|
|
assert(mappedElements.count(c.first) && "wrong enum element index");
|
|
convertedCases.push_back({mappedElements[c.first], castToBasicBlock(c.second)});
|
|
}
|
|
return {builder.createSwitchEnum(RegularLocation(b.loc.getLocation()),
|
|
castToSILValue(enumVal),
|
|
castToBasicBlock(defaultBlock), convertedCases)};
|
|
}
|
|
|
|
BridgedInstruction SILBuilder_createBranch(
|
|
BridgedBuilder b, BridgedBasicBlock destBlock,
|
|
BridgedValueArray arguments) {
|
|
SILBuilder builder(castToInst(b.insertBefore), castToBasicBlock(b.insertAtEnd),
|
|
b.loc.getScope());
|
|
SmallVector<SILValue, 16> argValues;
|
|
return {builder.createBranch(RegularLocation(b.loc.getLocation()),
|
|
castToBasicBlock(destBlock),
|
|
getSILValues(arguments, argValues))};
|
|
}
|
|
|
|
BridgedInstruction SILBuilder_createUnreachable(BridgedBuilder b) {
|
|
SILBuilder builder(castToInst(b.insertBefore), castToBasicBlock(b.insertAtEnd),
|
|
b.loc.getScope());
|
|
return {builder.createUnreachable(RegularLocation(b.loc.getLocation()))};
|
|
}
|