Files
RedBear-OS/local/recipes/dev/libclc/source/llvm/lib/SandboxIR/Constant.cpp
T
vasilito cb424d7448 build: static patch-sanity linter (shift-left the malformed-patch class)
verify-patch-sanity.py validates every active recipe .patch has internally-
consistent hunk line counts — catching the 'malformed patch at line N' failure
at commit/CI/preflight time instead of hours into a cook. This cycle hit that
class three times (qtwaylandscanner, sddm, xwayland), each only discovered when
cookbook tried to apply the patch.

Running it across the repo found 29 latent malformed patches (validated against
GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22').
They were harmless only because they sit in vendored recipes (baked, not re-
applied) — but would fail on any version-bump re-derivation. --fix recounts the
hunk headers (body untouched) and repaired all 29.

Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test
(test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats
(empty placeholders, bare-@@ git hunks).
2026-08-01 05:13:02 +03:00

485 lines
18 KiB
C++

//===- Constant.cpp - The Constant classes of Sandbox IR ------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "llvm/SandboxIR/Constant.h"
#include "llvm/SandboxIR/BasicBlock.h"
#include "llvm/SandboxIR/Context.h"
#include "llvm/SandboxIR/Function.h"
#include "llvm/Support/Compiler.h"
namespace llvm::sandboxir {
#ifndef NDEBUG
void Constant::dumpOS(raw_ostream &OS) const {
dumpCommonPrefix(OS);
dumpCommonSuffix(OS);
}
#endif // NDEBUG
ConstantInt *ConstantInt::getTrue(Context &Ctx) {
auto *LLVMC = llvm::ConstantInt::getTrue(Ctx.LLVMCtx);
return cast<ConstantInt>(Ctx.getOrCreateConstant(LLVMC));
}
ConstantInt *ConstantInt::getFalse(Context &Ctx) {
auto *LLVMC = llvm::ConstantInt::getFalse(Ctx.LLVMCtx);
return cast<ConstantInt>(Ctx.getOrCreateConstant(LLVMC));
}
ConstantInt *ConstantInt::getBool(Context &Ctx, bool V) {
auto *LLVMC = llvm::ConstantInt::getBool(Ctx.LLVMCtx, V);
return cast<ConstantInt>(Ctx.getOrCreateConstant(LLVMC));
}
Constant *ConstantInt::getTrue(Type *Ty) {
auto *LLVMC = llvm::ConstantInt::getTrue(Ty->LLVMTy);
return Ty->getContext().getOrCreateConstant(LLVMC);
}
Constant *ConstantInt::getFalse(Type *Ty) {
auto *LLVMC = llvm::ConstantInt::getFalse(Ty->LLVMTy);
return Ty->getContext().getOrCreateConstant(LLVMC);
}
Constant *ConstantInt::getBool(Type *Ty, bool V) {
auto *LLVMC = llvm::ConstantInt::getBool(Ty->LLVMTy, V);
return Ty->getContext().getOrCreateConstant(LLVMC);
}
ConstantInt *ConstantInt::get(Type *Ty, uint64_t V, bool IsSigned) {
auto *LLVMC = llvm::ConstantInt::get(Ty->LLVMTy, V, IsSigned);
return cast<ConstantInt>(Ty->getContext().getOrCreateConstant(LLVMC));
}
ConstantInt *ConstantInt::get(IntegerType *Ty, uint64_t V, bool IsSigned) {
auto *LLVMC = llvm::ConstantInt::get(Ty->LLVMTy, V, IsSigned);
return cast<ConstantInt>(Ty->getContext().getOrCreateConstant(LLVMC));
}
ConstantInt *ConstantInt::getSigned(IntegerType *Ty, int64_t V) {
auto *LLVMC =
llvm::ConstantInt::getSigned(cast<llvm::IntegerType>(Ty->LLVMTy), V);
return cast<ConstantInt>(Ty->getContext().getOrCreateConstant(LLVMC));
}
Constant *ConstantInt::getSigned(Type *Ty, int64_t V) {
auto *LLVMC = llvm::ConstantInt::getSigned(Ty->LLVMTy, V);
return Ty->getContext().getOrCreateConstant(LLVMC);
}
ConstantInt *ConstantInt::get(Context &Ctx, const APInt &V) {
auto *LLVMC = llvm::ConstantInt::get(Ctx.LLVMCtx, V);
return cast<ConstantInt>(Ctx.getOrCreateConstant(LLVMC));
}
ConstantInt *ConstantInt::get(IntegerType *Ty, StringRef Str, uint8_t Radix) {
auto *LLVMC =
llvm::ConstantInt::get(cast<llvm::IntegerType>(Ty->LLVMTy), Str, Radix);
return cast<ConstantInt>(Ty->getContext().getOrCreateConstant(LLVMC));
}
Constant *ConstantInt::get(Type *Ty, const APInt &V) {
auto *LLVMC = llvm::ConstantInt::get(Ty->LLVMTy, V);
return Ty->getContext().getOrCreateConstant(LLVMC);
}
IntegerType *ConstantInt::getIntegerType() const {
auto *LLVMTy = cast<llvm::ConstantInt>(Val)->getIntegerType();
return cast<IntegerType>(Ctx.getType(LLVMTy));
}
bool ConstantInt::isValueValidForType(Type *Ty, uint64_t V) {
return llvm::ConstantInt::isValueValidForType(Ty->LLVMTy, V);
}
bool ConstantInt::isValueValidForType(Type *Ty, int64_t V) {
return llvm::ConstantInt::isValueValidForType(Ty->LLVMTy, V);
}
Constant *ConstantFP::get(Type *Ty, double V) {
auto *LLVMC = llvm::ConstantFP::get(Ty->LLVMTy, V);
return Ty->getContext().getOrCreateConstant(LLVMC);
}
Constant *ConstantFP::get(Type *Ty, const APFloat &V) {
auto *LLVMC = llvm::ConstantFP::get(Ty->LLVMTy, V);
return Ty->getContext().getOrCreateConstant(LLVMC);
}
Constant *ConstantFP::get(Type *Ty, StringRef Str) {
auto *LLVMC = llvm::ConstantFP::get(Ty->LLVMTy, Str);
return Ty->getContext().getOrCreateConstant(LLVMC);
}
ConstantFP *ConstantFP::get(const APFloat &V, Context &Ctx) {
auto *LLVMC = llvm::ConstantFP::get(Ctx.LLVMCtx, V);
return cast<ConstantFP>(Ctx.getOrCreateConstant(LLVMC));
}
Constant *ConstantFP::getNaN(Type *Ty, bool Negative, uint64_t Payload) {
auto *LLVMC = llvm::ConstantFP::getNaN(Ty->LLVMTy, Negative, Payload);
return cast<Constant>(Ty->getContext().getOrCreateConstant(LLVMC));
}
Constant *ConstantFP::getQNaN(Type *Ty, bool Negative, APInt *Payload) {
auto *LLVMC = llvm::ConstantFP::getQNaN(Ty->LLVMTy, Negative, Payload);
return cast<Constant>(Ty->getContext().getOrCreateConstant(LLVMC));
}
Constant *ConstantFP::getSNaN(Type *Ty, bool Negative, APInt *Payload) {
auto *LLVMC = llvm::ConstantFP::getSNaN(Ty->LLVMTy, Negative, Payload);
return cast<Constant>(Ty->getContext().getOrCreateConstant(LLVMC));
}
Constant *ConstantFP::getZero(Type *Ty, bool Negative) {
auto *LLVMC = llvm::ConstantFP::getZero(Ty->LLVMTy, Negative);
return cast<Constant>(Ty->getContext().getOrCreateConstant(LLVMC));
}
Constant *ConstantFP::getNegativeZero(Type *Ty) {
auto *LLVMC = llvm::ConstantFP::getNegativeZero(Ty->LLVMTy);
return cast<Constant>(Ty->getContext().getOrCreateConstant(LLVMC));
}
Constant *ConstantFP::getInfinity(Type *Ty, bool Negative) {
auto *LLVMC = llvm::ConstantFP::getInfinity(Ty->LLVMTy, Negative);
return cast<Constant>(Ty->getContext().getOrCreateConstant(LLVMC));
}
bool ConstantFP::isValueValidForType(Type *Ty, const APFloat &V) {
return llvm::ConstantFP::isValueValidForType(Ty->LLVMTy, V);
}
Constant *ConstantArray::get(ArrayType *T, ArrayRef<Constant *> V) {
auto &Ctx = T->getContext();
SmallVector<llvm::Constant *> LLVMValues;
LLVMValues.reserve(V.size());
for (auto *Elm : V)
LLVMValues.push_back(cast<llvm::Constant>(Elm->Val));
auto *LLVMC =
llvm::ConstantArray::get(cast<llvm::ArrayType>(T->LLVMTy), LLVMValues);
return cast<ConstantArray>(Ctx.getOrCreateConstant(LLVMC));
}
ArrayType *ConstantArray::getType() const {
return cast<ArrayType>(
Ctx.getType(cast<llvm::ConstantArray>(Val)->getType()));
}
Constant *ConstantStruct::get(StructType *T, ArrayRef<Constant *> V) {
auto &Ctx = T->getContext();
SmallVector<llvm::Constant *> LLVMValues;
LLVMValues.reserve(V.size());
for (auto *Elm : V)
LLVMValues.push_back(cast<llvm::Constant>(Elm->Val));
auto *LLVMC =
llvm::ConstantStruct::get(cast<llvm::StructType>(T->LLVMTy), LLVMValues);
return cast<ConstantStruct>(Ctx.getOrCreateConstant(LLVMC));
}
StructType *ConstantStruct::getTypeForElements(Context &Ctx,
ArrayRef<Constant *> V,
bool Packed) {
unsigned VecSize = V.size();
SmallVector<Type *, 16> EltTypes;
EltTypes.reserve(VecSize);
for (Constant *Elm : V)
EltTypes.push_back(Elm->getType());
return StructType::get(Ctx, EltTypes, Packed);
}
Constant *ConstantVector::get(ArrayRef<Constant *> V) {
assert(!V.empty() && "Expected non-empty V!");
auto &Ctx = V[0]->getContext();
SmallVector<llvm::Constant *, 8> LLVMV;
LLVMV.reserve(V.size());
for (auto *Elm : V)
LLVMV.push_back(cast<llvm::Constant>(Elm->Val));
return Ctx.getOrCreateConstant(llvm::ConstantVector::get(LLVMV));
}
Constant *ConstantVector::getSplat(ElementCount EC, Constant *Elt) {
auto *LLVMElt = cast<llvm::Constant>(Elt->Val);
auto &Ctx = Elt->getContext();
return Ctx.getOrCreateConstant(llvm::ConstantVector::getSplat(EC, LLVMElt));
}
Constant *ConstantVector::getSplatValue(bool AllowPoison) const {
auto *LLVMSplatValue = cast_or_null<llvm::Constant>(
cast<llvm::ConstantVector>(Val)->getSplatValue(AllowPoison));
return LLVMSplatValue ? Ctx.getOrCreateConstant(LLVMSplatValue) : nullptr;
}
ConstantAggregateZero *ConstantAggregateZero::get(Type *Ty) {
auto *LLVMC = llvm::ConstantAggregateZero::get(Ty->LLVMTy);
return cast<ConstantAggregateZero>(
Ty->getContext().getOrCreateConstant(LLVMC));
}
Constant *ConstantAggregateZero::getSequentialElement() const {
return cast<Constant>(Ctx.getValue(
cast<llvm::ConstantAggregateZero>(Val)->getSequentialElement()));
}
Constant *ConstantAggregateZero::getStructElement(unsigned Elt) const {
return cast<Constant>(Ctx.getValue(
cast<llvm::ConstantAggregateZero>(Val)->getStructElement(Elt)));
}
Constant *ConstantAggregateZero::getElementValue(Constant *C) const {
return cast<Constant>(
Ctx.getValue(cast<llvm::ConstantAggregateZero>(Val)->getElementValue(
cast<llvm::Constant>(C->Val))));
}
Constant *ConstantAggregateZero::getElementValue(unsigned Idx) const {
return cast<Constant>(Ctx.getValue(
cast<llvm::ConstantAggregateZero>(Val)->getElementValue(Idx)));
}
ConstantPointerNull *ConstantPointerNull::get(PointerType *Ty) {
auto *LLVMC =
llvm::ConstantPointerNull::get(cast<llvm::PointerType>(Ty->LLVMTy));
return cast<ConstantPointerNull>(Ty->getContext().getOrCreateConstant(LLVMC));
}
PointerType *ConstantPointerNull::getType() const {
return cast<PointerType>(
Ctx.getType(cast<llvm::ConstantPointerNull>(Val)->getType()));
}
UndefValue *UndefValue::get(Type *T) {
auto *LLVMC = llvm::UndefValue::get(T->LLVMTy);
return cast<UndefValue>(T->getContext().getOrCreateConstant(LLVMC));
}
UndefValue *UndefValue::getSequentialElement() const {
return cast<UndefValue>(Ctx.getOrCreateConstant(
cast<llvm::UndefValue>(Val)->getSequentialElement()));
}
UndefValue *UndefValue::getStructElement(unsigned Elt) const {
return cast<UndefValue>(Ctx.getOrCreateConstant(
cast<llvm::UndefValue>(Val)->getStructElement(Elt)));
}
UndefValue *UndefValue::getElementValue(Constant *C) const {
return cast<UndefValue>(
Ctx.getOrCreateConstant(cast<llvm::UndefValue>(Val)->getElementValue(
cast<llvm::Constant>(C->Val))));
}
UndefValue *UndefValue::getElementValue(unsigned Idx) const {
return cast<UndefValue>(Ctx.getOrCreateConstant(
cast<llvm::UndefValue>(Val)->getElementValue(Idx)));
}
PoisonValue *PoisonValue::get(Type *T) {
auto *LLVMC = llvm::PoisonValue::get(T->LLVMTy);
return cast<PoisonValue>(T->getContext().getOrCreateConstant(LLVMC));
}
PoisonValue *PoisonValue::getSequentialElement() const {
return cast<PoisonValue>(Ctx.getOrCreateConstant(
cast<llvm::PoisonValue>(Val)->getSequentialElement()));
}
PoisonValue *PoisonValue::getStructElement(unsigned Elt) const {
return cast<PoisonValue>(Ctx.getOrCreateConstant(
cast<llvm::PoisonValue>(Val)->getStructElement(Elt)));
}
PoisonValue *PoisonValue::getElementValue(Constant *C) const {
return cast<PoisonValue>(
Ctx.getOrCreateConstant(cast<llvm::PoisonValue>(Val)->getElementValue(
cast<llvm::Constant>(C->Val))));
}
PoisonValue *PoisonValue::getElementValue(unsigned Idx) const {
return cast<PoisonValue>(Ctx.getOrCreateConstant(
cast<llvm::PoisonValue>(Val)->getElementValue(Idx)));
}
void GlobalVariable::setAlignment(MaybeAlign Align) {
Ctx.getTracker()
.emplaceIfTracking<GenericSetter<&GlobalVariable::getAlign,
&GlobalVariable::setAlignment>>(this);
cast<llvm::GlobalVariable>(Val)->setAlignment(Align);
}
void GlobalObject::setSection(StringRef S) {
Ctx.getTracker()
.emplaceIfTracking<
GenericSetter<&GlobalObject::getSection, &GlobalObject::setSection>>(
this);
cast<llvm::GlobalObject>(Val)->setSection(S);
}
template <typename GlobalT, typename LLVMGlobalT, typename ParentT,
typename LLVMParentT>
GlobalT &GlobalWithNodeAPI<GlobalT, LLVMGlobalT, ParentT, LLVMParentT>::
LLVMGVToGV::operator()(LLVMGlobalT &LLVMGV) const {
return cast<GlobalT>(*Ctx.getValue(&LLVMGV));
}
// Explicit instantiations.
template class LLVM_EXPORT_TEMPLATE GlobalWithNodeAPI<
GlobalIFunc, llvm::GlobalIFunc, GlobalObject, llvm::GlobalObject>;
template class LLVM_EXPORT_TEMPLATE GlobalWithNodeAPI<
Function, llvm::Function, GlobalObject, llvm::GlobalObject>;
template class LLVM_EXPORT_TEMPLATE GlobalWithNodeAPI<
GlobalVariable, llvm::GlobalVariable, GlobalObject, llvm::GlobalObject>;
template class LLVM_EXPORT_TEMPLATE GlobalWithNodeAPI<
GlobalAlias, llvm::GlobalAlias, GlobalValue, llvm::GlobalValue>;
void GlobalIFunc::setResolver(Constant *Resolver) {
Ctx.getTracker()
.emplaceIfTracking<
GenericSetter<&GlobalIFunc::getResolver, &GlobalIFunc::setResolver>>(
this);
cast<llvm::GlobalIFunc>(Val)->setResolver(
cast<llvm::Constant>(Resolver->Val));
}
Constant *GlobalIFunc::getResolver() const {
return Ctx.getOrCreateConstant(cast<llvm::GlobalIFunc>(Val)->getResolver());
}
Function *GlobalIFunc::getResolverFunction() {
return cast<Function>(Ctx.getOrCreateConstant(
cast<llvm::GlobalIFunc>(Val)->getResolverFunction()));
}
GlobalVariable &
GlobalVariable::LLVMGVToGV::operator()(llvm::GlobalVariable &LLVMGV) const {
return cast<GlobalVariable>(*Ctx.getValue(&LLVMGV));
}
Constant *GlobalVariable::getInitializer() const {
return Ctx.getOrCreateConstant(
cast<llvm::GlobalVariable>(Val)->getInitializer());
}
void GlobalVariable::setInitializer(Constant *InitVal) {
Ctx.getTracker()
.emplaceIfTracking<GenericSetter<&GlobalVariable::getInitializer,
&GlobalVariable::setInitializer>>(this);
cast<llvm::GlobalVariable>(Val)->setInitializer(
cast<llvm::Constant>(InitVal->Val));
}
void GlobalVariable::setConstant(bool V) {
Ctx.getTracker()
.emplaceIfTracking<GenericSetter<&GlobalVariable::isConstant,
&GlobalVariable::setConstant>>(this);
cast<llvm::GlobalVariable>(Val)->setConstant(V);
}
void GlobalVariable::setExternallyInitialized(bool V) {
Ctx.getTracker()
.emplaceIfTracking<
GenericSetter<&GlobalVariable::isExternallyInitialized,
&GlobalVariable::setExternallyInitialized>>(this);
cast<llvm::GlobalVariable>(Val)->setExternallyInitialized(V);
}
void GlobalAlias::setAliasee(Constant *Aliasee) {
Ctx.getTracker()
.emplaceIfTracking<
GenericSetter<&GlobalAlias::getAliasee, &GlobalAlias::setAliasee>>(
this);
cast<llvm::GlobalAlias>(Val)->setAliasee(cast<llvm::Constant>(Aliasee->Val));
}
Constant *GlobalAlias::getAliasee() const {
return cast<Constant>(
Ctx.getOrCreateConstant(cast<llvm::GlobalAlias>(Val)->getAliasee()));
}
const GlobalObject *GlobalAlias::getAliaseeObject() const {
return cast<GlobalObject>(Ctx.getOrCreateConstant(
cast<llvm::GlobalAlias>(Val)->getAliaseeObject()));
}
void GlobalValue::setUnnamedAddr(UnnamedAddr V) {
Ctx.getTracker()
.emplaceIfTracking<GenericSetter<&GlobalValue::getUnnamedAddr,
&GlobalValue::setUnnamedAddr>>(this);
cast<llvm::GlobalValue>(Val)->setUnnamedAddr(V);
}
void GlobalValue::setVisibility(VisibilityTypes V) {
Ctx.getTracker()
.emplaceIfTracking<GenericSetter<&GlobalValue::getVisibility,
&GlobalValue::setVisibility>>(this);
cast<llvm::GlobalValue>(Val)->setVisibility(V);
}
NoCFIValue *NoCFIValue::get(GlobalValue *GV) {
auto *LLVMC = llvm::NoCFIValue::get(cast<llvm::GlobalValue>(GV->Val));
return cast<NoCFIValue>(GV->getContext().getOrCreateConstant(LLVMC));
}
GlobalValue *NoCFIValue::getGlobalValue() const {
auto *LLVMC = cast<llvm::NoCFIValue>(Val)->getGlobalValue();
return cast<GlobalValue>(Ctx.getOrCreateConstant(LLVMC));
}
PointerType *NoCFIValue::getType() const {
return cast<PointerType>(Ctx.getType(cast<llvm::NoCFIValue>(Val)->getType()));
}
ConstantPtrAuth *ConstantPtrAuth::get(Constant *Ptr, ConstantInt *Key,
ConstantInt *Disc, Constant *AddrDisc) {
auto *LLVMC = llvm::ConstantPtrAuth::get(
cast<llvm::Constant>(Ptr->Val), cast<llvm::ConstantInt>(Key->Val),
cast<llvm::ConstantInt>(Disc->Val), cast<llvm::Constant>(AddrDisc->Val));
return cast<ConstantPtrAuth>(Ptr->getContext().getOrCreateConstant(LLVMC));
}
Constant *ConstantPtrAuth::getPointer() const {
return Ctx.getOrCreateConstant(
cast<llvm::ConstantPtrAuth>(Val)->getPointer());
}
ConstantInt *ConstantPtrAuth::getKey() const {
return cast<ConstantInt>(
Ctx.getOrCreateConstant(cast<llvm::ConstantPtrAuth>(Val)->getKey()));
}
ConstantInt *ConstantPtrAuth::getDiscriminator() const {
return cast<ConstantInt>(Ctx.getOrCreateConstant(
cast<llvm::ConstantPtrAuth>(Val)->getDiscriminator()));
}
Constant *ConstantPtrAuth::getAddrDiscriminator() const {
return Ctx.getOrCreateConstant(
cast<llvm::ConstantPtrAuth>(Val)->getAddrDiscriminator());
}
ConstantPtrAuth *ConstantPtrAuth::getWithSameSchema(Constant *Pointer) const {
auto *LLVMC = cast<llvm::ConstantPtrAuth>(Val)->getWithSameSchema(
cast<llvm::Constant>(Pointer->Val));
return cast<ConstantPtrAuth>(Ctx.getOrCreateConstant(LLVMC));
}
BlockAddress *BlockAddress::get(Function *F, BasicBlock *BB) {
auto *LLVMC = llvm::BlockAddress::get(cast<llvm::Function>(F->Val),
cast<llvm::BasicBlock>(BB->Val));
return cast<BlockAddress>(F->getContext().getOrCreateConstant(LLVMC));
}
BlockAddress *BlockAddress::get(BasicBlock *BB) {
auto *LLVMC = llvm::BlockAddress::get(cast<llvm::BasicBlock>(BB->Val));
return cast<BlockAddress>(BB->getContext().getOrCreateConstant(LLVMC));
}
BlockAddress *BlockAddress::lookup(const BasicBlock *BB) {
auto *LLVMC = llvm::BlockAddress::lookup(cast<llvm::BasicBlock>(BB->Val));
return cast_or_null<BlockAddress>(BB->getContext().getValue(LLVMC));
}
Function *BlockAddress::getFunction() const {
return cast<Function>(
Ctx.getValue(cast<llvm::BlockAddress>(Val)->getFunction()));
}
BasicBlock *BlockAddress::getBasicBlock() const {
return cast<BasicBlock>(
Ctx.getValue(cast<llvm::BlockAddress>(Val)->getBasicBlock()));
}
DSOLocalEquivalent *DSOLocalEquivalent::get(GlobalValue *GV) {
auto *LLVMC = llvm::DSOLocalEquivalent::get(cast<llvm::GlobalValue>(GV->Val));
return cast<DSOLocalEquivalent>(GV->getContext().getValue(LLVMC));
}
GlobalValue *DSOLocalEquivalent::getGlobalValue() const {
return cast<GlobalValue>(
Ctx.getValue(cast<llvm::DSOLocalEquivalent>(Val)->getGlobalValue()));
}
} // namespace llvm::sandboxir