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Merge llvm-project release/14.x llvmorg-14.0.0-rc4-2-gadd3ab7f4c8a

Browse Source 
This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14.0.0-rc4-2-gadd3ab7f4c8a.

PR:		261742
MFC after:	2 weeks
This commit is contained in:
Dimitry Andric 2022-03-17 20:16:00 +01:00
commit fb03ea46eb
31 changed files with 387 additions and 165 deletions
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4
contrib/llvm-project/clang/include/clang/Basic/LangOptions.h
View File

@ -181,10 +181,6 @@ public:
/// global-scope inline variables incorrectly.
Ver12,
/// Attempt to be ABI-compatible with code generated by Clang 13.0.x.
/// This causes clang to not pack non-POD members of packed structs.
Ver13,
/// Conform to the underlying platform's C and C++ ABIs as closely
/// as we can.
Latest

7
contrib/llvm-project/clang/lib/AST/RecordLayoutBuilder.cpp
View File

@ -1887,12 +1887,7 @@ void ItaniumRecordLayoutBuilder::LayoutField(const FieldDecl *D,
UnfilledBitsInLastUnit = 0;
LastBitfieldStorageUnitSize = 0;
llvm::Triple Target = Context.getTargetInfo().getTriple();
bool FieldPacked = (Packed && (!FieldClass || FieldClass->isPOD() ||
Context.getLangOpts().getClangABICompat() <=
LangOptions::ClangABI::Ver13 ||
Target.isPS4() || Target.isOSDarwin())) ||
D->hasAttr<PackedAttr>();
bool FieldPacked = Packed || D->hasAttr<PackedAttr>();
AlignRequirementKind AlignRequirement = AlignRequirementKind::None;
CharUnits FieldSize;

6
contrib/llvm-project/clang/lib/Driver/ToolChains/PPCLinux.cpp
View File

@ -76,9 +76,11 @@ bool PPCLinuxToolChain::SupportIEEEFloat128(
if (Args.hasArg(options::OPT_nostdlib, options::OPT_nostdlibxx))
return true;
CXXStdlibType StdLib = ToolChain::GetCXXStdlibType(Args);
bool HasUnsupportedCXXLib =
ToolChain::GetCXXStdlibType(Args) == CST_Libcxx &&
GCCInstallation.getVersion().isOlderThan(12, 1, 0);
StdLib == CST_Libcxx ||
(StdLib == CST_Libstdcxx &&
GCCInstallation.getVersion().isOlderThan(12, 1, 0));
return GlibcSupportsFloat128(Linux::getDynamicLinker(Args)) &&
!(D.CCCIsCXX() && HasUnsupportedCXXLib);

4
contrib/llvm-project/clang/lib/Frontend/CompilerInvocation.cpp
View File

@ -3560,8 +3560,6 @@ void CompilerInvocation::GenerateLangArgs(const LangOptions &Opts,
GenerateArg(Args, OPT_fclang_abi_compat_EQ, "11.0", SA);
else if (Opts.getClangABICompat() == LangOptions::ClangABI::Ver12)
GenerateArg(Args, OPT_fclang_abi_compat_EQ, "12.0", SA);
else if (Opts.getClangABICompat() == LangOptions::ClangABI::Ver13)
GenerateArg(Args, OPT_fclang_abi_compat_EQ, "13.0", SA);
if (Opts.getSignReturnAddressScope() ==
LangOptions::SignReturnAddressScopeKind::All)
@ -4064,8 +4062,6 @@ bool CompilerInvocation::ParseLangArgs(LangOptions &Opts, ArgList &Args,
Opts.setClangABICompat(LangOptions::ClangABI::Ver11);
else if (Major <= 12)
Opts.setClangABICompat(LangOptions::ClangABI::Ver12);
else if (Major <= 13)
Opts.setClangABICompat(LangOptions::ClangABI::Ver13);
} else if (Ver != "latest") {
Diags.Report(diag::err_drv_invalid_value)
<< A->getAsString(Args) << A->getValue();

4
contrib/llvm-project/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
View File

@ -6012,7 +6012,9 @@ NamedDecl *Sema::FindInstantiatedDecl(SourceLocation Loc, NamedDecl *D,
(ParentDependsOnArgs && (ParentDC->isFunctionOrMethod() ||
isa<OMPDeclareReductionDecl>(ParentDC) ||
isa<OMPDeclareMapperDecl>(ParentDC))) ||
(isa<CXXRecordDecl>(D) && cast<CXXRecordDecl>(D)->isLambda())) {
(isa<CXXRecordDecl>(D) && cast<CXXRecordDecl>(D)->isLambda() &&
cast<CXXRecordDecl>(D)->getTemplateDepth() >
TemplateArgs.getNumRetainedOuterLevels())) {
// D is a local of some kind. Look into the map of local
// declarations to their instantiations.
if (CurrentInstantiationScope) {

50
contrib/llvm-project/libcxx/include/span
View File

@ -170,7 +170,25 @@ struct __is_std_span : false_type {};
template <class _Tp, size_t _Sz>
struct __is_std_span<span<_Tp, _Sz>> : true_type {};
#if !defined(_LIBCPP_HAS_NO_CONCEPTS) && !defined(_LIBCPP_HAS_NO_INCOMPLETE_RANGES)
#if defined(_LIBCPP_HAS_NO_CONCEPTS) || defined(_LIBCPP_HAS_NO_INCOMPLETE_RANGES)
// This is a temporary workaround until we ship <ranges> -- we've unfortunately been
// shipping <span> before its API was finalized, and we used to provide a constructor
// from container types that had the requirements below. To avoid breaking code that
// has started relying on the range-based constructor until we ship all of <ranges>,
// we emulate the constructor requirements like this.
template <class _Range, class _ElementType, class = void>
struct __span_compatible_range : false_type { };
template <class _Range, class _ElementType>
struct __span_compatible_range<_Range, _ElementType, void_t<
enable_if_t<!__is_std_span<remove_cvref_t<_Range>>::value>,
enable_if_t<!__is_std_array<remove_cvref_t<_Range>>::value>,
enable_if_t<!is_array_v<remove_cvref_t<_Range>>>,
decltype(data(declval<_Range>())),
decltype(size(declval<_Range>())),
enable_if_t<is_convertible_v<remove_pointer_t<decltype(data(declval<_Range&>()))>(*)[], _ElementType(*)[]>>
>> : true_type { };
#else
template <class _Range, class _ElementType>
concept __span_compatible_range =
ranges::contiguous_range<_Range> &&
@ -248,7 +266,22 @@ public:
_LIBCPP_INLINE_VISIBILITY
constexpr span(const array<_OtherElementType, _Extent>& __arr) noexcept : __data{__arr.data()} {}
#if !defined(_LIBCPP_HAS_NO_CONCEPTS) && !defined(_LIBCPP_HAS_NO_INCOMPLETE_RANGES)
#if defined(_LIBCPP_HAS_NO_CONCEPTS) || defined(_LIBCPP_HAS_NO_INCOMPLETE_RANGES)
template <class _Container, class = enable_if_t<
__span_compatible_range<_Container, element_type>::value
>>
_LIBCPP_INLINE_VISIBILITY
constexpr explicit span(_Container& __c) : __data{std::data(__c)} {
_LIBCPP_ASSERT(std::size(__c) == _Extent, "size mismatch in span's constructor (range)");
}
template <class _Container, class = enable_if_t<
__span_compatible_range<const _Container, element_type>::value
>>
_LIBCPP_INLINE_VISIBILITY
constexpr explicit span(const _Container& __c) : __data{std::data(__c)} {
_LIBCPP_ASSERT(std::size(__c) == _Extent, "size mismatch in span's constructor (range)");
}
#else
template <__span_compatible_range<element_type> _Range>
_LIBCPP_INLINE_VISIBILITY
constexpr explicit span(_Range&& __r) : __data{ranges::data(__r)} {
@ -434,7 +467,18 @@ public:
_LIBCPP_INLINE_VISIBILITY
constexpr span(const array<_OtherElementType, _Sz>& __arr) noexcept : __data{__arr.data()}, __size{_Sz} {}
#if !defined(_LIBCPP_HAS_NO_CONCEPTS) && !defined(_LIBCPP_HAS_NO_INCOMPLETE_RANGES)
#if defined(_LIBCPP_HAS_NO_CONCEPTS) || defined(_LIBCPP_HAS_NO_INCOMPLETE_RANGES)
template <class _Container, class = enable_if_t<
__span_compatible_range<_Container, element_type>::value
>>
_LIBCPP_INLINE_VISIBILITY
constexpr span(_Container& __c) : __data(std::data(__c)), __size{std::size(__c)} {}
template <class _Container, class = enable_if_t<
__span_compatible_range<const _Container, element_type>::value
>>
_LIBCPP_INLINE_VISIBILITY
constexpr span(const _Container& __c) : __data(std::data(__c)), __size{std::size(__c)} {}
#else
template <__span_compatible_range<element_type> _Range>
_LIBCPP_INLINE_VISIBILITY
constexpr span(_Range&& __r) : __data(ranges::data(__r)), __size{ranges::size(__r)} {}

8
contrib/llvm-project/lld/COFF/Writer.cpp
View File

@ -926,8 +926,14 @@ void Writer::createSections() {
// Move DISCARDABLE (or non-memory-mapped) sections to the end of file
// because the loader cannot handle holes. Stripping can remove other
// discardable ones than .reloc, which is first of them (created early).
if (s->header.Characteristics & IMAGE_SCN_MEM_DISCARDABLE)
if (s->header.Characteristics & IMAGE_SCN_MEM_DISCARDABLE) {
// Move discardable sections named .debug_ to the end, after other
// discardable sections. Stripping only removes the sections named
// .debug_* - thus try to avoid leaving holes after stripping.
if (s->name.startswith(".debug_"))
return 3;
return 2;
}
// .rsrc should come at the end of the non-discardable sections because its
// size may change by the Win32 UpdateResources() function, causing
// subsequent sections to move (see https://crbug.com/827082).

5
contrib/llvm-project/llvm/include/llvm/Analysis/InlineCost.h
View File

@ -52,6 +52,9 @@ const unsigned TotalAllocaSizeRecursiveCaller = 1024;
/// Do not inline dynamic allocas that have been constant propagated to be
/// static allocas above this amount in bytes.
const uint64_t MaxSimplifiedDynamicAllocaToInline = 65536;
const char FunctionInlineCostMultiplierAttributeName[] =
"function-inline-cost-multiplier";
} // namespace InlineConstants
// The cost-benefit pair computed by cost-benefit analysis.
@ -217,6 +220,8 @@ struct InlineParams {
Optional<bool> AllowRecursiveCall = false;
};
Optional<int> getStringFnAttrAsInt(CallBase &CB, StringRef AttrKind);
/// Generate the parameters to tune the inline cost analysis based only on the
/// commandline options.
InlineParams getInlineParams();

3
contrib/llvm-project/llvm/include/llvm/Transforms/Scalar.h
View File

@ -133,7 +133,8 @@ Pass *createIndVarSimplifyPass();
//
Pass *createLICMPass();
Pass *createLICMPass(unsigned LicmMssaOptCap,
unsigned LicmMssaNoAccForPromotionCap);
unsigned LicmMssaNoAccForPromotionCap,
bool AllowSpeculation);
//===----------------------------------------------------------------------===//
//

20
contrib/llvm-project/llvm/include/llvm/Transforms/Scalar/LICM.h
View File

@ -46,14 +46,18 @@ extern cl::opt<unsigned> SetLicmMssaNoAccForPromotionCap;
class LICMPass : public PassInfoMixin<LICMPass> {
unsigned LicmMssaOptCap;
unsigned LicmMssaNoAccForPromotionCap;
bool LicmAllowSpeculation;
public:
LICMPass()
: LicmMssaOptCap(SetLicmMssaOptCap),
LicmMssaNoAccForPromotionCap(SetLicmMssaNoAccForPromotionCap) {}
LICMPass(unsigned LicmMssaOptCap, unsigned LicmMssaNoAccForPromotionCap)
LicmMssaNoAccForPromotionCap(SetLicmMssaNoAccForPromotionCap),
LicmAllowSpeculation(true) {}
LICMPass(unsigned LicmMssaOptCap, unsigned LicmMssaNoAccForPromotionCap,
bool LicmAllowSpeculation)
: LicmMssaOptCap(LicmMssaOptCap),
LicmMssaNoAccForPromotionCap(LicmMssaNoAccForPromotionCap) {}
LicmMssaNoAccForPromotionCap(LicmMssaNoAccForPromotionCap),
LicmAllowSpeculation(LicmAllowSpeculation) {}
PreservedAnalyses run(Loop &L, LoopAnalysisManager &AM,
LoopStandardAnalysisResults &AR, LPMUpdater &U);
};
@ -62,14 +66,18 @@ public:
class LNICMPass : public PassInfoMixin<LNICMPass> {
unsigned LicmMssaOptCap;
unsigned LicmMssaNoAccForPromotionCap;
bool LicmAllowSpeculation;
public:
LNICMPass()
: LicmMssaOptCap(SetLicmMssaOptCap),
LicmMssaNoAccForPromotionCap(SetLicmMssaNoAccForPromotionCap) {}
LNICMPass(unsigned LicmMssaOptCap, unsigned LicmMssaNoAccForPromotionCap)
LicmMssaNoAccForPromotionCap(SetLicmMssaNoAccForPromotionCap),
LicmAllowSpeculation(true) {}
LNICMPass(unsigned LicmMssaOptCap, unsigned LicmMssaNoAccForPromotionCap,
bool LicmAllowSpeculation)
: LicmMssaOptCap(LicmMssaOptCap),
LicmMssaNoAccForPromotionCap(LicmMssaNoAccForPromotionCap) {}
LicmMssaNoAccForPromotionCap(LicmMssaNoAccForPromotionCap),
LicmAllowSpeculation(LicmAllowSpeculation) {}
PreservedAnalyses run(LoopNest &L, LoopAnalysisManager &AM,
LoopStandardAnalysisResults &AR, LPMUpdater &U);
};

9
contrib/llvm-project/llvm/include/llvm/Transforms/Utils/LoopUtils.h
View File

@ -171,10 +171,13 @@ bool sinkRegionForLoopNest(DomTreeNode *, AAResults *, LoopInfo *,
/// BlockFrequencyInfo, TargetLibraryInfo, Loop, AliasSet information for all
/// instructions of the loop and loop safety information as arguments.
/// Diagnostics is emitted via \p ORE. It returns changed status.
/// \p AllowSpeculation is whether values should be hoisted even if they are not
/// guaranteed to execute in the loop, but are safe to speculatively execute.
bool hoistRegion(DomTreeNode *, AAResults *, LoopInfo *, DominatorTree *,
BlockFrequencyInfo *, TargetLibraryInfo *, Loop *,
MemorySSAUpdater *, ScalarEvolution *, ICFLoopSafetyInfo *,
SinkAndHoistLICMFlags &, OptimizationRemarkEmitter *, bool);
SinkAndHoistLICMFlags &, OptimizationRemarkEmitter *, bool,
bool AllowSpeculation);
/// This function deletes dead loops. The caller of this function needs to
/// guarantee that the loop is infact dead.
@ -204,12 +207,14 @@ void breakLoopBackedge(Loop *L, DominatorTree &DT, ScalarEvolution &SE,
/// LoopInfo, DominatorTree, Loop, AliasSet information for all instructions
/// of the loop and loop safety information as arguments.
/// Diagnostics is emitted via \p ORE. It returns changed status.
/// \p AllowSpeculation is whether values should be hoisted even if they are not
/// guaranteed to execute in the loop, but are safe to speculatively execute.
bool promoteLoopAccessesToScalars(
const SmallSetVector<Value *, 8> &, SmallVectorImpl<BasicBlock *> &,
SmallVectorImpl<Instruction *> &, SmallVectorImpl<MemoryAccess *> &,
PredIteratorCache &, LoopInfo *, DominatorTree *, const TargetLibraryInfo *,
Loop *, MemorySSAUpdater *, ICFLoopSafetyInfo *,
OptimizationRemarkEmitter *);
OptimizationRemarkEmitter *, bool AllowSpeculation);
/// Does a BFS from a given node to all of its children inside a given loop.
/// The returned vector of nodes includes the starting point.

5
contrib/llvm-project/llvm/include/llvm/Transforms/Utils/SimplifyCFGOptions.h
View File

@ -23,6 +23,7 @@ class AssumptionCache;
struct SimplifyCFGOptions {
int BonusInstThreshold = 1;
bool ForwardSwitchCondToPhi = false;
bool ConvertSwitchRangeToICmp = false;
bool ConvertSwitchToLookupTable = false;
bool NeedCanonicalLoop = true;
bool HoistCommonInsts = false;
@ -41,6 +42,10 @@ struct SimplifyCFGOptions {
ForwardSwitchCondToPhi = B;
return *this;
}
SimplifyCFGOptions &convertSwitchRangeToICmp(bool B) {
ConvertSwitchRangeToICmp = B;
return *this;
}
SimplifyCFGOptions &convertSwitchToLookupTable(bool B) {
ConvertSwitchToLookupTable = B;
return *this;

13
contrib/llvm-project/llvm/lib/Analysis/InlineCost.cpp
View File

@ -133,8 +133,6 @@ static cl::opt<bool> DisableGEPConstOperand(
cl::desc("Disables evaluation of GetElementPtr with constant operands"));
namespace {
class InlineCostCallAnalyzer;
/// This function behaves more like CallBase::hasFnAttr: when it looks for the
/// requested attribute, it check both the call instruction and the called
/// function (if it's available and operand bundles don't prohibit that).
@ -151,7 +149,9 @@ Attribute getFnAttr(CallBase &CB, StringRef AttrKind) {
return {};
}
} // namespace
namespace llvm {
Optional<int> getStringFnAttrAsInt(CallBase &CB, StringRef AttrKind) {
Attribute Attr = getFnAttr(CB, AttrKind);
int AttrValue;
@ -159,6 +159,10 @@ Optional<int> getStringFnAttrAsInt(CallBase &CB, StringRef AttrKind) {
return None;
return AttrValue;
}
} // namespace llvm
namespace {
class InlineCostCallAnalyzer;
// This struct is used to store information about inline cost of a
// particular instruction
@ -904,6 +908,11 @@ class InlineCostCallAnalyzer final : public CallAnalyzer {
getStringFnAttrAsInt(CandidateCall, "function-inline-cost"))
Cost = *AttrCost;
if (Optional<int> AttrCostMult = getStringFnAttrAsInt(
CandidateCall,
InlineConstants::FunctionInlineCostMultiplierAttributeName))
Cost *= *AttrCostMult;
if (Optional<int> AttrThreshold =
getStringFnAttrAsInt(CandidateCall, "function-inline-threshold"))
Threshold = *AttrThreshold;

12
contrib/llvm-project/llvm/lib/CodeGen/MachineSink.cpp
View File

@ -18,12 +18,14 @@
#include "llvm/ADT/DenseSet.h"
#include "llvm/ADT/MapVector.h"
#include "llvm/ADT/PointerIntPair.h"
#include "llvm/ADT/PostOrderIterator.h"
#include "llvm/ADT/SetVector.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/SparseBitVector.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/Analysis/AliasAnalysis.h"
#include "llvm/Analysis/CFG.h"
#include "llvm/CodeGen/MachineBasicBlock.h"
#include "llvm/CodeGen/MachineBlockFrequencyInfo.h"
#include "llvm/CodeGen/MachineBranchProbabilityInfo.h"
@ -429,6 +431,16 @@ bool MachineSinking::runOnMachineFunction(MachineFunction &MF) {
AA = &getAnalysis<AAResultsWrapperPass>().getAAResults();
RegClassInfo.runOnMachineFunction(MF);
// MachineSink currently uses MachineLoopInfo, which only recognizes natural
// loops. As such, we could sink instructions into irreducible cycles, which
// would be non-profitable.
// WARNING: The current implementation of hasStoreBetween() is incorrect for
// sinking into irreducible cycles (PR53990), this bailout is currently
// necessary for correctness, not just profitability.
ReversePostOrderTraversal<MachineBasicBlock *> RPOT(&*MF.begin());
if (containsIrreducibleCFG<MachineBasicBlock *>(RPOT, *LI))
return false;
bool EverMadeChange = false;
while (true) {

62
contrib/llvm-project/llvm/lib/MC/WasmObjectWriter.cpp
View File

@ -140,36 +140,58 @@ raw_ostream &operator<<(raw_ostream &OS, const WasmRelocationEntry &Rel) {
}
#endif
// Write X as an (unsigned) LEB value at offset Offset in Stream, padded
// Write Value as an (unsigned) LEB value at offset Offset in Stream, padded
// to allow patching.
template <int W>
void writePatchableLEB(raw_pwrite_stream &Stream, uint64_t X, uint64_t Offset) {
template <typename T, int W>
void writePatchableULEB(raw_pwrite_stream &Stream, T Value, uint64_t Offset) {
uint8_t Buffer[W];
unsigned SizeLen = encodeULEB128(X, Buffer, W);
unsigned SizeLen = encodeULEB128(Value, Buffer, W);
assert(SizeLen == W);
Stream.pwrite((char *)Buffer, SizeLen, Offset);
}
// Write X as an signed LEB value at offset Offset in Stream, padded
// Write Value as an signed LEB value at offset Offset in Stream, padded
// to allow patching.
template <int W>
void writePatchableSLEB(raw_pwrite_stream &Stream, int64_t X, uint64_t Offset) {
template <typename T, int W>
void writePatchableSLEB(raw_pwrite_stream &Stream, T Value, uint64_t Offset) {
uint8_t Buffer[W];
unsigned SizeLen = encodeSLEB128(X, Buffer, W);
unsigned SizeLen = encodeSLEB128(Value, Buffer, W);
assert(SizeLen == W);
Stream.pwrite((char *)Buffer, SizeLen, Offset);
}
// Write X as a plain integer value at offset Offset in Stream.
static void patchI32(raw_pwrite_stream &Stream, uint32_t X, uint64_t Offset) {
static void writePatchableU32(raw_pwrite_stream &Stream, uint32_t Value,
uint64_t Offset) {
writePatchableULEB<uint32_t, 5>(Stream, Value, Offset);
}
static void writePatchableS32(raw_pwrite_stream &Stream, int32_t Value,
uint64_t Offset) {
writePatchableSLEB<int32_t, 5>(Stream, Value, Offset);
}
static void writePatchableU64(raw_pwrite_stream &Stream, uint64_t Value,
uint64_t Offset) {
writePatchableSLEB<uint64_t, 10>(Stream, Value, Offset);
}
static void writePatchableS64(raw_pwrite_stream &Stream, int64_t Value,
uint64_t Offset) {
writePatchableSLEB<int64_t, 10>(Stream, Value, Offset);
}
// Write Value as a plain integer value at offset Offset in Stream.
static void patchI32(raw_pwrite_stream &Stream, uint32_t Value,
uint64_t Offset) {
uint8_t Buffer[4];
support::endian::write32le(Buffer, X);
support::endian::write32le(Buffer, Value);
Stream.pwrite((char *)Buffer, sizeof(Buffer), Offset);
}
static void patchI64(raw_pwrite_stream &Stream, uint64_t X, uint64_t Offset) {
static void patchI64(raw_pwrite_stream &Stream, uint64_t Value,
uint64_t Offset) {
uint8_t Buffer[8];
support::endian::write64le(Buffer, X);
support::endian::write64le(Buffer, Value);
Stream.pwrite((char *)Buffer, sizeof(Buffer), Offset);
}
@ -423,8 +445,8 @@ void WasmObjectWriter::endSection(SectionBookkeeping &Section) {
// Write the final section size to the payload_len field, which follows
// the section id byte.
writePatchableLEB<5>(static_cast<raw_pwrite_stream &>(W->OS), Size,
Section.SizeOffset);
writePatchableU32(static_cast<raw_pwrite_stream &>(W->OS), Size,
Section.SizeOffset);
}
// Emit the Wasm header.
@ -755,7 +777,7 @@ void WasmObjectWriter::applyRelocations(
RelEntry.Offset;
LLVM_DEBUG(dbgs() << "applyRelocation: " << RelEntry << "\n");
auto Value = getProvisionalValue(RelEntry, Layout);
uint64_t Value = getProvisionalValue(RelEntry, Layout);
switch (RelEntry.Type) {
case wasm::R_WASM_FUNCTION_INDEX_LEB:
@ -764,10 +786,10 @@ void WasmObjectWriter::applyRelocations(
case wasm::R_WASM_MEMORY_ADDR_LEB:
case wasm::R_WASM_TAG_INDEX_LEB:
case wasm::R_WASM_TABLE_NUMBER_LEB:
writePatchableLEB<5>(Stream, Value, Offset);
writePatchableU32(Stream, Value, Offset);
break;
case wasm::R_WASM_MEMORY_ADDR_LEB64:
writePatchableLEB<10>(Stream, Value, Offset);
writePatchableU64(Stream, Value, Offset);
break;
case wasm::R_WASM_TABLE_INDEX_I32:
case wasm::R_WASM_MEMORY_ADDR_I32:
@ -787,14 +809,14 @@ void WasmObjectWriter::applyRelocations(
case wasm::R_WASM_MEMORY_ADDR_SLEB:
case wasm::R_WASM_MEMORY_ADDR_REL_SLEB:
case wasm::R_WASM_MEMORY_ADDR_TLS_SLEB:
writePatchableSLEB<5>(Stream, Value, Offset);
writePatchableS32(Stream, Value, Offset);
break;
case wasm::R_WASM_TABLE_INDEX_SLEB64:
case wasm::R_WASM_TABLE_INDEX_REL_SLEB64:
case wasm::R_WASM_MEMORY_ADDR_SLEB64:
case wasm::R_WASM_MEMORY_ADDR_REL_SLEB64:
case wasm::R_WASM_MEMORY_ADDR_TLS_SLEB64:
writePatchableSLEB<10>(Stream, Value, Offset);
writePatchableS64(Stream, Value, Offset);
break;
default:
llvm_unreachable("invalid relocation type");

2
contrib/llvm-project/llvm/lib/Passes/PassBuilder.cpp
View File

@ -679,6 +679,8 @@ Expected<SimplifyCFGOptions> parseSimplifyCFGOptions(StringRef Params) {
bool Enable = !ParamName.consume_front("no-");
if (ParamName == "forward-switch-cond") {
Result.forwardSwitchCondToPhi(Enable);
} else if (ParamName == "switch-range-to-icmp") {
Result.convertSwitchRangeToICmp(Enable);
} else if (ParamName == "switch-to-lookup") {
Result.convertSwitchToLookupTable(Enable);
} else if (ParamName == "keep-loops") {

82
contrib/llvm-project/llvm/lib/Passes/PassBuilderPipelines.cpp
View File

@ -259,14 +259,16 @@ PassBuilder::buildO1FunctionSimplificationPipeline(OptimizationLevel Level,
FPM.addPass(EarlyCSEPass(true /* Enable mem-ssa. */));
// Hoisting of scalars and load expressions.
FPM.addPass(SimplifyCFGPass());
FPM.addPass(
SimplifyCFGPass(SimplifyCFGOptions().convertSwitchRangeToICmp(true)));
FPM.addPass(InstCombinePass());
FPM.addPass(LibCallsShrinkWrapPass());
invokePeepholeEPCallbacks(FPM, Level);
FPM.addPass(SimplifyCFGPass());
FPM.addPass(
SimplifyCFGPass(SimplifyCFGOptions().convertSwitchRangeToICmp(true)));
// Form canonically associated expression trees, and simplify the trees using
// basic mathematical properties. For example, this will form (nearly)
@ -291,14 +293,19 @@ PassBuilder::buildO1FunctionSimplificationPipeline(OptimizationLevel Level,
LPM1.addPass(LoopSimplifyCFGPass());
// Try to remove as much code from the loop header as possible,
// to reduce amount of IR that will have to be duplicated.
// to reduce amount of IR that will have to be duplicated. However,
// do not perform speculative hoisting the first time as LICM
// will destroy metadata that may not need to be destroyed if run
// after loop rotation.
// TODO: Investigate promotion cap for O1.
LPM1.addPass(LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap));
LPM1.addPass(LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap,
/*AllowSpeculation=*/false));
LPM1.addPass(LoopRotatePass(/* Disable header duplication */ true,
isLTOPreLink(Phase)));
// TODO: Investigate promotion cap for O1.
LPM1.addPass(LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap));
LPM1.addPass(LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap,
/*AllowSpeculation=*/true));
LPM1.addPass(SimpleLoopUnswitchPass());
if (EnableLoopFlatten)
LPM1.addPass(LoopFlattenPass());
@ -335,7 +342,8 @@ PassBuilder::buildO1FunctionSimplificationPipeline(OptimizationLevel Level,
FPM.addPass(createFunctionToLoopPassAdaptor(std::move(LPM1),
/*UseMemorySSA=*/true,
/*UseBlockFrequencyInfo=*/true));
FPM.addPass(SimplifyCFGPass());
FPM.addPass(
SimplifyCFGPass(SimplifyCFGOptions().convertSwitchRangeToICmp(true)));
FPM.addPass(InstCombinePass());
// The loop passes in LPM2 (LoopFullUnrollPass) do not preserve MemorySSA.
// *All* loop passes must preserve it, in order to be able to use it.
@ -373,7 +381,8 @@ PassBuilder::buildO1FunctionSimplificationPipeline(OptimizationLevel Level,
// the simplifications and basic cleanup after all the simplifications.
// TODO: Investigate if this is too expensive.
FPM.addPass(ADCEPass());
FPM.addPass(SimplifyCFGPass());
FPM.addPass(
SimplifyCFGPass(SimplifyCFGOptions().convertSwitchRangeToICmp(true)));
FPM.addPass(InstCombinePass());
invokePeepholeEPCallbacks(FPM, Level);
@ -408,7 +417,8 @@ PassBuilder::buildFunctionSimplificationPipeline(OptimizationLevel Level,
// Global value numbering based sinking.
if (EnableGVNSink) {
FPM.addPass(GVNSinkPass());
FPM.addPass(SimplifyCFGPass());
FPM.addPass(
SimplifyCFGPass(SimplifyCFGOptions().convertSwitchRangeToICmp(true)));
}
if (EnableConstraintElimination)
@ -421,7 +431,8 @@ PassBuilder::buildFunctionSimplificationPipeline(OptimizationLevel Level,
FPM.addPass(JumpThreadingPass());
FPM.addPass(CorrelatedValuePropagationPass());
FPM.addPass(SimplifyCFGPass());
FPM.addPass(
SimplifyCFGPass(SimplifyCFGOptions().convertSwitchRangeToICmp(true)));
FPM.addPass(InstCombinePass());
if (Level == OptimizationLevel::O3)
FPM.addPass(AggressiveInstCombinePass());
@ -438,7 +449,8 @@ PassBuilder::buildFunctionSimplificationPipeline(OptimizationLevel Level,
FPM.addPass(PGOMemOPSizeOpt());
FPM.addPass(TailCallElimPass());
FPM.addPass(SimplifyCFGPass());
FPM.addPass(
SimplifyCFGPass(SimplifyCFGOptions().convertSwitchRangeToICmp(true)));
// Form canonically associated expression trees, and simplify the trees using
// basic mathematical properties. For example, this will form (nearly)
@ -463,15 +475,20 @@ PassBuilder::buildFunctionSimplificationPipeline(OptimizationLevel Level,
LPM1.addPass(LoopSimplifyCFGPass());
// Try to remove as much code from the loop header as possible,
// to reduce amount of IR that will have to be duplicated.
// to reduce amount of IR that will have to be duplicated. However,
// do not perform speculative hoisting the first time as LICM
// will destroy metadata that may not need to be destroyed if run
// after loop rotation.
// TODO: Investigate promotion cap for O1.
LPM1.addPass(LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap));
LPM1.addPass(LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap,
/*AllowSpeculation=*/false));
// Disable header duplication in loop rotation at -Oz.
LPM1.addPass(
LoopRotatePass(Level != OptimizationLevel::Oz, isLTOPreLink(Phase)));
// TODO: Investigate promotion cap for O1.
LPM1.addPass(LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap));
LPM1.addPass(LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap,
/*AllowSpeculation=*/true));
LPM1.addPass(
SimpleLoopUnswitchPass(/* NonTrivial */ Level == OptimizationLevel::O3 &&
EnableO3NonTrivialUnswitching));
@ -510,7 +527,8 @@ PassBuilder::buildFunctionSimplificationPipeline(OptimizationLevel Level,
FPM.addPass(createFunctionToLoopPassAdaptor(std::move(LPM1),
/*UseMemorySSA=*/true,
/*UseBlockFrequencyInfo=*/true));
FPM.addPass(SimplifyCFGPass());
FPM.addPass(
SimplifyCFGPass(SimplifyCFGOptions().convertSwitchRangeToICmp(true)));
FPM.addPass(InstCombinePass());
// The loop passes in LPM2 (LoopIdiomRecognizePass, IndVarSimplifyPass,
// LoopDeletionPass and LoopFullUnrollPass) do not preserve MemorySSA.
@ -567,7 +585,8 @@ PassBuilder::buildFunctionSimplificationPipeline(OptimizationLevel Level,
FPM.addPass(DSEPass());
FPM.addPass(createFunctionToLoopPassAdaptor(
LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap),
LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap,
/*AllowSpeculation=*/true),
/*UseMemorySSA=*/true, /*UseBlockFrequencyInfo=*/true));
FPM.addPass(CoroElidePass());
@ -575,8 +594,10 @@ PassBuilder::buildFunctionSimplificationPipeline(OptimizationLevel Level,
for (auto &C : ScalarOptimizerLateEPCallbacks)
C(FPM, Level);
FPM.addPass(SimplifyCFGPass(
SimplifyCFGOptions().hoistCommonInsts(true).sinkCommonInsts(true)));
FPM.addPass(SimplifyCFGPass(SimplifyCFGOptions()
.convertSwitchRangeToICmp(true)
.hoistCommonInsts(true)
.sinkCommonInsts(true)));
FPM.addPass(InstCombinePass());
invokePeepholeEPCallbacks(FPM, Level);
@ -614,7 +635,8 @@ void PassBuilder::addPGOInstrPasses(ModulePassManager &MPM,
FunctionPassManager FPM;
FPM.addPass(SROAPass());
FPM.addPass(EarlyCSEPass()); // Catch trivial redundancies.
FPM.addPass(SimplifyCFGPass()); // Merge & remove basic blocks.
FPM.addPass(SimplifyCFGPass(SimplifyCFGOptions().convertSwitchRangeToICmp(
true))); // Merge & remove basic blocks.
FPM.addPass(InstCombinePass()); // Combine silly sequences.
invokePeepholeEPCallbacks(FPM, Level);
@ -928,7 +950,8 @@ PassBuilder::buildModuleSimplificationPipeline(OptimizationLevel Level,
GlobalCleanupPM.addPass(InstCombinePass());
invokePeepholeEPCallbacks(GlobalCleanupPM, Level);
GlobalCleanupPM.addPass(SimplifyCFGPass());
GlobalCleanupPM.addPass(
SimplifyCFGPass(SimplifyCFGOptions().convertSwitchRangeToICmp(true)));
MPM.addPass(createModuleToFunctionPassAdaptor(std::move(GlobalCleanupPM),
PTO.EagerlyInvalidateAnalyses));
@ -1007,7 +1030,8 @@ void PassBuilder::addVectorPasses(OptimizationLevel Level,
ExtraPasses.addPass(CorrelatedValuePropagationPass());
ExtraPasses.addPass(InstCombinePass());
LoopPassManager LPM;
LPM.addPass(LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap));
LPM.addPass(LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap,
/*AllowSpeculation=*/true));
LPM.addPass(SimpleLoopUnswitchPass(/* NonTrivial */ Level ==
OptimizationLevel::O3));
ExtraPasses.addPass(
@ -1015,7 +1039,8 @@ void PassBuilder::addVectorPasses(OptimizationLevel Level,
ExtraPasses.addPass(
createFunctionToLoopPassAdaptor(std::move(LPM), /*UseMemorySSA=*/true,
/*UseBlockFrequencyInfo=*/true));
ExtraPasses.addPass(SimplifyCFGPass());
ExtraPasses.addPass(
SimplifyCFGPass(SimplifyCFGOptions().convertSwitchRangeToICmp(true)));
ExtraPasses.addPass(InstCombinePass());
FPM.addPass(std::move(ExtraPasses));
}
@ -1031,6 +1056,7 @@ void PassBuilder::addVectorPasses(OptimizationLevel Level,
// before SLP vectorization.
FPM.addPass(SimplifyCFGPass(SimplifyCFGOptions()
.forwardSwitchCondToPhi(true)
.convertSwitchRangeToICmp(true)
.convertSwitchToLookupTable(true)
.needCanonicalLoops(false)
.hoistCommonInsts(true)
@ -1073,7 +1099,8 @@ void PassBuilder::addVectorPasses(OptimizationLevel Level,
FPM.addPass(
RequireAnalysisPass<OptimizationRemarkEmitterAnalysis, Function>());
FPM.addPass(createFunctionToLoopPassAdaptor(
LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap),
LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap,
/*AllowSpeculation=*/true),
/*UseMemorySSA=*/true, /*UseBlockFrequencyInfo=*/true));
}
@ -1202,7 +1229,8 @@ PassBuilder::buildModuleOptimizationPipeline(OptimizationLevel Level,
// LoopSink (and other loop passes since the last simplifyCFG) might have
// resulted in single-entry-single-exit or empty blocks. Clean up the CFG.
OptimizePM.addPass(SimplifyCFGPass());
OptimizePM.addPass(
SimplifyCFGPass(SimplifyCFGOptions().convertSwitchRangeToICmp(true)));
OptimizePM.addPass(CoroCleanupPass());
@ -1612,7 +1640,8 @@ PassBuilder::buildLTODefaultPipeline(OptimizationLevel Level,
FunctionPassManager MainFPM;
MainFPM.addPass(createFunctionToLoopPassAdaptor(
LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap),
LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap,
/*AllowSpeculation=*/true),
/*USeMemorySSA=*/true, /*UseBlockFrequencyInfo=*/true));
if (RunNewGVN)
@ -1676,8 +1705,9 @@ PassBuilder::buildLTODefaultPipeline(OptimizationLevel Level,
// Add late LTO optimization passes.
// Delete basic blocks, which optimization passes may have killed.
MPM.addPass(createModuleToFunctionPassAdaptor(
SimplifyCFGPass(SimplifyCFGOptions().hoistCommonInsts(true))));
MPM.addPass(createModuleToFunctionPassAdaptor(SimplifyCFGPass(
SimplifyCFGOptions().convertSwitchRangeToICmp(true).hoistCommonInsts(
true))));
// Drop bodies of available eternally objects to improve GlobalDCE.
MPM.addPass(EliminateAvailableExternallyPass());

1
contrib/llvm-project/llvm/lib/Passes/PassRegistry.def
View File

@ -423,6 +423,7 @@ FUNCTION_PASS_WITH_PARAMS("simplifycfg",
},
parseSimplifyCFGOptions,
"no-forward-switch-cond;forward-switch-cond;"
"no-switch-range-to-icmp;switch-range-to-icmp;"
"no-switch-to-lookup;switch-to-lookup;"
"no-keep-loops;keep-loops;"
"no-hoist-common-insts;hoist-common-insts;"

1
contrib/llvm-project/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
View File

@ -531,6 +531,7 @@ void AArch64PassConfig::addIRPasses() {
if (TM->getOptLevel() != CodeGenOpt::None && EnableAtomicTidy)
addPass(createCFGSimplificationPass(SimplifyCFGOptions()
.forwardSwitchCondToPhi(true)
.convertSwitchRangeToICmp(true)
.convertSwitchToLookupTable(true)
.needCanonicalLoops(false)
.hoistCommonInsts(true)

8
contrib/llvm-project/llvm/lib/Target/Hexagon/HexagonISelLoweringHVX.cpp
View File

@ -118,9 +118,10 @@ HexagonTargetLowering::initializeHVXLowering() {
setOperationAction(ISD::SPLAT_VECTOR, MVT::v32f32, Legal);
// Vector shuffle is always promoted to ByteV and a bitcast to f16 is
// generated.
setPromoteTo(ISD::VECTOR_SHUFFLE, MVT::v64f16, ByteV);
setPromoteTo(ISD::VECTOR_SHUFFLE, MVT::v64f32, ByteW);
setPromoteTo(ISD::VECTOR_SHUFFLE, MVT::v32f32, ByteV);
setPromoteTo(ISD::VECTOR_SHUFFLE, MVT::v128f16, ByteW);
setPromoteTo(ISD::VECTOR_SHUFFLE, MVT::v64f16, ByteV);
setPromoteTo(ISD::VECTOR_SHUFFLE, MVT::v64f32, ByteW);
setPromoteTo(ISD::VECTOR_SHUFFLE, MVT::v32f32, ByteV);
// Custom-lower BUILD_VECTOR for vector pairs. The standard (target-
// independent) handling of it would convert it to a load, which is
@ -780,7 +781,6 @@ HexagonTargetLowering::buildHvxVectorReg(ArrayRef<SDValue> Values,
SDValue N = HalfV0;
SDValue M = HalfV1;
for (unsigned i = 0; i != NumWords/2; ++i) {
// Rotate by element count since last insertion.
if (Words[i] != Words[n] || VecHist[n] <= 1) {
Sn = DAG.getConstant(Rn, dl, MVT::i32);

1
contrib/llvm-project/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
View File

@ -345,6 +345,7 @@ void HexagonPassConfig::addIRPasses() {
if (EnableInitialCFGCleanup)
addPass(createCFGSimplificationPass(SimplifyCFGOptions()
.forwardSwitchCondToPhi(true)
.convertSwitchRangeToICmp(true)
.convertSwitchToLookupTable(true)
.needCanonicalLoops(false)
.hoistCommonInsts(true)

13
contrib/llvm-project/llvm/lib/Target/Mips/MipsISelLowering.cpp
View File

@ -4732,18 +4732,19 @@ MipsTargetLowering::emitPseudoD_SELECT(MachineInstr &MI,
Register
MipsTargetLowering::getRegisterByName(const char *RegName, LLT VT,
const MachineFunction &MF) const {
// Named registers is expected to be fairly rare. For now, just support $28
// since the linux kernel uses it.
// The Linux kernel uses $28 and sp.
if (Subtarget.isGP64bit()) {
Register Reg = StringSwitch<Register>(RegName)
.Case("$28", Mips::GP_64)
.Default(Register());
.Case("$28", Mips::GP_64)
.Case("sp", Mips::SP_64)
.Default(Register());
if (Reg)
return Reg;
} else {
Register Reg = StringSwitch<Register>(RegName)
.Case("$28", Mips::GP)
.Default(Register());
.Case("$28", Mips::GP)
.Case("sp", Mips::SP)
.Default(Register());
if (Reg)
return Reg;
}

45
contrib/llvm-project/llvm/lib/Transforms/IPO/Inliner.cpp
View File

@ -22,6 +22,7 @@
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Analysis/AssumptionCache.h"
#include "llvm/Analysis/BasicAliasAnalysis.h"
@ -92,6 +93,18 @@ static cl::opt<bool>
DisableInlinedAllocaMerging("disable-inlined-alloca-merging",
cl::init(false), cl::Hidden);
static cl::opt<int> IntraSCCCostMultiplier(
"intra-scc-cost-multiplier", cl::init(2), cl::Hidden,
cl::desc(
"Cost multiplier to multiply onto inlined call sites where the "
"new call was previously an intra-SCC call (not relevant when the "
"original call was already intra-SCC). This can accumulate over "
"multiple inlinings (e.g. if a call site already had a cost "
"multiplier and one of its inlined calls was also subject to "
"this, the inlined call would have the original multiplier "
"multiplied by intra-scc-cost-multiplier). This is to prevent tons of "
"inlining through a child SCC which can cause terrible compile times"));
/// A flag for test, so we can print the content of the advisor when running it
/// as part of the default (e.g. -O3) pipeline.
static cl::opt<bool> KeepAdvisorForPrinting("keep-inline-advisor-for-printing",
@ -876,8 +889,8 @@ PreservedAnalyses InlinerPass::run(LazyCallGraph::SCC &InitialC,
// trigger infinite inlining, much like is prevented within the inliner
// itself by the InlineHistory above, but spread across CGSCC iterations
// and thus hidden from the full inline history.
if (CG.lookupSCC(*CG.lookup(Callee)) == C &&
UR.InlinedInternalEdges.count({&N, C})) {
LazyCallGraph::SCC *CalleeSCC = CG.lookupSCC(*CG.lookup(Callee));
if (CalleeSCC == C && UR.InlinedInternalEdges.count({&N, C})) {
LLVM_DEBUG(dbgs() << "Skipping inlining internal SCC edge from a node "
"previously split out of this SCC by inlining: "
<< F.getName() << " -> " << Callee.getName() << "\n");
@ -897,6 +910,11 @@ PreservedAnalyses InlinerPass::run(LazyCallGraph::SCC &InitialC,
continue;
}
int CBCostMult =
getStringFnAttrAsInt(
*CB, InlineConstants::FunctionInlineCostMultiplierAttributeName)
.getValueOr(1);
// Setup the data structure used to plumb customization into the
// `InlineFunction` routine.
InlineFunctionInfo IFI(
@ -935,9 +953,28 @@ PreservedAnalyses InlinerPass::run(LazyCallGraph::SCC &InitialC,
if (tryPromoteCall(*ICB))
NewCallee = ICB->getCalledFunction();
}
if (NewCallee)
if (!NewCallee->isDeclaration())
if (NewCallee) {
if (!NewCallee->isDeclaration()) {
Calls->push({ICB, NewHistoryID});
// Continually inlining through an SCC can result in huge compile
// times and bloated code since we arbitrarily stop at some point
// when the inliner decides it's not profitable to inline anymore.
// We attempt to mitigate this by making these calls exponentially
// more expensive.
// This doesn't apply to calls in the same SCC since if we do
// inline through the SCC the function will end up being
// self-recursive which the inliner bails out on, and inlining
// within an SCC is necessary for performance.
if (CalleeSCC != C &&
CalleeSCC == CG.lookupSCC(CG.get(*NewCallee))) {
Attribute NewCBCostMult = Attribute::get(
M.getContext(),
InlineConstants::FunctionInlineCostMultiplierAttributeName,
itostr(CBCostMult * IntraSCCCostMultiplier));
ICB->addFnAttr(NewCBCostMult);
}
}
}
}
}

38
contrib/llvm-project/llvm/lib/Transforms/IPO/OpenMPOpt.cpp
View File

@ -3712,9 +3712,9 @@ struct AAKernelInfoFunction : AAKernelInfo {
// __kmpc_get_hardware_num_threads_in_block();
// WarpSize = __kmpc_get_warp_size();
// BlockSize = BlockHwSize - WarpSize;
// if (InitCB >= BlockSize) return;
// IsWorkerCheckBB: bool IsWorker = InitCB >= 0;
// IsWorkerCheckBB: bool IsWorker = InitCB != -1;
// if (IsWorker) {
// if (InitCB >= BlockSize) return;
// SMBeginBB: __kmpc_barrier_simple_generic(...);
// void *WorkFn;
// bool Active = __kmpc_kernel_parallel(&WorkFn);
@ -3771,6 +3771,13 @@ struct AAKernelInfoFunction : AAKernelInfo {
ReturnInst::Create(Ctx, StateMachineFinishedBB)->setDebugLoc(DLoc);
InitBB->getTerminator()->eraseFromParent();
Instruction *IsWorker =
ICmpInst::Create(ICmpInst::ICmp, llvm::CmpInst::ICMP_NE, KernelInitCB,
ConstantInt::get(KernelInitCB->getType(), -1),
"thread.is_worker", InitBB);
IsWorker->setDebugLoc(DLoc);
BranchInst::Create(IsWorkerCheckBB, UserCodeEntryBB, IsWorker, InitBB);
Module &M = *Kernel->getParent();
auto &OMPInfoCache = static_cast<OMPInformationCache &>(A.getInfoCache());
FunctionCallee BlockHwSizeFn =
@ -3780,29 +3787,22 @@ struct AAKernelInfoFunction : AAKernelInfo {
OMPInfoCache.OMPBuilder.getOrCreateRuntimeFunction(
M, OMPRTL___kmpc_get_warp_size);
CallInst *BlockHwSize =
CallInst::Create(BlockHwSizeFn, "block.hw_size", InitBB);
CallInst::Create(BlockHwSizeFn, "block.hw_size", IsWorkerCheckBB);
OMPInfoCache.setCallingConvention(BlockHwSizeFn, BlockHwSize);
BlockHwSize->setDebugLoc(DLoc);
CallInst *WarpSize = CallInst::Create(WarpSizeFn, "warp.size", InitBB);
CallInst *WarpSize =
CallInst::Create(WarpSizeFn, "warp.size", IsWorkerCheckBB);
OMPInfoCache.setCallingConvention(WarpSizeFn, WarpSize);
WarpSize->setDebugLoc(DLoc);
Instruction *BlockSize =
BinaryOperator::CreateSub(BlockHwSize, WarpSize, "block.size", InitBB);
Instruction *BlockSize = BinaryOperator::CreateSub(
BlockHwSize, WarpSize, "block.size", IsWorkerCheckBB);
BlockSize->setDebugLoc(DLoc);
Instruction *IsMainOrWorker =
ICmpInst::Create(ICmpInst::ICmp, llvm::CmpInst::ICMP_SLT, KernelInitCB,
BlockSize, "thread.is_main_or_worker", InitBB);
Instruction *IsMainOrWorker = ICmpInst::Create(
ICmpInst::ICmp, llvm::CmpInst::ICMP_SLT, KernelInitCB, BlockSize,
"thread.is_main_or_worker", IsWorkerCheckBB);
IsMainOrWorker->setDebugLoc(DLoc);
BranchInst::Create(IsWorkerCheckBB, StateMachineFinishedBB, IsMainOrWorker,
InitBB);
Instruction *IsWorker =
ICmpInst::Create(ICmpInst::ICmp, llvm::CmpInst::ICMP_NE, KernelInitCB,
ConstantInt::get(KernelInitCB->getType(), -1),
"thread.is_worker", IsWorkerCheckBB);
IsWorker->setDebugLoc(DLoc);
BranchInst::Create(StateMachineBeginBB, UserCodeEntryBB, IsWorker,
IsWorkerCheckBB);
BranchInst::Create(StateMachineBeginBB, StateMachineFinishedBB,
IsMainOrWorker, IsWorkerCheckBB);
// Create local storage for the work function pointer.
const DataLayout &DL = M.getDataLayout();

55
contrib/llvm-project/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
View File

@ -365,7 +365,9 @@ void PassManagerBuilder::addPGOInstrPasses(legacy::PassManagerBase &MPM,
MPM.add(createFunctionInliningPass(IP));
MPM.add(createSROAPass());
MPM.add(createEarlyCSEPass()); // Catch trivial redundancies
MPM.add(createCFGSimplificationPass()); // Merge & remove BBs
MPM.add(createCFGSimplificationPass(
SimplifyCFGOptions().convertSwitchRangeToICmp(
true))); // Merge & remove BBs
MPM.add(createInstructionCombiningPass()); // Combine silly seq's
addExtensionsToPM(EP_Peephole, MPM);
}
@ -404,7 +406,8 @@ void PassManagerBuilder::addFunctionSimplificationPasses(
MPM.add(createGVNHoistPass());
if (EnableGVNSink) {
MPM.add(createGVNSinkPass());
MPM.add(createCFGSimplificationPass());
MPM.add(createCFGSimplificationPass(
SimplifyCFGOptions().convertSwitchRangeToICmp(true)));
}
}
@ -418,7 +421,9 @@ void PassManagerBuilder::addFunctionSimplificationPasses(
MPM.add(createJumpThreadingPass()); // Thread jumps.
MPM.add(createCorrelatedValuePropagationPass()); // Propagate conditionals
}
MPM.add(createCFGSimplificationPass()); // Merge & remove BBs
MPM.add(
createCFGSimplificationPass(SimplifyCFGOptions().convertSwitchRangeToICmp(
true))); // Merge & remove BBs
// Combine silly seq's
if (OptLevel > 2)
MPM.add(createAggressiveInstCombinerPass());
@ -434,7 +439,9 @@ void PassManagerBuilder::addFunctionSimplificationPasses(
// TODO: Investigate the cost/benefit of tail call elimination on debugging.
if (OptLevel > 1)
MPM.add(createTailCallEliminationPass()); // Eliminate tail calls
MPM.add(createCFGSimplificationPass()); // Merge & remove BBs
MPM.add(
createCFGSimplificationPass(SimplifyCFGOptions().convertSwitchRangeToICmp(
true))); // Merge & remove BBs
MPM.add(createReassociatePass()); // Reassociate expressions
// The matrix extension can introduce large vector operations early, which can
@ -451,13 +458,18 @@ void PassManagerBuilder::addFunctionSimplificationPasses(
MPM.add(createLoopSimplifyCFGPass());
}
// Try to remove as much code from the loop header as possible,
// to reduce amount of IR that will have to be duplicated.
// to reduce amount of IR that will have to be duplicated. However,
// do not perform speculative hoisting the first time as LICM
// will destroy metadata that may not need to be destroyed if run
// after loop rotation.
// TODO: Investigate promotion cap for O1.
MPM.add(createLICMPass(LicmMssaOptCap, LicmMssaNoAccForPromotionCap));
MPM.add(createLICMPass(LicmMssaOptCap, LicmMssaNoAccForPromotionCap,
/*AllowSpeculation=*/false));
// Rotate Loop - disable header duplication at -Oz
MPM.add(createLoopRotatePass(SizeLevel == 2 ? 0 : -1, PrepareForLTO));
// TODO: Investigate promotion cap for O1.
MPM.add(createLICMPass(LicmMssaOptCap, LicmMssaNoAccForPromotionCap));
MPM.add(createLICMPass(LicmMssaOptCap, LicmMssaNoAccForPromotionCap,
/*AllowSpeculation=*/true));
if (EnableSimpleLoopUnswitch)
MPM.add(createSimpleLoopUnswitchLegacyPass());
else
@ -465,7 +477,8 @@ void PassManagerBuilder::addFunctionSimplificationPasses(
// FIXME: We break the loop pass pipeline here in order to do full
// simplifycfg. Eventually loop-simplifycfg should be enhanced to replace the
// need for this.
MPM.add(createCFGSimplificationPass());
MPM.add(createCFGSimplificationPass(
SimplifyCFGOptions().convertSwitchRangeToICmp(true)));
MPM.add(createInstructionCombiningPass());
// We resume loop passes creating a second loop pipeline here.
if (EnableLoopFlatten) {
@ -521,7 +534,8 @@ void PassManagerBuilder::addFunctionSimplificationPasses(
// TODO: Investigate if this is too expensive at O1.
if (OptLevel > 1) {
MPM.add(createDeadStoreEliminationPass()); // Delete dead stores
MPM.add(createLICMPass(LicmMssaOptCap, LicmMssaNoAccForPromotionCap));
MPM.add(createLICMPass(LicmMssaOptCap, LicmMssaNoAccForPromotionCap,
/*AllowSpeculation=*/true));
}
addExtensionsToPM(EP_ScalarOptimizerLate, MPM);
@ -580,9 +594,11 @@ void PassManagerBuilder::addVectorPasses(legacy::PassManagerBase &PM,
PM.add(createEarlyCSEPass());
PM.add(createCorrelatedValuePropagationPass());
PM.add(createInstructionCombiningPass());
PM.add(createLICMPass(LicmMssaOptCap, LicmMssaNoAccForPromotionCap));
PM.add(createLICMPass(LicmMssaOptCap, LicmMssaNoAccForPromotionCap,
/*AllowSpeculation=*/true));
PM.add(createLoopUnswitchPass(SizeLevel || OptLevel < 3, DivergentTarget));
PM.add(createCFGSimplificationPass());
PM.add(createCFGSimplificationPass(
SimplifyCFGOptions().convertSwitchRangeToICmp(true)));
PM.add(createInstructionCombiningPass());
}
@ -597,6 +613,7 @@ void PassManagerBuilder::addVectorPasses(legacy::PassManagerBase &PM,
// before SLP vectorization.
PM.add(createCFGSimplificationPass(SimplifyCFGOptions()
.forwardSwitchCondToPhi(true)
.convertSwitchRangeToICmp(true)
.convertSwitchToLookupTable(true)
.needCanonicalLoops(false)
.hoistCommonInsts(true)
@ -641,7 +658,8 @@ void PassManagerBuilder::addVectorPasses(legacy::PassManagerBase &PM,
// unrolled loop is a inner loop, then the prologue will be inside the
// outer loop. LICM pass can help to promote the runtime check out if the
// checked value is loop invariant.
PM.add(createLICMPass(LicmMssaOptCap, LicmMssaNoAccForPromotionCap));
PM.add(createLICMPass(LicmMssaOptCap, LicmMssaNoAccForPromotionCap,
/*AllowSpeculation=*/true));
}
PM.add(createWarnMissedTransformationsPass());
@ -772,7 +790,9 @@ void PassManagerBuilder::populateModulePassManager(
MPM.add(createInstructionCombiningPass()); // Clean up after IPCP & DAE
addExtensionsToPM(EP_Peephole, MPM);
MPM.add(createCFGSimplificationPass()); // Clean up after IPCP & DAE
MPM.add(
createCFGSimplificationPass(SimplifyCFGOptions().convertSwitchRangeToICmp(
true))); // Clean up after IPCP & DAE
// For SamplePGO in ThinLTO compile phase, we do not want to do indirect
// call promotion as it will change the CFG too much to make the 2nd
@ -886,7 +906,8 @@ void PassManagerBuilder::populateModulePassManager(
// later might get benefit of no-alias assumption in clone loop.
if (UseLoopVersioningLICM) {
MPM.add(createLoopVersioningLICMPass()); // Do LoopVersioningLICM
MPM.add(createLICMPass(LicmMssaOptCap, LicmMssaNoAccForPromotionCap));
MPM.add(createLICMPass(LicmMssaOptCap, LicmMssaNoAccForPromotionCap,
/*AllowSpeculation=*/true));
}
// We add a fresh GlobalsModRef run at this point. This is particularly
@ -972,7 +993,8 @@ void PassManagerBuilder::populateModulePassManager(
// LoopSink (and other loop passes since the last simplifyCFG) might have
// resulted in single-entry-single-exit or empty blocks. Clean up the CFG.
MPM.add(createCFGSimplificationPass());
MPM.add(createCFGSimplificationPass(
SimplifyCFGOptions().convertSwitchRangeToICmp(true)));
addExtensionsToPM(EP_OptimizerLast, MPM);
@ -1120,7 +1142,8 @@ void PassManagerBuilder::addLTOOptimizationPasses(legacy::PassManagerBase &PM) {
// Run a few AA driven optimizations here and now, to cleanup the code.
PM.add(createGlobalsAAWrapperPass()); // IP alias analysis.
PM.add(createLICMPass(LicmMssaOptCap, LicmMssaNoAccForPromotionCap));
PM.add(createLICMPass(LicmMssaOptCap, LicmMssaNoAccForPromotionCap,
/*AllowSpeculation=*/true));
PM.add(NewGVN ? createNewGVNPass()
: createGVNPass(DisableGVNLoadPRE)); // Remove redundancies.
PM.add(createMemCpyOptPass()); // Remove dead memcpys.

71
contrib/llvm-project/llvm/lib/Transforms/Scalar/LICM.cpp
View File

@ -149,13 +149,11 @@ static bool sink(Instruction &I, LoopInfo *LI, DominatorTree *DT,
BlockFrequencyInfo *BFI, const Loop *CurLoop,
ICFLoopSafetyInfo *SafetyInfo, MemorySSAUpdater *MSSAU,
OptimizationRemarkEmitter *ORE);
static bool isSafeToExecuteUnconditionally(Instruction &Inst,
const DominatorTree *DT,
const TargetLibraryInfo *TLI,
const Loop *CurLoop,
const LoopSafetyInfo *SafetyInfo,
OptimizationRemarkEmitter *ORE,
const Instruction *CtxI = nullptr);
static bool isSafeToExecuteUnconditionally(
Instruction &Inst, const DominatorTree *DT, const TargetLibraryInfo *TLI,
const Loop *CurLoop, const LoopSafetyInfo *SafetyInfo,
OptimizationRemarkEmitter *ORE, const Instruction *CtxI,
bool AllowSpeculation);
static bool pointerInvalidatedByLoop(MemoryLocation MemLoc,
AliasSetTracker *CurAST, Loop *CurLoop,
AAResults *AA);
@ -188,21 +186,26 @@ struct LoopInvariantCodeMotion {
OptimizationRemarkEmitter *ORE, bool LoopNestMode = false);
LoopInvariantCodeMotion(unsigned LicmMssaOptCap,
unsigned LicmMssaNoAccForPromotionCap)
unsigned LicmMssaNoAccForPromotionCap,
bool LicmAllowSpeculation)
: LicmMssaOptCap(LicmMssaOptCap),
LicmMssaNoAccForPromotionCap(LicmMssaNoAccForPromotionCap) {}
LicmMssaNoAccForPromotionCap(LicmMssaNoAccForPromotionCap),
LicmAllowSpeculation(LicmAllowSpeculation) {}
private:
unsigned LicmMssaOptCap;
unsigned LicmMssaNoAccForPromotionCap;
bool LicmAllowSpeculation;
};
struct LegacyLICMPass : public LoopPass {
static char ID; // Pass identification, replacement for typeid
LegacyLICMPass(
unsigned LicmMssaOptCap = SetLicmMssaOptCap,
unsigned LicmMssaNoAccForPromotionCap = SetLicmMssaNoAccForPromotionCap)
: LoopPass(ID), LICM(LicmMssaOptCap, LicmMssaNoAccForPromotionCap) {
unsigned LicmMssaNoAccForPromotionCap = SetLicmMssaNoAccForPromotionCap,
bool LicmAllowSpeculation = true)
: LoopPass(ID), LICM(LicmMssaOptCap, LicmMssaNoAccForPromotionCap,
LicmAllowSpeculation) {
initializeLegacyLICMPassPass(*PassRegistry::getPassRegistry());
}
@ -265,7 +268,8 @@ PreservedAnalyses LICMPass::run(Loop &L, LoopAnalysisManager &AM,
// but ORE cannot be preserved (see comment before the pass definition).
OptimizationRemarkEmitter ORE(L.getHeader()->getParent());
LoopInvariantCodeMotion LICM(LicmMssaOptCap, LicmMssaNoAccForPromotionCap);
LoopInvariantCodeMotion LICM(LicmMssaOptCap, LicmMssaNoAccForPromotionCap,
LicmAllowSpeculation);
if (!LICM.runOnLoop(&L, &AR.AA, &AR.LI, &AR.DT, AR.BFI, &AR.TLI, &AR.TTI,
&AR.SE, AR.MSSA, &ORE))
return PreservedAnalyses::all();
@ -290,7 +294,8 @@ PreservedAnalyses LNICMPass::run(LoopNest &LN, LoopAnalysisManager &AM,
// but ORE cannot be preserved (see comment before the pass definition).
OptimizationRemarkEmitter ORE(LN.getParent());
LoopInvariantCodeMotion LICM(LicmMssaOptCap, LicmMssaNoAccForPromotionCap);
LoopInvariantCodeMotion LICM(LicmMssaOptCap, LicmMssaNoAccForPromotionCap,
LicmAllowSpeculation);
Loop &OutermostLoop = LN.getOutermostLoop();
bool Changed = LICM.runOnLoop(&OutermostLoop, &AR.AA, &AR.LI, &AR.DT, AR.BFI,
@ -321,8 +326,10 @@ INITIALIZE_PASS_END(LegacyLICMPass, "licm", "Loop Invariant Code Motion", false,
Pass *llvm::createLICMPass() { return new LegacyLICMPass(); }
Pass *llvm::createLICMPass(unsigned LicmMssaOptCap,
unsigned LicmMssaNoAccForPromotionCap) {
return new LegacyLICMPass(LicmMssaOptCap, LicmMssaNoAccForPromotionCap);
unsigned LicmMssaNoAccForPromotionCap,
bool LicmAllowSpeculation) {
return new LegacyLICMPass(LicmMssaOptCap, LicmMssaNoAccForPromotionCap,
LicmAllowSpeculation);
}
llvm::SinkAndHoistLICMFlags::SinkAndHoistLICMFlags(bool IsSink, Loop *L,
@ -418,7 +425,8 @@ bool LoopInvariantCodeMotion::runOnLoop(
Flags.setIsSink(false);
if (Preheader)
Changed |= hoistRegion(DT->getNode(L->getHeader()), AA, LI, DT, BFI, TLI, L,
&MSSAU, SE, &SafetyInfo, Flags, ORE, LoopNestMode);
&MSSAU, SE, &SafetyInfo, Flags, ORE, LoopNestMode,
LicmAllowSpeculation);
// Now that all loop invariants have been removed from the loop, promote any
// memory references to scalars that we can.
@ -460,8 +468,8 @@ bool LoopInvariantCodeMotion::runOnLoop(
for (const SmallSetVector<Value *, 8> &PointerMustAliases :
collectPromotionCandidates(MSSA, AA, L)) {
LocalPromoted |= promoteLoopAccessesToScalars(
PointerMustAliases, ExitBlocks, InsertPts, MSSAInsertPts, PIC,
LI, DT, TLI, L, &MSSAU, &SafetyInfo, ORE);
PointerMustAliases, ExitBlocks, InsertPts, MSSAInsertPts, PIC, LI,
DT, TLI, L, &MSSAU, &SafetyInfo, ORE, LicmAllowSpeculation);
}
Promoted |= LocalPromoted;
} while (LocalPromoted);
@ -825,7 +833,8 @@ bool llvm::hoistRegion(DomTreeNode *N, AAResults *AA, LoopInfo *LI,
MemorySSAUpdater *MSSAU, ScalarEvolution *SE,
ICFLoopSafetyInfo *SafetyInfo,
SinkAndHoistLICMFlags &Flags,
OptimizationRemarkEmitter *ORE, bool LoopNestMode) {
OptimizationRemarkEmitter *ORE, bool LoopNestMode,
bool AllowSpeculation) {
// Verify inputs.
assert(N != nullptr && AA != nullptr && LI != nullptr && DT != nullptr &&
CurLoop != nullptr && MSSAU != nullptr && SafetyInfo != nullptr &&
@ -877,7 +886,7 @@ bool llvm::hoistRegion(DomTreeNode *N, AAResults *AA, LoopInfo *LI,
true, &Flags, ORE) &&
isSafeToExecuteUnconditionally(
I, DT, TLI, CurLoop, SafetyInfo, ORE,
CurLoop->getLoopPreheader()->getTerminator())) {
CurLoop->getLoopPreheader()->getTerminator(), AllowSpeculation)) {
hoist(I, DT, CurLoop, CFH.getOrCreateHoistedBlock(BB), SafetyInfo,
MSSAU, SE, ORE);
HoistedInstructions.push_back(&I);
@ -1774,14 +1783,12 @@ static void hoist(Instruction &I, const DominatorTree *DT, const Loop *CurLoop,
/// Only sink or hoist an instruction if it is not a trapping instruction,
/// or if the instruction is known not to trap when moved to the preheader.
/// or if it is a trapping instruction and is guaranteed to execute.
static bool isSafeToExecuteUnconditionally(Instruction &Inst,
const DominatorTree *DT,
const TargetLibraryInfo *TLI,
const Loop *CurLoop,
const LoopSafetyInfo *SafetyInfo,
OptimizationRemarkEmitter *ORE,
const Instruction *CtxI) {
if (isSafeToSpeculativelyExecute(&Inst, CtxI, DT, TLI))
static bool isSafeToExecuteUnconditionally(
Instruction &Inst, const DominatorTree *DT, const TargetLibraryInfo *TLI,
const Loop *CurLoop, const LoopSafetyInfo *SafetyInfo,
OptimizationRemarkEmitter *ORE, const Instruction *CtxI,
bool AllowSpeculation) {
if (AllowSpeculation && isSafeToSpeculativelyExecute(&Inst, CtxI, DT, TLI))
return true;
bool GuaranteedToExecute =
@ -1949,7 +1956,7 @@ bool llvm::promoteLoopAccessesToScalars(
SmallVectorImpl<MemoryAccess *> &MSSAInsertPts, PredIteratorCache &PIC,
LoopInfo *LI, DominatorTree *DT, const TargetLibraryInfo *TLI,
Loop *CurLoop, MemorySSAUpdater *MSSAU, ICFLoopSafetyInfo *SafetyInfo,
OptimizationRemarkEmitter *ORE) {
OptimizationRemarkEmitter *ORE, bool AllowSpeculation) {
// Verify inputs.
assert(LI != nullptr && DT != nullptr && CurLoop != nullptr &&
SafetyInfo != nullptr &&
@ -2054,9 +2061,9 @@ bool llvm::promoteLoopAccessesToScalars(
// to execute does as well. Thus we can increase our guaranteed
// alignment as well.
if (!DereferenceableInPH || (InstAlignment > Alignment))
if (isSafeToExecuteUnconditionally(*Load, DT, TLI, CurLoop,
SafetyInfo, ORE,
Preheader->getTerminator())) {
if (isSafeToExecuteUnconditionally(
*Load, DT, TLI, CurLoop, SafetyInfo, ORE,
Preheader->getTerminator(), AllowSpeculation)) {
DereferenceableInPH = true;
Alignment = std::max(Alignment, InstAlignment);
}

9
contrib/llvm-project/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
View File

@ -59,6 +59,11 @@ static cl::opt<bool> UserKeepLoops(
"keep-loops", cl::Hidden, cl::init(true),
cl::desc("Preserve canonical loop structure (default = true)"));
static cl::opt<bool> UserSwitchRangeToICmp(
"switch-range-to-icmp", cl::Hidden, cl::init(false),
cl::desc(
"Convert switches into an integer range comparison (default = false)"));
static cl::opt<bool> UserSwitchToLookup(
"switch-to-lookup", cl::Hidden, cl::init(false),
cl::desc("Convert switches to lookup tables (default = false)"));
@ -311,6 +316,8 @@ static void applyCommandLineOverridesToOptions(SimplifyCFGOptions &Options) {
Options.BonusInstThreshold = UserBonusInstThreshold;
if (UserForwardSwitchCond.getNumOccurrences())
Options.ForwardSwitchCondToPhi = UserForwardSwitchCond;
if (UserSwitchRangeToICmp.getNumOccurrences())
Options.ConvertSwitchRangeToICmp = UserSwitchRangeToICmp;
if (UserSwitchToLookup.getNumOccurrences())
Options.ConvertSwitchToLookupTable = UserSwitchToLookup;
if (UserKeepLoops.getNumOccurrences())
@ -337,6 +344,8 @@ void SimplifyCFGPass::printPipeline(
OS << "<";
OS << "bonus-inst-threshold=" << Options.BonusInstThreshold << ";";
OS << (Options.ForwardSwitchCondToPhi ? "" : "no-") << "forward-switch-cond;";
OS << (Options.ConvertSwitchRangeToICmp ? "" : "no-")
<< "switch-range-to-icmp;";
OS << (Options.ConvertSwitchToLookupTable ? "" : "no-")
<< "switch-to-lookup;";
OS << (Options.NeedCanonicalLoop ? "" : "no-") << "keep-loops;";

4
contrib/llvm-project/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
View File

@ -6211,7 +6211,9 @@ bool SimplifyCFGOpt::simplifySwitch(SwitchInst *SI, IRBuilder<> &Builder) {
}
// Try to transform the switch into an icmp and a branch.
if (TurnSwitchRangeIntoICmp(SI, Builder))
// The conversion from switch to comparison may lose information on
// impossible switch values, so disable it early in the pipeline.
if (Options.ConvertSwitchRangeToICmp && TurnSwitchRangeIntoICmp(SI, Builder))
return requestResimplify();
// Remove unreachable cases.

6
lib/clang/include/VCSVersion.inc
View File

@ -1,10 +1,10 @@
// $FreeBSD$
#define LLVM_REVISION "llvmorg-14.0.0-rc2-12-g09546e1b5103"
#define LLVM_REVISION "llvmorg-14.0.0-rc4-2-gadd3ab7f4c8a"
#define LLVM_REPOSITORY "https://github.com/llvm/llvm-project.git"
#define CLANG_REVISION "llvmorg-14.0.0-rc2-12-g09546e1b5103"
#define CLANG_REVISION "llvmorg-14.0.0-rc4-2-gadd3ab7f4c8a"
#define CLANG_REPOSITORY "https://github.com/llvm/llvm-project.git"
#define LLDB_REVISION "llvmorg-14.0.0-rc2-12-g09546e1b5103"
#define LLDB_REVISION "llvmorg-14.0.0-rc4-2-gadd3ab7f4c8a"
#define LLDB_REPOSITORY "https://github.com/llvm/llvm-project.git"

2
lib/clang/include/lld/Common/Version.inc
View File

@ -1,4 +1,4 @@
// Local identifier in __FreeBSD_version style
#define LLD_FREEBSD_VERSION 1400003
#define LLD_VERSION_STRING "14.0.0 (FreeBSD llvmorg-14.0.0-rc2-12-g09546e1b5103-" __XSTRING(LLD_FREEBSD_VERSION) ")"
#define LLD_VERSION_STRING "14.0.0 (FreeBSD llvmorg-14.0.0-rc4-2-gadd3ab7f4c8a-" __XSTRING(LLD_FREEBSD_VERSION) ")"

2
lib/clang/include/llvm/Support/VCSRevision.h
View File

@ -1,3 +1,3 @@
/* $FreeBSD$ */
#define LLVM_REVISION "llvmorg-14.0.0-rc2-12-g09546e1b5103"
#define LLVM_REVISION "llvmorg-14.0.0-rc4-2-gadd3ab7f4c8a"
#define LLVM_REPOSITORY "https://github.com/llvm/llvm-project.git"