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Apply PROTOBUF_NOINLINE to declarations of some functions that want it.

Browse Source 
Clang's ThinLTO does not know to honor __attribute__((noinline)) on the
definition in a .cc file if the declaration in a .h file did not also have the
attribute.  This can lead to unwanted cross-translation-unit inlining
contributing to stack overflow in deeply recursive protobuf parses, but only
in sufficiently vigorously optimized release builds.

PiperOrigin-RevId: 573266335
pull/14375/head
Protobuf Team Bot 1 year ago committed by Copybara-Service
parent ec57ed7625
commit 6e848b00c9
2 changed files with 140 additions and 128 deletions
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  1. 264
      src/google/protobuf/generated_message_tctable_impl.h
  2. 4
      src/google/protobuf/port_def.inc

264
src/google/protobuf/generated_message_tctable_impl.h
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@ -390,6 +390,7 @@ class PROTOBUF_EXPORT TcParser final {
static const char* ReflectionFallback(PROTOBUF_TC_PARAM_DECL);
static const char* ReflectionParseLoop(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE
static const char* ParseLoop(MessageLite* msg, const char* ptr,
ParseContext* ctx,
const TcParseTableBase* table);
@ -401,52 +402,52 @@ class PROTOBUF_EXPORT TcParser final {
// 1/2: tag length (bytes)
// Fixed:
static const char* FastF32S1(PROTOBUF_TC_PARAM_DECL);
static const char* FastF32S2(PROTOBUF_TC_PARAM_DECL);
static const char* FastF32R1(PROTOBUF_TC_PARAM_DECL);
static const char* FastF32R2(PROTOBUF_TC_PARAM_DECL);
static const char* FastF32P1(PROTOBUF_TC_PARAM_DECL);
static const char* FastF32P2(PROTOBUF_TC_PARAM_DECL);
static const char* FastF64S1(PROTOBUF_TC_PARAM_DECL);
static const char* FastF64S2(PROTOBUF_TC_PARAM_DECL);
static const char* FastF64R1(PROTOBUF_TC_PARAM_DECL);
static const char* FastF64R2(PROTOBUF_TC_PARAM_DECL);
static const char* FastF64P1(PROTOBUF_TC_PARAM_DECL);
static const char* FastF64P2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastF32S1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastF32S2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastF32R1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastF32R2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastF32P1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastF32P2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastF64S1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastF64S2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastF64R1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastF64R2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastF64P1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastF64P2(PROTOBUF_TC_PARAM_DECL);
// Varint:
static const char* FastV8S1(PROTOBUF_TC_PARAM_DECL);
static const char* FastV8S2(PROTOBUF_TC_PARAM_DECL);
static const char* FastV8R1(PROTOBUF_TC_PARAM_DECL);
static const char* FastV8R2(PROTOBUF_TC_PARAM_DECL);
static const char* FastV8P1(PROTOBUF_TC_PARAM_DECL);
static const char* FastV8P2(PROTOBUF_TC_PARAM_DECL);
static const char* FastV32S1(PROTOBUF_TC_PARAM_DECL);
static const char* FastV32S2(PROTOBUF_TC_PARAM_DECL);
static const char* FastV32R1(PROTOBUF_TC_PARAM_DECL);
static const char* FastV32R2(PROTOBUF_TC_PARAM_DECL);
static const char* FastV32P1(PROTOBUF_TC_PARAM_DECL);
static const char* FastV32P2(PROTOBUF_TC_PARAM_DECL);
static const char* FastV64S1(PROTOBUF_TC_PARAM_DECL);
static const char* FastV64S2(PROTOBUF_TC_PARAM_DECL);
static const char* FastV64R1(PROTOBUF_TC_PARAM_DECL);
static const char* FastV64R2(PROTOBUF_TC_PARAM_DECL);
static const char* FastV64P1(PROTOBUF_TC_PARAM_DECL);
static const char* FastV64P2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastV8S1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastV8S2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastV8R1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastV8R2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastV8P1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastV8P2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastV32S1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastV32S2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastV32R1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastV32R2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastV32P1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastV32P2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastV64S1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastV64S2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastV64R1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastV64R2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastV64P1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastV64P2(PROTOBUF_TC_PARAM_DECL);
// Varint (with zigzag):
static const char* FastZ32S1(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ32S2(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ32R1(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ32R2(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ32P1(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ32P2(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ64S1(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ64S2(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ64R1(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ64R2(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ64P1(PROTOBUF_TC_PARAM_DECL);
static const char* FastZ64P2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastZ32S1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastZ32S2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastZ32R1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastZ32R2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastZ32P1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastZ32P2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastZ64S1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastZ64S2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastZ64R1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastZ64R2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastZ64P1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastZ64P2(PROTOBUF_TC_PARAM_DECL);
template <typename FieldType, int unused_data_offset, int unused_hasbit_idx>
static constexpr TailCallParseFunc SingularVarintNoZag1() {
@ -470,89 +471,89 @@ class PROTOBUF_EXPORT TcParser final {
// r: enum range v: enum validator (ValidateEnum function)
// S: singular R: repeated P: packed
// 1/2: tag length (bytes)
static const char* FastErS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastErS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastErR1(PROTOBUF_TC_PARAM_DECL);
static const char* FastErR2(PROTOBUF_TC_PARAM_DECL);
static const char* FastErP1(PROTOBUF_TC_PARAM_DECL);
static const char* FastErP2(PROTOBUF_TC_PARAM_DECL);
static const char* FastEvS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastEvS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastEvR1(PROTOBUF_TC_PARAM_DECL);
static const char* FastEvR2(PROTOBUF_TC_PARAM_DECL);
static const char* FastEvP1(PROTOBUF_TC_PARAM_DECL);
static const char* FastEvP2(PROTOBUF_TC_PARAM_DECL);
static const char* FastEr0S1(PROTOBUF_TC_PARAM_DECL);
static const char* FastEr0S2(PROTOBUF_TC_PARAM_DECL);
static const char* FastEr0R1(PROTOBUF_TC_PARAM_DECL);
static const char* FastEr0R2(PROTOBUF_TC_PARAM_DECL);
static const char* FastEr0P1(PROTOBUF_TC_PARAM_DECL);
static const char* FastEr0P2(PROTOBUF_TC_PARAM_DECL);
static const char* FastEr1S1(PROTOBUF_TC_PARAM_DECL);
static const char* FastEr1S2(PROTOBUF_TC_PARAM_DECL);
static const char* FastEr1R1(PROTOBUF_TC_PARAM_DECL);
static const char* FastEr1R2(PROTOBUF_TC_PARAM_DECL);
static const char* FastEr1P1(PROTOBUF_TC_PARAM_DECL);
static const char* FastEr1P2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastErS1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastErS2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastErR1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastErR2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastErP1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastErP2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEvS1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEvS2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEvR1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEvR2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEvP1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEvP2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEr0S1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEr0S2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEr0R1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEr0R2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEr0P1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEr0P2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEr1S1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEr1S2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEr1R1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEr1R2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEr1P1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEr1P2(PROTOBUF_TC_PARAM_DECL);
// Functions referenced by generated fast tables (string types):
// B: bytes S: string U: UTF-8 string
// (empty): ArenaStringPtr i: InlinedString
// S: singular R: repeated
// 1/2: tag length (bytes)
static const char* FastBS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastBS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastBR1(PROTOBUF_TC_PARAM_DECL);
static const char* FastBR2(PROTOBUF_TC_PARAM_DECL);
static const char* FastSS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastSS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastSR1(PROTOBUF_TC_PARAM_DECL);
static const char* FastSR2(PROTOBUF_TC_PARAM_DECL);
static const char* FastUS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastUS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastUR1(PROTOBUF_TC_PARAM_DECL);
static const char* FastUR2(PROTOBUF_TC_PARAM_DECL);
static const char* FastBiS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastBiS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastSiS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastSiS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastUiS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastUiS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastBcS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastBcS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastScS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastScS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastUcS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastUcS2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastBS1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastBS2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastBR1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastBR2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastSS1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastSS2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastSR1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastSR2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastUS1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastUS2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastUR1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastUR2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastBiS1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastBiS2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastSiS1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastSiS2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastUiS1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastUiS2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastBcS1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastBcS2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastScS1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastScS2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastUcS1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastUcS2(PROTOBUF_TC_PARAM_DECL);
// Functions referenced by generated fast tables (message types):
// M: message G: group
// d: default* t: TcParseTable* (the contents of aux) l: lazy
// S: singular R: repeated
// 1/2: tag length (bytes)
static const char* FastMdS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastMdS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastGdS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastGdS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastMtS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastMtS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastGtS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastGtS2(PROTOBUF_TC_PARAM_DECL);
static const char* FastMdR1(PROTOBUF_TC_PARAM_DECL);
static const char* FastMdR2(PROTOBUF_TC_PARAM_DECL);
static const char* FastGdR1(PROTOBUF_TC_PARAM_DECL);
static const char* FastGdR2(PROTOBUF_TC_PARAM_DECL);
static const char* FastMtR1(PROTOBUF_TC_PARAM_DECL);
static const char* FastMtR2(PROTOBUF_TC_PARAM_DECL);
static const char* FastGtR1(PROTOBUF_TC_PARAM_DECL);
static const char* FastGtR2(PROTOBUF_TC_PARAM_DECL);
static const char* FastMlS1(PROTOBUF_TC_PARAM_DECL);
static const char* FastMlS2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastMdS1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastMdS2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastGdS1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastGdS2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastMtS1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastMtS2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastGtS1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastGtS2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastMdR1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastMdR2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastGdR1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastGdR2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastMtR1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastMtR2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastGtR1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastGtR2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastMlS1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastMlS2(PROTOBUF_TC_PARAM_DECL);
// NOTE: Do not dedup RefAt by having one call the other with a const_cast. It
// causes ICEs of gcc 7.5.
@ -632,10 +633,11 @@ class PROTOBUF_EXPORT TcParser final {
// NOTE: Currently, this function only calls the table-level fallback
// function, so it should only be called as the fallback from fast table
// parsing.
PROTOBUF_NOINLINE
static const char* MiniParse(PROTOBUF_TC_PARAM_NO_DATA_DECL);
static const char* FastEndG1(PROTOBUF_TC_PARAM_DECL);
static const char* FastEndG2(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEndG1(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* FastEndG2(PROTOBUF_TC_PARAM_DECL);
// For `map` mini parsing generate a type card for the key/value.
template <typename MapField>
@ -682,6 +684,7 @@ class PROTOBUF_EXPORT TcParser final {
const TcParseTableBase::FieldEntry* found_entry;
const char* ptr;
};
PROTOBUF_NOINLINE
static TestMiniParseResult TestMiniParse(PROTOBUF_TC_PARAM_DECL);
template <bool export_called_function>
static const char* MiniParse(PROTOBUF_TC_PARAM_DECL);
@ -709,9 +712,11 @@ class PROTOBUF_EXPORT TcParser final {
static const char* TagDispatch(PROTOBUF_TC_PARAM_NO_DATA_DECL);
static const char* ToTagDispatch(PROTOBUF_TC_PARAM_NO_DATA_DECL);
static const char* ToParseLoop(PROTOBUF_TC_PARAM_NO_DATA_DECL);
static const char* Error(PROTOBUF_TC_PARAM_NO_DATA_DECL);
PROTOBUF_NOINLINE static const char* Error(PROTOBUF_TC_PARAM_NO_DATA_DECL);
PROTOBUF_NOINLINE
static const char* FastUnknownEnumFallback(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE
static const char* MpUnknownEnumFallback(PROTOBUF_TC_PARAM_DECL);
class ScopedArenaSwap;
@ -794,7 +799,8 @@ class PROTOBUF_EXPORT TcParser final {
// Helper for ints > 127:
template <typename FieldType, typename TagType, bool zigzag = false>
static const char* SingularVarBigint(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* SingularVarBigint(
PROTOBUF_TC_PARAM_DECL);
// Implementations for fast enum field parsing functions:
template <typename TagType, uint16_t xform_val>
@ -821,6 +827,7 @@ class PROTOBUF_EXPORT TcParser final {
const char* ptr, SerialArena* serial_arena, ParseContext* ctx,
RepeatedPtrField<std::string>& field);
PROTOBUF_NOINLINE
static void AddUnknownEnum(MessageLite* msg, const TcParseTableBase* table,
uint32_t tag, int32_t enum_value);
@ -833,6 +840,7 @@ class PROTOBUF_EXPORT TcParser final {
UntypedMapBase& map,
const TcParseTableBase::FieldAux* aux,
bool is_key);
PROTOBUF_NOINLINE
static void DestroyMapNode(NodeBase* node, MapAuxInfo map_info,
UntypedMapBase& map);
static const char* ParseOneMapEntry(NodeBase* node, const char* ptr,
@ -873,33 +881,33 @@ class PROTOBUF_EXPORT TcParser final {
// Mini parsing:
template <bool is_split>
static const char* MpVarint(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* MpVarint(PROTOBUF_TC_PARAM_DECL);
template <bool is_split>
static const char* MpRepeatedVarint(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* MpRepeatedVarint(PROTOBUF_TC_PARAM_DECL);
template <bool is_split, typename FieldType, uint16_t xform_val>
static const char* MpRepeatedVarintT(PROTOBUF_TC_PARAM_DECL);
template <bool is_split>
static const char* MpPackedVarint(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* MpPackedVarint(PROTOBUF_TC_PARAM_DECL);
template <bool is_split, typename FieldType, uint16_t xform_val>
static const char* MpPackedVarintT(PROTOBUF_TC_PARAM_DECL);
template <bool is_split>
static const char* MpFixed(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* MpFixed(PROTOBUF_TC_PARAM_DECL);
template <bool is_split>
static const char* MpRepeatedFixed(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* MpRepeatedFixed(PROTOBUF_TC_PARAM_DECL);
template <bool is_split>
static const char* MpPackedFixed(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* MpPackedFixed(PROTOBUF_TC_PARAM_DECL);
template <bool is_split>
static const char* MpString(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* MpString(PROTOBUF_TC_PARAM_DECL);
template <bool is_split>
static const char* MpRepeatedString(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* MpRepeatedString(PROTOBUF_TC_PARAM_DECL);
template <bool is_split>
static const char* MpMessage(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* MpMessage(PROTOBUF_TC_PARAM_DECL);
template <bool is_split, bool is_group>
static const char* MpRepeatedMessageOrGroup(PROTOBUF_TC_PARAM_DECL);
static const char* MpLazyMessage(PROTOBUF_TC_PARAM_DECL);
static const char* MpFallback(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* MpFallback(PROTOBUF_TC_PARAM_DECL);
template <bool is_split>
static const char* MpMap(PROTOBUF_TC_PARAM_DECL);
PROTOBUF_NOINLINE static const char* MpMap(PROTOBUF_TC_PARAM_DECL);
};
// Dispatch to the designated parse function

4
src/google/protobuf/port_def.inc
Unescape View File

@ -277,6 +277,10 @@ static_assert(PROTOBUF_ABSL_MIN(20230125, 3),
// them from being inlined by the compiler. This is different from
// PROTOBUF_NO_INLINE, which is a user-supplied macro that disables forced
// inlining by PROTOBUF_(ALWAYS|NDEBUG)_INLINE.
//
// For forward-declared functions, make sure to apply PROTOBUF_NOINLINE to all
// the declarations, not just the definition, or else whole-program optimization
// may not honor the attribute.
#ifdef PROTOBUF_NOINLINE
#error PROTOBUF_NOINLINE was previously defined
#endif

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