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CMake: Make most target symbols hidden by default 

Summary:
For builds with LLVM_BUILD_LLVM_DYLIB=ON and BUILD_SHARED_LIBS=OFF
this change makes all symbols in the target specific libraries hidden
by default.

A new macro called LLVM_EXTERNAL_VISIBILITY has been added to mark symbols in these
libraries public, which is mainly needed for the definitions of the
LLVMInitialize* functions.

This patch reduces the number of public symbols in libLLVM.so by about
25%.  This should improve load times for the dynamic library and also
make abi checker tools, like abidiff require less memory when analyzing
libLLVM.so

One side-effect of this change is that for builds with
LLVM_BUILD_LLVM_DYLIB=ON and LLVM_LINK_LLVM_DYLIB=ON some unittests that
access symbols that are no longer public will need to be statically linked.

Before and after public symbol counts (using gcc 8.2.1, ld.bfd 2.31.1):
nm before/libLLVM-9svn.so | grep ' [A-Zuvw] ' | wc -l
36221
nm after/libLLVM-9svn.so | grep ' [A-Zuvw] ' | wc -l
26278

Reviewers: chandlerc, beanz, mgorny, rnk, hans

Reviewed By: rnk, hans

Subscribers: Jim, hiraditya, michaelplatings, chapuni, jholewinski, arsenm, dschuff, jyknight, dylanmckay, sdardis, nemanjai, jvesely, nhaehnle, javed.absar, sbc100, jgravelle-google, aheejin, kbarton, fedor.sergeev, asb, rbar, johnrusso, simoncook, apazos, sabuasal, niosHD, jrtc27, zzheng, edward-jones, mgrang, atanasyan, rogfer01, MartinMosbeck, brucehoult, the_o, PkmX, jocewei, kristina, jsji, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D54439

llvm-svn: 362990
This commit is contained in:
Tom Stellard 2019-06-10 22:12:56 +00:00
parent b22954384e
commit 374571301d
114 changed files with 151 additions and 111 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
llvm/include/llvm/Support/Compiler.h
View File

@ -100,11 +100,17 @@
/// not accessible from outside it. Can also be used to mark variables and
/// functions, making them private to any shared library they are linked into.
/// On PE/COFF targets, library visibility is the default, so this isn't needed.
///
/// LLVM_EXTERNAL_VISIBILITY - classes, functions, and variables marked with this
/// attribute will be made public and visible outside of any shared library they
/// are linked in to.
#if (__has_attribute(visibility) || LLVM_GNUC_PREREQ(4, 0, 0)) && \
!defined(__MINGW32__) && !defined(__CYGWIN__) && !defined(_WIN32)
#define LLVM_LIBRARY_VISIBILITY __attribute__ ((visibility("hidden")))
#define LLVM_EXTERNAL_VISIBILITY __attribute__ ((visibility("default")))
#else
#define LLVM_LIBRARY_VISIBILITY
#define LLVM_EXTERNAL_VISIBLITY
#endif
#if defined(__GNUC__)

2
llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp
View File

@ -1129,7 +1129,7 @@ void AArch64AsmPrinter::EmitInstruction(const MachineInstr *MI) {
}
// Force static initialization.
extern "C" void LLVMInitializeAArch64AsmPrinter() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAArch64AsmPrinter() {
RegisterAsmPrinter<AArch64AsmPrinter> X(getTheAArch64leTarget());
RegisterAsmPrinter<AArch64AsmPrinter> Y(getTheAArch64beTarget());
RegisterAsmPrinter<AArch64AsmPrinter> Z(getTheARM64Target());

2
llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
View File

@ -152,7 +152,7 @@ static cl::opt<bool>
cl::desc("Enable the AAcrh64 branch target pass"),
cl::init(true));
extern "C" void LLVMInitializeAArch64Target() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAArch64Target() {
// Register the target.
RegisterTargetMachine<AArch64leTargetMachine> X(getTheAArch64leTarget());
RegisterTargetMachine<AArch64beTargetMachine> Y(getTheAArch64beTarget());

2
llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
View File

@ -5514,7 +5514,7 @@ AArch64AsmParser::classifySymbolRef(const MCExpr *Expr,
}
/// Force static initialization.
extern "C" void LLVMInitializeAArch64AsmParser() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAArch64AsmParser() {
RegisterMCAsmParser<AArch64AsmParser> X(getTheAArch64leTarget());
RegisterMCAsmParser<AArch64AsmParser> Y(getTheAArch64beTarget());
RegisterMCAsmParser<AArch64AsmParser> Z(getTheARM64Target());

2
llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp
View File

@ -278,7 +278,7 @@ createAArch64ExternalSymbolizer(const Triple &TT, LLVMOpInfoCallback GetOpInfo,
SymbolLookUp, DisInfo);
}
extern "C" void LLVMInitializeAArch64Disassembler() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAArch64Disassembler() {
TargetRegistry::RegisterMCDisassembler(getTheAArch64leTarget(),
createAArch64Disassembler);
TargetRegistry::RegisterMCDisassembler(getTheAArch64beTarget(),

2
llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCTargetDesc.cpp
View File

@ -365,7 +365,7 @@ static MCInstrAnalysis *createAArch64InstrAnalysis(const MCInstrInfo *Info) {
}
// Force static initialization.
extern "C" void LLVMInitializeAArch64TargetMC() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAArch64TargetMC() {
for (Target *T : {&getTheAArch64leTarget(), &getTheAArch64beTarget(),
&getTheAArch64_32Target(), &getTheARM64Target(),
&getTheARM64_32Target()}) {

2
llvm/lib/Target/AArch64/TargetInfo/AArch64TargetInfo.cpp
View File

@ -31,7 +31,7 @@ Target &llvm::getTheARM64_32Target() {
return TheARM64_32Target;
}
extern "C" void LLVMInitializeAArch64TargetInfo() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAArch64TargetInfo() {
// Now register the "arm64" name for use with "-march". We don't want it to
// take possession of the Triple::aarch64 tags though.
TargetRegistry::RegisterTarget(getTheARM64Target(), "arm64",

2
llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
View File

@ -91,7 +91,7 @@ createAMDGPUAsmPrinterPass(TargetMachine &tm,
return new AMDGPUAsmPrinter(tm, std::move(Streamer));
}
extern "C" void LLVMInitializeAMDGPUAsmPrinter() {
extern "C" void LLVM_EXTERNAL_VISIBILITY LLVMInitializeAMDGPUAsmPrinter() {
TargetRegistry::RegisterAsmPrinter(getTheAMDGPUTarget(),
llvm::createR600AsmPrinterPass);
TargetRegistry::RegisterAsmPrinter(getTheGCNTarget(),

2
llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
View File

@ -182,7 +182,7 @@ static cl::opt<bool> EnableScalarIRPasses(
cl::init(true),
cl::Hidden);
extern "C" void LLVMInitializeAMDGPUTarget() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAMDGPUTarget() {
// Register the target
RegisterTargetMachine<R600TargetMachine> X(getTheAMDGPUTarget());
RegisterTargetMachine<GCNTargetMachine> Y(getTheGCNTarget());

2
llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
View File

@ -6404,7 +6404,7 @@ void AMDGPUAsmParser::cvtSDWA(MCInst &Inst, const OperandVector &Operands,
}
/// Force static initialization.
extern "C" void LLVMInitializeAMDGPUAsmParser() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAMDGPUAsmParser() {
RegisterMCAsmParser<AMDGPUAsmParser> A(getTheAMDGPUTarget());
RegisterMCAsmParser<AMDGPUAsmParser> B(getTheGCNTarget());
}

2
llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp
View File

@ -1091,7 +1091,7 @@ static MCDisassembler *createAMDGPUDisassembler(const Target &T,
return new AMDGPUDisassembler(STI, Ctx, T.createMCInstrInfo());
}
extern "C" void LLVMInitializeAMDGPUDisassembler() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAMDGPUDisassembler() {
TargetRegistry::RegisterMCDisassembler(getTheGCNTarget(),
createAMDGPUDisassembler);
TargetRegistry::RegisterMCSymbolizer(getTheGCNTarget(),

2
llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCTargetDesc.cpp
View File

@ -134,7 +134,7 @@ static MCInstrAnalysis *createAMDGPUMCInstrAnalysis(const MCInstrInfo *Info) {
return new AMDGPUMCInstrAnalysis(Info);
}
extern "C" void LLVMInitializeAMDGPUTargetMC() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAMDGPUTargetMC() {
TargetRegistry::RegisterMCInstrInfo(getTheGCNTarget(), createAMDGPUMCInstrInfo);
TargetRegistry::RegisterMCInstrInfo(getTheAMDGPUTarget(), createR600MCInstrInfo);

2
llvm/lib/Target/AMDGPU/TargetInfo/AMDGPUTargetInfo.cpp
View File

@ -28,7 +28,7 @@ Target &llvm::getTheGCNTarget() {
}
/// Extern function to initialize the targets for the AMDGPU backend
extern "C" void LLVMInitializeAMDGPUTargetInfo() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAMDGPUTargetInfo() {
RegisterTarget<Triple::r600, false> R600(getTheAMDGPUTarget(), "r600",
"AMD GPUs HD2XXX-HD6XXX", "AMDGPU");
RegisterTarget<Triple::amdgcn, false> GCN(getTheGCNTarget(), "amdgcn",

2
llvm/lib/Target/ARC/ARCAsmPrinter.cpp
View File

@ -62,6 +62,6 @@ void ARCAsmPrinter::EmitInstruction(const MachineInstr *MI) {
}
// Force static initialization.
extern "C" void LLVMInitializeARCAsmPrinter() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARCAsmPrinter() {
RegisterAsmPrinter<ARCAsmPrinter> X(getTheARCTarget());
}

2
llvm/lib/Target/ARC/ARCTargetMachine.cpp
View File

@ -81,7 +81,7 @@ void ARCPassConfig::addPreRegAlloc() {
}
// Force static initialization.
extern "C" void LLVMInitializeARCTarget() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARCTarget() {
RegisterTargetMachine<ARCTargetMachine> X(getTheARCTarget());
}

2
llvm/lib/Target/ARC/Disassembler/ARCDisassembler.cpp
View File

@ -365,7 +365,7 @@ static MCDisassembler *createARCDisassembler(const Target &T,
return new ARCDisassembler(STI, Ctx, T.createMCInstrInfo());
}
extern "C" void LLVMInitializeARCDisassembler() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARCDisassembler() {
// Register the disassembler.
TargetRegistry::RegisterMCDisassembler(getTheARCTarget(),
createARCDisassembler);

2
llvm/lib/Target/ARC/MCTargetDesc/ARCMCTargetDesc.cpp
View File

@ -81,7 +81,7 @@ static MCTargetStreamer *createTargetAsmStreamer(MCStreamer &S,
}
// Force static initialization.
extern "C" void LLVMInitializeARCTargetMC() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARCTargetMC() {
// Register the MC asm info.
Target &TheARCTarget = getTheARCTarget();
RegisterMCAsmInfoFn X(TheARCTarget, createARCMCAsmInfo);

2
llvm/lib/Target/ARC/TargetInfo/ARCTargetInfo.cpp
View File

@ -16,6 +16,6 @@ Target &llvm::getTheARCTarget() {
return TheARCTarget;
}
extern "C" void LLVMInitializeARCTargetInfo() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARCTargetInfo() {
RegisterTarget<Triple::arc> X(getTheARCTarget(), "arc", "ARC", "ARC");
}

2
llvm/lib/Target/ARM/ARMAsmPrinter.cpp
View File

@ -2066,7 +2066,7 @@ void ARMAsmPrinter::EmitInstruction(const MachineInstr *MI) {
//===----------------------------------------------------------------------===//
// Force static initialization.
extern "C" void LLVMInitializeARMAsmPrinter() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARMAsmPrinter() {
RegisterAsmPrinter<ARMAsmPrinter> X(getTheARMLETarget());
RegisterAsmPrinter<ARMAsmPrinter> Y(getTheARMBETarget());
RegisterAsmPrinter<ARMAsmPrinter> A(getTheThumbLETarget());

2
llvm/lib/Target/ARM/ARMTargetMachine.cpp
View File

@ -78,7 +78,7 @@ namespace llvm {
void initializeARMExecutionDomainFixPass(PassRegistry&);
}
extern "C" void LLVMInitializeARMTarget() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARMTarget() {
// Register the target.
RegisterTargetMachine<ARMLETargetMachine> X(getTheARMLETarget());
RegisterTargetMachine<ARMLETargetMachine> A(getTheThumbLETarget());

2
llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
View File

@ -10390,7 +10390,7 @@ bool ARMAsmParser::parseDirectiveThumbSet(SMLoc L) {
}
/// Force static initialization.
extern "C" void LLVMInitializeARMAsmParser() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARMAsmParser() {
RegisterMCAsmParser<ARMAsmParser> X(getTheARMLETarget());
RegisterMCAsmParser<ARMAsmParser> Y(getTheARMBETarget());
RegisterMCAsmParser<ARMAsmParser> A(getTheThumbLETarget());

2
llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp
View File

@ -874,7 +874,7 @@ DecodeStatus ThumbDisassembler::getInstruction(MCInst &MI, uint64_t &Size,
return MCDisassembler::Fail;
}
extern "C" void LLVMInitializeARMDisassembler() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARMDisassembler() {
TargetRegistry::RegisterMCDisassembler(getTheARMLETarget(),
createARMDisassembler);
TargetRegistry::RegisterMCDisassembler(getTheARMBETarget(),

2
llvm/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp
View File

@ -300,7 +300,7 @@ static MCInstrAnalysis *createThumbMCInstrAnalysis(const MCInstrInfo *Info) {
}
// Force static initialization.
extern "C" void LLVMInitializeARMTargetMC() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARMTargetMC() {
for (Target *T : {&getTheARMLETarget(), &getTheARMBETarget(),
&getTheThumbLETarget(), &getTheThumbBETarget()}) {
// Register the MC asm info.

2
llvm/lib/Target/ARM/TargetInfo/ARMTargetInfo.cpp
View File

@ -27,7 +27,7 @@ Target &llvm::getTheThumbBETarget() {
return TheThumbBETarget;
}
extern "C" void LLVMInitializeARMTargetInfo() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARMTargetInfo() {
RegisterTarget<Triple::arm, /*HasJIT=*/true> X(getTheARMLETarget(), "arm",
"ARM", "ARM");
RegisterTarget<Triple::armeb, /*HasJIT=*/true> Y(getTheARMBETarget(), "armeb",

2
llvm/lib/Target/AVR/AVRAsmPrinter.cpp
View File

@ -178,7 +178,7 @@ void AVRAsmPrinter::EmitInstruction(const MachineInstr *MI) {
} // end of namespace llvm
extern "C" void LLVMInitializeAVRAsmPrinter() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAVRAsmPrinter() {
llvm::RegisterAsmPrinter<llvm::AVRAsmPrinter> X(llvm::getTheAVRTarget());
}

2
llvm/lib/Target/AVR/AVRTargetMachine.cpp
View File

@ -76,7 +76,7 @@ TargetPassConfig *AVRTargetMachine::createPassConfig(PassManagerBase &PM) {
return new AVRPassConfig(*this, PM);
}
extern "C" void LLVMInitializeAVRTarget() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAVRTarget() {
// Register the target.
RegisterTargetMachine<AVRTargetMachine> X(getTheAVRTarget());

2
llvm/lib/Target/AVR/AsmParser/AVRAsmParser.cpp
View File

@ -682,7 +682,7 @@ bool AVRAsmParser::parseLiteralValues(unsigned SizeInBytes, SMLoc L) {
return (parseMany(parseOne));
}
extern "C" void LLVMInitializeAVRAsmParser() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAVRAsmParser() {
RegisterMCAsmParser<AVRAsmParser> X(getTheAVRTarget());
}

2
llvm/lib/Target/AVR/Disassembler/AVRDisassembler.cpp
View File

@ -52,7 +52,7 @@ static MCDisassembler *createAVRDisassembler(const Target &T,
}
extern "C" void LLVMInitializeAVRDisassembler() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAVRDisassembler() {
// Register the disassembler.
TargetRegistry::RegisterMCDisassembler(getTheAVRTarget(),
createAVRDisassembler);

2
llvm/lib/Target/AVR/MCTargetDesc/AVRMCTargetDesc.cpp
View File

@ -89,7 +89,7 @@ static MCTargetStreamer *createMCAsmTargetStreamer(MCStreamer &S,
return new AVRTargetAsmStreamer(S);
}
extern "C" void LLVMInitializeAVRTargetMC() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAVRTargetMC() {
// Register the MC asm info.
RegisterMCAsmInfo<AVRMCAsmInfo> X(getTheAVRTarget());

2
llvm/lib/Target/AVR/TargetInfo/AVRTargetInfo.cpp
View File

@ -15,7 +15,7 @@ Target &getTheAVRTarget() {
}
}
extern "C" void LLVMInitializeAVRTargetInfo() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAVRTargetInfo() {
llvm::RegisterTarget<llvm::Triple::avr> X(llvm::getTheAVRTarget(), "avr",
"Atmel AVR Microcontroller", "AVR");
}

2
llvm/lib/Target/BPF/AsmParser/BPFAsmParser.cpp
View File

@ -493,7 +493,7 @@ bool BPFAsmParser::ParseInstruction(ParseInstructionInfo &Info, StringRef Name,
bool BPFAsmParser::ParseDirective(AsmToken DirectiveID) { return true; }
extern "C" void LLVMInitializeBPFAsmParser() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeBPFAsmParser() {
RegisterMCAsmParser<BPFAsmParser> X(getTheBPFTarget());
RegisterMCAsmParser<BPFAsmParser> Y(getTheBPFleTarget());
RegisterMCAsmParser<BPFAsmParser> Z(getTheBPFbeTarget());

2
llvm/lib/Target/BPF/BPFAsmPrinter.cpp
View File

@ -142,7 +142,7 @@ void BPFAsmPrinter::EmitInstruction(const MachineInstr *MI) {
}
// Force static initialization.
extern "C" void LLVMInitializeBPFAsmPrinter() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeBPFAsmPrinter() {
RegisterAsmPrinter<BPFAsmPrinter> X(getTheBPFleTarget());
RegisterAsmPrinter<BPFAsmPrinter> Y(getTheBPFbeTarget());
RegisterAsmPrinter<BPFAsmPrinter> Z(getTheBPFTarget());

2
llvm/lib/Target/BPF/BPFTargetMachine.cpp
View File

@ -27,7 +27,7 @@ static cl::
opt<bool> DisableMIPeephole("disable-bpf-peephole", cl::Hidden,
cl::desc("Disable machine peepholes for BPF"));
extern "C" void LLVMInitializeBPFTarget() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeBPFTarget() {
// Register the target.
RegisterTargetMachine<BPFTargetMachine> X(getTheBPFleTarget());
RegisterTargetMachine<BPFTargetMachine> Y(getTheBPFbeTarget());

2
llvm/lib/Target/BPF/Disassembler/BPFDisassembler.cpp
View File

@ -84,7 +84,7 @@ static MCDisassembler *createBPFDisassembler(const Target &T,
}
extern "C" void LLVMInitializeBPFDisassembler() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeBPFDisassembler() {
// Register the disassembler.
TargetRegistry::RegisterMCDisassembler(getTheBPFTarget(),
createBPFDisassembler);

2
llvm/lib/Target/BPF/MCTargetDesc/BPFMCTargetDesc.cpp
View File

@ -97,7 +97,7 @@ static MCInstrAnalysis *createBPFInstrAnalysis(const MCInstrInfo *Info) {
return new BPFMCInstrAnalysis(Info);
}
extern "C" void LLVMInitializeBPFTargetMC() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeBPFTargetMC() {
for (Target *T :
{&getTheBPFleTarget(), &getTheBPFbeTarget(), &getTheBPFTarget()}) {
// Register the MC asm info.

2
llvm/lib/Target/BPF/TargetInfo/BPFTargetInfo.cpp
View File

@ -24,7 +24,7 @@ Target &llvm::getTheBPFTarget() {
return TheBPFTarget;
}
extern "C" void LLVMInitializeBPFTargetInfo() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeBPFTargetInfo() {
TargetRegistry::RegisterTarget(getTheBPFTarget(), "bpf", "BPF (host endian)",
"BPF", [](Triple::ArchType) { return false; },
true);

8
llvm/lib/Target/CMakeLists.txt
View File

@ -13,6 +13,14 @@ add_llvm_library(LLVMTarget
${LLVM_MAIN_INCLUDE_DIR}/llvm/Target
)
# When building shared objects for each target there are some internal APIs
# that are used across shared objects which we can't hide.
if (NOT BUILD_SHARED_LIBS)
# Set default visibility to hidden, so we don't export all the Target classes
# in libLLVM.so.
set(CMAKE_CXX_VISIBILITY_PRESET hidden)
endif()
foreach(t ${LLVM_TARGETS_TO_BUILD})
message(STATUS "Targeting ${t}")
add_subdirectory(${t})

4
llvm/lib/Target/Hexagon/AsmParser/HexagonAsmParser.cpp
View File

@ -813,10 +813,10 @@ bool HexagonAsmParser::RegisterMatchesArch(unsigned MatchNum) const {
return true;
}
// extern "C" void LLVMInitializeHexagonAsmLexer();
// extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonAsmLexer();
/// Force static initialization.
extern "C" void LLVMInitializeHexagonAsmParser() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonAsmParser() {
RegisterMCAsmParser<HexagonAsmParser> X(getTheHexagonTarget());
}

2
llvm/lib/Target/Hexagon/Disassembler/HexagonDisassembler.cpp
View File

@ -158,7 +158,7 @@ static MCDisassembler *createHexagonDisassembler(const Target &T,
return new HexagonDisassembler(STI, Ctx, T.createMCInstrInfo());
}
extern "C" void LLVMInitializeHexagonDisassembler() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonDisassembler() {
TargetRegistry::RegisterMCDisassembler(getTheHexagonTarget(),
createHexagonDisassembler);
}

2
llvm/lib/Target/Hexagon/HexagonAsmPrinter.cpp
View File

@ -771,6 +771,6 @@ void HexagonAsmPrinter::EmitInstruction(const MachineInstr *MI) {
OutStreamer->EmitInstruction(MCB, getSubtargetInfo());
}
extern "C" void LLVMInitializeHexagonAsmPrinter() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonAsmPrinter() {
RegisterAsmPrinter<HexagonAsmPrinter> X(getTheHexagonTarget());
}

2
llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
View File

@ -180,7 +180,7 @@ static Reloc::Model getEffectiveRelocModel(Optional<Reloc::Model> RM) {
return *RM;
}
extern "C" void LLVMInitializeHexagonTarget() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonTarget() {
// Register the target.
RegisterTargetMachine<HexagonTargetMachine> X(getTheHexagonTarget());

2
llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp
View File

@ -456,7 +456,7 @@ static MCInstrAnalysis *createHexagonMCInstrAnalysis(const MCInstrInfo *Info) {
}
// Force static initialization.
extern "C" void LLVMInitializeHexagonTargetMC() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonTargetMC() {
// Register the MC asm info.
RegisterMCAsmInfoFn X(getTheHexagonTarget(), createHexagonMCAsmInfo);

2
llvm/lib/Target/Hexagon/TargetInfo/HexagonTargetInfo.cpp
View File

@ -15,7 +15,7 @@ Target &llvm::getTheHexagonTarget() {
return TheHexagonTarget;
}
extern "C" void LLVMInitializeHexagonTargetInfo() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonTargetInfo() {
RegisterTarget<Triple::hexagon, /*HasJIT=*/true> X(
getTheHexagonTarget(), "hexagon", "Hexagon", "Hexagon");
}

2
llvm/lib/Target/Lanai/AsmParser/LanaiAsmParser.cpp
View File

@ -1223,6 +1223,6 @@ bool LanaiAsmParser::ParseInstruction(ParseInstructionInfo & /*Info*/,
#define GET_MATCHER_IMPLEMENTATION
#include "LanaiGenAsmMatcher.inc"
extern "C" void LLVMInitializeLanaiAsmParser() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLanaiAsmParser() {
RegisterMCAsmParser<LanaiAsmParser> x(getTheLanaiTarget());
}

2
llvm/lib/Target/Lanai/Disassembler/LanaiDisassembler.cpp
View File

@ -36,7 +36,7 @@ static MCDisassembler *createLanaiDisassembler(const Target & /*T*/,
return new LanaiDisassembler(STI, Ctx);
}
extern "C" void LLVMInitializeLanaiDisassembler() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLanaiDisassembler() {
// Register the disassembler
TargetRegistry::RegisterMCDisassembler(getTheLanaiTarget(),
createLanaiDisassembler);

2
llvm/lib/Target/Lanai/LanaiAsmPrinter.cpp
View File

@ -237,6 +237,6 @@ bool LanaiAsmPrinter::isBlockOnlyReachableByFallthrough(
}
// Force static initialization.
extern "C" void LLVMInitializeLanaiAsmPrinter() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLanaiAsmPrinter() {
RegisterAsmPrinter<LanaiAsmPrinter> X(getTheLanaiTarget());
}

2
llvm/lib/Target/Lanai/LanaiTargetMachine.cpp
View File

@ -30,7 +30,7 @@ namespace llvm {
void initializeLanaiMemAluCombinerPass(PassRegistry &);
} // namespace llvm
extern "C" void LLVMInitializeLanaiTarget() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLanaiTarget() {
// Register the target.
RegisterTargetMachine<LanaiTargetMachine> registered_target(
getTheLanaiTarget());

2
llvm/lib/Target/Lanai/MCTargetDesc/LanaiMCTargetDesc.cpp
View File

@ -123,7 +123,7 @@ static MCInstrAnalysis *createLanaiInstrAnalysis(const MCInstrInfo *Info) {
return new LanaiMCInstrAnalysis(Info);
}
extern "C" void LLVMInitializeLanaiTargetMC() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLanaiTargetMC() {
// Register the MC asm info.
RegisterMCAsmInfo<LanaiMCAsmInfo> X(getTheLanaiTarget());

2
llvm/lib/Target/Lanai/TargetInfo/LanaiTargetInfo.cpp
View File

@ -16,7 +16,7 @@ Target &llvm::getTheLanaiTarget() {
return TheLanaiTarget;
}
extern "C" void LLVMInitializeLanaiTargetInfo() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLanaiTargetInfo() {
RegisterTarget<Triple::lanai> X(getTheLanaiTarget(), "lanai", "Lanai",
"Lanai");
}

2
llvm/lib/Target/MSP430/AsmParser/MSP430AsmParser.cpp
View File

@ -529,7 +529,7 @@ bool MSP430AsmParser::ParseLiteralValues(unsigned Size, SMLoc L) {
return (parseMany(parseOne));
}
extern "C" void LLVMInitializeMSP430AsmParser() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMSP430AsmParser() {
RegisterMCAsmParser<MSP430AsmParser> X(getTheMSP430Target());
}

2
llvm/lib/Target/MSP430/Disassembler/MSP430Disassembler.cpp
View File

@ -62,7 +62,7 @@ static MCDisassembler *createMSP430Disassembler(const Target &T,
return new MSP430Disassembler(STI, Ctx);
}
extern "C" void LLVMInitializeMSP430Disassembler() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMSP430Disassembler() {
TargetRegistry::RegisterMCDisassembler(getTheMSP430Target(),
createMSP430Disassembler);
}

2
llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.cpp
View File

@ -57,7 +57,7 @@ static MCInstPrinter *createMSP430MCInstPrinter(const Triple &T,
return nullptr;
}
extern "C" void LLVMInitializeMSP430TargetMC() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMSP430TargetMC() {
Target &T = getTheMSP430Target();
RegisterMCAsmInfo<MSP430MCAsmInfo> X(T);

2
llvm/lib/Target/MSP430/MSP430AsmPrinter.cpp
View File

@ -183,6 +183,6 @@ bool MSP430AsmPrinter::runOnMachineFunction(MachineFunction &MF) {
}
// Force static initialization.
extern "C" void LLVMInitializeMSP430AsmPrinter() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMSP430AsmPrinter() {
RegisterAsmPrinter<MSP430AsmPrinter> X(getTheMSP430Target());
}

2
llvm/lib/Target/MSP430/MSP430TargetMachine.cpp
View File

@ -21,7 +21,7 @@
#include "llvm/Support/TargetRegistry.h"
using namespace llvm;
extern "C" void LLVMInitializeMSP430Target() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMSP430Target() {
// Register the target.
RegisterTargetMachine<MSP430TargetMachine> X(getTheMSP430Target());
}

2
llvm/lib/Target/MSP430/TargetInfo/MSP430TargetInfo.cpp
View File

@ -15,7 +15,7 @@ Target &llvm::getTheMSP430Target() {
return TheMSP430Target;
}
extern "C" void LLVMInitializeMSP430TargetInfo() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMSP430TargetInfo() {
RegisterTarget<Triple::msp430> X(getTheMSP430Target(), "msp430",
"MSP430 [experimental]", "MSP430");
}

2
llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
View File

@ -8190,7 +8190,7 @@ bool MipsAsmParser::parseInternalDirectiveReallowModule() {
return false;
}
extern "C" void LLVMInitializeMipsAsmParser() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMipsAsmParser() {
RegisterMCAsmParser<MipsAsmParser> X(getTheMipsTarget());
RegisterMCAsmParser<MipsAsmParser> Y(getTheMipselTarget());
RegisterMCAsmParser<MipsAsmParser> A(getTheMips64Target());

2
llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp
View File

@ -555,7 +555,7 @@ static MCDisassembler *createMipselDisassembler(
return new MipsDisassembler(STI, Ctx, false);
}
extern "C" void LLVMInitializeMipsDisassembler() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMipsDisassembler() {
// Register the disassembler.
TargetRegistry::RegisterMCDisassembler(getTheMipsTarget(),
createMipsDisassembler);

2
llvm/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
View File

@ -162,7 +162,7 @@ static MCInstrAnalysis *createMipsMCInstrAnalysis(const MCInstrInfo *Info) {
return new MipsMCInstrAnalysis(Info);
}
extern "C" void LLVMInitializeMipsTargetMC() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMipsTargetMC() {
for (Target *T : {&getTheMipsTarget(), &getTheMipselTarget(),
&getTheMips64Target(), &getTheMips64elTarget()}) {
// Register the MC asm info.

2
llvm/lib/Target/Mips/MipsAsmPrinter.cpp
View File

@ -1296,7 +1296,7 @@ bool MipsAsmPrinter::isLongBranchPseudo(int Opcode) const {
}
// Force static initialization.
extern "C" void LLVMInitializeMipsAsmPrinter() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMipsAsmPrinter() {
RegisterAsmPrinter<MipsAsmPrinter> X(getTheMipsTarget());
RegisterAsmPrinter<MipsAsmPrinter> Y(getTheMipselTarget());
RegisterAsmPrinter<MipsAsmPrinter> A(getTheMips64Target());

2
llvm/lib/Target/Mips/MipsTargetMachine.cpp
View File

@ -44,7 +44,7 @@ using namespace llvm;
#define DEBUG_TYPE "mips"
extern "C" void LLVMInitializeMipsTarget() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMipsTarget() {
// Register the target.
RegisterTargetMachine<MipsebTargetMachine> X(getTheMipsTarget());
RegisterTargetMachine<MipselTargetMachine> Y(getTheMipselTarget());

2
llvm/lib/Target/Mips/TargetInfo/MipsTargetInfo.cpp
View File

@ -27,7 +27,7 @@ Target &llvm::getTheMips64elTarget() {
return TheMips64elTarget;
}
extern "C" void LLVMInitializeMipsTargetInfo() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMipsTargetInfo() {
RegisterTarget<Triple::mips,
/*HasJIT=*/true>
X(getTheMipsTarget(), "mips", "MIPS (32-bit big endian)", "Mips");

2
llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXMCTargetDesc.cpp
View File

@ -66,7 +66,7 @@ static MCTargetStreamer *createTargetAsmStreamer(MCStreamer &S,
}
// Force static initialization.
extern "C" void LLVMInitializeNVPTXTargetMC() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeNVPTXTargetMC() {
for (Target *T : {&getTheNVPTXTarget32(), &getTheNVPTXTarget64()}) {
// Register the MC asm info.
RegisterMCAsmInfo<NVPTXMCAsmInfo> X(*T);

2
llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
View File

@ -2260,7 +2260,7 @@ void NVPTXAsmPrinter::printMemOperand(const MachineInstr *MI, int opNum,
}
// Force static initialization.
extern "C" void LLVMInitializeNVPTXAsmPrinter() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeNVPTXAsmPrinter() {
RegisterAsmPrinter<NVPTXAsmPrinter> X(getTheNVPTXTarget32());
RegisterAsmPrinter<NVPTXAsmPrinter> Y(getTheNVPTXTarget64());
}

2
llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp
View File

@ -72,7 +72,7 @@ void initializeNVPTXProxyRegErasurePass(PassRegistry &);
} // end namespace llvm
extern "C" void LLVMInitializeNVPTXTarget() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeNVPTXTarget() {
// Register the target.
RegisterTargetMachine<NVPTXTargetMachine32> X(getTheNVPTXTarget32());
RegisterTargetMachine<NVPTXTargetMachine64> Y(getTheNVPTXTarget64());

2
llvm/lib/Target/NVPTX/TargetInfo/NVPTXTargetInfo.cpp
View File

@ -19,7 +19,7 @@ Target &llvm::getTheNVPTXTarget64() {
return TheNVPTXTarget64;
}
extern "C" void LLVMInitializeNVPTXTargetInfo() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeNVPTXTargetInfo() {
RegisterTarget<Triple::nvptx> X(getTheNVPTXTarget32(), "nvptx",
"NVIDIA PTX 32-bit", "NVPTX");
RegisterTarget<Triple::nvptx64> Y(getTheNVPTXTarget64(), "nvptx64",

2
llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
View File

@ -1786,7 +1786,7 @@ bool PPCAsmParser::ParseDirectiveLocalEntry(SMLoc L) {
/// Force static initialization.
extern "C" void LLVMInitializePowerPCAsmParser() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializePowerPCAsmParser() {
RegisterMCAsmParser<PPCAsmParser> A(getThePPC32Target());
RegisterMCAsmParser<PPCAsmParser> B(getThePPC64Target());
RegisterMCAsmParser<PPCAsmParser> C(getThePPC64LETarget());

2
llvm/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp
View File

@ -51,7 +51,7 @@ static MCDisassembler *createPPCLEDisassembler(const Target &T,
return new PPCDisassembler(STI, Ctx, /*IsLittleEndian=*/true);
}
extern "C" void LLVMInitializePowerPCDisassembler() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializePowerPCDisassembler() {
// Register the disassembler for each target.
TargetRegistry::RegisterMCDisassembler(getThePPC32Target(),
createPPCDisassembler);

2
llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
View File

@ -260,7 +260,7 @@ static MCInstPrinter *createPPCMCInstPrinter(const Triple &T,
return new PPCInstPrinter(MAI, MII, MRI, T);
}
extern "C" void LLVMInitializePowerPCTargetMC() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializePowerPCTargetMC() {
for (Target *T :
{&getThePPC32Target(), &getThePPC64Target(), &getThePPC64LETarget()}) {
// Register the MC asm info.

2
llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
View File

@ -1651,7 +1651,7 @@ createPPCAsmPrinterPass(TargetMachine &tm,
}
// Force static initialization.
extern "C" void LLVMInitializePowerPCAsmPrinter() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializePowerPCAsmPrinter() {
TargetRegistry::RegisterAsmPrinter(getThePPC32Target(),
createPPCAsmPrinterPass);
TargetRegistry::RegisterAsmPrinter(getThePPC64Target(),

2
llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
View File

@ -94,7 +94,7 @@ static cl::opt<bool>
ReduceCRLogical("ppc-reduce-cr-logicals",
cl::desc("Expand eligible cr-logical binary ops to branches"),
cl::init(false), cl::Hidden);
extern "C" void LLVMInitializePowerPCTarget() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializePowerPCTarget() {
// Register the targets
RegisterTargetMachine<PPCTargetMachine> A(getThePPC32Target());
RegisterTargetMachine<PPCTargetMachine> B(getThePPC64Target());

2
llvm/lib/Target/PowerPC/TargetInfo/PowerPCTargetInfo.cpp
View File

@ -23,7 +23,7 @@ Target &llvm::getThePPC64LETarget() {
return ThePPC64LETarget;
}
extern "C" void LLVMInitializePowerPCTargetInfo() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializePowerPCTargetInfo() {
RegisterTarget<Triple::ppc, /*HasJIT=*/true> X(getThePPC32Target(), "ppc32",
"PowerPC 32", "PPC");

2
llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
View File

@ -1754,7 +1754,7 @@ bool RISCVAsmParser::processInstruction(MCInst &Inst, SMLoc IDLoc,
return false;
}
extern "C" void LLVMInitializeRISCVAsmParser() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeRISCVAsmParser() {
RegisterMCAsmParser<RISCVAsmParser> X(getTheRISCV32Target());
RegisterMCAsmParser<RISCVAsmParser> Y(getTheRISCV64Target());
}

2
llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp
View File

@ -48,7 +48,7 @@ static MCDisassembler *createRISCVDisassembler(const Target &T,
return new RISCVDisassembler(STI, Ctx);
}
extern "C" void LLVMInitializeRISCVDisassembler() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeRISCVDisassembler() {
// Register the disassembler for each target.
TargetRegistry::RegisterMCDisassembler(getTheRISCV32Target(),
createRISCVDisassembler);

2
llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.cpp
View File

@ -84,7 +84,7 @@ static MCTargetStreamer *createRISCVAsmTargetStreamer(MCStreamer &S,
return new RISCVTargetAsmStreamer(S, OS);
}
extern "C" void LLVMInitializeRISCVTargetMC() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeRISCVTargetMC() {
for (Target *T : {&getTheRISCV32Target(), &getTheRISCV64Target()}) {
TargetRegistry::RegisterMCAsmInfo(*T, createRISCVMCAsmInfo);
TargetRegistry::RegisterMCInstrInfo(*T, createRISCVMCInstrInfo);

2
llvm/lib/Target/RISCV/RISCVAsmPrinter.cpp
View File

@ -123,7 +123,7 @@ bool RISCVAsmPrinter::PrintAsmMemoryOperand(const MachineInstr *MI,
}
// Force static initialization.
extern "C" void LLVMInitializeRISCVAsmPrinter() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeRISCVAsmPrinter() {
RegisterAsmPrinter<RISCVAsmPrinter> X(getTheRISCV32Target());
RegisterAsmPrinter<RISCVAsmPrinter> Y(getTheRISCV64Target());
}

2
llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
View File

@ -24,7 +24,7 @@
#include "llvm/Target/TargetOptions.h"
using namespace llvm;
extern "C" void LLVMInitializeRISCVTarget() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeRISCVTarget() {
RegisterTargetMachine<RISCVTargetMachine> X(getTheRISCV32Target());
RegisterTargetMachine<RISCVTargetMachine> Y(getTheRISCV64Target());
auto PR = PassRegistry::getPassRegistry();

2
llvm/lib/Target/RISCV/TargetInfo/RISCVTargetInfo.cpp
View File

@ -20,7 +20,7 @@ Target &llvm::getTheRISCV64Target() {
return TheRISCV64Target;
}
extern "C" void LLVMInitializeRISCVTargetInfo() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeRISCVTargetInfo() {
RegisterTarget<Triple::riscv32> X(getTheRISCV32Target(), "riscv32",
"32-bit RISC-V", "RISCV");
RegisterTarget<Triple::riscv64> Y(getTheRISCV64Target(), "riscv64",

2
llvm/lib/Target/Sparc/AsmParser/SparcAsmParser.cpp
View File

@ -1308,7 +1308,7 @@ bool SparcAsmParser::matchSparcAsmModifiers(const MCExpr *&EVal,
return true;
}
extern "C" void LLVMInitializeSparcAsmParser() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSparcAsmParser() {
RegisterMCAsmParser<SparcAsmParser> A(getTheSparcTarget());
RegisterMCAsmParser<SparcAsmParser> B(getTheSparcV9Target());
RegisterMCAsmParser<SparcAsmParser> C(getTheSparcelTarget());

2
llvm/lib/Target/Sparc/Disassembler/SparcDisassembler.cpp
View File

@ -48,7 +48,7 @@ static MCDisassembler *createSparcDisassembler(const Target &T,
}
extern "C" void LLVMInitializeSparcDisassembler() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSparcDisassembler() {
// Register the disassembler.
TargetRegistry::RegisterMCDisassembler(getTheSparcTarget(),
createSparcDisassembler);

2
llvm/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp
View File

@ -89,7 +89,7 @@ static MCInstPrinter *createSparcMCInstPrinter(const Triple &T,
return new SparcInstPrinter(MAI, MII, MRI);
}
extern "C" void LLVMInitializeSparcTargetMC() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSparcTargetMC() {
// Register the MC asm info.
RegisterMCAsmInfoFn X(getTheSparcTarget(), createSparcMCAsmInfo);
RegisterMCAsmInfoFn Y(getTheSparcV9Target(), createSparcV9MCAsmInfo);

2
llvm/lib/Target/Sparc/SparcAsmPrinter.cpp
View File

@ -439,7 +439,7 @@ bool SparcAsmPrinter::PrintAsmMemoryOperand(const MachineInstr *MI,
}
// Force static initialization.
extern "C" void LLVMInitializeSparcAsmPrinter() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSparcAsmPrinter() {
RegisterAsmPrinter<SparcAsmPrinter> X(getTheSparcTarget());
RegisterAsmPrinter<SparcAsmPrinter> Y(getTheSparcV9Target());
RegisterAsmPrinter<SparcAsmPrinter> Z(getTheSparcelTarget());

2
llvm/lib/Target/Sparc/SparcTargetMachine.cpp
View File

@ -20,7 +20,7 @@
#include "llvm/Support/TargetRegistry.h"
using namespace llvm;
extern "C" void LLVMInitializeSparcTarget() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSparcTarget() {
// Register the target.
RegisterTargetMachine<SparcV8TargetMachine> X(getTheSparcTarget());
RegisterTargetMachine<SparcV9TargetMachine> Y(getTheSparcV9Target());

2
llvm/lib/Target/Sparc/TargetInfo/SparcTargetInfo.cpp
View File

@ -23,7 +23,7 @@ Target &llvm::getTheSparcelTarget() {
return TheSparcelTarget;
}
extern "C" void LLVMInitializeSparcTargetInfo() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSparcTargetInfo() {
RegisterTarget<Triple::sparc, /*HasJIT=*/true> X(getTheSparcTarget(), "sparc",
"Sparc", "Sparc");
RegisterTarget<Triple::sparcv9, /*HasJIT=*/true> Y(

2
llvm/lib/Target/SystemZ/AsmParser/SystemZAsmParser.cpp
View File

@ -1371,6 +1371,6 @@ SystemZAsmParser::parsePCRel(OperandVector &Operands, int64_t MinVal,
}
// Force static initialization.
extern "C" void LLVMInitializeSystemZAsmParser() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSystemZAsmParser() {
RegisterMCAsmParser<SystemZAsmParser> X(getTheSystemZTarget());
}

2
llvm/lib/Target/SystemZ/Disassembler/SystemZDisassembler.cpp
View File

@ -46,7 +46,7 @@ static MCDisassembler *createSystemZDisassembler(const Target &T,
return new SystemZDisassembler(STI, Ctx);
}
extern "C" void LLVMInitializeSystemZDisassembler() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSystemZDisassembler() {
// Register the disassembler.
TargetRegistry::RegisterMCDisassembler(getTheSystemZTarget(),
createSystemZDisassembler);

2
llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
View File

@ -182,7 +182,7 @@ static MCInstPrinter *createSystemZMCInstPrinter(const Triple &T,
return new SystemZInstPrinter(MAI, MII, MRI);
}
extern "C" void LLVMInitializeSystemZTargetMC() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSystemZTargetMC() {
// Register the MCAsmInfo.
TargetRegistry::RegisterMCAsmInfo(getTheSystemZTarget(),
createSystemZMCAsmInfo);

2
llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp
View File

@ -644,6 +644,6 @@ void SystemZAsmPrinter::EmitEndOfAsmFile(Module &M) {
}
// Force static initialization.
extern "C" void LLVMInitializeSystemZAsmPrinter() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSystemZAsmPrinter() {
RegisterAsmPrinter<SystemZAsmPrinter> X(getTheSystemZTarget());
}

2
llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp
View File

@ -29,7 +29,7 @@
using namespace llvm;
extern "C" void LLVMInitializeSystemZTarget() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSystemZTarget() {
// Register the target.
RegisterTargetMachine<SystemZTargetMachine> X(getTheSystemZTarget());
}

2
llvm/lib/Target/SystemZ/TargetInfo/SystemZTargetInfo.cpp
View File

@ -16,7 +16,7 @@ Target &llvm::getTheSystemZTarget() {
return TheSystemZTarget;
}
extern "C" void LLVMInitializeSystemZTargetInfo() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSystemZTargetInfo() {
RegisterTarget<Triple::systemz, /*HasJIT=*/true> X(
getTheSystemZTarget(), "systemz", "SystemZ", "SystemZ");
}

2
llvm/lib/Target/WebAssembly/AsmParser/WebAssemblyAsmParser.cpp
View File

@ -764,7 +764,7 @@ public:
} // end anonymous namespace
// Force static initialization.
extern "C" void LLVMInitializeWebAssemblyAsmParser() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeWebAssemblyAsmParser() {
RegisterMCAsmParser<WebAssemblyAsmParser> X(getTheWebAssemblyTarget32());
RegisterMCAsmParser<WebAssemblyAsmParser> Y(getTheWebAssemblyTarget64());
}

2
llvm/lib/Target/WebAssembly/Disassembler/WebAssemblyDisassembler.cpp
View File

@ -65,7 +65,7 @@ static MCDisassembler *createWebAssemblyDisassembler(const Target &T,
return new WebAssemblyDisassembler(STI, Ctx, std::move(MCII));
}
extern "C" void LLVMInitializeWebAssemblyDisassembler() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeWebAssemblyDisassembler() {
// Register the disassembler for each target.
TargetRegistry::RegisterMCDisassembler(getTheWebAssemblyTarget32(),
createWebAssemblyDisassembler);

2
llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.cpp
View File

@ -95,7 +95,7 @@ static MCTargetStreamer *createNullTargetStreamer(MCStreamer &S) {
}
// Force static initialization.
extern "C" void LLVMInitializeWebAssemblyTargetMC() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeWebAssemblyTargetMC() {
for (Target *T :
{&getTheWebAssemblyTarget32(), &getTheWebAssemblyTarget64()}) {
// Register the MC asm info.

2
llvm/lib/Target/WebAssembly/TargetInfo/WebAssemblyTargetInfo.cpp
View File

@ -26,7 +26,7 @@ Target &llvm::getTheWebAssemblyTarget64() {
return TheWebAssemblyTarget64;
}
extern "C" void LLVMInitializeWebAssemblyTargetInfo() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeWebAssemblyTargetInfo() {
RegisterTarget<Triple::wasm32> X(getTheWebAssemblyTarget32(), "wasm32",
"WebAssembly 32-bit", "WebAssembly");
RegisterTarget<Triple::wasm64> Y(getTheWebAssemblyTarget64(), "wasm64",

2
llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
View File

@ -443,7 +443,7 @@ bool WebAssemblyAsmPrinter::PrintAsmMemoryOperand(const MachineInstr *MI,
}
// Force static initialization.
extern "C" void LLVMInitializeWebAssemblyAsmPrinter() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeWebAssemblyAsmPrinter() {
RegisterAsmPrinter<WebAssemblyAsmPrinter> X(getTheWebAssemblyTarget32());
RegisterAsmPrinter<WebAssemblyAsmPrinter> Y(getTheWebAssemblyTarget64());
}

2
llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp
View File

@ -45,7 +45,7 @@ static cl::opt<bool> EnableEmSjLj(
cl::desc("WebAssembly Emscripten-style setjmp/longjmp handling"),
cl::init(false));
extern "C" void LLVMInitializeWebAssemblyTarget() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeWebAssemblyTarget() {
// Register the target.
RegisterTargetMachine<WebAssemblyTargetMachine> X(
getTheWebAssemblyTarget32());

2
llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
View File

@ -3709,7 +3709,7 @@ bool X86AsmParser::parseDirectiveFPOEndProc(SMLoc L) {
}
// Force static initialization.
extern "C" void LLVMInitializeX86AsmParser() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeX86AsmParser() {
RegisterMCAsmParser<X86AsmParser> X(getTheX86_32Target());
RegisterMCAsmParser<X86AsmParser> Y(getTheX86_64Target());
}

2
llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp
View File

@ -844,7 +844,7 @@ static MCDisassembler *createX86Disassembler(const Target &T,
return new X86GenericDisassembler(STI, Ctx, std::move(MII));
}
extern "C" void LLVMInitializeX86Disassembler() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeX86Disassembler() {
// Register the disassembler.
TargetRegistry::RegisterMCDisassembler(getTheX86_32Target(),
createX86Disassembler);

2
llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
View File

@ -523,7 +523,7 @@ static MCInstrAnalysis *createX86MCInstrAnalysis(const MCInstrInfo *Info) {
}
// Force static initialization.
extern "C" void LLVMInitializeX86TargetMC() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeX86TargetMC() {
for (Target *T : {&getTheX86_32Target(), &getTheX86_64Target()}) {
// Register the MC asm info.
RegisterMCAsmInfoFn X(*T, createX86MCAsmInfo);

2
llvm/lib/Target/X86/TargetInfo/X86TargetInfo.cpp
View File

@ -19,7 +19,7 @@ Target &llvm::getTheX86_64Target() {
return TheX86_64Target;
}
extern "C" void LLVMInitializeX86TargetInfo() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeX86TargetInfo() {
RegisterTarget<Triple::x86, /*HasJIT=*/true> X(
getTheX86_32Target(), "x86", "32-bit X86: Pentium-Pro and above", "X86");

2
llvm/lib/Target/X86/X86AsmPrinter.cpp
View File

@ -727,7 +727,7 @@ void X86AsmPrinter::EmitEndOfAsmFile(Module &M) {
//===----------------------------------------------------------------------===//
// Force static initialization.
extern "C" void LLVMInitializeX86AsmPrinter() {
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeX86AsmPrinter() {
RegisterAsmPrinter<X86AsmPrinter> X(getTheX86_32Target());
RegisterAsmPrinter<X86AsmPrinter> Y(getTheX86_64Target());
}

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