Revert CMake: Make most target symbols hidden by default

This reverts r362990 (git commit 374571301dc8e9bc9fdd1d70f86015de198673bd)

This was causing linker warnings on Darwin:

ld: warning: direct access in function 'llvm::initializeEvexToVexInstPassPass(llvm::PassRegistry&)'
from file '../../lib/libLLVMX86CodeGen.a(X86EvexToVex.cpp.o)' to global weak symbol
'void std::__1::__call_once_proxy<std::__1::tuple<void* (&)(llvm::PassRegistry&),
std::__1::reference_wrapper<llvm::PassRegistry>&&> >(void*)' from file '../../lib/libLLVMCore.a(Verifier.cpp.o)'
means the weak symbol cannot be overridden at runtime. This was likely caused by different translation
units being compiled with different visibility settings.

llvm-svn: 363028

6 files changed, 7 insertions, 7 deletions

diff --git a/llvm/lib/Target/Hexagon/AsmParser/HexagonAsmParser.cpp b/llvm/lib/Target/Hexagon/AsmParser/HexagonAsmParser.cpp
index 8711d67c56f..0881bf841f9 100644
--- a/llvm/lib/Target/Hexagon/AsmParser/HexagonAsmParser.cpp
+++ b/llvm/lib/Target/Hexagon/AsmParser/HexagonAsmParser.cpp
@@ -813,10 +813,10 @@ bool HexagonAsmParser::RegisterMatchesArch(unsigned MatchNum) const {
   return true;
 }
 
-// extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonAsmLexer();
+// extern "C" void LLVMInitializeHexagonAsmLexer();
 
 /// Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonAsmParser() {
+extern "C" void LLVMInitializeHexagonAsmParser() {
   RegisterMCAsmParser<HexagonAsmParser> X(getTheHexagonTarget());
 }
 
diff --git a/llvm/lib/Target/Hexagon/Disassembler/HexagonDisassembler.cpp b/llvm/lib/Target/Hexagon/Disassembler/HexagonDisassembler.cpp
index 2519857fdcc..99e3ee87157 100644
--- a/llvm/lib/Target/Hexagon/Disassembler/HexagonDisassembler.cpp
+++ b/llvm/lib/Target/Hexagon/Disassembler/HexagonDisassembler.cpp
@@ -158,7 +158,7 @@ static MCDisassembler *createHexagonDisassembler(const Target &T,
   return new HexagonDisassembler(STI, Ctx, T.createMCInstrInfo());
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonDisassembler() {
+extern "C" void LLVMInitializeHexagonDisassembler() {
   TargetRegistry::RegisterMCDisassembler(getTheHexagonTarget(),
                                          createHexagonDisassembler);
 }
diff --git a/llvm/lib/Target/Hexagon/HexagonAsmPrinter.cpp b/llvm/lib/Target/Hexagon/HexagonAsmPrinter.cpp
index 3f8d5eaf08b..b07d15609ed 100644
--- a/llvm/lib/Target/Hexagon/HexagonAsmPrinter.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonAsmPrinter.cpp
@@ -771,6 +771,6 @@ void HexagonAsmPrinter::EmitInstruction(const MachineInstr *MI) {
   OutStreamer->EmitInstruction(MCB, getSubtargetInfo());
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonAsmPrinter() {
+extern "C" void LLVMInitializeHexagonAsmPrinter() {
   RegisterAsmPrinter<HexagonAsmPrinter> X(getTheHexagonTarget());
 }
diff --git a/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp b/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
index 8656f97ac90..80b8480448f 100644
--- a/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
@@ -180,7 +180,7 @@ static Reloc::Model getEffectiveRelocModel(Optional<Reloc::Model> RM) {
   return *RM;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonTarget() {
+extern "C" void LLVMInitializeHexagonTarget() {
   // Register the target.
   RegisterTargetMachine<HexagonTargetMachine> X(getTheHexagonTarget());
 
diff --git a/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp b/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp
index 59a6299fa1e..9c50b25156c 100644
--- a/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp
+++ b/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp
@@ -456,7 +456,7 @@ static MCInstrAnalysis *createHexagonMCInstrAnalysis(const MCInstrInfo *Info) {
 }
 
 // Force static initialization.
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonTargetMC() {
+extern "C" void LLVMInitializeHexagonTargetMC() {
   // Register the MC asm info.
   RegisterMCAsmInfoFn X(getTheHexagonTarget(), createHexagonMCAsmInfo);
 
diff --git a/llvm/lib/Target/Hexagon/TargetInfo/HexagonTargetInfo.cpp b/llvm/lib/Target/Hexagon/TargetInfo/HexagonTargetInfo.cpp
index 48770be3e30..d77b235d007 100644
--- a/llvm/lib/Target/Hexagon/TargetInfo/HexagonTargetInfo.cpp
+++ b/llvm/lib/Target/Hexagon/TargetInfo/HexagonTargetInfo.cpp
@@ -15,7 +15,7 @@ Target &llvm::getTheHexagonTarget() {
   return TheHexagonTarget;
 }
 
-extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonTargetInfo() {
+extern "C" void LLVMInitializeHexagonTargetInfo() {
   RegisterTarget<Triple::hexagon, /*HasJIT=*/true> X(
       getTheHexagonTarget(), "hexagon", "Hexagon", "Hexagon");
 }