Import and Export getXXXPluginInfo from embedded plugin such as Polly

clang/lib/CodeGen/BackendUtil.cpp

@@ -94,7 +94,7 @@ using namespace clang;
 using namespace llvm;
 
 #define HANDLE_EXTENSION(Ext)                                                  \
-  llvm::PassPluginLibraryInfo get##Ext##PluginInfo();
+  LLVM_ABI llvm::PassPluginLibraryInfo get##Ext##PluginInfo();
 #include "llvm/Support/Extension.def"
 
 namespace llvm {

flang/lib/Frontend/FrontendActions.cpp

@@ -87,7 +87,7 @@ constexpr llvm::StringLiteral timingIdBackend =
 
 // Declare plugin extension function declarations.
 #define HANDLE_EXTENSION(Ext)                                                  \
-  llvm::PassPluginLibraryInfo get##Ext##PluginInfo();
+  LLVM_ABI llvm::PassPluginLibraryInfo get##Ext##PluginInfo();
 #include "llvm/Support/Extension.def"
 
 /// Save the given \c mlirModule to a temporary .mlir file, in a location

llvm/docs/WritingAnLLVMNewPMPass.rst

@@ -254,7 +254,7 @@ See the definition of ``add_llvm_pass_plugin`` for more CMake details.
 The pass must provide at least one of two entry points for the new pass manager,
 one for static registration and one for dynamically loaded plugins:
 
-- ``llvm::PassPluginLibraryInfo get##Name##PluginInfo();``
+- ``LLVM_ABI llvm::PassPluginLibraryInfo get##Name##PluginInfo();``
 - ``extern "C" ::llvm::PassPluginLibraryInfo llvmGetPassPluginInfo() LLVM_ATTRIBUTE_WEAK;``
 
 Pass plugins are compiled and linked dynamically by default. Setting
@@ -268,7 +268,7 @@ To make ``PassBuilder`` aware of statically linked pass plugins:
 .. code-block:: c++
 
     // Declare plugin extension function declarations.
-    #define HANDLE_EXTENSION(Ext) llvm::PassPluginLibraryInfo get##Ext##PluginInfo();
+    #define HANDLE_EXTENSION(Ext) LLVM_ABI llvm::PassPluginLibraryInfo get##Ext##PluginInfo();
     #include "llvm/Support/Extension.def"
 
     ...

llvm/lib/Extensions/Extensions.cpp

@@ -1,6 +1,6 @@
 #include "llvm/Passes/PassPlugin.h"
 #define HANDLE_EXTENSION(Ext)                                                  \
-		llvm::PassPluginLibraryInfo get##Ext##PluginInfo();
+  LLVM_ABI llvm::PassPluginLibraryInfo get##Ext##PluginInfo();
 #include "llvm/Support/Extension.def"
 
 

llvm/lib/LTO/LTOBackend.cpp

@@ -178,7 +178,7 @@ Error Config::addSaveTemps(std::string OutputFileName, bool UseInputModulePath,
 }
 
 #define HANDLE_EXTENSION(Ext)                                                  \
-  llvm::PassPluginLibraryInfo get##Ext##PluginInfo();
+  LLVM_ABI llvm::PassPluginLibraryInfo get##Ext##PluginInfo();
 #include "llvm/Support/Extension.def"
 #undef HANDLE_EXTENSION
 

llvm/tools/bugpoint/bugpoint.cpp

@@ -93,7 +93,7 @@ class AddToDriver : public legacy::FunctionPassManager {
 }
 
 #define HANDLE_EXTENSION(Ext)                                                  \
-  llvm::PassPluginLibraryInfo get##Ext##PluginInfo();
+  LLVM_ABI llvm::PassPluginLibraryInfo get##Ext##PluginInfo();
 #include "llvm/Support/Extension.def"
 
 int main(int argc, char **argv) {

llvm/tools/opt/NewPMDriver.cpp

@@ -344,7 +344,7 @@ static void registerEPCallbacks(PassBuilder &PB) {
 }
 
 #define HANDLE_EXTENSION(Ext)                                                  \
-  llvm::PassPluginLibraryInfo get##Ext##PluginInfo();
+  LLVM_ABI llvm::PassPluginLibraryInfo get##Ext##PluginInfo();
 #include "llvm/Support/Extension.def"
 #undef HANDLE_EXTENSION
 

polly/include/polly/RegisterPasses.h

@@ -13,6 +13,8 @@
 #ifndef POLLY_REGISTER_PASSES_H
 #define POLLY_REGISTER_PASSES_H
 
+#include "llvm/Support/Compiler.h"
+
 namespace llvm {
 class PassRegistry;
 class PassBuilder;
@@ -27,6 +29,6 @@ void initializePollyPasses(llvm::PassRegistry &Registry);
 void registerPollyPasses(llvm::PassBuilder &PB);
 } // namespace polly
 
-llvm::PassPluginLibraryInfo getPollyPluginInfo();
+LLVM_ABI llvm::PassPluginLibraryInfo getPollyPluginInfo();
 
 #endif