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fix: craft dummy ThinOrFatLTOPhase on llvm 20.0 #33

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Merged
jamesmth merged 1 commit into from
Aug 17, 2025
Merged

fix: craft dummy ThinOrFatLTOPhase on llvm 20.0 #33

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93 changes: 48 additions & 45 deletions llvm-plugin/cpp/ffi.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -143,110 +143,113 @@ auto passBuilderAddFullLinkTimeOptimizationEarlyEPCallback(
}
#endif

#ifndef LLVM_HAS_THIN_OR_FULL_LTO_PHASE
auto passBuilderAddOptimizerLastEPCallback(
llvm::PassBuilder &Builder, const void *DataPtr,
void (*Deleter)(const void *),
void (*Callback)(const void *, llvm::ModulePassManager &,
#if defined(LLVM_VERSION_MAJOR) && (LLVM_VERSION_MAJOR >= 20)
OptimizationLevel, ThinOrFullLTOPhaseFFI)) -> void {
#else
OptimizationLevel)) -> void {
#endif
const auto Data = std::shared_ptr<const void>(DataPtr, Deleter);

#ifdef LLVM_HAS_THIN_OR_FULL_LTO_PHASE
Builder.registerOptimizerLastEPCallback(
[Data = std::move(Data), Callback](llvm::ModulePassManager &PassManager,
LlvmOptLevel Opt) {
LlvmOptLevel Opt,
llvm::ThinOrFullLTOPhase Phase) {
const auto OptFFI = getFFIOptimizationLevel(Opt);
Callback(Data.get(), PassManager, OptFFI);
const auto PhaseFFI = getFFIThinOrFullLTOPhase(Phase);
Callback(Data.get(), PassManager, OptFFI, PhaseFFI);
});
}
#else
auto passBuilderAddOptimizerLastEPCallback(
llvm::PassBuilder &Builder, const void *DataPtr,
void (*Deleter)(const void *),
void (*Callback)(const void *, llvm::ModulePassManager &, OptimizationLevel,
ThinOrFullLTOPhaseFFI)) -> void {
const auto Data = std::shared_ptr<const void>(DataPtr, Deleter);

Builder.registerOptimizerLastEPCallback(
[Data = std::move(Data), Callback](llvm::ModulePassManager &PassManager,
LlvmOptLevel Opt,
llvm::ThinOrFullLTOPhase Phase) {
LlvmOptLevel Opt) {
const auto OptFFI = getFFIOptimizationLevel(Opt);
const auto PhaseFFI = getFFIThinOrFullLTOPhase(Phase);
#if defined(LLVM_VERSION_MAJOR) && (LLVM_VERSION_MAJOR >= 20)
const auto PhaseFFI = ThinOrFullLTOPhaseFFI::kNone;
Callback(Data.get(), PassManager, OptFFI, PhaseFFI);
#else
Callback(Data.get(), PassManager, OptFFI);
#endif
});
}
#endif
}

#if defined(LLVM_VERSION_MAJOR) && (LLVM_VERSION_MAJOR >= 15)
#ifndef LLVM_HAS_THIN_OR_FULL_LTO_PHASE
auto passBuilderAddOptimizerEarlyEPCallback(
llvm::PassBuilder &Builder, const void *DataPtr,
void (*Deleter)(const void *),
void (*Callback)(const void *, llvm::ModulePassManager &,
#if defined(LLVM_VERSION_MAJOR) && (LLVM_VERSION_MAJOR >= 20)
OptimizationLevel, ThinOrFullLTOPhaseFFI)) -> void {
#else
OptimizationLevel)) -> void {
#endif
const auto Data = std::shared_ptr<const void>(DataPtr, Deleter);

#ifdef LLVM_HAS_THIN_OR_FULL_LTO_PHASE
Builder.registerOptimizerEarlyEPCallback(
[Data = std::move(Data), Callback](llvm::ModulePassManager &PassManager,
LlvmOptLevel Opt) {
LlvmOptLevel Opt,
llvm::ThinOrFullLTOPhase Phase) {
const auto OptFFI = getFFIOptimizationLevel(Opt);
Callback(Data.get(), PassManager, OptFFI);
const auto PhaseFFI = getFFIThinOrFullLTOPhase(Phase);
Callback(Data.get(), PassManager, OptFFI, PhaseFFI);
});
}
#else
auto passBuilderAddOptimizerEarlyEPCallback(
llvm::PassBuilder &Builder, const void *DataPtr,
void (*Deleter)(const void *),
void (*Callback)(const void *, llvm::ModulePassManager &, OptimizationLevel,
ThinOrFullLTOPhaseFFI)) -> void {
const auto Data = std::shared_ptr<const void>(DataPtr, Deleter);

Builder.registerOptimizerEarlyEPCallback(
[Data = std::move(Data), Callback](llvm::ModulePassManager &PassManager,
LlvmOptLevel Opt,
llvm::ThinOrFullLTOPhase Phase) {
LlvmOptLevel Opt) {
const auto OptFFI = getFFIOptimizationLevel(Opt);
const auto PhaseFFI = getFFIThinOrFullLTOPhase(Phase);
#if defined(LLVM_VERSION_MAJOR) && (LLVM_VERSION_MAJOR >= 20)
const auto PhaseFFI = ThinOrFullLTOPhaseFFI::kNone;
Callback(Data.get(), PassManager, OptFFI, PhaseFFI);
#else
Callback(Data.get(), PassManager, OptFFI);
#endif
});
}
#endif
}
#endif

#if defined(LLVM_VERSION_MAJOR) && (LLVM_VERSION_MAJOR >= 12)
#ifndef LLVM_HAS_THIN_OR_FULL_LTO_PHASE
auto passBuilderAddPipelineEarlySimplificationEPCallback(
llvm::PassBuilder &Builder, const void *DataPtr,
void (*Deleter)(const void *),
void (*Callback)(const void *, llvm::ModulePassManager &,
#if defined(LLVM_VERSION_MAJOR) && (LLVM_VERSION_MAJOR >= 20)
OptimizationLevel, ThinOrFullLTOPhaseFFI)) -> void {
#else
OptimizationLevel)) -> void {
#endif
const auto Data = std::shared_ptr<const void>(DataPtr, Deleter);

#ifdef LLVM_HAS_THIN_OR_FULL_LTO_PHASE
Builder.registerPipelineEarlySimplificationEPCallback(
[Data = std::move(Data), Callback](llvm::ModulePassManager &PassManager,
LlvmOptLevel Opt) {
LlvmOptLevel Opt,
llvm::ThinOrFullLTOPhase Phase) {
const auto OptFFI = getFFIOptimizationLevel(Opt);
Callback(Data.get(), PassManager, OptFFI);
const auto PhaseFFI = getFFIThinOrFullLTOPhase(Phase);
Callback(Data.get(), PassManager, OptFFI, PhaseFFI);
});
}
#else
auto passBuilderAddPipelineEarlySimplificationEPCallback(
llvm::PassBuilder &Builder, const void *DataPtr,
void (*Deleter)(const void *),
void (*Callback)(const void *, llvm::ModulePassManager &, OptimizationLevel,
ThinOrFullLTOPhaseFFI)) -> void {
const auto Data = std::shared_ptr<const void>(DataPtr, Deleter);

Builder.registerPipelineEarlySimplificationEPCallback(
[Data = std::move(Data), Callback](llvm::ModulePassManager &PassManager,
LlvmOptLevel Opt,
llvm::ThinOrFullLTOPhase Phase) {
LlvmOptLevel Opt) {
const auto OptFFI = getFFIOptimizationLevel(Opt);
const auto PhaseFFI = getFFIThinOrFullLTOPhase(Phase);
#if defined(LLVM_VERSION_MAJOR) && (LLVM_VERSION_MAJOR >= 20)
const auto PhaseFFI = ThinOrFullLTOPhaseFFI::kNone;
Callback(Data.get(), PassManager, OptFFI, PhaseFFI);
#else
Callback(Data.get(), PassManager, OptFFI);
#endif
});
}
#endif
}
#endif

#if defined(LLVM_VERSION_MAJOR) && (LLVM_VERSION_MAJOR >= 12)
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