diff options
Diffstat (limited to 'llvm/lib/Analysis/EHPersonalities.cpp')
| -rw-r--r-- | llvm/lib/Analysis/EHPersonalities.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/llvm/lib/Analysis/EHPersonalities.cpp b/llvm/lib/Analysis/EHPersonalities.cpp index 8896ef06d0c..ebf0a370b0b 100644 --- a/llvm/lib/Analysis/EHPersonalities.cpp +++ b/llvm/lib/Analysis/EHPersonalities.cpp @@ -40,6 +40,29 @@ EHPersonality llvm::classifyEHPersonality(const Value *Pers) { .Default(EHPersonality::Unknown); } +StringRef llvm::getEHPersonalityName(EHPersonality Pers) { + switch (Pers) { + case EHPersonality::GNU_Ada: return "__gnat_eh_personality"; + case EHPersonality::GNU_CXX: return "__gxx_personality_v0"; + case EHPersonality::GNU_CXX_SjLj: return "__gxx_personality_sj0"; + case EHPersonality::GNU_C: return "__gcc_personality_v0"; + case EHPersonality::GNU_C_SjLj: return "__gcc_personality_sj0"; + case EHPersonality::GNU_ObjC: return "__objc_personality_v0"; + case EHPersonality::MSVC_X86SEH: return "_except_handler3"; + case EHPersonality::MSVC_Win64SEH: return "__C_specific_handler"; + case EHPersonality::MSVC_CXX: return "__CxxFrameHandler3"; + case EHPersonality::CoreCLR: return "ProcessCLRException"; + case EHPersonality::Rust: return "rust_eh_personality"; + case EHPersonality::Unknown: llvm_unreachable("Unknown EHPersonality!"); + } + + llvm_unreachable("Invalid EHPersonality!"); +} + +EHPersonality llvm::getDefaultEHPersonality(const Triple &T) { + return EHPersonality::GNU_C; +} + bool llvm::canSimplifyInvokeNoUnwind(const Function *F) { EHPersonality Personality = classifyEHPersonality(F->getPersonalityFn()); // We can't simplify any invokes to nounwind functions if the personality |
