diff options
| -rw-r--r-- | lib/Module/Optimize.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Module/Optimize.cpp b/lib/Module/Optimize.cpp index 96577ade..153c9bb8 100644 --- a/lib/Module/Optimize.cpp +++ b/lib/Module/Optimize.cpp @@ -108,7 +108,11 @@ static void AddStandardCompilePasses(legacy::PassManager &PM) { addPass(PM, createPromoteMemoryToRegisterPass());// Kill useless allocas addPass(PM, createGlobalOptimizerPass()); // Optimize out global vars addPass(PM, createGlobalDCEPass()); // Remove unused fns and globs +#if LLVM_VERSION_CODE >= LLVM_VERSION(11, 0) + addPass(PM, createSCCPPass()); // Constant prop with SCCP +#else addPass(PM, createIPConstantPropagationPass());// IP Constant Propagation +#endif addPass(PM, createDeadArgEliminationPass()); // Dead argument elimination addPass(PM, createInstructionCombiningPass()); // Clean up after IPCP & DAE addPass(PM, createCFGSimplificationPass()); // Clean up after IPCP & DAE |