diff options
| -rw-r--r-- | tools/lto/lto.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/tools/lto/lto.cpp b/tools/lto/lto.cpp index fedd4aef71..05114b7f32 100644 --- a/tools/lto/lto.cpp +++ b/tools/lto/lto.cpp @@ -282,11 +282,24 @@ static enum LTOStatus lto_optimize(Module *M, std::ostream &Out, // Make sure everything is still good. Passes.add(createVerifierPass()); - Target.addPassesToEmitWholeFile(Passes, Out, TargetMachine::AssemblyFile, true); + FunctionPassManager *CodeGenPasses = + new FunctionPassManager(new ExistingModuleProvider(M)); + + CodeGenPasses->add(new TargetData(*Target.getTargetData())); + Target.addPassesToEmitFile(*CodeGenPasses, Out, TargetMachine::AssemblyFile, + true); // Run our queue of passes all at once now, efficiently. Passes.run(*M); + // Run the code generator, if present. + CodeGenPasses->doInitialization(); + for (Module::iterator I = M->begin(), E = M->end(); I != E; ++I) { + if (!I->isExternal()) + CodeGenPasses->run(*I); + } + CodeGenPasses->doFinalization(); + return LTO_OPT_SUCCESS; } |