search for: addmachinessaoptimization

Eli Friedman <eli.friedman at gmail.com> writes: >> Ah. So is the MachineFunction version expected to work correctly? > > It's part of the default set of CodeGen passes. It is? Was that true in 3.1? I can't see where it is initialized in llc. I probably missed something important. :) Thanks! -David

http://llvm.org/viewvc/llvm-project/llvm/tags/RELEASE_31/final/lib/CodeGen/Passes.cpp?revision=156747&view=markup void TargetPassConfig::addMachineSSAOptimization() { // Pre-ra tail duplication. if (addPass(EarlyTailDuplicateID) != &NoPassID) printAndVerify("After Pre-RegAlloc TailDuplicate"); /// Add passes that optimize machine instructions after register allocation. void TargetPassConfig::addMachineLateOptimization() { // Branch...