[llvm-commits] [llvm] r141859 - in /llvm/trunk: lib/Target/X86/X86FrameLowering.cpp test/CodeGen/X86/segmented-stacks.ll

[Sanjoy Das]

Hi!

> I don't think isel is right place to implement this kind of low level optimization.

Does it make sense to put it in a separate pass and add it to the pass
manager in X86TargetMachine::addPreEmitPass?

Thanks!
-- 
Sanjoy Das
http://playingwithpointers.com