[PATCH] D25132: Invoke add-discriminator at -g0 -fsample-profile

[Diego Novillo via llvm-commits]

dnovillo added inline comments.


> AddDiscriminators.cpp:165
> -  if (NoDiscriminators || !F.getSubprogram() ||
> -      F.getParent()->getDwarfVersion() < 4)
>      return false;

Is this the right check to perform?  This check is needed to determine whether DWARF support exists for discriminators.  How is that related to -g0?

https://reviews.llvm.org/D25132