[PATCH] D29881: [PPC] Reduce stack frame size by allocating parameter area on an on-demand basis for ELFv2 ABI

[Hiroshi Inoue via Phabricator via llvm-commits]

inouehrs added a comment.

LowerFormalArguments_64SVR4 already includes the same analysis. So, LowerCall_64SVR4 and LowerFormalArguments_64SVR4 have been inconsistent (LowerCall_64SVR4 is more conservative than LowerFormalArguments_64SVR4).
What this patch does is making LowerCall_64SVR4 consistent with LowerFormalArguments_64SVR4.


https://reviews.llvm.org/D29881