[PATCH] D65019: [ARM] push LR before __gnu_mcount_nc
Jian Cai via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Thu Aug 8 12:50:50 PDT 2019
jcai19 added a comment.
In D65019#1621670 <https://reviews.llvm.org/D65019#1621670>, @efriedma wrote:
> Yes, it's technically a "call", but you don't need the call lowering code. That's dedicated to stuff like passing arguments, returning values, checking whether the function can be tail-called, etc. None of that applies here; the intrinsic always corresponds to exactly one pseudo-instruction, a BL_PUSHLR.
Thanks for the clarification. I will look into it.
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https://reviews.llvm.org/D65019/new/
https://reviews.llvm.org/D65019
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