[PATCH] D62344: [AArch64] Preserve X8 for thunks ending in variadic musttail calls

Thu May 23 18:45:04 PDT 2019

rnk added a comment.

In D62344#1515074 <https://reviews.llvm.org/D62344#1515074>, @rnk wrote:

> There was half a sentence in langref about forwarding varargs, but it was really meant to be a stronger guarantee. I added another bullet there, feel free to take a look and suggest improvements.

This didn't make it into this commit, so I committed it in rL361590 <https://reviews.llvm.org/rL361590>.

Repository:
  rL LLVM

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  https://reviews.llvm.org/D62344/new/

https://reviews.llvm.org/D62344