[PATCH] D45812: Fix __attribute__((force_align_arg_pointer)) misalignment bug

[Henrik Gramner via Phabricator via cfe-commits]

Gramner added a comment.

In https://reviews.llvm.org/D45812#1072066, @erichkeane wrote:

> Can you make sure that this doesn't cause stackrealign to happen 2x if using -mstackrealign?  Additionally, please provide the diff with full-context (see https://llvm.org/docs/Phabricator.html#requesting-a-review-via-the-web-interface).  What is the commit before this?  The line numbers don't look right to me.
>
> Barring any surprises from those two, this looks alright to me.


The commit before this one is git hash 4889058f23607ff086470afe013082ca4a278ddb

It does "the right thing" as far as I can see, e.g. no double stack realignment or anything weird, when tested on 64-bit Linux with various combinations (and lack of thereof) of -mstack-alignment=32, -mstack-alignment=64, -mstackrealign, -m32. Unable to test on other systems though.


https://reviews.llvm.org/D45812