https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68273
Jeffrey A. Law <law at redhat dot com> changed:
What |Removed |Added
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CC| |law at redhat dot com
--- Comment #2 from Jeffrey A. Law <law at redhat dot com> ---
My current theory is ipa-sra is increasing the alignment of an object during
its transformations. As a result, the mechanisms to determine which registers
to use for argument passing believe the 2nd arg must be in an aligned register
pair.
