Allow a maximum of 64 bits to be returned in registers

avr-llvm / llvm

[MERGED UPSTREAM] AVR backend for the LLVM compiler library

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Closed shepmaster closed 8 years ago

shepmaster commented 8 years ago

The rest spills to the stack

dylanmckay commented 8 years ago

LGTM with minor comment nit.

dylanmckay commented 8 years ago

Have also added you as a collaborator, you should be able to merge this yourself now

shepmaster commented 8 years ago

@dylanmckay I reworked this to make it a bit more generic, after re-reading and understanding the ARM implementation a bit more.

dylanmckay commented 8 years ago

Looks good to me!