On Sat, Jun 03, 2017 at 12:34:21PM +0200, Eric Botcazou wrote:
> > Because you cannot during reload, or another reason?  We always use LRA
> > on powerpc nowadays, and LRA can deal with this.
> 
> Because you cannot during prologue/epilogue generation.

Ah, this code is generated only then, I see now.

> > Only the first hunk (rs6000.md) applies, the rest is ignored (there is a
> > blank line here instead of a diff header).
> 
> !??  The patch contains a single hunk for config/rs6000/rs6000.c.

The second hunk is the testcase.  I now see it isn't even part of the
patch, just pasted on.

I opened PR80966.  Thanks,


Segher

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