Re: Odd performance regression with -Os

[Andrew Haley <aph at redhat dot com>]

Eric Botcazou wrote:
>> Thanks.  Are you holding this because we're in Stage 3?
> 
> The patch was written very recently so I wanted to let it go through a good 
> deal of internal testing.  Moveover I haven't measured its impact on anything 
> else than Ada benchmarks (and on a patched 4.3 branch).  If people think that
> it would be worth having for the 4.4 release, I can port it and conduct basic 
> testing with it on the mainline, but that's pretty much it.

Well, it's a fairly nasty regression on embedded targets with no
multiplier, where people are likely to use -Os.  Sounds to me like
it qualifies for 4.4

Andrew.