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Re: [4.0 PATCH] Enable Tree-SRA at -O3 only for Ada
On Apr 5, 2005, at 20:59, Mark Mitchell wrote:
Yes, but as we know this optimization is broken now for Ada, simple
use of -O3 shouldn't enable this. I just spoke with Richard Kenner
and he agrees we should turn off tree-SRA for 4.0. If the remaining
front end bugs get fixed in the 4.0.1 timeframe, we can always
consider
turning it back on.
The final decision is up to the Ada folks, but I'd suggest this
optimization just be disabled for Ada, if it doesn't work. I wouldn't
turn it on at any optimization level.
Right, to be clear: we were indeed just speaking about disabling SRA
for Ada.
So it seems we're all in agreement here.
-Geert