RFR: C1 fixes to matrix barriers

Andrew Haley aph at redhat.com
Fri Mar 24 08:55:38 UTC 2017

On 24/03/17 08:29, Roman Kennke wrote:
> Yeah, but x86 can move an immediate instead, no need to take a register
> there.
> AArch64's const2mem() would only move a zero.

And this is worth splattering #ifdefs over shared code?  And there
is a speed gain?  In C1?


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