RFR(XXL): 8144019: PPC64 C1: Introduce Client Compiler

[Lindenmaier, Goetz]

Hi,

could please someone from out of SAP review this?
This being a quite big change I would like to have someone
else to look over it to assure everything is formally correct.

Also, it contains the few lines needed to enable the C1 build on ppc64
in the shared linux makefiles.  May I push this despite this?
Else we would need a sponsor please.

Thanks,
  Goetz.

From: hotspot-compiler-dev [mailto:hotspot-compiler-dev-bounces at openjdk.java.net] On Behalf Of Doerr, Martin
Sent: Mittwoch, 25. November 2015 15:06
To: hotspot-compiler-dev at openjdk.java.net
Subject: RFR(XXL): 8144019: PPC64 C1: Introduce Client Compiler

Hi,

we would like to contribute our PPC64 port of the Client Compiler to support Tiered Compilation.
The change includes refactoring of some functionality which is shared between C1 and C2 and some updates.

The webrev is here:
http://cr.openjdk.java.net/~mdoerr/8144019_ppc64_c1/webrev.00

It only changes PPC64 files, with one minor exception: make/linux/Makefile

Please review. I will also need a sponsor, please.

Best regards,
  Martin

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