[aarch64-port-dev ] RFR 8202186: AArch64: Debug build VM crashes with PrintC1Statistics option
Ningsheng.Jian at arm.com
Fri Apr 27 09:08:20 UTC 2018
> -----Original Message-----
> From: Andrew Haley <aph at redhat.com>
> Sent: Friday, April 27, 2018 4:01 PM
> To: Ningsheng Jian <Ningsheng.Jian at arm.com>; hotspot-compiler-
> dev at openjdk.java.net
> Cc: nd <nd at arm.com>; aarch64-port-dev at openjdk.java.net
> Subject: Re: [aarch64-port-dev ] RFR 8202186: AArch64: Debug build VM crashes
> with PrintC1Statistics option
> On 04/27/2018 04:26 AM, Ningsheng Jian wrote:
> > Webrev: http://cr.openjdk.java.net/~njian/8202186/webrev.01/
> Would a fix to incrementw be better? You'd have to check all of the callers.
I was thinking that the fix in incrementw may make this simple routine require
two scratch registers. Current version is more flexible for user in register usage?
What do you think?
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