RFR: 8186166: Generalize Atomic::cmpxchg with templates

[John Paul Adrian Glaubitz]

On 08/17/2017 02:45 PM, John Paul Adrian Glaubitz wrote:
> On 08/16/2017 08:03 AM, Kim Barrett wrote:
>> New webrevs:
>> full: http://cr.openjdk.java.net/~kbarrett/8186166/hotspot.01/
>> incr: http://cr.openjdk.java.net/~kbarrett/8186166/hotspot.01.inc/
> 
> This fails to build on linux-sparc:
Same problem with linux-zero:

/tmp/glaubitz/hs/hotspot/src/os_cpu/linux_zero/vm/atomic_linux_zero.hpp:270:10: error: template-id ‘operator()<>’ for ‘T Atomic::PlatformCmpxchg<4ul>::operator()(T, volatile T*, T, cmpxchg_memory_order)’ does not match any template declaration
  inline T Atomic::PlatformCmpxchg<4>::operator()(T exchange_value,

Full log in [1].

Adrian

> [1] https://people.debian.org/~glaubitz/linux-zero-build.log

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