RFR(S) 8010281: Remove code that never execute in opto/ifg.cpp

Niclas Adlertz niclas.adlertz at oracle.com
Mon Mar 25 02:59:57 PDT 2013

Thank you Vladimir, the new empty lines are now removed.


Niclas Adlertz

On 22 mar 2013, at 17:16, Vladimir Kozlov wrote:

> Please, remove new empty lines.
> Vladimir
> On 3/20/13 1:02 AM, Niclas Adlertz wrote:
>> Hi all.
>> Problem:
>> In the C2 register allocator, the define EXACT_PRESSURE is set to decide how we estimate the block pressure. There are currently two different ways on how to estimate this. However, EXACT_PRESSURE is always set to 1. This means that the code for the second choice on how to estimate block pressure is never executed, and therefore not needed.
>> Solution:
>> Remove the define EXACT_PRESSURE and the code that is never executed; executing only the code that now executes within the ifdefs of EXACT_PRESSURE.
>> A review would be much appreciated.
>> Thank you.
>> Regards,
>> Niclas Adlertz
>> ---------------------
>> WEBREV: http://cr.openjdk.java.net/~neliasso/8010281/webrev00/
>> BUG: https://jbs.oracle.com/bugs/browse/JDK-8010281, http://bugs.sun.com/view_bug.do?bug_id= 8010281

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