Re: [ACTIVITY] 7-11 Jan 2013

2013-01-13 Thread Renato Golin Linaro
On 13 January 2013 06:51, Andy Doan andy.d...@linaro.org wrote:

 That was probably a bad recommendation by me. I thought you were just
 wanting some one-off job for personal interest. In that case a cron job
 would work. However, if you have something more official then Fathi is
 right - you should use ci.linaro.org.


Hi Andy,

For now, I'm still getting my head around LAVA and trying to spawn a job at
it. Any machine that is not turned off when I'm cycling back home would do.
;)

In the long run, I'd like to add the LLVM tests as LAVA supported tests, so
that anyone can run out-of-the-box on any new hardware at any time.

cheers,
--renato
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[ACTIVITY] 7-11 January 2013

2013-01-13 Thread Yvan Roux
== Progress ==
* Short week again (leading compilation courses)
* Merge request review
  - finished 4.6 and 4.7 requests.
* Boehm GC AArch64 support
  - Back on this topic

== Next ==
* Continue Boehm GC activity

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[Activity] Week 02

2013-01-13 Thread Zhenqiang Chen
Summary:
* Rebase and test the shrink-wrap patches.
* Learn how branch cost impact on code generation.

Details:
1. Rebase and test the shrink-wrap patches.
 * For pretend arguments, it is hard to generate correct dwarf info for case:
 * Add dwarf info for ldrd_pop. Testing is ongoing.
 * Expose an interface from regcpprog and do copy propagation for the
entry block. Benchmark logs show there are much more functions can be
shrink-wrapped.

2. Read codes and enhance ifcvt.c.
 * For IF-THEN-ELSE, if the last insn of then_bb or else_bb is
ANY_RETURN_P, we can save one JUMP. In this, we'd keep max
MAX_CONDITIONAL_EXECUTE, not max *= 2. A patch is sent out for
review.
 * Take the branch probability into account. Test is ongoing.

3. R/M toolchain related work.

Plan:
* Follow up the shrink-wrap dwarf info issue.
* Investigate benchmarks which is impacted by different branch cost.

Planed leaves:
* Feb. 9 - 15: Chinese Spring Festival.

Best Regards!
-Zhenqiang

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