[LLVMdev] 3.4.1 Release Plans

[Evan Cheng]

I approve taking r200028.

Thanks,

Evan

On Apr 8, 2014, at 9:53 AM, Hal Finkel <hfinkel at anl.gov> wrote:

> Tom (and Andy, Owen, Evan, Nadav),
> 
> I'd like the following commits placed into the 3.4.1 branch. I've attempted to sort this list by code owner:
> 
> Andrew Trick:
> r203719 - PR17473
> r203725 - This test need the X86 backend, move it to the X86 sub directory. [adjusts the test location from r203719]
> 
> r202273 - Fix PR18165: LSR must avoid scaling factors that exceed the limit on truncated use.
> 
> r201104 - [LPM] A terribly simple fix to a terribly complex bug: PR18773.
> 
> r198863 - Fixed old typo in ScalarEvolution, that caused wrong SCEVs zext operation.
> 
> Owen Anderson:
> r200201 - Fix for PR18102.
> r200202 - Additional fix for 200201: due to dependence on bitwidth test was moved to X86 directory.
> 
> r200705 - Expand vector bswap in LegalizeVectorOps
> 
> r205738 - Put a limit on ScheduleDAGSDNodes::ClusterNeighboringLoads to avoid blowing up compile time.
> 
> Evan Cheng:
> r200028 - InstCombine: Don't try to use aggregate elements of ConstantExprs.
> 
> r199351 - BasicAA: We need to check both access sizes when comparing a gep and an
> 
> r198290 - BasicAA: Fix value equality and phi cycles
> r198400 - BasicAA: Use reachabilty instead of dominance for checking value equality in phi
> 
> Nadav Rotem:
> r199570 - LoopVectorizer: A reduction that has multiple uses of the reduction value is not
> 
> r199291 - LoopVectorize: Only strip casts from integer types when replacing symbolic
> 
> Also, please include the following patches in 3.4.1. I am the code owner, and I approve ;)
> 
> r205630 - [PowerPC] Add a full condition code register to make the "cc" clobber work
> r204155 - Fix PR19144: Incorrect offset generated for int-to-fp conversion at -O0
> r203054 - The PPC global base register cannot be r0
> r199832 - Fix pr18515.
> r200288 - Handle spilling the PPC GPRC_NOR0 register class
> r199763 - Fix pointer info on PPC byval stores
> r202192 - Account for 128-bit integer operations in PPCCTRLoops
> 
> r198425 - Fix loop rerolling pass failure with non-consant loop lower bound
> 
> I apologize the delay; I've not had a chance to refine my list until this morning.
> 
> Thanks again,
> Hal
> 
> ----- Original Message -----
>> From: "Hal Finkel" <hfinkel at anl.gov>
>> To: "Tom Stellard" <tom at stellard.net>
>> Cc: "Ben Pope" <benpope81 at gmail.com>, llvmdev at cs.uiuc.edu, "Erik Verbruggen" <erik.verbruggen at me.com>
>> Sent: Thursday, March 27, 2014 7:49:36 AM
>> Subject: Re: [LLVMdev] 3.4.1 Release Plans
>> 
>> ----- Original Message -----
>>> From: "Tom Stellard" <tom at stellard.net>
>>> To: llvmdev at cs.uiuc.edu
>>> Cc: "Renato Golin" <renato.golin at linaro.org>, "Sylvestre Ledru"
>>> <sylvestre at debian.org>, "Sebastian Dreßler"
>>> <sebastian.dressler at gmail.com>, "Hal Finkel" <hfinkel at anl.gov>,
>>> "Ben Pope" <benpope81 at gmail.com>, "Arnaud Allard de
>>> Grandmaison" <arnaud.adegm at gmail.com>, "Erik Verbruggen"
>>> <erik.verbruggen at me.com>
>>> Sent: Wednesday, March 26, 2014 11:10:43 AM
>>> Subject: 3.4.1 Release Plans
>>> 
>>> Hi,
>>> 
>>> We are now about halfway between the 3.4 and 3.5 releases, and I
>>> would
>>> like to start preparing for a 3.4.1 release.  Here is my proposed
>>> release
>>> schedule:
>>> 
>>> Mar 26 - April 9: Identify and backport additional bug fixes to the
>>> 3.4 branch.
>>> April 9 - April 18: Testing Phase
>>> April 18: 3.4.1 Release
>>> 
>>> How you can help:
>>> 
>>> - If you have any bug fixes you think should be included to 3.4.1,
>>> send
>>>  me an email with the SVN revision in trunk and also cc the code
>>>  owner
>>>  and llvm-commits (or cfe-commits if it is a clang patch).
>>> 
>>> - Start integrating the 3.4 branch into your project or OS
>>> distribution
>>>  to and check for any issues.
>>> 
>>> - Volunteer as a tester for the testing phase.
>> 
>> I'll go through the commit list shortly; also I'll help with testing
>> on (X86 and PPC64).
>> 
>> Thanks again for working on this!
>> 
>> -Hal
>> 
>>> 
>>> Thank you,
>>> 
>>> Tom
>>> 
>> 
>> --
>> Hal Finkel
>> Assistant Computational Scientist
>> Leadership Computing Facility
>> Argonne National Laboratory
>> 
>> _______________________________________________
>> LLVM Developers mailing list
>> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
>> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>> 
> 
> -- 
> Hal Finkel
> Assistant Computational Scientist
> Leadership Computing Facility
> Argonne National Laboratory