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It seems the crash of llvm/clang build on aarch64 Debian has been fixed by r220941. Thanks, -Jiangning 2014-11-05 8:45 GMT+08:00 Jiangning Liu <liujiangning1 at gmail.com>: > The versions I'm using right now are > > * gcc: (Debian/Linaro 4.9.1-14) 4.9.1 > * libstdc++: libstdc++.so.6.0.20 > > Thanks, > -Jiangning > > 2014-11-05 4:46 GMT+08:00 Chris Bieneman &lt...

...hoisting this out: %21 = load double** %arrayidx8, align 8, !tbaa !5 Which leads to this extra load in assembly code: ldr x14, [x4, x9, lsl #3] Thanks! Ana. -----Original Message----- From: Hal Finkel [mailto:hfinkel at anl.gov] Sent: Tuesday, January 13, 2015 12:51 AM To: Chandler Carruth Cc: Jiangning Liu; Pazos, Ana; Ana Pazos; Daniel Berlin; George Burgess IV Subject: Re: question about enabling cfl-aa and collecting a57 numbers ----- Original Message ----- > From: "Chandler Carruth" <chandlerc at gmail.com> > To: "Ana Pazos" <apazos at codeaurora.org>, &...

...extra load in assembly code: ldr x14, [x4, x9, lsl >> #3] >> >> Thanks! >> Ana. >> >> -----Original Message----- >> From: Hal Finkel [mailto:hfinkel at anl.gov] >> Sent: Tuesday, January 13, 2015 12:51 AM >> To: Chandler Carruth >> Cc: Jiangning Liu; Pazos, Ana; Ana Pazos; Daniel Berlin; George Burgess IV >> Subject: Re: question about enabling cfl-aa and collecting a57 numbers >> >> ----- Original Message ----- >> > From: "Chandler Carruth" <chandlerc at gmail.com> >> > To: "Ana Paz...

...;> Ana. >>>>>> >>>>>> -----Original Message----- >>>>>> From: Hal Finkel [mailto:hfinkel at anl.gov] >>>>>> Sent: Tuesday, January 13, 2015 12:51 AM >>>>>> To: Chandler Carruth >>>>>> Cc: Jiangning Liu; Pazos, Ana; Ana Pazos; Daniel Berlin; George Burgess IV >>>>>> Subject: Re: question about enabling cfl-aa and collecting a57 numbers >>>>>> >>>>>> ----- Original Message ----- >>>>>> > From: "Chandler Carruth&quo...

...QueryResult == MayAlias|| QueryResult == PartialAlias) to be removed. > > Thanks, > > Ana. > > > > *From:* George Burgess IV [mailto:george.burgess.iv at gmail.com] > *Sent:* Wednesday, January 14, 2015 10:31 AM > *To:* Daniel Berlin > *Cc:* Nick Lewycky; Ana Pazos; Jiangning Liu; LLVM Developers Mailing List > *Subject:* Re: [LLVMdev] question about enabling cfl-aa and collecting > a57 numbers > > > > Inline > > - George > > > On Jan 14, 2015, at 10:49 AM, Daniel Berlin <dberlin at dberlin.org> wrote: > > > > > >...

...>>> >>>> Thanks! >>>> Ana. >>>> >>>> -----Original Message----- >>>> From: Hal Finkel [mailto:hfinkel at anl.gov] >>>> Sent: Tuesday, January 13, 2015 12:51 AM >>>> To: Chandler Carruth >>>> Cc: Jiangning Liu; Pazos, Ana; Ana Pazos; Daniel Berlin; George Burgess >>>> IV >>>> Subject: Re: question about enabling cfl-aa and collecting a57 numbers >>>> >>>> ----- Original Message ----- >>>> > From: "Chandler Carruth" <chandlerc...

Adding Jiangning Liu to the thread. Jiangning reported a similar issue on the llvm-commits list on Debian aarch64. In general it sounds like std::call_once may not really be bug free. Jiangning, can you please provide your gcc/libstdc++ version? Thanks, -Chris > On Nov 4, 2014, at 9:38 AM, Bill Schmidt &lt...

This sounds reasonable. Thanks, all. > - CSE of ADRP optimization (Jiangning) Quentin may have some input here. He’s done quite a lot of optimizations for ADRP sequences. -Jim On Apr 12, 2014, at 12:08 AM, Tim Northover <t.p.northover at gmail.com> wrote: > Hi again, > > Having heard no howls of protest, those of us remaining on the > Wednesday decid...

Hi Tim, I just read this thread and I see that you mentioned the buildbot and my name. > - LLVM test suite enabled in the buildbot and testing ARM64 (Gabor) What exactly I can do to help you with the merge process? Best regards, Gabor Ballabas -------------- next part -------------- An HTML attachment was scrubbed... URL:

...p and the delegation > code in lib/Analysis/CFLAliasAnalysis.cpp. > > > > Thanks, > > Ana. > > > > *From:* Daniel Berlin [mailto:dberlin at dberlin.org] > *Sent:* Wednesday, January 14, 2015 1:10 PM > *To:* Ana Pazos > *Cc:* George Burgess IV; Nick Lewycky; Jiangning Liu; LLVM Developers > Mailing List > > *Subject:* Re: [LLVMdev] question about enabling cfl-aa and collecting > a57 numbers > > > > Oh, sorry, i didn't rebase it when i changed the fix, you would have had > to apply the first on top of the second. > > Here is o...

...iew these. > > -Hal > > ----- Original Message ----- > > From: "George Burgess IV" <george.burgess.iv at gmail.com> > > To: "Hal J. Finkel" <hfinkel at anl.gov> > > Cc: "Chandler Carruth" <chandlerc at google.com>, "Jiangning Liu" < > Jiangning.Liu at arm.com>, "LLVM Developers Mailing > > List" <llvmdev at cs.uiuc.edu>, "Daniel Berlin" <dberlin at dberlin.org> > > Sent: Friday, January 30, 2015 10:34:43 PM > > Subject: Re: [LLVMdev] question about enabling...

...t;george.burgess.iv at gmail.com <mailto:george.burgess.iv at gmail.com>> >> To: "Hal Finkel" <hfinkel at anl.gov <mailto:hfinkel at anl.gov>> >> Cc: "Chandler Carruth" <chandlerc at google.com <mailto:chandlerc at google.com>>, "Jiangning Liu" <Jiangning.Liu at arm.com <mailto:Jiangning.Liu at arm.com>>, "LLVM Developers Mailing >> List" <llvmdev at cs.uiuc.edu <mailto:llvmdev at cs.uiuc.edu>>, "Daniel Berlin" <dberlin at dberlin.org <mailto:dberlin at dberlin.org>>...

...o [DONE] A53 scheduler o [DONE] Inline assembly o [DONE] Predefines o [DONE] Conditionalise cyclone/Darwin § Only the “LDR q” -> “LDP d, d” splitting pass to really conditionalise – only benchmarks will really show though. o [?] ADRP CSE § This optimization, being worked on by Jiangning, has been half ported to ARM64. But it hasn’t been committed to AArch64 yet, so it can’t be considered a merge blocker. § Jiangning and Quentin are working together on testing and benchmarking this patch. o [2d] fastcc & guaranteed tail opt § Fastcc support (proper tail call optimization...

----- Original Message ----- > From: "George Burgess IV" <george.burgess.iv at gmail.com> > To: "Hal Finkel" <hfinkel at anl.gov> > Cc: "Chandler Carruth" <chandlerc at google.com>, "Jiangning Liu" <Jiangning.Liu at arm.com>, "LLVM Developers Mailing > List" <llvmdev at cs.uiuc.edu>, "Daniel Berlin" <dberlin at dberlin.org> > Sent: Friday, January 30, 2015 10:29:07 AM > Subject: Re: [LLVMdev] question about enabling cfl-aa and collectin...

...need a different approach. George On Thu, Jan 22, 2015 at 8:03 PM, Hal Finkel <hfinkel at anl.gov> wrote: > ------------------------------ > > From: "Daniel Berlin" <dberlin at dberlin.org> > To: "Hal Finkel" <hfinkel at anl.gov> > Cc: "Jiangning Liu" <Jiangning.Liu at arm.com>, "George Burgess IV" < > george.burgess.iv at gmail.com>, "LLVM Developers > Mailing List" <llvmdev at cs.uiuc.edu>, "Nick Lewycky" <nlewycky at google.com> > Sent: Wednesday, January 21, 2015 3:48...

On Wed Jan 21 2015 at 12:30:50 PM Hal Finkel <hfinkel at anl.gov> wrote: > ----- Original Message ----- > > From: "Daniel Berlin" <dberlin at dberlin.org> > > To: "Hal Finkel" <hfinkel at anl.gov> > > Cc: "Jiangning Liu" <Jiangning.Liu at arm.com>, "George Burgess IV" < > george.burgess.iv at gmail.com>, "LLVM Developers > > Mailing List" <llvmdev at cs.uiuc.edu>, "Nick Lewycky" <nlewycky at google.com > > > > Sent: Wednesday, January...

...---- > > From: "George Burgess IV" <george.burgess.iv at gmail.com> > > To: "Daniel Berlin" <dberlin at dberlin.org> > > Cc: "Chandler Carruth" <chandlerc at google.com>, "Hal Finkel" < > hfinkel at anl.gov>, "Jiangning Liu" > > <Jiangning.Liu at arm.com>, "LLVM Developers Mailing List" < > llvmdev at cs.uiuc.edu> > > Sent: Friday, January 30, 2015 8:15:55 AM > > Subject: Re: [LLVMdev] question about enabling cfl-aa and collecting a57 > numbers > > > >...

Hi Jiangning, On Apr 15, 2014, at 11:12 PM, Jiangning Liu <liujiangning1 at gmail.com> wrote: > Hi Quentin, > > Thanks for your feedback! >> ​ARM64 generates pseudo instructions ARM64::MOVaddr and friends in ISEL stage, which intends to guarantee address serialization (page address + in-...

----- Original Message ----- > From: "Gerolf Hoflehner" <ghoflehner at apple.com> > To: "Hal Finkel" <hfinkel at anl.gov> > Cc: "LLVM Dev" <llvmdev at cs.uiuc.edu>, "Jiangning Liu" <liujiangning1 at gmail.com>, "George Burgess IV" > <george.burgess.iv at gmail.com> > Sent: Monday, September 15, 2014 7:58:59 PM > Subject: Re: [LLVMdev] Testing the new CFL alias analysis > > I filed bugzilla pr20954. Thanks! -Hal > > &...

...ial or control dependent? I thought you had concluded that CFL should return only NoAlias or MayAlias? Thanks again, Hal ----- Original Message ----- > From: "Daniel Berlin" <dberlin at dberlin.org> > To: "Nick Lewycky" <nlewycky at google.com> > Cc: "Jiangning Liu" <Jiangning.Liu at arm.com>, "George Burgess IV" <george.burgess.iv at gmail.com>, "LLVM Developers > Mailing List" <llvmdev at cs.uiuc.edu> > Sent: Friday, January 16, 2015 2:22:23 PM > Subject: Re: [LLVMdev] question about enabling cfl-aa an...