Re: [TCWG CI] 456.hmmer grew in size by 9% after llvm: Extend the `uwtable` attribute with unwind table kind

Hi On Tue, 29 Mar 2022 at 12:39, Maxim Kuvyrkov wrote: > Hi Momchil, > > Thanks for looking into this! > > Looking at the binaries (attached) text size has increased ... > > $ size 456.hmmer-before.elf >textdata bss dec hex filename > 1049603221 81752 189933 2e5ed

Re: Please use staging for your new bots; clang-cmake-aarch64-full is red for a month

Hi On Tue, 16 Mar 2021 at 04:07, Galina Kistanova wrote: > Thanks, Maxim! > > > If we can't get it fixed and the bot green by Wednesday, we'll move it to > staging. Sounds good? > > This sounds good. > I know how frustrating it could be to follow a chain of bugs and issues > screening each

Re: [LLVM] Upcoming upgrade of CMake

Hi Louis, We have updated cmake in our images, AArch64 are already deployed and ARMv7 should be by end of the day. Cheers, Yvan On Tue, 28 Apr 2020 at 20:37, Yvan Roux wrote: > > > On Tue, 28 Apr 2020 at 20:27, Louis Dionne wrote: > >> Hi, >> >> On Apr 28, 20

Re: [LLVM] Upcoming upgrade of CMake

On Tue, 28 Apr 2020 at 20:27, Louis Dionne wrote: > Hi, > > On Apr 28, 2020, at 14:23, Yvan Roux wrote: > > Hi Louis, > > These failures are not related to cmake version but still to the > ModuleCache issue, I just cleaned the bot manually. > And we are working on

Re: [LLVM] Upcoming upgrade of CMake

Hi Louis, These failures are not related to cmake version but still to the ModuleCache issue, I just cleaned the bot manually. And we are working on the upgrade to Ubuntu focal images for our bots which will contain a good cmake version. Thanks Yvan On Tue, 28 Apr 2020 at 19:01, Louis Dionne

Re: [libcxx-dev] Failing libcxx-libcxxabi-libunwind bots

On Mon, 6 Apr 2020 at 15:18, Louis Dionne wrote: > > > On Apr 6, 2020, at 08:21, Yvan Roux wrote: > > Hi Louis, > > Yes the issue due to this directory /ModuleCache not being removed > after it is used or cleaned up at the beginning. So it's on our side or > into th

Re: [libcxx-dev] Broken libcxx-libcxxabi-libunwind bots due to Filesystem tests

Hi Louis and Duncan, Sorry the issue is indeed on our si8de, the bot is not run as run root, but some manual investigation last week accidentally created these files with root ownership, sorry for that. Thanks Yvan On Mon, 6 Apr 2020 at 10:09, Duncan Exon Smith wrote: > > > > On 2020-Apr-02,

Re: [libcxx-dev] Failing libcxx-libcxxabi-libunwind bots

Hi Louis, Yes the issue due to this directory /ModuleCache not being removed after it is used or cleaned up at the beginning. So it's on our side or into the test itself which doesn't remove these files at the end. All our bots run inside containers, they are available here

[ACTIVITY] Week 06

o LLVM: * 10.0.0 RC: - reported issues upstream - upload AArch64 binaries * IR Outliner: - looking at the branch status o Misc * Resurrected an old GNU toolchain prototype w/r to Linux kernel size reduction. * Various meetings and discussions.

[ACTIVITY] Week 02

* Part time at University o LLVM: * Machine Outliner: - New version submitted upstream o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org

[ACTIVITY] Week 50

* One day off o LLVM: * Couple of failures with the bots * Machine Outliner: - Completed testcases - Validation before re-submission o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list

[ACTIVITY] Week 48

o LLVM: * Machine Outliner: - Disabled asm statements. - Added Helium LD/ST instructions support - Adding testcases o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org

[ACTIVITY] Week 46

* One day off o LLVM: * Machine Outliner: - Identified issues with asm statements, working on a fix. o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org

[ACTIVITY] Week 41

* One day off o LLVM: * Buildbots babysitting: - Various breakage on the bots and in the kernel build * Machine Outliner: - preparing upstream submission o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list

[ACTIVITY] Week 39

o LLVM: * Buildbots babysitting: - Troubleshot ARMv8 selfhosted bots issue * Machine Outliner: - Experiment outlining with -mexecute-only - Tried to find a testcase which exhibits issues with unwinding without much success. o Misc * Various meetings and discussions.

[ACTIVITY] Week 37

o LLVM: * Buildbots babysitting: - Reported a kernel build issue after clang handling of -march/-mfpu and crypto option was changed. * Machine Outliner: - Disabling Thumb1 outlining until we find a better way to handle tailcalls - Working on Connect slides o Misc * Various

[ACTIVITY] Week 36

o LLVM: * Buildbots babysitting * Machine Outliner: - Experiments on Zephyr exposed some issues w/r to unwinding and relocation overflow, working on these. o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list

[ACTIVITY] Week 33

o 3 days week. o LLVM: * Machine Outliner: - Fixed an issue related to R12 usage. - Cleaning code, comments and testcases before upstream submission. ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org

[ACTIVITY] Week 32

o LLVM: * Machine Outliner: - Improved stack fixup handling (remove cnadidates when it is not bebeficial) - Fixing an issue related to R12 usage. o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list

[ACTIVITY] Week 31

o LLVM: * Bots babysitting * Machine Outliner: - Rebased branch on upstream - Working on stack fixup limits test cases o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org

[ACTIVITY] Week 30

* 2 days week o LLVM: * catching-up after vacations. o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org https://lists.linaro.org/mailman/listinfo/linaro-toolchain

[ACTIVITY] Week 26

o LLVM: * 8.0.1-rc3: Built ARM Binaries, AArch64 on-going. * Machine Outliner: - Uncovered issues in stack fixup handling, working on a fix. o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list

[ACTIVITY] Week 25

o 4 days week (1 training day) o LLVM: * 8.0.1-rc2: ARM and AArch64 binaries built and uploaded. * Buildbots babysitting: couple of issues reported. * Machine Outliner: - Adding testcases before upstream submission. o Misc * Various meetings and discussions.

[ACTIVITY] Week 23

o LLVM * Machine outliner: - Rebased on upstream. - Improved stack alignment handling - More cleanup before submission o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org

[ACTIVITY] Week 21

o LLVM * 8.0.1-rc1 ARM and AArch64 Binaries uploaded. * Buildbots: One fixe committed upstream. * Machine outliner: - Fixed liveness issue. - Preparing pat6ch for re-submission o Misc * Various meetings and discussions. ___

[ACTIVITY] Week 20

o LLVM * 8.0.1-rc1 Started Binaries build. * Buildbots babysitting: - Two fixes committed upstream * Machine outliner: - Liveness informations are not accurate after FrameLowering, investigation on-going. o Misc * Various meetings and discussions.

[ACTIVITY] Week 19

o 4 days week. o LLVM * Machine outliner: - Fixed LR save issue, when saved into a register. - Dealing with LR save/restore when outlined region is a pop{...,PC} tail-call. - Investigating potential issue with condition flags. o Misc * Various meetings and discussions.

[ACTIVITY] Week 18

o 4 days week. o LLVM * Machine outliner: - Identified an issue related to LR saving inside an outlined chunk, working on a proper fix. o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list

[ACTIVITY] Week 17

o 4 days week. o LLVM * Machine outliner: - Reduced CTMark issue, still working on it. o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org

[ACTIVITY] Week 16

o LLVM * Machine outliner: - Re-based on upstream - working on CTMark issue o Misc * BKK19 and EuroLLVM Feedback. * Various meetings and discussions. ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org

[ACTIVITY] Week 15

o Short post-connect week with EuroLLVM o LLVM * Bots babysitting. ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org https://lists.linaro.org/mailman/listinfo/linaro-toolchain

[ACTIVITY] Week 12

o LLVM * Machine outliner: - Debugging issue in LLVM bootstrap. - Preparing BKK19 Hacking session presentation. o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org

[ACTIVITY] Week 10

o LLVM * Machine outliner: - Stack alignment and refactoring. - Start to prepare BKK19 talk * Bots babysitting * Built 8.0.0-rc4 binaries for x86 and ARM, got issues to start the job on D05 o Misc * Completed BKK19 and EuroLLVM trips. * Various meetings and discussions.

[ACTIVITY] Week 09

o LLVM * Back to machine outliner after vacation - Rebased on upstream master branch - Working on stack alignment and refactoring. o Misc * Preparing BKK19 and EuroLLVM trips. * Various meetings and discussions. ___ linaro-toolchain

[ACTIVITY] Week 06

o Still part time at university. o LLVM * Still working on machine outliner RFC comments. o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org

[ACTIVITY] Week 05

o Still part time at university. o LLVM * Working on machine outliner RFC comments. o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org

[ACTIVITY] Week 04

o Still part time at university. o LLVM * Buildbots babysitting. * Submitted machine outliner RFC upstream - Addressing comments. ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org

[ACTIVITY] Week 03

o Still part time at university. o LLVM * Preparing machine outliner upstream submission as an RFC. ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org https://lists.linaro.org/mailman/listinfo/linaro-toolchain

[ACTIVITY] Week 02

o Week mostly dedicated to University o LLVM * 7.0.1 final ARM and AArch64 binaries uploaded * Adding testcases to Machine Outliner prototype ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org

[ACTIVITY] Week 50

o 4 days week. o GNU releases: * Gave support for 6.5-2018.12-rc1 o LLVM * Tested and uploaded 7.0.1-rc3 ARM and AArch64 binaries * Machine Outliner on ARM prototype: - Fixed a bug in tailcall handling on ARM - Working on an issue with outlined calls through function pointers o

[ACTIVITY] Week 49

o 4 days week. o LLVM * Machine Outliner on ARM prototype: - Rebased on upstream Machine Outliner developments - Still working on LLVM bootstrap failures in ARM mode o Misc * Various meetings and discussions. ___ linaro-toolchain mailing

[ACTIVITY] Week 45

o 4 days week. o LLVM * 7.0.1-rc2: - Uploaded ARM and AArch64 binaries - Investigating miscompare on AArch64 * Machine Outliner on ARM prototype: - IR Outliner experiment gave interesting code size reduction o Misc * Various meetings and discussions. * CI patch reviews

[ACTIVITY] Week 44

o 4 days week. o LLVM * 7.0.1-rc2: - Built ARM and AArch64 binaries - Investigating miscompare on AArch64 * Machine Outliner on ARM prototype: - Investigating issues in PIC mode - Testing IR Outliner o Misc * Various meetings and discussions.

[ACTIVITY] Week 41

o LLVM * Machine Outliner on ARM prototype: - Still debugging Thumb1 issues in Spec2K6 - Investigating issues in PIC mode * Bots babysitting o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list

[ACTIVITY] Week 40

o LLVM * Machine Outliner on ARM prototype: - Fixed some Thumb2 issues - Implemented Thumb1 support - Debugging Thumb1 issues in Spec2K6 * Bots babysitting o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list

[ACTIVITY] Week 38

o LLVM * Machine Outliner on ARM prototype: - Rebased on trunk - Thumb support on-going * Bots babysitting o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org

[ACTIVITY] Week 37

o LLVM * Buildbots babysitting: - Investigating armv7 bots failures, having hard time to reproduce the issue * Machine Outliner on ARM prototype: - worked on LTO integration - more stack fixups to handle o Misc * Various meetings and discussions.

[ACTIVITY] Week 35

* One day off o LLVM * Machine Outliner on ARM prototype: - fixup and testcases work still on-going - first benchmark results * Buildbots babysitting o Misc * More Jira gardening * Various meetings and discussions. ___ linaro-toolchain

[ACTIVITY] Week 34

o LLVM * Machine Outliner on ARM prototype: - stack fixup support on-going - test coverage in machine IR * Buildbots babysitting o Misc * Jira gardening * Various meetings and discussions. ___ linaro-toolchain mailing list

[ACTIVITY] Week 32

o GNU * Submitted Linaro version string and macros patch for ARM GCC 8 vendor branch o LLVM * Built LLVM 7.0.0 RC1 ARM and AArch64 binaries * Investigate infra issues with release builds * libcxxabi exception address alignment test failure: - Added some comments to help the review *

[ACTIVITY] Week 31

o LLVM * Machine Outliner on ARM prototype: - Working on saving LR in a register support - Working on stack fixups mechanism * libcxxabi exception address alignment test failure: - Fix submitted upstream o Misc * Various meetings and discussions.

[ACTIVITY] Week 30

o Back from vacation Thu 24th o LLVM Machine Outliner on ARM * Caught up with upstream developments * Rebased prototype on upstream * Committed patch to assert when liveness tracking is not accurate o Misc * Various meetings and discussions.

[ACTIVITY] Week 25

o GNU releases * 6.4 and 7.3 2018.05 deployed o LLVM * First prototype implemented for ARM mode * Working on more cases to handle * Investigating potential issues w/r to pass ordering o Misc * Various meetings and discussions. ___

[ACTIVITY] Week 24

o LLVM * Some fixes in LLVM patch benchmarking job. * Some experiments with LLVM (Thin)LTO * Start to look at Outliner for ARM o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org

[ACTIVITY] Week 23

o GNU releases * Gave support to Mark. o LLVM * Deployed LLVM patch benchmarking job o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org

[ACTIVITY] Week 22

o LLVM * Thumbv8 bot failures [TCWG-1400]: - Fix committed upstream - Thumbv8 bots now green * Updated staging bots docker images o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list

[ACTIVITY] Week 21

== Progress == o GNU release transition * 6.4 and 7.3 2018.05 RC1 deployed o LLVM * Thumbv8 bot failures [TCWG-1400]: - Testing fix on arm, armhf, armv7 and armv8. o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list

[ACTIVITY] Week 20

== Progress == o GNU release transition * Provided support to handle infra issues * Meetings on GCC 8 o LLVM * Benchmarking effort with HPC team [HPC-183/184] - Added OpenMP support to LLVM scripts and jobs - Generate toolchain tarballs as job artifact. * Thumbv8 bot failures

[ACTIVITY] Week 19

o 3 days off == Progress == o LLVM * Thumbv8 bot failures: - Reproduced the issue on TX1 - These test cases need to be disabled for ARM targets (patch on-going). o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list

[ACTIVITY] Week 18

o 2 days off == Progress == o GNU releases * Some support to MM. * Monthly snapshots deployed. o LLVM * Benchmarking job still on-going * Investigating Thumbv8 bot failures o Misc * Various meetings and discussions. ___ linaro-toolchain

[ACTIVITY] Week 16

* 3.5 Days EuroLLVM/travel == Progress == o LLVM * Back to benchmarking job o Misc * Various meetings and discussions. ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org https://lists.linaro.org/mailman/listinfo/linaro-toolchain

[ACTIVITY] Week 14

o 1 day off == Progress == o LLVM * Buildbots babysitting: - Investigate LNT failure due to virtualenv and pip versions (Now fixed). * Working on LLVM benchmarking job o Misc * Various meetings and discussions. ___ linaro-toolchain mailing

[ACTIVITY] Week 13

o 1 post-connect day off == Progress == o GNU Release transition * Supported Mark for 2018.04 RCs o LLVM * Catching-up on devpt (TCWG-1286, ...) * Benchmarking job for LLVM * Buildbots babysitting o Misc * Various meetings and discussions. * HK18 debriefing

[ACTIVITY] Week 09

== Progress == o LLVM * Benchmarking job * Buildbots babysitting o Misc * Various meetings and discussions. * Preparing Connect ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org

[ACTIVITY] Week 08

== Progress == o LLVM * Benchmarking job * Buildbots babysitting * Python scripts reviews o Misc * Various meetings and discussions. * Preparing Connect presentations ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org

[ACTIVITY] Week 05

== Progress == o LLVM * "unpredictable" handling: - Bugzilla 33011: Fix committed - Working on unpredictable cases when using PC as operand. * Buildbots failures: - Analyzed regressions, due to D42574 - Tested and reviewed proposed tix * 6.0.0 release test failure:

[ACTIVITY] Week 04

== Progress == o Linaro GCC/Validation * 2018.01 snapshots deployed * 2018.02 release candidates will be done when CVE mitigation will be contributed upstream. o LLVM * "unpredictable" handling (Bugzilla 33011, ...): on-going * Investigated OOM issue further... without much success.

[ACTIVITY] Week 03

== Progress == o LLVM * Bugzilla 33011 (MVN instruction "Upredictable" bit patterns incorrect): - Working on upstream comments * Working on more unpredictable handling in Tablegen * Fixing an issue with registers class in peephole optimization (exhibited by unpredictable patches).

[ACTIVITY] Week 02

== Progress == o LLVM * TCWG-1324 (failures of Clang::atomic_ops.c and frem.ll on armv8l host): - Fix committed in mainline as r322098 * Bugzilla 33011 (MVN instruction "Upredictable" bit patterns incorrect): - Fix submitted upstream * Buildbots babysitting. * LLVM scripts

[ACTIVITY] Week 01

o 3 days off == Progress == o LLVM * TCWG-1317 (lencod miscompilation on clang-native-arm-lnt-perf bot): - Can't reproduce the miscompilation on the builder at a revision where it should - Issue fixed on the bot * TCWG-1324 (failures of Clang::atomic_ops.c and frem.ll on

[ACTIVITY] Week 49

== Progress == o Linaro GCC/Validation * 6.4 an 7.2 2017.11 snapshots deployed. o LLVM ramp-up * Buildbots babysitting: - Investigate and reported upstream regressions * Patch benchmarking job (TCWG-1306): - Start to look at it * Upstream BZ 32999: - Still on-going

[ACTIVITY] Week 48

* One day off * One day sick and half one in the snow == Progress == o Linaro GCC/Validation * GCC 6.4 and 7.2 binary releases deployed * 2017.11 snapshots: - 6.4 and 7.2 ready to be deployed o LLVM ramp-up * Upstream BZ 32999: - Struggled to construct the testcases which

[ACTIVITY] Week 47

* 2 days off (Internal Training) == Progress == o Linaro GCC/Validation * Final GCC 5.5 release deployed and announced * GCC 6.4 and 7.2 deployed * 2017.11 snapshots on-going (branch merges done) o LLVM ramp-up * Upstream BZ 32999: - Addressing upstream comments. * Upstream

[ACTIVITY] Week 45

== Progress == o Linaro GCC/Validation * GCC 6 and 7 2017.11 RC1 deployed * Fixed Binutils branch used for 5.5 release * Investigate and fixed Python3 issues in release notes script (patch under review) o LLVM ramp-up * Upstream bug 32999: - Still tracking corner cases *

Re: [hpc-sig-devel] Re: [FYI] HCQC(HPC compiler quality checker) on GitHub

On 8 November 2017 at 18:58, Masaki Arai wrote: > Hi, > > Thank you very much for your reply. > > I committed the PDF file on GitHub. > Please download it from >URL: https://github.com/Linaro/hcqc/blob/master/doc/hcqc-2017-11-07.pdf Thanks a lot Masaki. > Best

Re: [hpc-sig-devel] Re: [FYI] HCQC(HPC compiler quality checker) on GitHub

On 8 November 2017 at 18:31, Renato Golin wrote: > On 8 November 2017 at 17:30, Luis Machado wrote: >> FTR, i don't see any attached PDF's in this e-mail either. > > It's possible that the pdf went to hpc-sig-dev and not toolchain. > maybe

Re: [hpc-sig-devel] Re: [FYI] HCQC(HPC compiler quality checker) on GitHub

On 8 November 2017 at 18:25, Renato Golin wrote: > On 8 November 2017 at 17:19, Masaki Arai wrote: >> Hi, >> >> I am sorry for the inconvenience. >> >> #I'm not sure what is going on. >> #I can extract PDF from my first e-mail.!? > > > I could see

Re: [FYI] HCQC(HPC compiler quality checker) on GitHub

Hi Masaki, On 8 November 2017 at 04:38, Masaki Arai wrote: > Hi, > > I put HCQC(HPC compiler quality checker) on GitHub. > > URL: https://github.com/Linaro/hcqc > > Any comments or suggestions are very welcome. > I am going to improve README.md overall and to add more

[ACTIVITY] Week 44

* 3 days off == Progress == o Linaro GCC/Validation o LLVM * Continue ramp-up * Upstream bug 32999: - Reworked the fix and validate it - Ready to be submitted upstream * Start to look at sign-extension elimination status o Misc == Plan == o Release handover (5 release, 6

[ACTIVITY] Week 43

* One day off == Progress == o Linaro GCC/Validation * Releases handover - GCC 5.5 source snapshot and RC1 deployed - GCC 6 and 7 RCs under construction o LLVM * Continue ramp-up * Upstream bug 32999: - Validating a fix o Misc * Various meetings and

[ACTIVITY] Week 42

== Progress == o Linaro GCC/Validation * Releases handover - Monthly snapshots for GCC 6 and 7 deployed - GCC 5 final release handled by Mark * Branch merge done * Tarball and release ready to be deployed * RC1 planned for w43 o LLVM * Continue

[ACTIVITY] Week 41

== Progress == o Linaro GCC/Validation * Continue releases handover - Branch merges done - Monthly snapshots about to be deployed o LLVM * Jira cards review * Checked/updated cards related to upstream BZ * Continue ramp-up o Misc * Various meetings and

[ACTIVITY] Week 40

* One day off after Connect == Progress == o Linaro GCC/Validation * Handover releases to ARM on-going. o LLVM * Continue ramp-up o Misc * Various meetings and discussions. * Debrief Connect inside ST == Plan == o Continue release handover o LLVM Jira card: cleanup and find first

[ACTIVITY] Week 37

== Progress == o Linaro GCC/Validation * Completed backports and branch merges * Delivered 7.2 and 6.4 monthly source snapshots * Reviewed infra patches * Still some patches pending on upstream reviews o LLVM * Still learning o Misc * Various meetings and discussions. ==

[ANNOUNCE] Linaro GCC 6 and 7 2017.09 source snapshots

The Linaro Toolchain Working Group (TCWG) is pleased to announce the 2017.09 snapshot of Linaro GCC 6 and 7 source packages. o The GCC 7 series introduced an ABI change for ARM targets by fixing a bug (present since GCC 5, see link below) that affects conformance to the procedure call standard

[ANNOUNCE] Linaro Binary ILP32 Preview Toolchain

The Linaro Toolchain Working Group (TCWG) is pleased to announce our first preview-grade ILP32 binary cross-toolchain. Linaro is supporting AArch64 community effort to introduce ILP32 ABI for AArch64 Linux, and TCWG will be providing preview-grade ILP32 binary cross-toolchains alongside our

[ACTIVITY] Week 36

== Progress == o Linaro GCC/Validation * Working on release process * Reviewed infra patches * Still some patches pending on upstream reviews o LLVM * Familiarizing with LLVM environment o Misc * Various meetings and discussions. * Booked everything for SFO17 == Plan == o

[ACTIVITY] Week 35

* 3 days off == Progress == o Linaro GCC/Validation * Investigating upstream bugzilla PR81863 * Other patches are still pending on upstream reviews * Working on release process o Misc * Various meetings and discussions. == Plan == o PR81863, ...

[ACTIVITY] Week 34

== Progress == o Linaro GCC/Validation * Delivered monthly source snapshots * Released GCC 6 and 7 2017.08 binary releases * Completed PR 80287: - Added new testcase on trunk and GCC 7 branch. - Fix backported on gcc-6-branch. * Investigating upstream bugzilla PR81863

[ANNOUNCE] Linaro Binary Toolchain Release GCC 7.1-2017.08

The Linaro Binary Toolchain The Linaro GCC 7.1-2017.08 Release is now available. *Notice*: GCC 7.1 ABI change for arm*-*-* targets, and note for aarch64*-*-* targets From GCC 7.1 release notes: On ARM targets (arm*-*-*), a bug introduced in GCC 5 that affects

[ANNOUNCE] Linaro Binary Toolchain Release GCC 6.4-2017.08

The Linaro Binary Toolchain The Linaro GCC 6.4-2017.08 Release is now available. The GCC 6 Release series has significant changes from the GCC 5 release series. For an explanation of the changes please see the following website:

[ANNOUNCE] Linaro GCC 6 and 7 2017.08 source snapshots

The Linaro Toolchain Working Group (TCWG) is pleased to announce the 2017.08 snapshot of Linaro GCC 6 and 7 source packages. o The GCC 7 series introduced an ABI change for ARM targets by fixing a bug (present since GCC 5, see link below) that affects conformance to the procedure call standard

[ACTIVITY] Week 33

== Progress == o Linaro GCC/Validation * Completed 6.4 and 7.2 branch merges * Snapshots delayed due to gerrit config upgrade issues * Investigating upstream bugzilla PR81863 * Other patches are still pending on upstream reviews o Misc * Various meetings and discussions. ==

[ACTIVITY] Week 32

== Progress == o Linaro GCC/Validation * Delivered GCC 6 and 7 2017.08 release candidates binaries * Preparing backports for 2017.08 source snapshots * reviewed infra patches o Misc * Various meetings and discussions. == Plan == o Complete backports and branch merges for snapshots

[ANNOUNCE] Linaro Binary Toolchain Release-Candidate GCC 6.4-2017.08-rc1

The Linaro Binary Toolchain The Linaro GCC 6.4-2017.08-rc1 Release-Candidate is now available. The GCC 6 Release series has significant changes from the GCC 5 release series. For an explanation of the changes please see the following website:

[ANNOUNCE] Linaro Binary Toolchain Release-Candidate GCC 7.1-2017.08-rc1

The Linaro Binary Toolchain The Linaro GCC 7.1-2017.08-rc1 Release-Candidate is now available. *Notice*: GCC 7.1 ABI change for arm*-*-* targets, and note for aarch64*-*-* targets From GCC 7.1 release notes: On ARM targets (arm*-*-*), a bug introduced in GCC 5 that

[ACTIVITY] Week 31

o Back from vacation Wednesday. == Progress == o Linaro GCC/Validation * Discussed/checked needs for newlib and binutils to include in binaries * Preparing RCs (release notes, ...) * pinged my unreviewed upstream patches * reviewed infra patches o Misc * Various meetings and

[ACTIVITY] Week 27

== Progress == o Linaro GCC/Validation (6/10) * libgomp/mingw patch: Upstream review still pending * pc-relative-literal-loads patch for GCC 6 branch: Upstream review still pending reviewed fxi for trunk. * GCC 7 2017.07 backports: done * Prepared GCC 6 and 7 branch merges

[ACTIVITY] Week 26

== Progress == o Linaro GCC/Validation (7/10) * Fixed AArch64 GCC options documentation ARM part clean-up on-going * libgomp/mingw patch: Upstream review pending * pc-relative-literal-loads patch for GCC 6 branch: Upstream review pending reviewed fxi for trunk. *

[ACTIVITY] Week 25

== Progress == o Linaro GCC/Validation (7/10) * Prepared a fix for libgomp/mingw build issue. Submitted upstream * Analysed ubuntu bug report on unsupported relocations: - https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695093 - Identified it as upstream PR 79041 -

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