o LLVM:
* Machine Outliner:
- Disabled asm statements.
- Added Helium LD/ST instructions support
- Adding testcases
o Misc
* Various meetings and discussions.
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o 4 days week.
o LLVM
* 7.0.1-rc2:
- Miscompare on AArch64:
No luck with Sanitizers enabled, still digging.
* Machine Outliner on ARM prototype:
- Fixed Pic code issue.
- llvm bootstrap in thumb mode gives 4% code size reduction.
- Investigating new issues
o Misc
* Var
* 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
== Progress ==
o Linaro GCC/Validation (7/10)
* [TCWG-936] Regression detection:
- a bit of work on the job and discussing improvement.
* [TCWG-955] Re-association:
- learning middle-end internals
- some testing and debug
o Misc (3/10)
* Various meetings and discussi
== Progress ==
o Linaro GCC (6/10)
* More backports
* Compared our various flavor of validation results
* Looked at bug reports and mailing list questions on our last snapshot.
o Upstream work (2/10)
* Continue on sanitizing gfortran testsuite
o Misc (2/10)
* Various meetings
*
== Issues ==
* Validation unusable all week, seems to be operational now.
== Progress ==
* GCC 4.9 2014.12 (5/10)
- Struggle with backports validation,
- everything is in the pipe now ... wait and see
* Misc: (5/10)
- Scripted the GCC revisions management, now able
to track ARM related
== Progress ==
* 2 days sick
* Lab move (2/6)
* Buildbots (TCWG-76 2/6)
- Created a buildmaster at Linaro to help local development
- Put a dragonboard as a slave, which lasted 2 days up
* Background (2/6)
- Code review, meetings, discussions, etc.
== Plan ==
* I have no idea
== Issues ==
* None.
== Progress ==
* LRA on AArch32:
o TCWG-342 : UPSTREAM: LRA issue in gfortran with store minmaxsi
- Committed as rev205526 .
- Card resolved.
o TCWG-344 : UPSTREAM: Thumb bootstrap failure with LRA
- Committed THUMB_SECONDARY_INPUT_RELOAD_CLASS patch as rev205
== Issues ==
* None.
== Progress ==
* Commit the fix for test case (lp1243022.c) by skipping arm-neon.
* Spawn arm-none-eabi build for Linaro 2013.11 release.
* Report PR59282: SPEC2K 252.eon ICE.
* Rebase conditional compare patch to trunk and tests.
- Update simplify_while_replacing to skip
== Progress ==
* Buildbots
- Work-around for ClamAV (r195646), new bot in!
- http://lab.llvm.org:8011/buildslaves/linaro-chrome-03
- After a week stable, I'll deactivate the old chromebook and re-fit it
- Looking at MCJIT random breakages on A15 self-hosting tests
- http://llvm.org/PR18
== Progress ==
* Committed binutils aarch64 ifunc patches
* Committed glibc aarch64 ifunc patches
* Cherry picked aarch64 gdb patch for upcoming 7.6.2 release
* Sent out qemu ARM patch queue (VSEL, VMIN/MAXNM)
* Start looking at aarch64 qemu
* Benchmark strchr in cortex-strings
== Issues ==
* No
Summary:
* Verify shrink-wrap related bugs.
* Validate and release Linaro toolchain binary 2012.11 release.
* Collect performance data for different branch costs.
Details:
* Validate and release Linaro toolchain binary 2012.11.
* Test aarch64 toolchain. All the basic tests PASS except gdbserver.
*
https://blueprints.launchpad.net/ubuntu/+spec/other-linaro-n-cross-compilers:
- wrote patches for creating backports PPA
- each component [1] generates versioned -source binary package
(eglibc-2.12.1-source etc)
- a-c-t-b [2] got "PPA" boolean variable in rules to have one source package
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