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
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
*
== 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
== Progress ==
o Linaro GCC validation (4/10)
* Look at the various validation issues we have
* Dug into the logs, restarted jobs, asked to restart
builders/testers. etc ...
o Upstream GCC (5/10)
* Investigate OOM issue on armeb-linux-gnu target
* Found the issue and raised an
== Issue ==
* None.
== Progress ==
* Refine and send the patch to fix pr61225 in Combine pass for review (2/10).
* Send out the ARM backend patch to keep some constant in register
(TCWG-486, 2/10).
* Rebase and test ccmp related patches (TCWG-488, 2/10).
* R/M toolchain related work (4/10).
==
* Benchmarks (CARD-716 3/10)
- Working on Linaro's SPEC scripts for LLVM
- Running SPEC2000 INT/FP (C/C++ only) on both ARMv7 and AArch64
- Re-writing some EEMBC scripts to be more stable
- EEMBC reported some regressions from 3.4.2
- But still same when compared with GCC 4.8 (all in Jira)
*
Last week
* tried cbuildv2 and sent Rob some bug fixes, bug reports, and feature requests
* ported previous testsuite fixes to trunk
This week
* send patch to gcc-patches
* find the next thing to fix
Issues
* need to take desktop PC back to supplier to fix CPU overheating
== Issues ==
* No idea to fix eglibc backtrace issue.
== Progress ==
* Commit (FSF 4.8 and trunk) the fix for lp: 1189445/1208676.
* Enhance Linaro crosstool-ng:
- Fix gcc respin version issue in README.
- Update big-endian multiarch triplet name.
* Investigate eglibc backtrace issue:
-
== Progress ==
* Lots more malloc work, slowly progressing
* Created a patch queue in preparation for glibc coming out of freeze
* New strlen code
* Other bugfixes and minor improvements
== Issues ==
* None
== Plan ==
* Move house (Wednesday and Thursday off)
* Submit glibc patches
* Get
