== This week == * TCWG-619 (8/10)
PR65858 - workaround: add explicit casts in the file cld_generated_cjk_uni_prop_80.cc - created reduced test case: http://pastebin.com/WJvKRjn2 - commit r222249 introduced the issue - patch submitted upstream: https://gcc.gnu.org/ml/gcc-patches/2015-04/msg02063.html - Paolo Carlini pointed out it doesn't work with -w option, instead of testing on warn_narrowing flag, he modified it to check on pedwarn()'s return value, which covers up for both -Wno-narrowing and -w, and committed with this modification (r222700). PR65837 - patch to lto-wrapper rejected. - Another hack to pass driver's argv to lto-wrapper via another environment variable COLLECT_GCC_OPTIONS_DRIVER rejected by Richard. - Ramana and Richard pointed out the proper fix would be to handle target attributes in ARM backend. - I could try extending Christian Bruel's target attribute patches for fpu options after they're checked in which would then fix the PR. chromium LTO build - Many instances of same error message during LINK chrome: chrome.ltrans0.s:18399164: Error: Thumb2 branch out of range chrome.ltrans0.s:9671243: Error: branch out of range works fine for non-lto. A similar issue, occurred for v8 LTO build - PR65778, but it was marked resolved invalid. - chromium builds with LTO for chrome component. - ld.bfd segfault while building chromium with LTO not reproducible with master. - non-LTO build undefined reference to libattr1 functions not reproducible with ld.bfd master. This probably was sysroot/libc issue than issue with ld.bfd. * PR49551 (2/10) - reverting r221297 reproduces the ICE - tried to fix with following patch: http://pastebin.com/knuWeY0C - fixes the ICE but following regressions observed on arm-linux-gnueabihf: http://pastebin.com/E1zLtq8s == Issues == - Can't login to cards.linaro.org (was able to before). I get error - "You do not have permission to login". == Next Week == - Investigate testsuite failures for PR49551 - Selectively enable LTO on components in chromium. - exams preparation _______________________________________________ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org https://lists.linaro.org/mailman/listinfo/linaro-toolchain
