== Issues == * None.
== Progress == * Enable libomp for aarch64*-linux-gnu builds in Linaro crosstool-ng. * Backporting r200103 and r205509 to Linaro 4.8. * Try to enable lra and test Spec2k with -fno-move-loop-invariants and -fira-loop-pressure. But still no overall performance improvement. (2/10) * Try conditional compare related changes (CARD 313: 3/10) - Set LOGICAL_NON_SHORT_CIRCUIT to false in fold-const.c. - Do ifcombine twice. - Logs show lots of new FAILs in vrp related cases and no performance improvement in Spec2k INT. * Identified the root causes of "uninit warning testsuite failures" (CARD 304: 3/10) - Some values are from PHI, which is not handled when checking subset. - Function is_included_in is conservative. Here is its comments: /* ... It returns false if ONE_PRED's domain is not a subset of any of the sub-domains of PREDS ( corresponding to each individual chains in it), even though it may be still be a subset of whole domain of PREDS which is the union (ORed) of all its subdomains. In other words, the result is conservative. */ == Plans == * 2013.12 toolchain binaries release. * Continue on CARD 313 and 304. _______________________________________________ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-toolchain
