22 Feb
2013
22 Feb
'13
5:46 p.m.
== Progress == * smin-umin: waiting for benchmark results with 'coalesce-vars' patch reverted on trunk.
* libsanitizer: its backtrace printing facility relies on unwinding info not present by default in binaries. Adding -funwind-tables improves the results in GCC testsuite. There is still an interaction between runtest/qemu and isatty() which confuses dejagnu. Forcing libsanitizer's internal_isatty to return 0 fixes it. TBC.
* vectorizer cost model: backport in 4.7 required to remove a part, for lack of new vectorizer infrastructure (arm_add_stmt_cost).
* 'turnoff 64bits ops in Neon': waiting for benchmark results after backporting on 4.7.
* internal tasks
== Next == * holidays next week * Connect week after