Re: Bug in gcc.c for_each_path() (leads to invalid crt0.o selection)?

2016-12-05 Thread Joseph Myers
On Mon, 5 Dec 2016, Sebastian Huber wrote: > If we assume that the command line order determines the search order, then its > not clear why for_each_path() first iterates for all paths with the multilib > postfix and then without. Shouldn't it iterate over all paths and check > with/without multil

Re: [RFC] Support register groups in inline asm

2016-12-05 Thread Andrew Senkevich
2016-11-16 8:02 GMT+03:00 Andrew Pinski : > On Tue, Nov 15, 2016 at 9:36 AM, Andrew Senkevich > wrote: >> Hi, >> >> new Intel instructions AVX512_4FMAPS and AVX512_4VNNIW introduce use >> of register groups. >> >> To support register groups feature in inline asm needed some extension >> with new c

[committed][ARM]Fix arm-netbsdelf bootstrap

2016-12-05 Thread Andre Vieira (lists)
On 02/12/16 21:16, Jeff Law wrote: > > Trying to build arm-netbsdelf: > > g++ -fno-PIE -c -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE > -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall > -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute > -Woverloaded-virtual

Bug in gcc.c for_each_path() (leads to invalid crt0.o selection)?

2016-12-05 Thread Sebastian Huber
Hello, I noticed that the ARM libgomp is built without TLS support for RTEMS, since the thread-local storage detection fails, due to missing symbols in the crt0.o. I added the missing symbols to newlib/libc/sys/rtems/crt0.c: https://sourceware.org/ml/newlib/2016/msg01138.html However, this s