Hi Michael, I cant' find any
"asm" chunks in there. (Only in some external declarations.) Can it look any other way? /Åsa On 15 February 2012 22:39, Michael Hope <926...@bugs.launchpad.net> wrote: > Asa, does the code contain any inline assembly? GCC estimates the size > of each instruction and uses that to decide if it can use a short or a > long branch. Long chunks of inline assembly can break that and make it > think the code is shorter than it is. > > -- > You received this bug notification because you are a member of Linaro > Toolchain Developers, which is subscribed to Linaro GCC. > https://bugs.launchpad.net/bugs/926855 > > Title: > [ARMhf] gcc produces assembler it can't compile > > Status in Linaro GCC: > Triaged > Status in “gcc-4.6” package in Ubuntu: > Confirmed > > Bug description: > I'm porting the sagemath software to ARM. I completed the port with > ubuntu oneiric. > > I upgraded to (a snapshot of) precise, and now a single file in the > whole project doesn't build anymore. > > Hence something has been broken from oneiric/armel to precise/armhf. > > The attached mp.c is a "gcc -E" version of the problematic file, so it > allows to easily reproduce the issue without fuss : if you compile it > with "gcc -c -o mp.o mp.c -O3 -funroll-loops", then the assembler will > find two cases of "branch out of range". Other switch combinations > don't give problems, and the same combination is ok on x86_64 for > example. > > Ah, on precise the gcc version is the one of Fri, 20 Jan 2012 12:10:59 > +100 uploaded by doko, and changelog "Merge with debian". > > There's no problem giving more details or doing tests if you want. > > To manage notifications about this bug go to: > https://bugs.launchpad.net/gcc-linaro/+bug/926855/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/926855 Title: [ARMhf] gcc produces assembler it can't compile To manage notifications about this bug go to: https://bugs.launchpad.net/gcc-linaro/+bug/926855/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
