Linux/ARM: Bus error with -O3 flag of clang/llvm-3.6 while running unit-test of .NET Core

[Renato Golin via llvm-commits]

On 18 June 2016 at 12:09, Geunsik Lim <leemgs at gmail.com> wrote:

> Thank you for you opinion. Could you share me the revision numbers of the
> some fixes from the http://llvm.org/viewvc/llvm-project/ (viewvc)?
>

Hi,

I don't remember exact commits, these are things I saw mostly post-commit
review, in the ARM back-end to fix mostly embedded stuff.

There's also this:
http://llvm.org/releases/3.8.0/tools/clang/docs/ReleaseNotes.html#alignment

This is a big change, cherry-picking won't work...


* CPU:
> ---------------
> Broadcom BCM2836 SoC, with quad-core ARM Cortex-A7 900 MHz processor
> ( ARMv7 processor)
>

Ok, but what are the CPU options you guys are using on the compiler itself?
Like, which -march -target -mcpu -mfpu options?


GNU C Library (Ubuntu EGLIBC 2.19-0ubuntu6.7) stable release version 2.19,
> by Roland McGrath et al.
> Compiled by GNU CC version 4.8.2.
>

I'm guessing Ubuntu Trusty, same as mine.

cheers,
--renato
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