[Buildroot] [PATCH] ARC: gcc - fixes for improperly calculated jump/branch offsets

[Peter Korsgaard]

>>>>> "Alexey" == Alexey Brodkin <Alexey.Brodkin at synopsys.com> writes:

 > Symptoms usually seen are like that:
 ---> ---
 > Error: operand out of range (128 is not between -128 and 127)
 ---> ---
 > where range may differ.

 > Since compiler tries to use jump/branch instructions with the shortes encoding
 > of offset it's important to calculate required offset properly.

 > In case of miscalculation by compiler later assembler throws an error because of
 > inability to encode requested value.

 > Fixes are taken from current development branch of GCC for ARC and will be a
 > part of the next release of ARC tools, so at that point patch should be dropped.

 > Signed-off-by: Alexey Brodkin <abrodkin at synopsys.com>
 > Cc: Anton Kolesov <akolesov at synopsys.com>
 > Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
 > Cc: Peter Korsgaard <peter at korsgaard.com>

This presumably fixes the recent autobuild issues?

Committed, thanks.

-- 
Venlig hilsen,
Peter Korsgaard