Hi loody,
[originally posted to gcc-help, cross-posting to lttng-dev]
On 03/27/2014 01:37 PM, loody wrote:
hi Jonathan:
2014-03-27 18:43 GMT+08:00 Jonathan Wakely <jwakely.gcc@xxxxxxxxx>:
On 27 March 2014 10:32, loody wrote:
hi all
when I try to cross-compile lttng-tool for arm.
I get below message
CC kernel-consumer.lo
kernel-consumer.c: In function 'lttng_kconsumer_snapshot_channel':
kernel-consumer.c:324:1: internal compiler error: in gen_movsi, at
config/arm/arm.md:5680
my gcc version is 4.7.4
I think this is http://gcc.gnu.org/PR58595 which will be fixed in GCC 4.9.0
is there any patch I can use to fix this issue before waiting 4.9.0 release?
or is there method I can avoid this compile happen if I rewrite the source?
thanks a lot,
Did you ever find a workaround for such an issue? Perhaps by refactoring
the code within lttng_kconsumer_snapshot_channel()?
Thank you!
Gerlando
