On 12/2/20 8:50 PM, Maciej W. Rozycki wrote:
> VAX has interlocked branch instructions used for atomic operations and
> we want to have them wrapped in UNSPEC_VOLATILE so as not to have code
> carried across. This however breaks with jump optimization and leads
> to an ICE in the build of libba
VAX has interlocked branch instructions used for atomic operations and
we want to have them wrapped in UNSPEC_VOLATILE so as not to have code
carried across. This however breaks with jump optimization and leads
to an ICE in the build of libbacktrace like:
.../libbacktrace/mmap.c:190:1: internal c
