https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63304
Jiong Wang <jiwang at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jiwang at gcc dot gnu.org
--- Comment #16 from Jiong Wang <jiwang at gcc dot gnu.org> ---
Have done a quick look at this, basic ideas to fix this:
* generate a special pattern which initialize literal pool start address.
* implement TARGET_MACHINE_DEPENDENT_REORG to calculate whehter the
pc-relative literal load is within range.
* output final insruction sequences which initializing literal pool start
address based on the result from reorg pass analysis. Use movk/z, adrp +
add,
single adr for different distance.
