diff options
Diffstat (limited to 'rpython/jit/backend/aarch64/opassembler.py')
| -rw-r--r-- | rpython/jit/backend/aarch64/opassembler.py | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/rpython/jit/backend/aarch64/opassembler.py b/rpython/jit/backend/aarch64/opassembler.py index e6383b2e06..27649cc914 100644 --- a/rpython/jit/backend/aarch64/opassembler.py +++ b/rpython/jit/backend/aarch64/opassembler.py @@ -382,8 +382,13 @@ class ResOpAssembler(BaseAssembler): value_loc, base_loc, index_loc, size_loc, ofs_loc = arglocs assert index_loc.is_core_reg() # add the base offset - if ofs_loc.value > 0: - self.mc.ADD_ri(r.ip0.value, index_loc.value, ofs_loc.value) + if ofs_loc.value != 0: + if check_imm_arg(ofs_loc.value): + self.mc.ADD_ri(r.ip0.value, index_loc.value, ofs_loc.value) + else: + # ofs_loc.value is too large for an ADD_ri + self.load(r.ip0, ofs_loc) + self.mc.ADD_rr(r.ip0.value, r.ip0.value, index_loc.value) index_loc = r.ip0 scale = get_scale(size_loc.value) self._write_to_mem(value_loc, base_loc, index_loc, scale) @@ -394,8 +399,13 @@ class ResOpAssembler(BaseAssembler): nsize = nsize_loc.value signed = (nsize < 0) # add the base offset - if ofs_loc.value > 0: - self.mc.ADD_ri(r.ip0.value, index_loc.value, ofs_loc.value) + if ofs_loc.value != 0: + if check_imm_arg(ofs_loc.value): + self.mc.ADD_ri(r.ip0.value, index_loc.value, ofs_loc.value) + else: + # ofs_loc.value is too large for an ADD_ri + self.load(r.ip0, ofs_loc) + self.mc.ADD_rr(r.ip0.value, r.ip0.value, index_loc.value) index_loc = r.ip0 # scale = get_scale(abs(nsize)) |