On 10/13/2011 11:16 AM, Georg-Johann Lay wrote: > This patch saves some ticks and bytes on stack by JUMPing to no-return > functions instead of CALLing them. > > Passes without regression. > > Ok for trunk? > > Johann > > * config/avr/avr-protos.h (avr_out_call): New prototype. > * config/avr/avr.md (adjust_len): Add alternative "call". > (call_insn, call_calue_insn): Use it. Use avr_out_call to print > assembler. > * config/avr/avr.c (avr_out_call): New function. > (adjust_insn_length): Handle ADJUST_LEN_CALL.
You should have a way to turn this off. Otherwise this makes debugging the call to abort impossible. r~
