Hello! No functional changes.
2011-08-06 Uros Bizjak <ubiz...@gmail.com> * config/i386/i386.c (ix86_compute_frame_layout): Simplify frame->save_regs_using_mov calculation. Tested on x86_64-pc-linux-gnu {,-m32}, committed to mainline SVN. Uros. Index: i386.c =================================================================== --- i386.c (revision 177507) +++ i386.c (working copy) @@ -8742,16 +8742,12 @@ ix86_compute_frame_layout (struct ix86_frame *fram cfun->machine->use_fast_prologue_epilogue = !expensive_function_p (count); } - if (TARGET_PROLOGUE_USING_MOVE - && cfun->machine->use_fast_prologue_epilogue) - frame->save_regs_using_mov = true; - else - frame->save_regs_using_mov = false; - /* If static stack checking is enabled and done with probes, the registers - need to be saved before allocating the frame. */ - if (flag_stack_check == STATIC_BUILTIN_STACK_CHECK) - frame->save_regs_using_mov = false; + frame->save_regs_using_mov + = (TARGET_PROLOGUE_USING_MOVE && cfun->machine->use_fast_prologue_epilogue + /* If static stack checking is enabled and done with probes, + the registers need to be saved before allocating the frame. */ + && flag_stack_check != STATIC_BUILTIN_STACK_CHECK); /* Skip return address. */ offset = UNITS_PER_WORD;