https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64681
zhongwei.yao <zhongwei.yao at arm dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |WORKSFORME
--- Comment #5 from zhongwei.yao <zhongwei.yao at arm dot com> ---
(In reply to David from comment #4)
> Until very recently, *none* of the modifiers were documented. In the
> current docs
> (https://gcc.gnu.org/onlinedocs/gcc/Extended-Asm.html#i386Operandmodifiers),
> only the i386 modifiers are doc'ed.
>
> That said, you can always check out the gcc source. For example:
>
> The comments above output_asm_insn in
> https://gcc.gnu.org/viewcvs/gcc/trunk/gcc/final.c?view=co&content-
> type=text%2Fplain describe some global modifiers.
>
> For i386-specific modifiers, look above ix86_print_operand in
> https://gcc.gnu.org/viewcvs/gcc/trunk/gcc/config/i386/i386.c?view=co&content-
> type=text%2Fplain
>
> For arm, look above arm_print_operand in
> https://gcc.gnu.org/viewcvs/gcc/trunk/gcc/config/arm/arm.c?view=co&content-
> type=text%2Fplain
>
> Presumably there are similar sections for other configs.
Thanks!
