On Mon, Apr 29, 2013 at 03:39:58PM +0400, Maksim Kuznetsov wrote:
> 2013/4/29 Jakub Jelinek <[email protected]>:
> > Also, why are you handling just %{ and %}, and
> > not also %| ? I mean, if you want to print say {|} into assembly for both
> > dialects, don't you need:
> > asm ("{dialect1%{%|%}|%{%|%}dialect2}");
> > or similar? If you use just | instead of %|, it would be handled as
> > separator of the dialects.
>
> Sure. %| was removed due to concerns over some target architectures
> already use it, but now %| is under ASSEMBLER_DIALECT and doesn't seem
> to affect them.
>
> ChangeLog:
>
> 2013-04-29 Maxim Kuznetsov <[email protected]>
> * final.c (do_assembler_dialects): Don't handle curly braces and
> vertical bar escaped by % as dialect delimiters.
> (output_asm_insn): Print curly braces and vertical bar if escaped
> by % and ASSEMBLER_DIALECT defined.
> * doc/tm.texi (ASSEMBLER_DIALECT): Document new standard escapes.
>
> testsuite/ChangeLog:
>
> 2013-04-29 Maxim Kuznetsov <[email protected]>
>
> * gcc.target/i386/asm-dialect-2.c: New testcase.
Ok, thanks.
Jakub
