Hi!
On Thu, Jul 18, 2019 at 08:45:38PM +0100, Jozef Lawrynowicz wrote:
> PR target/70320
> * doc/tm.texi.in: Document new macro CASE_INSENSITIVE_REGISTER_NAMES.
> * doc/tm.texi: Likewise.
"Regenerate." -- or did you edit this file by hand? Don't, or don't tell
us anyway ;-)
> strcmp for comparisons of asmspec with a register name if
(Trailing space here, and elsewhere).
> +/* { dg-do compile } */
> +/* { dg-options "-ffixed-r6 -ffixed-R7" } */
> +/* { dg-final { scan-assembler "PUSH.*R4" } } */
> +/* { dg-final { scan-assembler "PUSH.*R5" } } */
scan-assembler does multi-line matching by default, so that .* probably
matches things you do not want it to match. You can do things like
/* { dg-final { scan-assembler "(?n)PUSH.*R5" } } */
to make sure this is on one line at least. See man re_syntax.
Rest looks fine, but I'm not an RTL maintainer.
Segher
