On Tue, Nov 14, 2023 at 5:01 PM Lehua Ding <lehua.d...@rivai.ai> wrote:
>
> Hi,
>
> This little patch adjust the assert in apx-spill_to_egprs-1.c testcase.
> The -mapxf compilation option allows more registers to be used, which in
> turn eliminates the need for local variables to be stored in stack memory.
> Therefore, the assertion is changed to detects no memory loaded through the
> %rsp register.
Ok, thanks.
>
> gcc/testsuite/ChangeLog:
>
> * gcc.target/i386/apx-spill_to_egprs-1.c: Make sure that no local
> variables are stored on the stack.
>
> ---
> .../gcc.target/i386/apx-spill_to_egprs-1.c | 19 +++----------------
> 1 file changed, 3 insertions(+), 16 deletions(-)
>
> diff --git a/gcc/testsuite/gcc.target/i386/apx-spill_to_egprs-1.c
> b/gcc/testsuite/gcc.target/i386/apx-spill_to_egprs-1.c
> index 290863d63a7..d7952b4c550 100644
> --- a/gcc/testsuite/gcc.target/i386/apx-spill_to_egprs-1.c
> +++ b/gcc/testsuite/gcc.target/i386/apx-spill_to_egprs-1.c
> @@ -3,22 +3,9 @@
>
> #include "spill_to_mask-1.c"
>
> -/* { dg-final { scan-assembler "movl\[ \t]+\[^\\n\\r\]*, %r16d" } } */
> -/* { dg-final { scan-assembler "movl\[ \t]+\[^\\n\\r\]*, %r17d" } } */
> -/* { dg-final { scan-assembler "movl\[ \t]+\[^\\n\\r\]*, %r18d" } } */
> -/* { dg-final { scan-assembler "movq\[ \t]+\[^\\n\\r\]*, %r19" } } */
> -/* { dg-final { scan-assembler "movl\[ \t]+\[^\\n\\r\]*, %r20d" } } */
> -/* { dg-final { scan-assembler "movl\[ \t]+\[^\\n\\r\]*, %r21d" } } */
> -/* { dg-final { scan-assembler "movl\[ \t]+\[^\\n\\r\]*, %r22d" } } */
> -/* { dg-final { scan-assembler "movl\[ \t]+\[^\\n\\r\]*, %r23d" } } */
> -/* { dg-final { scan-assembler "movl\[ \t]+\[^\\n\\r\]*, %r24d" } } */
> -/* { dg-final { scan-assembler "addl\[ \t]+\[^\\n\\r\]*, %r25d" } } */
> -/* { dg-final { scan-assembler "movl\[ \t]+\[^\\n\\r\]*, %r26d" } } */
> -/* { dg-final { scan-assembler "movl\[ \t]+\[^\\n\\r\]*, %r27d" } } */
> -/* { dg-final { scan-assembler "movbel\[ \t]+\[^\\n\\r\]*, %r28d" } } */
> -/* { dg-final { scan-assembler "movbel\[ \t]+\[^\\n\\r\]*, %r29d" } } */
> -/* { dg-final { scan-assembler "movbel\[ \t]+\[^\\n\\r\]*, %r30d" } } */
> -/* { dg-final { scan-assembler "movbel\[ \t]+\[^\\n\\r\]*, %r31d" } } */
> +/* Make sure that no local variables are stored on the stack. */
> +/* { dg-final { scan-assembler-not "\\(%rsp\\)" } } */
> +
> /* { dg-final { scan-assembler-not "knot" } } */
> /* { dg-final { scan-assembler-not "kxor" } } */
> /* { dg-final { scan-assembler-not "kor" } } */
> --
> 2.36.3
>
--
BR,
Hongtao
