[PATCH] [arm] xfail fp-uint64-convert-double-* on all arm targets

[PATCH] [arm] xfail fp-uint64-convert-double-* on all arm targets

[Alexandre Oliva]

It wasn't long ago that I xfailed these tests on arm-*-eabi, but the
fail is expected on all other arm targets: even when hard float is
available, conversions between 64-bit integers and double are always
emulated on ARM, and the emulation disregards rounding modes.  So,
bump the xfail to all of arm-*-*.

Regstrapped on x86_64-linux-gnu.
Tested on arm-vxworks7 (gcc-12) and arm-eabi (trunk).  Ok to install?

for  gcc/testsuite/ChangeLog

	* gcc.dg/torture/fp-uint64-convert-double-1.c: XFAIL on all of
	arm-*-*.
	* gcc.dg/torture/fp-uint64-convert-double-2.c: Likewise.
---
 .../gcc.dg/torture/fp-uint64-convert-double-1.c    |    2 +-
 .../gcc.dg/torture/fp-uint64-convert-double-2.c    |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/testsuite/gcc.dg/torture/fp-uint64-convert-double-1.c b/gcc/testsuite/gcc.dg/torture/fp-uint64-convert-double-1.c
index 61cfa96374631..8f437e2efb1db 100644
--- a/gcc/testsuite/gcc.dg/torture/fp-uint64-convert-double-1.c
+++ b/gcc/testsuite/gcc.dg/torture/fp-uint64-convert-double-1.c
@@ -1,5 +1,5 @@
 /* PR84407 */
-/* { dg-do run { xfail { arm-*-eabi* } } } */
+/* { dg-do run { xfail { arm-*-* } } } */
 /* { dg-require-effective-target fenv } */
 /* { dg-require-effective-target hard_float } */
 /* { dg-additional-options "-frounding-math -fexcess-precision=standard" } */
diff --git a/gcc/testsuite/gcc.dg/torture/fp-uint64-convert-double-2.c b/gcc/testsuite/gcc.dg/torture/fp-uint64-convert-double-2.c
index b32b28a329580..fd3f4cbfb830f 100644
--- a/gcc/testsuite/gcc.dg/torture/fp-uint64-convert-double-2.c
+++ b/gcc/testsuite/gcc.dg/torture/fp-uint64-convert-double-2.c
@@ -1,5 +1,5 @@
 /* PR84407 */
-/* { dg-do run { xfail { arm-*-eabi* } } } */
+/* { dg-do run { xfail { arm-*-* } } } */
 /* { dg-require-effective-target fenv } */
 /* { dg-require-effective-target hard_float } */
 /* { dg-additional-options "-frounding-math" } */


-- 
Alexandre Oliva, happy hacker                https://FSFLA.org/blogs/lxo/
   Free Software Activist                       GNU Toolchain Engineer
Disinformation flourishes because many people care deeply about injustice
but very few check the facts.  Ask me about <https://stallmansupport.org>

Re: [PATCH] [arm] xfail fp-uint64-convert-double-* on all arm targets

[Mike Stump]

On Feb 16, 2023, at 10:20 PM, Alexandre Oliva <oliva@adacore.com> wrote:
> 
> It wasn't long ago that I xfailed these tests on arm-*-eabi, but the
> fail is expected on all other arm targets: even when hard float is
> available, conversions between 64-bit integers and double are always
> emulated on ARM, and the emulation disregards rounding modes.  So,
> bump the xfail to all of arm-*-*.
> 
> Regstrapped on x86_64-linux-gnu.
> Tested on arm-vxworks7 (gcc-12) and arm-eabi (trunk).  Ok to install?

Ok.