On 30/07/2019 21:51, Bernd Edlinger wrote:
+/* { dg-options "-marm -march=armv6 -mno-unaligned-access -mfloat-abi=soft
-mabi=aapcs -O3" } */
This isn't going to work as-is, we test many combinations of the
compiler, either with explicit dejagnu settings or with the compiler
defaults and the dejagnu settings can't generally be overridden this way.
For -marm you require an effective-target of arm_arm_ok. For ldrd, it
should be enough to just require an effective-target of
arm_ldrd_strd_ok, then you can .
I don't think we really care about any ABIs other than aapcs, so I'd
just leave that off. And as for setting the float-abi, I don't see
anything in the tests that would require that, so that can probably be
omitted as well.
I think with all this, you can then write something like
/* { dg-require-effective-target arm_arm_ok && arm_ldrd_strd_ok } */
/* { dg-options "-marm -mno-unaligned-access -O3 } */
But I haven't tested that, so you might need to fiddle with it a bit,
especially the effective-target rule.
R.
