https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77732
--- Comment #2 from Martin Jambor <jamborm at gcc dot gnu.org> ---
(In reply to Martin Liška from comment #1)
> So hppa uses invisible reference to pass the struct argument.
> Thus I guess we should not run the test-case on hppa target? Martin can you
> please take a look?
I think your analysis is correct and I think we should XFAIL it on
hppa. Then we know it is a missing functionality and I may look into
handling invisible references it if I ever have access to a machine
using them.
Meanwhile, John, since you seem to have access to an hppa machine, can
you please test and if it works commit the following?
diff --git a/gcc/testsuite/gcc.dg/ipa/ipcp-cstagg-7.c
b/gcc/testsuite/gcc.dg/ipa/ipcp-cstagg-7.c
index 6af8bda6d8e..c06abd1e8fb 100644
--- a/gcc/testsuite/gcc.dg/ipa/ipcp-cstagg-7.c
+++ b/gcc/testsuite/gcc.dg/ipa/ipcp-cstagg-7.c
@@ -62,4 +62,4 @@ h (int x)
return bar (s, x);
}
-/* { dg-final { scan-ipa-dump-times "Discovered an indirect call to a known
target" 3 "cp" } } */
+/* { dg-final { scan-ipa-dump-times "Discovered an indirect call to a known
target" 3 "cp" { xfail { hppa*-*-* } } } } */
