Most (all?) powerpc tests that use the __float128 type either enable
it with -mfloat128, or use effective target requirements to check for
its presence.
prefix-ds-dq.c is failing in some of our configurations because it
uses the __float128 type without checking for it, or enabling it
explicitly.
Since it's a compile test, I'm enabling it explicitly.
This was regstrapped on x86_64-linux-gnu and ppc64-linux-gnu, and tested
with a cross to a ppc64-vxworks7r2. Ok to install?
for gcc/testsuite/ChangeLog
* gcc.target/powerpc/prefix-ds-dq.c: Enable __float128.
---
gcc/testsuite/gcc.target/powerpc/prefix-ds-dq.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-ds-dq.c
b/gcc/testsuite/gcc.target/powerpc/prefix-ds-dq.c
index 554cd0c1beac0..6517eadf44c03 100644
--- a/gcc/testsuite/gcc.target/powerpc/prefix-ds-dq.c
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-ds-dq.c
@@ -1,7 +1,8 @@
/* { dg-do compile } */
/* { dg-require-effective-target powerpc_prefixed_addr } */
/* { dg-require-effective-target lp64 } */
-/* { dg-options "-O2 -mdejagnu-cpu=power10" } */
+/* { dg-options "-O2 -mdejagnu-cpu=power10 -mfloat128" } */
+/* { dg-prune-output ".-mfloat128. option may not be fully supported" } */
/* Tests whether we generate a prefixed load/store operation for addresses that
don't meet DS/DQ offset constraints. 64-bit is needed for testing the use
--
Alexandre Oliva, happy hacker https://FSFLA.org/blogs/lxo/
Free Software Activist GNU Toolchain Engineer
Vim, Vi, Voltei pro Emacs -- GNUlius Caesar
