[gcc(refs/users/aoliva/heads/testme)] [testsuite] [ppc] add -mfloat128 to __ieee128-using bfp tests

[Alexandre Oliva]

https://gcc.gnu.org/g:1092a30cb9c55f74533d024605cfde9e5f531d57

commit 1092a30cb9c55f74533d024605cfde9e5f531d57
Author: Alexandre Oliva <oliva@adacore.com>
Date:   Tue Mar 10 04:16:15 2026 -0300

    [testsuite] [ppc] add -mfloat128 to __ieee128-using bfp tests
    
    Some ppc bfp tests use __ieee128 without ensuring it's available.
    Require ppc_ieee128_ok, add -mfloat128 to get the type defined,
    and tolerate the warning that this option may trigger.
    
    
    for  gcc/testsuite/ChangeLog
    
            * gcc.target/powerpc/bfp/scalar-extract-exp-5.c: Require
            ppc_ieee128_ok, add -mfloat128, tolerate its warning.
            * gcc.target/powerpc/bfp/scalar-extract-sig-5.c: Likewise.
            * gcc.target/powerpc/bfp/scalar-insert-exp-11.c: Likewise.
            * gcc.target/powerpc/bfp/scalar-insert-exp-8.c: Likewise.
            * gcc.target/powerpc/bfp/scalar-test-data-class-11.c: Likewise.
            * gcc.target/powerpc/bfp/scalar-test-neg-5.c: Likewise.

Diff:
---
 gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-5.c      | 4 +++-
 gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-5.c      | 4 +++-
 gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-11.c      | 4 +++-
 gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-8.c       | 4 +++-
 gcc/testsuite/gcc.target/powerpc/bfp/scalar-test-data-class-11.c | 4 +++-
 gcc/testsuite/gcc.target/powerpc/bfp/scalar-test-neg-5.c         | 4 +++-
 6 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-5.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-5.c
index 672aac7ed373..b3aca034cc0c 100644
--- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-5.c
@@ -1,7 +1,9 @@
 /* { dg-do compile { target { powerpc*-*-* } } } */
-/* { dg-options "-mdejagnu-cpu=power9 -mvsx" } */
+/* { dg-options "-mdejagnu-cpu=power9 -mvsx -mfloat128" } */
 /* { dg-require-effective-target ilp32 } */
+/* { dg-require-effective-target ppc_ieee128_ok } */
 /* { dg-require-effective-target powerpc_vsx } */
+/* { dg-prune-output ".-mfloat128. option may not be fully supported" } */
 
 /* This test only runs on 32-bit configurations, where a compiler error
    should be issued because this builtin is not available on
diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-5.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-5.c
index 5b6d763a26f5..97b2b7e9a642 100644
--- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-5.c
@@ -1,7 +1,9 @@
 /* { dg-do compile { target { powerpc*-*-* } } } */
-/* { dg-options "-mdejagnu-cpu=power9 -mvsx" } */
+/* { dg-options "-mdejagnu-cpu=power9 -mvsx -mfloat128" } */
 /* { dg-require-effective-target ilp32 } */
+/* { dg-require-effective-target ppc_ieee128_ok } */
 /* { dg-require-effective-target powerpc_vsx } */
+/* { dg-prune-output ".-mfloat128. option may not be fully supported" } */
 
 /* This test only runs on 32-bit configurations, producing a compiler
    error because the builtin requires 64 bits.  */
diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-11.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-11.c
index 3a0529ed9a1b..3a556740516f 100644
--- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-11.c
+++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-11.c
@@ -1,7 +1,9 @@
 /* { dg-do compile { target { powerpc*-*-* } } } */
-/* { dg-options "-mdejagnu-cpu=power9 -mvsx" } */
+/* { dg-options "-mdejagnu-cpu=power9 -mvsx -mfloat128" } */
 /* { dg-require-effective-target ilp32 } */
+/* { dg-require-effective-target ppc_ieee128_ok } */
 /* { dg-require-effective-target powerpc_vsx } */
+/* { dg-prune-output ".-mfloat128. option may not be fully supported" } */
 
 /* This test only runs on 32-bit configurations, where a compiler error
    should be issued because this builtin is not available on
diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-8.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-8.c
index d9984c7678f3..9427f89d18f2 100644
--- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-8.c
@@ -1,7 +1,9 @@
 /* { dg-do compile { target { powerpc*-*-* } } } */
-/* { dg-options "-mdejagnu-cpu=power9 -mvsx" } */
+/* { dg-options "-mdejagnu-cpu=power9 -mvsx -mfloat128" } */
 /* { dg-require-effective-target ilp32 } */
+/* { dg-require-effective-target ppc_ieee128_ok } */
 /* { dg-require-effective-target powerpc_vsx } */
+/* { dg-prune-output ".-mfloat128. option may not be fully supported" } */
 
 /* This test only runs on 32-bit configurations, where a compiler error
    should be issued because this builtin is not available on
diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-test-data-class-11.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-test-data-class-11.c
index 8da98569de8a..132058304cdd 100644
--- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-test-data-class-11.c
+++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-test-data-class-11.c
@@ -1,6 +1,8 @@
 /* { dg-do compile { target { powerpc*-*-* } } } */
-/* { dg-options "-mdejagnu-cpu=power8 -mvsx" } */
+/* { dg-options "-mdejagnu-cpu=power8 -mvsx -mfloat128" } */
+/* { dg-require-effective-target ppc_ieee128_ok } */
 /* { dg-require-effective-target powerpc_vsx } */
+/* { dg-prune-output ".-mfloat128. option may not be fully supported" } */
 
 #include <altivec.h>
 #include <stdbool.h>
diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-test-neg-5.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-test-neg-5.c
index d78462f6000f..b8ec2e2b2f19 100644
--- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-test-neg-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-test-neg-5.c
@@ -1,6 +1,8 @@
 /* { dg-do compile { target { powerpc*-*-* } } } */
-/* { dg-options "-mdejagnu-cpu=power8 -mvsx" } */
+/* { dg-options "-mdejagnu-cpu=power8 -mvsx -mfloat128" } */
+/* { dg-require-effective-target ppc_ieee128_ok } */
 /* { dg-require-effective-target powerpc_vsx } */
+/* { dg-prune-output ".-mfloat128. option may not be fully supported" } */
 
 #include <altivec.h>
 #include <stdbool.h>