[gcc(refs/users/aoliva/heads/testme)] add explicit ABI and align options to pr88233.c

[Alexandre Oliva <aoliva@gcc.gnu.org>]

https://gcc.gnu.org/g:ccff168b509995018216256fa86af9ff8f843bf7

commit ccff168b509995018216256fa86af9ff8f843bf7
Author: Alexandre Oliva <oliva@adacore.com>
Date:   Mon Mar 8 23:22:50 2021 -0300

    add explicit ABI and align options to pr88233.c
    
    We've observed failures of this test on powerpc configurations that
    default to different calling conventions and alignment requirements.
    Both settings are needed for the expectations to be met.
    
    
    for  gcc/testsuite/ChangeLog
    
            * gcc.target/powerpc/pr88233.c: Make some alignment strictness
            and calling conventions assumptions explicit.

Diff:
---
 gcc/testsuite/gcc.target/powerpc/pr88233.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/testsuite/gcc.target/powerpc/pr88233.c b/gcc/testsuite/gcc.target/powerpc/pr88233.c
index 27c73717a3f..c667a28ebfe 100644
--- a/gcc/testsuite/gcc.target/powerpc/pr88233.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr88233.c
@@ -1,5 +1,5 @@
 /* { dg-require-effective-target lp64 } */
-/* { dg-options "-O2 -mdejagnu-cpu=power8" } */
+/* { dg-options "-O2 -mdejagnu-cpu=power8 -mno-strict-align -fno-reg-struct-return" } */
 
 typedef struct { double a[2]; } A;
 A