[gcc r11-6795] [PATCH, rs6000] Update pr88233.c test (pr91799)

[Will Schmidt <willschm@gcc.gnu.org>]

https://gcc.gnu.org/g:04cdb132020733bedc36d14d61cce4246b8bbe4c

commit r11-6795-g04cdb132020733bedc36d14d61cce4246b8bbe4c
Author: Will Schmidt <will_schmidt@vnet.ibm.com>
Date:   Wed Jan 13 13:48:30 2021 -0600

    [PATCH, rs6000] Update pr88233.c test (pr91799)
    
    Hi,
    
    This is a follow-up fix to clean up pr91799.  Per review of test results,
    it appears that the combination of target and dg-require stanzas is
    not sufficient to properly limit the test to 64-bit only on darwin.
    
    This adds an additional dg-require clause to limit the test to 64-bit
    environments.
    
    Tested on power7 and power8 using assorted variations of
      make -k check-gcc-c "RUNTESTFLAGS=powerpc.exp=pr88233.c
      --target_board=unix/'{-mcpu=power7,-mcpu=power6,-mcpu=power8}''{-m32,-m64}'"
    
    PR target/91799
    
    2021-01-19  Will Schmidt <will_schmidt@vnet.ibm.com>
    
    gcc/testsuite/ChangeLog:
            * gcc.target/powerpc/pr88233.c: Update dg- stanzas.

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 8e5f15b83b5..27c73717a3f 100644
--- a/gcc/testsuite/gcc.target/powerpc/pr88233.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr88233.c
@@ -1,4 +1,4 @@
-/* { dg-do compile { target lp64 } } */
+/* { dg-require-effective-target lp64 } */
 /* { dg-options "-O2 -mdejagnu-cpu=power8" } */
 
 typedef struct { double a[2]; } A;