[PATCH, rs6000] Fix gcc.target/powerpc/pr78691-ppc.c

[Bill Schmidt]

Hi,

The fix for PR78691 added a new test case for 32-bit PowerPC.  However, the
test needs to be restricted to 32-bit targets to avoid a FAIL.  This patch
fixes that.

Tested on powerpc64-unknown-linux-gnu.  Ok for trunk?

Thanks,
Bill


2016-12-09  Bill Schmidt  <wschm...@linux.vnet.ibm.com>

        * gcc.target/powerpc/pr78691-ppc.c: Restrict test case to 32-bit
        targets.


Index: gcc/testsuite/gcc.target/powerpc/pr78691-ppc.c
===================================================================
--- gcc/testsuite/gcc.target/powerpc/pr78691-ppc.c      (revision 243488)
+++ gcc/testsuite/gcc.target/powerpc/pr78691-ppc.c      (working copy)
@@ -1,4 +1,5 @@
 /* PR tree-optimization/78691 */
+/* { dg-do compile { target { powerpc*-*-* && ilp32 } } } */
 /* { dg-options "-Os -m32" } */
 
 int *b;