re PR testsuite/29056 (gcc.target/powerpc/ppc-negeq0-1.c fails on powerpc64)

	PR middle-end/29056
	* gcc.target/powerpc/ppc-negeq0-1.c: Use long instead of int.
	Adjust shift and scan-assembler-not pattern to allow for 64-bit
	case.

From-SVN: r137704

gcc/testsuite/ChangeLog

+2008-07-10  Joseph Myers  <joseph@codesourcery.com>
+
+	PR middle-end/29056
+	* gcc.target/powerpc/ppc-negeq0-1.c: Use long instead of int.
+	Adjust shift and scan-assembler-not pattern to allow for 64-bit
+	case.
+
 2008-07-10  Jakub Jelinek  <jakub@redhat.com>
 
 	PR middle-end/36790

gcc/testsuite/gcc.target/powerpc/ppc-negeq0-1.c

 /* { dg-do compile } */
 /* { dg-options "-O2" } */
 
-int foo(int x)
+long foo(long x)
 {
   return -(x == 0);
 }
 
-int bar(int x)
+long bar(long x)
 {
-  int t = __builtin_clz(x);
-  return -(t>>5);
+  long t = __builtin_clzl(x);
+  return -(t>>(sizeof(long) == 8 ? 6 : 5));
 }
 
-/* { dg-final { scan-assembler-not "cntlzw" } } */
+/* { dg-final { scan-assembler-not "cntlz" } } */