re PR testsuite/12325 (gcc.dg/torture/builtin-attr-1.c assumes all targets support inf)

	PR testsuite/12325
	* gcc.dg/torture/builtin-attr-1.c: Handle warnings from
	targets that don't support Inf.

From-SVN: r120818

gcc/testsuite/ChangeLog

+2007-01-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	PR testsuite/12325
+	* gcc.dg/torture/builtin-attr-1.c: Handle warnings from
+	targets that don't support Inf.
+
 2007-01-15  Dale Johannesen  <dalej@apple.com>
 
 	* gcc.dg/tree-ssa/loop-3.c:  Disable with -fpic or -fPIC.

gcc/testsuite/gcc.dg/torture/builtin-attr-1.c

@@ -339,7 +339,7 @@ FPTEST2            (fmod)
 BUILTIN_FPTEST0    (huge_val)
 FPTEST2            (hypot)
 FPTEST1T           (ilogb, int)
-BUILTIN_FPTEST0    (inf)
+BUILTIN_FPTEST0    (inf) /* { dg-warning "does not support infinity" "INF unsupported" { target vax-*-* c4x-*-* pdp11-*-* spu-*-* } } */
 FPTEST1            (j0)
 FPTEST1            (j1)
 FPTEST2ARG1        (jn, int)