aarch64: Skip whilele_1.C test for ILP32

The definitions of the integer types for ILP32 newlib make the
resolution of some of the bool-related tests ambiguous.

2020-01-23  Richard Sandiford  <richard.sandiford@arm.com>

gcc/testsuite/
	* g++.target/aarch64/sve/acle/general-c++/whilele_1.C: Skip for ILP32.

gcc/testsuite/ChangeLog

 2020-01-23  Richard Sandiford  <richard.sandiford@arm.com>
 
+	* g++.target/aarch64/sve/acle/general-c++/whilele_1.C: Skip for ILP32.
+
+2020-01-23  Richard Sandiford  <richard.sandiford@arm.com>
+
 	* gcc.target/aarch64/sve/acle/asm/ld1_f16.c: Skip check-function-bodies
 	test for ILP32.
 	* gcc.target/aarch64/sve/acle/asm/ld1_f32.c: Likewise.

gcc/testsuite/g++.target/aarch64/sve/acle/general-c++/whilele_1.C

-// { dg-do compile }
+// { dg-do compile { target { ! ilp32 } } }
 
 #include <arm_sve.h>