testsuite: Remove PRU from test cases requiring hosted environment

gcc/testsuite/ChangeLog:

2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>

	* gcc.c-torture/execute/20101011-1.c: Define DO_TEST to 0 for PRU.
	* gcc.dg/20020312-2.c: No PIC register for PRU.

From-SVN: r272208

gcc/testsuite/ChangeLog

 2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
 
+	* gcc.c-torture/execute/20101011-1.c: Define DO_TEST to 0 for PRU.
+	* gcc.dg/20020312-2.c: No PIC register for PRU.
+
+2019-06-12  Dimitar Dimitrov  <dimitar@dinux.eu>
+
 	* lib/gcc-dg.exp: Filter unsupported features in PRU's TI ABI mode.
 	* lib/target-utils.exp: Ditto.
 	* lib/target-supports.exp (check_effective_target_function_pointers,

gcc/testsuite/gcc.c-torture/execute/20101011-1.c

@@ -103,6 +103,9 @@ __aeabi_idiv0 (int return_value)
 #elif defined (__or1k__)
   /* On OpenRISC division by zero does not trap.  */
 # define DO_TEST 0
+#elif defined (__pru__)
+/* There isn't even a signal function.  */
+# define DO_TEST 0
 #else
 # define DO_TEST 1
 #endif

gcc/testsuite/gcc.dg/20020312-2.c

@@ -121,6 +121,8 @@ extern void abort (void);
 /* No pic register.  */
 #elif defined (__AMDGCN__)
 /* No pic register.  */
+#elif defined(__PRU__)
+/* No pic register.  */
 #else
 # error "Modify the test for your target."
 #endif