[PATCH] S/390: Suppress implicit function declaration warning in some testcases

[Andreas Krebbel]

Hi,

the attached patch add the -Wno-implicit-function-declaration option
to the S/390 specific testcases which require it.

Bye,

-Andreas-


2015-02-19  Andreas Krebbel  <andreas.kreb...@de.ibm.com>

        * gcc.target/s390/20090223-1.c: Add
        -Wno-implicit-function-declaration option.
        * gcc.target/s390/pr42224.c: Likewise.
        * gcc.target/s390/pr55718.c: Likewise.

diff --git a/gcc/testsuite/gcc.target/s390/20090223-1.c 
b/gcc/testsuite/gcc.target/s390/20090223-1.c
index 1bf0f2f..18355f9 100644
--- a/gcc/testsuite/gcc.target/s390/20090223-1.c
+++ b/gcc/testsuite/gcc.target/s390/20090223-1.c
@@ -3,7 +3,7 @@
    register asm ("0").  */
 
 /* { dg-do run } */
-/* { dg-options "-O2 -Wno-attributes" } */
+/* { dg-options "-O2 -Wno-attributes -Wno-implicit-function-declaration" } */
 
 extern void abort (void);
 
diff --git a/gcc/testsuite/gcc.target/s390/pr42224.c 
b/gcc/testsuite/gcc.target/s390/pr42224.c
index c1ccf28..67146d2 100644
--- a/gcc/testsuite/gcc.target/s390/pr42224.c
+++ b/gcc/testsuite/gcc.target/s390/pr42224.c
@@ -1,6 +1,5 @@
-
 /* { dg-do compile } */
-/* { dg-options "-O0" } */
+/* { dg-options "-O0 -Wno-implicit-function-declaration" } */
 
 typedef char* __char_ptr32 __attribute__ (( mode (SI) ));
 typedef __char_ptr32 *__char_ptr_char_ptr32 __attribute__ ((mode (SI)));
diff --git a/gcc/testsuite/gcc.target/s390/pr55718.c 
b/gcc/testsuite/gcc.target/s390/pr55718.c
index a82d435..14787a5 100644
--- a/gcc/testsuite/gcc.target/s390/pr55718.c
+++ b/gcc/testsuite/gcc.target/s390/pr55718.c
@@ -1,7 +1,7 @@
 /* PR target/55717  */
 
 /* { dg-do compile } */
-/* { dg-options "-O2 -march=z10 -fPIC" } */
+/* { dg-options "-O2 -march=z10 -fPIC -Wno-implicit-function-declaration" } */
 
 extern char temp[];
 short ansi_value[256];