stack-check-5.c: Improve dg-skip-if selector for the stack protector.

       * gcc.dg/stack-check-5.c: Improve dg-skip-if selector for the
        stack protector.
        * gcc.dg/stack-check-6.c: Likewise.
        * gcc.dg/stack-check-6a.c: Likewise.
        * gcc.target/i386/stack-check-17.c: Add dg-skip-if selector.
        * gcc.target/i386/stack-check-18.c: Likewise.
        * gcc.target/i386/stack-check-19.c: Likewise.

From-SVN: r259528

gcc/testsuite/ChangeLog

+2018-04-20  Jeff Law  <law@redhat.com>
+
+	* gcc.dg/stack-check-5.c: Improve dg-skip-if selector for the
+	stack protector.
+	* gcc.dg/stack-check-6.c: Likewise.
+	* gcc.dg/stack-check-6a.c: Likewise.
+	* gcc.target/i386/stack-check-17.c: Add dg-skip-if selector.
+	* gcc.target/i386/stack-check-18.c: Likewise.
+	* gcc.target/i386/stack-check-19.c: Likewise.
+
 2018-04-20  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 
 	PR testsuite/85483

gcc/testsuite/gcc.dg/stack-check-5.c

 /* { dg-do compile } */
 /* { dg-options "-O2 -fstack-clash-protection -fdump-rtl-pro_and_epilogue -fno-optimize-sibling-calls --param stack-clash-protection-probe-interval=12 --param stack-clash-protection-guard-size=12" } */
 /* { dg-require-effective-target supports_stack_clash_protection } */
-/* { dg-skip-if "" { *-*-* } { "-fstack-protector" } { "" } } */
+/* { dg-skip-if "" { *-*-* } { "-fstack-protector*" } { "" } } */
 
 
 /* Otherwise the S/390 back-end might save the stack pointer in f2 ()

gcc/testsuite/gcc.dg/stack-check-6.c

 /* { dg-do compile } */
 /* { dg-options "-O2 -fstack-clash-protection -fdump-rtl-pro_and_epilogue -fno-optimize-sibling-calls --param stack-clash-protection-probe-interval=12 --param stack-clash-protection-guard-size=12" } */
 /* { dg-require-effective-target supports_stack_clash_protection } */
-/* { dg-skip-if "" { *-*-* } { "-fstack-protector" } { "" } } */
+/* { dg-skip-if "" { *-*-* } { "-fstack-protector*" } { "" } } */
 
 
 extern void foo (char *);

gcc/testsuite/gcc.dg/stack-check-6a.c

@@ -4,7 +4,7 @@
 /* { dg-do compile  } */
 /* { dg-options "-O2 -fstack-clash-protection -fdump-rtl-pro_and_epilogue -fno-optimize-sibling-calls --param stack-clash-protection-probe-interval=12 --param stack-clash-protection-guard-size=16" } */
 /* { dg-require-effective-target supports_stack_clash_protection  } */
-/* { dg-skip-if "" { *-*-* } { "-fstack-protector" } { "" } } */
+/* { dg-skip-if "" { *-*-* } { "-fstack-protector*" } { "" } } */
 
 
 #include "stack-check-6.c"

gcc/testsuite/gcc.target/i386/stack-check-17.c

 /* { dg-do compile } */
 /* { dg-options "-O2 -fstack-clash-protection -mtune=generic -fomit-frame-pointer" } */
 /* { dg-require-effective-target supports_stack_clash_protection } */
+/* { dg-skip-if "" { *-*-* } { "-fstack-protector*" } { "" } } */
+
 
 
 int x0, x1;

gcc/testsuite/gcc.target/i386/stack-check-18.c

 /* { dg-do compile } */
 /* { dg-options "-O2 -fstack-clash-protection -mtune=generic -fdump-rtl-expand" } */
 /* { dg-require-effective-target supports_stack_clash_protection } */
+/* { dg-skip-if "" { *-*-* } { "-fstack-protector*" } { "" } } */
 
 int f1 (char *);
 

gcc/testsuite/gcc.target/i386/stack-check-19.c

 /* { dg-do compile } */
 /* { dg-options "-O2 -fstack-clash-protection -mtune=generic -fdump-rtl-expand" } */
 /* { dg-require-effective-target supports_stack_clash_protection } */
+/* { dg-skip-if "" { *-*-* } { "-fstack-protector*" } { "" } } */
 
 int f1 (char *);