[PATCH, testsuite] Fix PR77710: incorrect wildchar target triplet

[Thomas Preudhomme]

I've applied the following commit as obvious to fix builtin-sprintf-warn-4.c 
excess error failure on arm-none-eabi due to incorrect wildchar target triplet.

ChangeLog entry is as follows:
*** gcc/testsuite/ChangeLog ***

2016-10-11  Thomas Preud'homme  <thomas.preudho...@arm.com>

        PR testsuite/PR77710
        * gcc.dg/tree-ssa/builtin-sprintf-warn-4.c: Use *-*-* as catch-all
        target triplet instead of *-*-*-*.


diff --git a/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf-warn-4.c 
b/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf-warn-4.c
index 
9fff2acb16764067029a61c305371fe2d38a3d9c..4b40336127e990d97a9c685ef1e25b2ae52063a6 
100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf-warn-4.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf-warn-4.c
@@ -8,8 +8,8 @@ char dst [8];
 void test (void)
 {
   sprintf (dst + 7, "%-s", "1");
-  /* { dg-warning "writing a terminating nul past the end of the destination" 
"" { target *-*-*-* } 10 }
-     { dg-message "format output 2 bytes into a destination of size 1" "" { 
target *-*-*-* } 10 }
+  /* { dg-warning "writing a terminating nul past the end of the destination" 
"" { target *-*-* } 10 }
+     { dg-message "format output 2 bytes into a destination of size 1" "" { 
target *-*-* } 10 }
      { dg-begin-multiline-output "" }
    sprintf (dst + 7, "%-s", "1");
                       ~~^~
@@ -20,8 +20,8 @@ void test (void)
    { dg-end-multiline-output "" } */

   sprintf (dst + 7, "%-s", "abcd");
-  /* { dg-warning ".%-s. directive writing 4 bytes into a region of size 1" "" 
{ target *-*-*-* } 22 }
-     { dg-message "format output 5 bytes into a destination of size 1" "" { 
target *-*-*-* } 22 }
+  /* { dg-warning ".%-s. directive writing 4 bytes into a region of size 1" "" 
{ target *-*-* } 22 }
+     { dg-message "format output 5 bytes into a destination of size 1" "" { 
target *-*-* } 22 }
      { dg-begin-multiline-output "" }
    sprintf (dst + 7, "%-s", "abcd");
                       ^~~   ~~~~~~


Best regards,

Thomas