gcc/testsuite/gcc.dg/vect/bb-slp-pr80705.c

   1 /* { dg-do compile } */
   2 /* { dg-require-profiling "-fprofile-generate" } */
   3 /* { dg-additional-options "-fprofile-generate" } */
   4
   5 extern int isspace (int);
   6
   7 int foo(const char *txt, char *buf)
   8 {
   9   const char *s;
  10   char *d;
  11   int ws = 1;
  12   for (s=txt, d=buf; *s; )
  13     {
  14       if (*s=='/' && *(s+1)=='/') {
  15
  16           s += 2;
  17           while (*s && *s!='\r' && *s!='\n')
  18             s++;
  19       }
  20       else if (*s=='"') {
  21
  22           s++;
  23           while (*s && *s!='\r' && *s!='\n' && *s!='"')
  24             if (*s++=='\\')
  25               s++;
  26           if (*s=='"')
  27             s++;
  28       }
  29       else {
  30           if (*s && !isspace(*s))
  31             ws = 0;
  32
  33
  34           *d++ = *s++;
  35
  36       }
  37     }
  38   *d = '\0';
  39
  40   return ws;
  41 }
  42
  43 /* { dg-final { scan-tree-dump "base object not addressable" "slp1" } } */
  44 /* { dg-final { scan-tree-dump-not "MEM\[^\r\n\]*__gcov\[^\r\n\]* = vect_cst" "slp1" } } */