gcc.dg/no_profile_instrument_function-attr-1.c: Adjust for NO_DOT_IN_LABEL

mmix-knuth-mmixware is a NO_DOT_IN_LABEL target, so it gets a "_"
instead of the "." in the identifier of interest.  Also tested and
compared to the output for cris-elf which is "regular" regarding
labels: there are no "false positive" identifiers there.  The "." in a
TCL bracket expression matches only a literal ".".

Committed as obvious.

gcc/testsuite:
	* gcc.dg/no_profile_instrument_function-attr-1.c: Adjust scanned
	regex for NO_DOT_IN_LABEL.

diff --git a/gcc/testsuite/gcc.dg/no_profile_instrument_function-attr-1.c b/gcc/testsuite/gcc.dg/no_profile_instrument_function-attr-1.c
index 0c7e096..909f8a6 100644 (file)
--- a/gcc/testsuite/gcc.dg/no_profile_instrument_function-attr-1.c
+++ b/gcc/testsuite/gcc.dg/no_profile_instrument_function-attr-1.c
@@ -18,7 +18,7 @@ int main ()
   return foo ();
 }
 
-/* { dg-final { scan-tree-dump-times "__gcov0\\.main.* = PROF_edge_counter" 1 "optimized"} } */
+/* { dg-final { scan-tree-dump-times "__gcov0\[._\]main.* = PROF_edge_counter" 1 "optimized"} } */
 /* { dg-final { scan-tree-dump-times "__gcov_indirect_call_profiler_v" 1 "optimized" } } */
 /* { dg-final { scan-tree-dump-times "__gcov_time_profiler_counter = " 1 "optimized" } } */
 /* { dg-final { scan-tree-dump-times "__gcov_init" 1 "optimized" } } */