[gcc r15-7666] Append a newline in debug_edge

[H.J. Lu via Gcc-cvs]

https://gcc.gnu.org/g:700f049b66fa1a71001a5ab383580605e1bbd4d6

commit r15-7666-g700f049b66fa1a71001a5ab383580605e1bbd4d6
Author: H.J. Lu <hjl.to...@gmail.com>
Date:   Fri Feb 21 10:31:04 2025 +0800

    Append a newline in debug_edge
    
    Append a newline in debug_edge so that we get
    
    (gdb) call debug_edge (e)
    edge (bb_9, bb_1)
    (gdb)
    
    instead of
    
    (gdb) call debug_edge (e)
    edge (bb_9, bb_1)(gdb)
    
            * sese.cc (debug_edge): Append a newline.
    
    Signed-off-by: H.J. Lu <hjl.to...@gmail.com>

Diff:
---
 gcc/sese.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/sese.cc b/gcc/sese.cc
index 02cfcf914ec9..6076b03f3596 100644
--- a/gcc/sese.cc
+++ b/gcc/sese.cc
@@ -489,6 +489,7 @@ DEBUG_FUNCTION void
 debug_edge (const_edge e)
 {
   print_edge (stderr, e);
+  fprintf (stderr, "\n");
 }
 
 /* Pretty print sese S to STDERR.  */