* config/i386/i386.c (ix86_split_stack_boundary): Add comment.

From-SVN: r251033

diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 1f89ad1..1204e11 100644 (file)
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -15785,7 +15785,7 @@ static GTY(()) rtx split_stack_fn;
 
 static GTY(()) rtx split_stack_fn_large;
 
-/*  */
+/* Return location of the stack boundary value in the TLS block.  */
 
 rtx
 ix86_split_stack_boundary (void)