[gcc(refs/users/guojiufu/heads/guojiufu-branch)] clean up whitespace

[Jiu Fu Guo <guojiufu@gcc.gnu.org>]

https://gcc.gnu.org/g:9d35ae2f48f2db02841b4bdee1600620282f2e10

commit 9d35ae2f48f2db02841b4bdee1600620282f2e10
Author: Jiufu Guo <guojiufu@linux.ibm.com>
Date:   Fri Jun 4 15:45:30 2021 +0800

    clean up whitespace

Diff:
---
 gcc/tree-ssa-loop-split.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/tree-ssa-loop-split.c b/gcc/tree-ssa-loop-split.c
index 919e422e5dc..9c0de66e288 100644
--- a/gcc/tree-ssa-loop-split.c
+++ b/gcc/tree-ssa-loop-split.c
@@ -1719,6 +1719,7 @@ split_ne_loop (struct loop *loop, edge cond_e)
 
   gcond *gc = as_a<gcond *> (last_stmt (cond_e->src));
   gcond *dup_gc = as_a<gcond *> (last_stmt (loop2_cond_exit_bb));
+
   /* Invert edges for gcond.  */
   if (gimple_cond_code (gc) == EQ_EXPR)
     {
@@ -1734,9 +1735,8 @@ split_ne_loop (struct loop *loop, edge cond_e)
       };
 
       invert_edge (gimple_bb (gc));
-      invert_edge (gimple_bb (dup_gc));      
+      invert_edge (gimple_bb (dup_gc));
     }
-  
 
   /* Change if (i != n) to LOOP1:if (i > n) and LOOP2:if (i < n) */
   bool inv = expr_invariant_in_loop_p (loop, gimple_cond_lhs (gc));