[PATCH 2/4] Fix misleading indentation in tree-ssa-loop-unswitch.c

[David Malcolm]

tree-ssa-loop-unswitch.c has this bad indentation at line 452:

   449        if (dump_file && (dump_flags & TDF_DETAILS))
   450          fprintf (dump_file, ";; Not unswitching, loop is not expected"
   451                   " to iterate\n");
   452          return false;

which leads to this warning from -Wmisleading-indentation (justifiably,
in my opinion):

../../../src/gcc/tree-ssa-loop-unswitch.c: In function ‘bool 
tree_unswitch_outer_loop(loop*)’:
../../../src/gcc/tree-ssa-loop-unswitch.c:452:2: error: statement is indented 
as if it were guarded by... [-Werror=misleading-indentation]
  return false;
  ^
../../../src/gcc/tree-ssa-loop-unswitch.c:449:7: note: ...this ‘if’ clause, but 
it is not
       if (dump_file && (dump_flags & TDF_DETAILS))
       ^

This patch fixes the indentation of the "return false;"

gcc/ChangeLog:
        * tree-ssa-loop-unswitch.c (tree_unswitch_outer_loop): Fix
        indentation.
---
 gcc/tree-ssa-loop-unswitch.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/tree-ssa-loop-unswitch.c b/gcc/tree-ssa-loop-unswitch.c
index 2edc000..7a287da 100644
--- a/gcc/tree-ssa-loop-unswitch.c
+++ b/gcc/tree-ssa-loop-unswitch.c
@@ -449,7 +449,7 @@ tree_unswitch_outer_loop (struct loop *loop)
       if (dump_file && (dump_flags & TDF_DETAILS))
        fprintf (dump_file, ";; Not unswitching, loop is not expected"
                 " to iterate\n");
-       return false;
+      return false;
     }
 
   guard = find_loop_guard (loop);
-- 
1.8.5.3