[committed 3/5] Fix -Wmisleading-indentation warning in gcc/regrename.c

[David Malcolm <dmalcolm@redhat.com>]

../../../src/gcc/regrename.c: In function ‘void scan_rtx_address(rtx_insn*, rtx_def**, reg_class, scan_actions, machine_mode, addr_space_t)’:
../../../src/gcc/regrename.c:1314:7: error: statement is indented as if it were guarded by... [-Werror=misleading-indentation]
       break;
       ^
../../../src/gcc/regrename.c:1311:5: note: ...this ‘if’ clause, but it is not
     if (!AUTO_INC_DEC)
     ^

[This warning would have been suppressed by the blank-lines heuristic
 from:
   https://gcc.gnu.org/ml/gcc-patches/2015-12/msg01011.html ]

Preapproved by Jeff in:
  https://gcc.gnu.org/ml/gcc-patches/2015-10/msg03246.html

Bootstrapped&regrtested on x86_64-pc-linux-gnu.

Committed to trunk as r231520.

gcc/ChangeLog:
	* regrename.c (scan_rtx_address): Fix indentation.
---
 gcc/regrename.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/regrename.c b/gcc/regrename.c
index 701e078..60157dc 100644
--- a/gcc/regrename.c
+++ b/gcc/regrename.c
@@ -1360,8 +1360,8 @@ scan_rtx_address (rtx_insn *insn, rtx *loc, enum reg_class cl,
     case PRE_MODIFY:
       /* If the target doesn't claim to handle autoinc, this must be
 	 something special, like a stack push.  Kill this chain.  */
-    if (!AUTO_INC_DEC)
-      action = mark_all_read;
+      if (!AUTO_INC_DEC)
+	action = mark_all_read;
 
       break;
 
-- 
1.8.5.3