From: Richard Sandiford <richard.sandiford@arm.com>
Date: Wed, 16 Nov 2016 10:05:04 +0000 (+0000)
Subject: Fix missing brackets in arc.c
X-Git-Tag: basepoints/gcc-8~3112
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f857b8ef2f134eae71518b15bbfd1d998537ee2b;p=thirdparty%2Fgcc.git

Fix missing brackets in arc.c

The old code still built thanks to the brackets in the definition
of XVECEXP.

gcc/
	* config/arc/arc.c (arc_loop_hazard): Add missing brackets.

From-SVN: r242473
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ed37d6dbe935..542d3a0fbec7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2016-11-16  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/arc/arc.c (arc_loop_hazard): Add missing brackets.
+
 2016-11-16  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 
 	PR target/78364
diff --git a/gcc/config/arc/arc.c b/gcc/config/arc/arc.c
index 3bce7ef36610..98c7298cf0c8 100644
--- a/gcc/config/arc/arc.c
+++ b/gcc/config/arc/arc.c
@@ -7812,7 +7812,7 @@ arc_loop_hazard (rtx_insn *pred, rtx_insn *succ)
     jump = pred;
   else if (GET_CODE (PATTERN (pred)) == SEQUENCE
 	   && JUMP_P (XVECEXP (PATTERN (pred), 0, 0)))
-    jump = as_a <rtx_insn *> XVECEXP (PATTERN (pred), 0, 0);
+    jump = as_a <rtx_insn *> (XVECEXP (PATTERN (pred), 0, 0));
   else
     return false;