From: Kyrylo Tkachov <kyrylo.tkachov@arm.com>
Date: Fri, 30 Oct 2015 15:54:11 +0000 (+0000)
Subject: [comment] Improve comment for reg_set_p
X-Git-Tag: basepoints/gcc-7~3437
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a69a0436ee69044dd507897f0ff9dccd0c293732;p=thirdparty%2Fgcc.git

[comment] Improve comment for reg_set_p

	* rtlanal.c (reg_set_p): Expand function comment.

From-SVN: r229586
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 93b480cab40c..4a1a9d8a02d1 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2015-10-30  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* rtlanal.c (reg_set_p): Expand function comment.
+
 2015-10-30  Andrew MacLeod  <amacleod@redhat.com>
 	
 	* alias.c: Remove unused headers.
diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c
index 84ff4b726c01..7bc3fdbc0caf 100644
--- a/gcc/rtlanal.c
+++ b/gcc/rtlanal.c
@@ -1204,7 +1204,8 @@ reg_set_between_p (const_rtx reg, const rtx_insn *from_insn,
   return 0;
 }
 
-/* Internals of reg_set_between_p.  */
+/* Return true if REG is set or clobbered inside INSN.  */
+
 int
 reg_set_p (const_rtx reg, const_rtx insn)
 {