Fix JUMP_LABEL documentation

	* doc/rtl.texi (JUMP_LABEL): Document RETURN and SIMPLE_RETURN values.

From-SVN: r240325

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7fb1058a69074e4d777db29a78b2bedc368765fd..330d9fd2bdc7d487a5c619afe0669fb7deebd8c4 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2016-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
+
+       * doc/rtl.texi (JUMP_LABEL): Document RETURN and SIMPLE_RETURN values.
+
 2016-09-21  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 
        PR tree-optimization/77550

diff --git a/gcc/doc/rtl.texi b/gcc/doc/rtl.texi
index 1b3f47e35736cda0092bcbe8248558651b80d96b..692d9b51b63bdd5c90ece3ad73cc0e6db62b5992 100644 (file)
--- a/gcc/doc/rtl.texi
+++ b/gcc/doc/rtl.texi
@@ -3525,8 +3525,8 @@ and @code{addr_diff_vec}, where @code{JUMP_LABEL} is @code{NULL_RTX}
 and the only way to find the labels is to scan the entire body of the
 insn.
 
-Return insns count as jumps, but since they do not refer to any
-labels, their @code{JUMP_LABEL} is @code{NULL_RTX}.
+Return insns count as jumps, but their @code{JUMP_LABEL} is @code{RETURN}
+or @code{SIMPLE_RETURN}.
 
 @findex call_insn
 @item call_insn