Fix JUMP_LABEL documentation

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

From-SVN: r240327

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5179f9894fa59db3d7d122cfaa372303b2bb66db..80416fc9df9bff9120e61aa7afd01f76be24f56d 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  Georg-Johann Lay  <avr@gjlay.de>
 
        Backport from 2016-09-21 trunk r240306.

diff --git a/gcc/doc/rtl.texi b/gcc/doc/rtl.texi
index a5275f4ba0cdaed0f6363a4991fce8229cfc1890..141c957c99f939200ead393c2f859be2e97df915 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