diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 327d809a87c59b66e6e10b1e73c8e70b66dbdc52..130fa37ad349b8098c5af293ed575ae466ff589e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2017-06-23  Jeff Law  <law@redhat.com>
+
+	* doc/contrib.texi: Add entry for Steven Pemberton's work on
+	enquire.
+
 2017-06-23  Will Schmidt  <will_schmidt@vnet.ibm.com>
 
 	* config/rs6000/rs6000.c: Add include of ssa-propagate.h for
diff --git a/gcc/doc/contrib.texi b/gcc/doc/contrib.texi
index 4f5ffc1710f75c08ea0734a7b7b1c1222aedc176..60b7102677932e841607d7e1b05182dfc6e98998 100644
--- a/gcc/doc/contrib.texi
+++ b/gcc/doc/contrib.texi
@@ -760,6 +760,11 @@ ABI support, improvements to dejagnu's MIPS support, Java configuration
 clean-ups and porting work, and maintaining the IRIX, Solaris 2, and
 Tru64 UNIX ports.
 
+@item
+Steven Pemberton for his contribution of @file{enquire} which allowed GCC to
+determine various properties of the floating point unit and generate
+@file{float.h} in older versions of GCC.
+
 @item
 Hartmut Penner for work on the s390 port.