invoke.texi (inline-unit-growth): Increase growth to 20%

	* invoke.texi (inline-unit-growth): Increase growth to 20%
	* params.def (PARAM_INLINE_UNIT_GROWTH): Likewise.

From-SVN: r221868

gcc/ChangeLog

+2015-04-04  Jan Hubicka  <hubicka@ucw.cz>
+
+	* invoke.texi (inline-unit-growth): Increase growth to 20%
+	* params.def (PARAM_INLINE_UNIT_GROWTH): Likewise.
+
 2015-04-04  Vladimir Makarov  <vmakarov@redhat.com>
 
 	PR target/65647

gcc/doc/invoke.texi

@@ -10200,7 +10200,7 @@ before applying @option{--param inline-unit-growth}.  The default is 10000.
 
 @item inline-unit-growth
 Specifies maximal overall growth of the compilation unit caused by inlining.
-The default value is 15 which limits unit growth to 1.15 times the original
+The default value is 20 which limits unit growth to 1.2 times the original
 size. Cold functions (either marked cold via an attribute or by profile
 feedback) are not accounted into the unit size.
 

gcc/params.def

@@ -190,7 +190,7 @@ DEFPARAM(PARAM_LARGE_UNIT_INSNS,
 DEFPARAM(PARAM_INLINE_UNIT_GROWTH,
 	 "inline-unit-growth",
 	 "How much can given compilation unit grow because of the inlining (in percent)",
-	 15, 0, 0)
+	 20, 0, 0)
 DEFPARAM(PARAM_IPCP_UNIT_GROWTH,
 	 "ipcp-unit-growth",
 	 "How much can given compilation unit grow because of the interprocedural constant propagation (in percent)",