From: Jan Hubicka <jh@suse.cz>
Date: Sat, 7 May 2011 14:30:07 +0000 (+0200)
Subject: * ipa-inline.c (update_callee_keys): Don't reset node growth cache.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=58696ce5e418de14f1c79f3f62b523055ad3ea2c;p=gcc.git

* ipa-inline.c (update_callee_keys): Don't reset node growth cache.

From-SVN: r173532
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a94e41f153f..b2391638a81 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2011-05-06  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline.c (update_callee_keys): Don't reset node growth cache.
+
 2011-05-06  Jan Hubicka  <jh@suse.cz>
 
 	* cgraph.c (cgraph_add_thunk): Create real function node instead
diff --git a/gcc/ipa-inline.c b/gcc/ipa-inline.c
index f74759ce4fc..4f666040be2 100644
--- a/gcc/ipa-inline.c
+++ b/gcc/ipa-inline.c
@@ -957,9 +957,9 @@ update_callee_keys (fibheap_t heap, struct cgraph_node *node,
       e = e->callee->callees;
     else
       {
-	/* We inlined and thus callees might have different number of calls.
-	   Reset their caches  */
-        reset_node_growth_cache (e->callee);
+	/* We do not reset callee growth cache here.  Since we added a new call,
+	   growth chould have just increased and consequentely badness metric
+           don't need updating.  */
 	if (e->inline_failed
 	    && inline_summary (e->callee)->inlinable
 	    && cgraph_function_body_availability (e->callee) >= AVAIL_AVAILABLE