From: Eli Friedman <eli.friedman@gmail.com>
Date: Tue, 24 May 2011 20:22:24 +0000 (+0000)
Subject: Change condition for determining whether a function is small for inlining metrics... 
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b1763993398f1c198ff389e9b0a6db1e65b49260;p=oota-llvm.git

Change condition for determining whether a function is small for inlining metrics so that very long functions
with few basic blocks are not re-analyzed.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131994 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Analysis/InlineCost.cpp b/lib/Analysis/InlineCost.cpp
index 9ea34959b99..efde5984c11 100644
--- a/lib/Analysis/InlineCost.cpp
+++ b/lib/Analysis/InlineCost.cpp
@@ -593,7 +593,7 @@ InlineCostAnalyzer::growCachedCostInfo(Function *Caller, Function *Callee) {
   CodeMetrics &CallerMetrics = CachedFunctionInfo[Caller].Metrics;
 
   // For small functions we prefer to recalculate the cost for better accuracy.
-  if (CallerMetrics.NumBlocks < 10 || CallerMetrics.NumInsts < 1000) {
+  if (CallerMetrics.NumBlocks < 10 && CallerMetrics.NumInsts < 1000) {
     resetCachedCostInfo(Caller);
     return;
   }