maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

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.

llvm-svn: 131994
This commit is contained in:
Eli Friedman 2011-05-24 20:22:24 +00:00
parent 7f6176c3f9
commit bacb17906a
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
llvm/lib/Analysis/InlineCost.cpp
View File

@ -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;
}