Revision: 11108
Author: [email protected]
Date: Thu Mar 22 04:05:33 2012
Log: Soften --type-info-threshold by eventually optimizing all
functions
(but waiting very long if they don't have enough type feedback).
Review URL: https://chromiumcodereview.appspot.com/9834005
http://code.google.com/p/v8/source/detail?r=11108
Modified:
/branches/bleeding_edge/src/runtime-profiler.cc
=======================================
--- /branches/bleeding_edge/src/runtime-profiler.cc Tue Mar 20 08:27:33 2012
+++ /branches/bleeding_edge/src/runtime-profiler.cc Thu Mar 22 04:05:33 2012
@@ -290,7 +290,12 @@
// If this particular function hasn't had any ICs patched for
enough
// ticks, optimize it now.
Optimize(function, "hot and stable");
+ } else if (ticks >= 100) {
+ // If this function does not have enough type info, but has
+ // seen a huge number of ticks, optimize it as it is.
+ Optimize(function, "not much type info but very hot");
} else {
+ function->shared()->set_profiler_ticks(ticks + 1);
if (FLAG_trace_opt_verbose) {
PrintF("[not yet optimizing ");
function->PrintName();
--
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