Mercurial > hg > truffle

diff src/share/vm/opto/c2_globals.hpp @ 7196:2aff40cb4703

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
7092905: C2: Keep track of the number of dead nodes Summary: keep an (almost) accurate running count of the reachable (live) flow graph nodes. Reviewed-by: kvn, twisti, jrose, vlivanov
author bharadwaj
date Tue, 27 Nov 2012 17:24:15 -0800
parents 006174cfe979
children d092d1b31229
line wrap: on
line diff
--- a/src/share/vm/opto/c2_globals.hpp	Tue Nov 27 12:48:52 2012 -0800
+++ b/src/share/vm/opto/c2_globals.hpp	Tue Nov 27 17:24:15 2012 -0800
@@ -115,6 +115,12 @@
   notproduct(bool, VerifyOpto, false,                                       \
           "Apply more time consuming verification during compilation")      \
                                                                             \
+  notproduct(bool, VerifyIdealNodeCount, false,                             \
+          "Verify that tracked dead ideal node count is accurate")          \
+                                                                            \
+  notproduct(bool, PrintIdealNodeCount, false,                              \
+          "Print liveness counts of ideal nodes")                           \
+                                                                            \
   notproduct(bool, VerifyOptoOopOffsets, false,                             \
           "Check types of base addresses in field references")              \
                                                                             \