Mercurial > hg > truffle

diff src/share/vm/opto/phase.cpp @ 14428:044b28168e20

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
8003854: PPC64 (part 115): Introduce PostallocExpand that expands nodes after register allocation Summary: added ability in C2 to expand mach nodes to several mach nodes after register allocation Reviewed-by: kvn
author goetz
date Thu, 14 Nov 2013 19:24:59 -0800
parents 6f3fd5150b67
children abec000618bf
line wrap: on
line diff
--- a/src/share/vm/opto/phase.cpp	Thu Nov 07 11:47:11 2013 +0100
+++ b/src/share/vm/opto/phase.cpp	Thu Nov 14 19:24:59 2013 -0800
@@ -26,6 +26,7 @@
 #include "code/nmethod.hpp"
 #include "compiler/compileBroker.hpp"
 #include "opto/compile.hpp"
+#include "opto/matcher.hpp"
 #include "opto/node.hpp"
 #include "opto/phase.hpp"
 
@@ -55,6 +56,7 @@
 elapsedTimer Phase::_t_macroEliminate;
 elapsedTimer Phase::_t_macroExpand;
 elapsedTimer Phase::_t_peephole;
+elapsedTimer Phase::_t_postalloc_expand;
 elapsedTimer Phase::_t_codeGeneration;
 elapsedTimer Phase::_t_registerMethod;
 elapsedTimer Phase::_t_temporaryTimer1;
@@ -144,6 +146,9 @@
   }
   tty->print_cr ("    blockOrdering  : %3.3f sec", Phase::_t_blockOrdering.seconds());
   tty->print_cr ("    peephole       : %3.3f sec", Phase::_t_peephole.seconds());
+  if (Matcher::require_postalloc_expand) {
+    tty->print_cr ("    postalloc_expand: %3.3f sec", Phase::_t_postalloc_expand.seconds());
+  }
   tty->print_cr ("    codeGen        : %3.3f sec", Phase::_t_codeGeneration.seconds());
   tty->print_cr ("    install_code   : %3.3f sec", Phase::_t_registerMethod.seconds());
   tty->print_cr ("    -------------- : ----------");