Mercurial > jdk8-mips64-public > hotspot / file diff

     1.1 --- a/src/share/vm/c1/c1_Optimizer.cpp	Tue Oct 09 10:09:34 2012 -0700
     1.2 +++ b/src/share/vm/c1/c1_Optimizer.cpp	Fri Oct 12 09:22:52 2012 -0700
     1.3 @@ -29,6 +29,7 @@
     1.4  #include "c1/c1_ValueSet.hpp"
     1.5  #include "c1/c1_ValueStack.hpp"
     1.6  #include "utilities/bitMap.inline.hpp"
     1.7 +#include "compiler/compileLog.hpp"
     1.8  
     1.9  define_array(ValueSetArray, ValueSet*);
    1.10  define_stack(ValueSetList, ValueSetArray);
    1.11 @@ -54,7 +55,18 @@
    1.12        // substituted some ifops/phis, so resolve the substitution
    1.13        SubstitutionResolver sr(_hir);
    1.14      }
    1.15 +
    1.16 +    CompileLog* log = _hir->compilation()->log();
    1.17 +    if (log != NULL)
    1.18 +      log->set_context("optimize name='cee'");
    1.19    }
    1.20 +
    1.21 +  ~CE_Eliminator() {
    1.22 +    CompileLog* log = _hir->compilation()->log();
    1.23 +    if (log != NULL)
    1.24 +      log->clear_context(); // skip marker if nothing was printed
    1.25 +  }
    1.26 +
    1.27    int cee_count() const                          { return _cee_count; }
    1.28    int ifop_count() const                         { return _ifop_count; }
    1.29  
    1.30 @@ -306,6 +318,15 @@
    1.31    , _merge_count(0)
    1.32    {
    1.33      _hir->iterate_preorder(this);
    1.34 +    CompileLog* log = _hir->compilation()->log();
    1.35 +    if (log != NULL)
    1.36 +      log->set_context("optimize name='eliminate_blocks'");
    1.37 +  }
    1.38 +
    1.39 +  ~BlockMerger() {
    1.40 +    CompileLog* log = _hir->compilation()->log();
    1.41 +    if (log != NULL)
    1.42 +      log->clear_context(); // skip marker if nothing was printed
    1.43    }
    1.44  
    1.45    bool try_merge(BlockBegin* block) {
    1.46 @@ -574,6 +595,15 @@
    1.47      , _work_list(new BlockList()) {
    1.48      _visitable_instructions = new ValueSet();
    1.49      _visitor.set_eliminator(this);
    1.50 +    CompileLog* log = _opt->ir()->compilation()->log();
    1.51 +    if (log != NULL)
    1.52 +      log->set_context("optimize name='null_check_elimination'");
    1.53 +  }
    1.54 +
    1.55 +  ~NullCheckEliminator() {
    1.56 +    CompileLog* log = _opt->ir()->compilation()->log();
    1.57 +    if (log != NULL)
    1.58 +      log->clear_context(); // skip marker if nothing was printed
    1.59    }
    1.60  
    1.61    Optimizer*  opt()                               { return _opt; }