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changeset 4399:a74fd31c017e

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Remove TraceProbability flag.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Sat, 28 Jan 2012 23:55:02 +0100
parents 292fbdb2dd20
children e2d7b8d15879
files graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/GraalOptions.java graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/phases/ComputeProbabilityPhase.java graal/com.oracle.max.graal.java/src/com/oracle/max/graal/java/GraphBuilderPhase.java
diffstat 3 files changed, 2 insertions(+), 19 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/GraalOptions.java	Sat Jan 28 23:53:14 2012 +0100
+++ b/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/GraalOptions.java	Sat Jan 28 23:55:02 2012 +0100
@@ -117,7 +117,6 @@
     public static boolean TraceDeadCodeElimination           = ____;
     public static boolean TraceEscapeAnalysis                = ____;
     public static boolean TraceCanonicalizer                 = ____;
-    public static boolean TraceProbability                   = ____;
     public static boolean TraceGVN                           = ____;
     public static int     TraceBytecodeParserLevel           = 0;
     public static boolean ExitVMOnBailout                    = ____;
--- a/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/phases/ComputeProbabilityPhase.java	Sat Jan 28 23:53:14 2012 +0100
+++ b/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/phases/ComputeProbabilityPhase.java	Sat Jan 28 23:55:02 2012 +0100
@@ -24,8 +24,6 @@
 
 import java.util.*;
 
-import com.oracle.max.criutils.*;
-import com.oracle.max.graal.compiler.*;
 import com.oracle.max.graal.compiler.graph.*;
 import com.oracle.max.graal.debug.*;
 import com.oracle.max.graal.graph.*;
@@ -58,16 +56,6 @@
     }
 
     private void computeLoopFactors() {
-        if (GraalOptions.TraceProbability) {
-            for (LoopInfo info : loopInfos) {
-                TTY.println("\nLoop " + info.loopBegin);
-                TTY.print("  requires: ");
-                for (LoopInfo r : info.requires) {
-                    TTY.print(r.loopBegin + " ");
-                }
-                TTY.println();
-            }
-        }
         for (LoopInfo info : loopInfos) {
             double frequency = info.loopFrequency();
             assert frequency != -1;
--- a/graal/com.oracle.max.graal.java/src/com/oracle/max/graal/java/GraphBuilderPhase.java	Sat Jan 28 23:53:14 2012 +0100
+++ b/graal/com.oracle.max.graal.java/src/com/oracle/max/graal/java/GraphBuilderPhase.java	Sat Jan 28 23:55:02 2012 +0100
@@ -605,9 +605,7 @@
         assert !x.isDeleted() && !y.isDeleted();
         double probability = method.branchProbability(bci());
         if (probability < 0) {
-            if (GraalOptions.TraceProbability) {
-                TTY.println("missing probability in " + method + " at bci " + bci());
-            }
+            Debug.log("missing probability in %s at bci %d", method, bci());
             probability = 0.5;
         }
 
@@ -1156,9 +1154,7 @@
         if (prob != null) {
             assert prob.length == numberOfCases;
         } else {
-            if (GraalOptions.TraceProbability) {
-                TTY.println("Missing probability (switch) in " + method + " at bci " + bci);
-            }
+            Debug.log("Missing probability (switch) in %s at bci %d", method, bci);
             prob = new double[numberOfCases];
             for (int i = 0; i < numberOfCases; i++) {
                 prob[i] = 1.0d / numberOfCases;