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changeset 7821:b96083fb7449

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Removed unused field in CompilationResult class.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Tue, 19 Feb 2013 16:52:52 -0800
parents 8959b331ef3e
children 03eec5b7a546
files graal/com.oracle.graal.lir/src/com/oracle/graal/lir/asm/TargetMethodAssembler.java
diffstat 1 files changed, 0 insertions(+), 15 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/asm/TargetMethodAssembler.java	Tue Feb 19 16:03:11 2013 +0100
+++ b/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/asm/TargetMethodAssembler.java	Tue Feb 19 16:52:52 2013 -0800
@@ -65,7 +65,6 @@
     public final FrameContext frameContext;
 
     private List<ExceptionInfo> exceptionInfoList;
-    private int lastSafepointPos;
 
     public TargetMethodAssembler(TargetDescription target, CodeCacheProvider runtime, FrameMap frameMap, AbstractAssembler asm, FrameContext frameContext, List<Code> stubs) {
         this.target = target;
@@ -75,8 +74,6 @@
         this.asm = asm;
         this.compilationResult = new CompilationResult();
         this.frameContext = frameContext;
-        // 0 is a valid pc for safepoints in template methods
-        this.lastSafepointPos = -1;
     }
 
     public void setFrameSize(int frameSize) {
@@ -135,8 +132,6 @@
     public void recordImplicitException(int pcOffset, LIRFrameState info) {
         // record an implicit exception point
         if (info != null) {
-            assert lastSafepointPos < pcOffset : lastSafepointPos + "<" + pcOffset;
-            lastSafepointPos = pcOffset;
             compilationResult.recordSafepoint(pcOffset, info.debugInfo());
             assert info.exceptionEdge == null;
         }
@@ -144,23 +139,17 @@
 
     public void recordDirectCall(int posBefore, int posAfter, InvokeTarget callTarget, LIRFrameState info) {
         DebugInfo debugInfo = info != null ? info.debugInfo() : null;
-        assert lastSafepointPos < posAfter;
-        lastSafepointPos = posAfter;
         compilationResult.recordCall(posBefore, posAfter - posBefore, callTarget, debugInfo, true);
     }
 
     public void recordIndirectCall(int posBefore, int posAfter, InvokeTarget callTarget, LIRFrameState info) {
         DebugInfo debugInfo = info != null ? info.debugInfo() : null;
-        assert lastSafepointPos < posAfter;
-        lastSafepointPos = posAfter;
         compilationResult.recordCall(posBefore, posAfter - posBefore, callTarget, debugInfo, false);
     }
 
     public void recordSafepoint(int pos, LIRFrameState info) {
         // safepoints always need debug info
         DebugInfo debugInfo = info.debugInfo();
-        assert lastSafepointPos < pos;
-        lastSafepointPos = pos;
         compilationResult.recordSafepoint(pos, debugInfo);
     }
 
@@ -172,10 +161,6 @@
         return Address.Placeholder;
     }
 
-    public int lastSafepointPos() {
-        return lastSafepointPos;
-    }
-
     /**
      * Returns the integer value of any constant that can be represented by a 32-bit integer value,
      * including long constants that fit into the 32-bit range.