Add dehoisting to the string printout of hydrogen and lithium instructions.

This is nice when looking at hydrogen graphs, to see the real key offset.

R=mmassi@chromium.org
BUG=

Review URL: https://codereview.chromium.org/11348176

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13032 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/arm/lithium-arm.cc

@@ -373,11 +373,27 @@ void LStoreNamedGeneric::PrintDataTo(StringStream* stream) {
 }
 
 
+void LLoadKeyed::PrintDataTo(StringStream* stream) {
+  elements()->PrintTo(stream);
+  stream->Add("[");
+  key()->PrintTo(stream);
+  if (hydrogen()->IsDehoisted()) {
+    stream->Add(" + %d]", additional_index());
+  } else {
+    stream->Add("]");
+  }
+}
+
+
 void LStoreKeyed::PrintDataTo(StringStream* stream) {
   elements()->PrintTo(stream);
   stream->Add("[");
   key()->PrintTo(stream);
+  if (hydrogen()->IsDehoisted()) {
+    stream->Add(" + %d] <-", additional_index());
+  } else {
     stream->Add("] <- ");
+  }
   value()->PrintTo(stream);
 }
 

src/arm/lithium-arm.h

@@ -1407,6 +1407,7 @@ class LLoadKeyed: public LTemplateInstruction<1, 2, 0> {
   DECLARE_CONCRETE_INSTRUCTION(LoadKeyed, "load-keyed")
   DECLARE_HYDROGEN_ACCESSOR(LoadKeyed)
 
+  virtual void PrintDataTo(StringStream* stream);
   uint32_t additional_index() const { return hydrogen()->index_offset(); }
 };
 

src/hydrogen-instructions.cc

@@ -2014,7 +2014,12 @@ void HLoadKeyed::PrintDataTo(StringStream* stream) {
 
   stream->Add("[");
   key()->PrintNameTo(stream);
+  if (IsDehoisted()) {
+    stream->Add(" + %d] ", index_offset());
+  } else {
     stream->Add("] ");
+  }
+
   dependency()->PrintNameTo(stream);
   if (RequiresHoleCheck()) {
     stream->Add(" check_hole");
@@ -2123,7 +2128,12 @@ void HStoreKeyed::PrintDataTo(StringStream* stream) {
 
   stream->Add("[");
   key()->PrintNameTo(stream);
+  if (IsDehoisted()) {
+    stream->Add(" + %d] = ", index_offset());
+  } else {
     stream->Add("] = ");
+  }
+
   value()->PrintNameTo(stream);
 }
 

src/ia32/lithium-ia32.cc

@@ -408,11 +408,27 @@ void LStoreNamedGeneric::PrintDataTo(StringStream* stream) {
 }
 
 
+void LLoadKeyed::PrintDataTo(StringStream* stream) {
+  elements()->PrintTo(stream);
+  stream->Add("[");
+  key()->PrintTo(stream);
+  if (hydrogen()->IsDehoisted()) {
+    stream->Add(" + %d]", additional_index());
+  } else {
+    stream->Add("]");
+  }
+}
+
+
 void LStoreKeyed::PrintDataTo(StringStream* stream) {
   elements()->PrintTo(stream);
   stream->Add("[");
   key()->PrintTo(stream);
+  if (hydrogen()->IsDehoisted()) {
+    stream->Add(" + %d] <-", additional_index());
+  } else {
     stream->Add("] <- ");
+  }
   value()->PrintTo(stream);
 }
 

src/ia32/lithium-ia32.h

@@ -1404,6 +1404,7 @@ class LLoadKeyed: public LTemplateInstruction<1, 2, 0> {
   DECLARE_CONCRETE_INSTRUCTION(LoadKeyed, "load-keyed")
   DECLARE_HYDROGEN_ACCESSOR(LoadKeyed)
 
+  virtual void PrintDataTo(StringStream* stream);
   uint32_t additional_index() const { return hydrogen()->index_offset(); }
 };
 

src/mips/lithium-mips.cc

@@ -373,20 +373,27 @@ void LStoreNamedGeneric::PrintDataTo(StringStream* stream) {
 }
 
 
-void LStoreKeyed::PrintDataTo(StringStream* stream) {
+void LLoadKeyed::PrintDataTo(StringStream* stream) {
   elements()->PrintTo(stream);
   stream->Add("[");
   key()->PrintTo(stream);
-  stream->Add("] <- ");
-  value()->PrintTo(stream);
+  if (hydrogen()->IsDehoisted()) {
+    stream->Add(" + %d]", additional_index());
+  } else {
+    stream->Add("]");
+  }
 }
 
 
-void LStoreKeyedGeneric::PrintDataTo(StringStream* stream) {
-  object()->PrintTo(stream);
+void LStoreKeyed::PrintDataTo(StringStream* stream) {
+  elements()->PrintTo(stream);
   stream->Add("[");
   key()->PrintTo(stream);
+  if (hydrogen()->IsDehoisted()) {
+    stream->Add(" + %d] <-", additional_index());
+  } else {
     stream->Add("] <- ");
+  }
   value()->PrintTo(stream);
 }
 

src/mips/lithium-mips.h

@@ -1352,6 +1352,7 @@ class LLoadKeyed: public LTemplateInstruction<1, 2, 0> {
   DECLARE_CONCRETE_INSTRUCTION(LoadKeyed, "load-keyed")
   DECLARE_HYDROGEN_ACCESSOR(LoadKeyed)
 
+  virtual void PrintDataTo(StringStream* stream);
   uint32_t additional_index() const { return hydrogen()->index_offset(); }
 };
 

src/x64/lithium-x64.cc

@@ -395,11 +395,27 @@ void LStoreNamedGeneric::PrintDataTo(StringStream* stream) {
 }
 
 
+void LLoadKeyed::PrintDataTo(StringStream* stream) {
+  elements()->PrintTo(stream);
+  stream->Add("[");
+  key()->PrintTo(stream);
+  if (hydrogen()->IsDehoisted()) {
+    stream->Add(" + %d]", additional_index());
+  } else {
+    stream->Add("]");
+  }
+}
+
+
 void LStoreKeyed::PrintDataTo(StringStream* stream) {
   elements()->PrintTo(stream);
   stream->Add("[");
   key()->PrintTo(stream);
+  if (hydrogen()->IsDehoisted()) {
+    stream->Add(" + %d] <-", additional_index());
+  } else {
     stream->Add("] <- ");
+  }
   value()->PrintTo(stream);
 }
 

src/x64/lithium-x64.h

@@ -1364,6 +1364,7 @@ class LLoadKeyed: public LTemplateInstruction<1, 2, 0> {
   }
   LOperand* elements() { return inputs_[0]; }
   LOperand* key() { return inputs_[1]; }
+  virtual void PrintDataTo(StringStream* stream);
   uint32_t additional_index() const { return hydrogen()->index_offset(); }
   ElementsKind elements_kind() const {
     return hydrogen()->elements_kind();