commit 6a3c1fcb4ba42ad4d5d142c17a3712a6ddd3866f
author Ian Rogers <irogers@google.com> Fri Oct 31 00:33:20 2014 -0700
committer Ian Rogers <irogers@google.com> Mon Nov 03 20:01:04 2014 -0800
tree 9df58b57af13240a93a6da4eefcf03f70cce9ad9
parent c6e0955737e15f7c0c3575d4e13789b3411f4993

Remove -Wno-unused-parameter and -Wno-sign-promo from base cflags.

Fix associated errors about unused paramenters and implict sign conversions.
For sign conversion this was largely in the area of enums, so add ostream
operators for the effected enums and fix tools/generate-operator-out.py.
Tidy arena allocation code and arena allocated data types, rather than fixing
new and delete operators.
Remove dead code.

Change-Id: I5b433e722d2f75baacfacae4d32aef4a828bfe1b

compiler/optimizing/code_generator_arm64.cc

diff --git a/compiler/optimizing/code_generator_arm64.cc b/compiler/optimizing/code_generator_arm64.cc
index ec9af73..6ac7a31 100644
--- a/compiler/optimizing/code_generator_arm64.cc
+++ b/compiler/optimizing/code_generator_arm64.cc
@@ -556,6 +556,7 @@
 
 #define DEFINE_UNIMPLEMENTED_INSTRUCTION_VISITORS(name)                               \
   void InstructionCodeGeneratorARM64::Visit##name(H##name* instr) {                   \
+    UNUSED(instr);                                                                    \
     __ Brk(UNIMPLEMENTED_INSTRUCTION_BREAK_CODE(name));                               \
   }                                                                                   \
   void LocationsBuilderARM64::Visit##name(H##name* instr) {                           \
@@ -711,6 +712,7 @@
 }
 
 void InstructionCodeGeneratorARM64::VisitExit(HExit* exit) {
+  UNUSED(exit);
   if (kIsDebugBuild) {
     down_cast<Arm64Assembler*>(GetAssembler())->Comment("Unreachable");
     __ Brk(0);    // TODO: Introduce special markers for such code locations.
@@ -877,6 +879,7 @@
 
 void InstructionCodeGeneratorARM64::VisitIntConstant(HIntConstant* constant) {
   // Will be generated at use site.
+  UNUSED(constant);
 }
 
 void LocationsBuilderARM64::VisitInvokeStatic(HInvokeStatic* invoke) {
@@ -967,6 +970,7 @@
 
 void InstructionCodeGeneratorARM64::VisitLoadLocal(HLoadLocal* load) {
   // Nothing to do, this is driven by the code generator.
+  UNUSED(load);
 }
 
 void LocationsBuilderARM64::VisitLocal(HLocal* local) {
@@ -984,6 +988,7 @@
 
 void InstructionCodeGeneratorARM64::VisitLongConstant(HLongConstant* constant) {
   // Will be generated at use site.
+  UNUSED(constant);
 }
 
 void LocationsBuilderARM64::VisitMul(HMul* mul) {
@@ -1109,6 +1114,7 @@
 
 void InstructionCodeGeneratorARM64::VisitParameterValue(HParameterValue* instruction) {
   // Nothing to do, the parameter is already at its location.
+  UNUSED(instruction);
 }
 
 void LocationsBuilderARM64::VisitPhi(HPhi* instruction) {
@@ -1120,6 +1126,7 @@
 }
 
 void InstructionCodeGeneratorARM64::VisitPhi(HPhi* instruction) {
+  UNUSED(instruction);
   LOG(FATAL) << "Unreachable";
 }
 
@@ -1164,6 +1171,7 @@
 }
 
 void InstructionCodeGeneratorARM64::VisitReturnVoid(HReturnVoid* instruction) {
+  UNUSED(instruction);
   codegen_->GenerateFrameExit();
   __ Br(lr);
 }
@@ -1191,6 +1199,7 @@
 }
 
 void InstructionCodeGeneratorARM64::VisitStoreLocal(HStoreLocal* store) {
+  UNUSED(store);
 }
 
 void LocationsBuilderARM64::VisitSub(HSub* instruction) {
@@ -1242,6 +1251,7 @@
 
 void InstructionCodeGeneratorARM64::VisitTemporary(HTemporary* temp) {
   // Nothing to do, this is driven by the code generator.
+  UNUSED(temp);
 }
 
 }  // namespace arm64