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Remove unused variables 

Address the 'variable set but not used' warning from GCC.  In some cases a few
additional calls were removed where there should be no visible side effects of
the calls (i.e. should not effect any cached state).

llvm-svn: 210879
This commit is contained in:
Saleem Abdulrasool 2014-06-13 03:30:39 +00:00
parent 2cef13cf71
commit 3924d754e5
5 changed files with 5 additions and 34 deletions
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11
lldb/source/API/SBTarget.cpp
View File

@ -2439,10 +2439,6 @@ SBTarget::SetSectionLoadAddress (lldb::SBSection section,
else
{
ProcessSP process_sp (target_sp->GetProcessSP());
uint32_t stop_id = 0;
if (process_sp)
stop_id = process_sp->GetStopID();
if (target_sp->SetSectionLoadAddress (section_sp, section_base_addr))
{
// Flush info in the process (stack frames, etc)
@ -2475,10 +2471,6 @@ SBTarget::ClearSectionLoadAddress (lldb::SBSection section)
else
{
ProcessSP process_sp (target_sp->GetProcessSP());
uint32_t stop_id = 0;
if (process_sp)
stop_id = process_sp->GetStopID();
if (target_sp->SetSectionUnloaded (section.GetSP()))
{
// Flush info in the process (stack frames, etc)
@ -2554,9 +2546,6 @@ SBTarget::ClearModuleLoadAddress (lldb::SBModule module)
if (section_list)
{
ProcessSP process_sp (target_sp->GetProcessSP());
uint32_t stop_id = 0;
if (process_sp)
stop_id = process_sp->GetStopID();
bool changed = false;
const size_t num_sections = section_list->GetSize();

9
lldb/source/Expression/ClangExpressionDeclMap.cpp
View File

@ -1502,16 +1502,7 @@ ClangExpressionDeclMap::GetVariableValue (VariableSP &var,
DWARFExpression &var_location_expr = var->LocationExpression();
lldb::addr_t loclist_base_load_addr = LLDB_INVALID_ADDRESS;
Target *target = m_parser_vars->m_exe_ctx.GetTargetPtr();
if (var_location_expr.IsLocationList())
{
SymbolContext var_sc;
var->CalculateSymbolContext (&var_sc);
loclist_base_load_addr = var_sc.function->GetAddressRange().GetBaseAddress().GetLoadAddress (target);
}
Error err;
if (var->GetLocationIsConstantValueData())

3
lldb/source/Interpreter/ScriptInterpreterPython.cpp
View File

@ -1018,7 +1018,6 @@ ScriptInterpreterPython::ExecuteMultipleLines (const char *in_string, const Exec
ScriptInterpreterPython::Locker::AcquireLock | ScriptInterpreterPython::Locker::InitSession | (options.GetSetLLDBGlobals() ? ScriptInterpreterPython::Locker::InitGlobals : 0),
ScriptInterpreterPython::Locker::FreeAcquiredLock | ScriptInterpreterPython::Locker::TearDownSession);
bool success = false;
PythonObject return_value;
PythonObject &main_module = GetMainModule ();
PythonDictionary globals (PyModule_GetDict(main_module.get()));
@ -1052,8 +1051,6 @@ ScriptInterpreterPython::ExecuteMultipleLines (const char *in_string, const Exec
//PythonInputReaderManager py_input(options.GetEnableIO() ? this : NULL);
return_value.Reset(PyEval_EvalCode (compiled_code, globals.get(), locals.get()));
}
if (return_value)
success = true;
}
}
}

2
lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp
View File

@ -5181,7 +5181,7 @@ ObjectFileMachO::SaveCore (const lldb::ProcessSP &process_sp,
if (make_core)
{
std::vector<segment_command_64> segment_load_commands;
uint32_t range_info_idx = 0;
// uint32_t range_info_idx = 0;
MemoryRegionInfo range_info;
Error range_error = process_sp->GetMemoryRegionInfo(0, range_info);
if (range_error.Success())

14
lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
View File

@ -2393,7 +2393,6 @@ GDBRemoteCommunicationClient::GetCurrentProcessInfo ()
std::string triple;
uint32_t pointer_byte_size = 0;
StringExtractor extractor;
ByteOrder byte_order = eByteOrderInvalid;
uint32_t num_keys_decoded = 0;
lldb::pid_t pid = LLDB_INVALID_PROCESS_ID;
while (response.GetNameColonValue(name, value))
@ -2422,15 +2421,10 @@ GDBRemoteCommunicationClient::GetCurrentProcessInfo ()
}
else if (name.compare("endian") == 0)
{
++num_keys_decoded;
if (value.compare("little") == 0)
byte_order = eByteOrderLittle;
else if (value.compare("big") == 0)
byte_order = eByteOrderBig;
else if (value.compare("pdp") == 0)
byte_order = eByteOrderPDP;
else
--num_keys_decoded;
if (value.compare("little") == 0 ||
value.compare("big") == 0 ||
value.compare("pdp") == 0)
++num_keys_decoded;
}
else if (name.compare("ptrsize") == 0)
{