remove use of Mutex in favour of std::{,recursive_}mutex

This is a pretty straightforward first pass over removing a number of uses of
Mutex in favor of std::mutex or std::recursive_mutex. The problem is that there
are interfaces which take Mutex::Locker & to lock internal locks. This patch
cleans up most of the easy cases. The only non-trivial change is in
CommandObjectTarget.cpp where a Mutex::Locker was split into two.

llvm-svn: 269877

1 files changed, 2 insertions, 2 deletions

diff --git a/lldb/source/Expression/IRExecutionUnit.cpp b/lldb/source/Expression/IRExecutionUnit.cpp
index 1fc7b75e18d..69f4ee3d174 100644
--- a/lldb/source/Expression/IRExecutionUnit.cpp
+++ b/lldb/source/Expression/IRExecutionUnit.cpp
@@ -247,7 +247,7 @@ IRExecutionUnit::GetRunnableInfo(Error &error,
 {
     lldb::ProcessSP process_sp(GetProcessWP().lock());
 
-    static Mutex s_runnable_info_mutex(Mutex::Type::eMutexTypeRecursive);
+    static std::recursive_mutex s_runnable_info_mutex;
 
     func_addr = LLDB_INVALID_ADDRESS;
     func_end = LLDB_INVALID_ADDRESS;
@@ -267,7 +267,7 @@ IRExecutionUnit::GetRunnableInfo(Error &error,
         return;
     };
 
-    Mutex::Locker runnable_info_mutex_locker(s_runnable_info_mutex);
+    std::lock_guard<std::recursive_mutex> guard(s_runnable_info_mutex);
 
     m_did_jit = true;