From 34bc6b6e787f27b5c9e05c82de4c1b4ac9b117bc Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Mon, 7 Apr 2014 04:17:22 +0000 Subject: [C++11] Make use of 'nullptr' in the Support library. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205697 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Support/Threading.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'lib/Support/Threading.cpp') diff --git a/lib/Support/Threading.cpp b/lib/Support/Threading.cpp index 9d7ac6c18d..1acfa79b11 100644 --- a/lib/Support/Threading.cpp +++ b/lib/Support/Threading.cpp @@ -21,7 +21,7 @@ using namespace llvm; static bool multithreaded_mode = false; -static sys::Mutex* global_lock = 0; +static sys::Mutex* global_lock = nullptr; bool llvm::llvm_start_multithreaded() { #if LLVM_ENABLE_THREADS != 0 @@ -73,7 +73,7 @@ struct ThreadInfo { static void *ExecuteOnThread_Dispatch(void *Arg) { ThreadInfo *TI = reinterpret_cast(Arg); TI->UserFn(TI->UserData); - return 0; + return nullptr; } void llvm::llvm_execute_on_thread(void (*Fn)(void*), void *UserData, @@ -97,7 +97,7 @@ void llvm::llvm_execute_on_thread(void (*Fn)(void*), void *UserData, goto error; // Wait for the thread and clean up. - ::pthread_join(Thread, 0); + ::pthread_join(Thread, nullptr); error: ::pthread_attr_destroy(&Attr); -- cgit v1.2.3