diff options
| author | Eric Christopher <echristo@apple.com> | 2011-09-19 20:43:23 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2011-09-19 20:43:23 +0000 |
| commit | 627445f3e661629d6d5f82f2dbf17be140a93c7d (patch) | |
| tree | 4c19adb37aa06cf00dd3ca684fbc98a35a38196a /lib/Support/Atomic.cpp | |
| parent | bc80e94865d139a60534ac40cbf12f2d214dad56 (diff) | |
Rename LLVM_MULTITHREADED define and fix build without threads.
Patch by Arrowdodger.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140064 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/Atomic.cpp')
| -rw-r--r-- | lib/Support/Atomic.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/Support/Atomic.cpp b/lib/Support/Atomic.cpp index c7b4bff279..94760cc069 100644 --- a/lib/Support/Atomic.cpp +++ b/lib/Support/Atomic.cpp @@ -22,7 +22,7 @@ using namespace llvm; #endif void sys::MemoryFence() { -#if LLVM_MULTITHREADED==0 +#if LLVM_HAS_ATOMICS == 0 return; #else # if defined(__GNUC__) @@ -38,7 +38,7 @@ void sys::MemoryFence() { sys::cas_flag sys::CompareAndSwap(volatile sys::cas_flag* ptr, sys::cas_flag new_value, sys::cas_flag old_value) { -#if LLVM_MULTITHREADED==0 +#if LLVM_HAS_ATOMICS == 0 sys::cas_flag result = *ptr; if (result == old_value) *ptr = new_value; @@ -53,7 +53,7 @@ sys::cas_flag sys::CompareAndSwap(volatile sys::cas_flag* ptr, } sys::cas_flag sys::AtomicIncrement(volatile sys::cas_flag* ptr) { -#if LLVM_MULTITHREADED==0 +#if LLVM_HAS_ATOMICS == 0 ++(*ptr); return *ptr; #elif defined(__GNUC__) @@ -66,7 +66,7 @@ sys::cas_flag sys::AtomicIncrement(volatile sys::cas_flag* ptr) { } sys::cas_flag sys::AtomicDecrement(volatile sys::cas_flag* ptr) { -#if LLVM_MULTITHREADED==0 +#if LLVM_HAS_ATOMICS == 0 --(*ptr); return *ptr; #elif defined(__GNUC__) @@ -79,7 +79,7 @@ sys::cas_flag sys::AtomicDecrement(volatile sys::cas_flag* ptr) { } sys::cas_flag sys::AtomicAdd(volatile sys::cas_flag* ptr, sys::cas_flag val) { -#if LLVM_MULTITHREADED==0 +#if LLVM_HAS_ATOMICS == 0 *ptr += val; return *ptr; #elif defined(__GNUC__) |