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Rename LLVM_MULTITHREADED define and fix build without threads.

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Patch by Arrowdodger.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140064 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher
2011-09-19 20:43:23 +00:00
parent bc80e94865
commit 627445f3e6
10 changed files with 24 additions and 24 deletions
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lib/Support/Threading.cpp
+4 -4
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@@ -24,7 +24,7 @@ static bool multithreaded_mode = false;
static sys::Mutex* global_lock = 0;
bool llvm::llvm_start_multithreaded() {
#ifdef LLVM_MULTITHREADED
#if ENABLE_THREADS != 0
assert(!multithreaded_mode && "Already multithreaded!");
multithreaded_mode = true;
global_lock = new sys::Mutex(true);
@@ -39,7 +39,7 @@ bool llvm::llvm_start_multithreaded() {
}
void llvm::llvm_stop_multithreaded() {
#ifdef LLVM_MULTITHREADED
#if ENABLE_THREADS != 0
assert(multithreaded_mode && "Not currently multithreaded!");
// We fence here to insure that all threaded operations are complete BEFORE we
@@ -63,7 +63,7 @@ void llvm::llvm_release_global_lock() {
if (multithreaded_mode) global_lock->release();
}
#if defined(LLVM_MULTITHREADED) && defined(HAVE_PTHREAD_H)
#if ENABLE_THREADS != 0 && defined(HAVE_PTHREAD_H)
#include <pthread.h>
struct ThreadInfo {
@@ -102,7 +102,7 @@ void llvm::llvm_execute_on_thread(void (*Fn)(void*), void *UserData,
error:
::pthread_attr_destroy(&Attr);
}
#elif defined(LLVM_MULTITHREADED) && defined(LLVM_ON_WIN32)
#elif ENABLE_THREADS!=0 && defined(LLVM_ON_WIN32)
#include "Windows/Windows.h"
#include <process.h>