Revision
128
Author
robert@fledge.watson.org
Date
2009-11-04 10:37:02 -0800 (Wed, 04 Nov 2009)

Log Message

Directly test value of USE_APPLE_SEMAPHORE_OPTIMIZATIONS rather than
testing whether it's defined.

Modified Paths

Diff

Modified: trunk/src/semaphore.c (127 => 128)


--- trunk/src/semaphore.c	2009-11-04 16:04:51 UTC (rev 127)
+++ trunk/src/semaphore.c	2009-11-04 18:37:02 UTC (rev 128)
@@ -256,7 +256,7 @@
 dispatch_group_enter(dispatch_group_t dg)
 {
 	dispatch_semaphore_t dsema = (dispatch_semaphore_t)dg;
-#if defined(USE_APPLE_SEMAPHORE_OPTIMIZATIONS) && defined(__OPTIMIZE__) && defined(__GNUC__) && (defined(__x86_64__) || defined(__i386__)) && !defined(__llvm__)
+#if USE_APPLE_SEMAPHORE_OPTIMIZATIONS && defined(__OPTIMIZE__) && defined(__GNUC__) && (defined(__x86_64__) || defined(__i386__)) && !defined(__llvm__)
 	// This assumes:
 	// 1) Way too much about the optimizer of GCC.
 	// 2) There will never be more than LONG_MAX threads.
@@ -284,7 +284,7 @@
 long
 dispatch_semaphore_wait(dispatch_semaphore_t dsema, dispatch_time_t timeout)
 {
-#if defined(USE_APPLE_SEMAPHORE_OPTIMIZATIONS) && defined(__OPTIMIZE__) && defined(__GNUC__) && (defined(__x86_64__) || defined(__i386__)) && !defined(__llvm__)
+#if USE_APPLE_SEMAPHORE_OPTIMIZATIONS && defined(__OPTIMIZE__) && defined(__GNUC__) && (defined(__x86_64__) || defined(__i386__)) && !defined(__llvm__)
 	// This assumes:
 	// 1) Way too much about the optimizer of GCC.
 	// 2) There will never be more than LONG_MAX threads.
@@ -362,7 +362,7 @@
 long
 dispatch_semaphore_signal(dispatch_semaphore_t dsema)
 {
-#if defined(USE_APPLE_SEMAPHORE_OPTIMIZATIONS) && defined(__OPTIMIZE__) && defined(__GNUC__) && (defined(__x86_64__) || defined(__i386__)) && !defined(__llvm__)
+#if USE_APPLE_SEMAPHORE_OPTIMIZATIONS && defined(__OPTIMIZE__) && defined(__GNUC__) && (defined(__x86_64__) || defined(__i386__)) && !defined(__llvm__)
 	// overflow detection
 	// this assumes way too much about the optimizer of GCC
 	asm(