Author: Armin Rigo <[email protected]>
Branch:
Changeset: r481:d58f5381cada
Date: 2013-08-16 16:58 +0200
http://bitbucket.org/pypy/stmgc/changeset/d58f5381cada/
Log: Probably doesn't change anything, but you never know
diff --git a/c4/stmgc.h b/c4/stmgc.h
--- a/c4/stmgc.h
+++ b/c4/stmgc.h
@@ -204,17 +204,18 @@
: (obj))
#define stm_repeat_read_barrier(obj) \
- (UNLIKELY((obj)->h_tid & (GCFLAG_PUBLIC_TO_PRIVATE | GCFLAG_MOVED)) ? \
+ (UNLIKELY(((obj)->h_tid & (GCFLAG_PUBLIC_TO_PRIVATE | \
+ GCFLAG_MOVED)) != 0) ? \
stm_RepeatReadBarrier(obj) \
: (obj))
#define stm_immut_read_barrier(obj) \
- (UNLIKELY((obj)->h_tid & GCFLAG_STUB) ? \
+ (UNLIKELY(((obj)->h_tid & GCFLAG_STUB) != 0) ? \
stm_ImmutReadBarrier(obj) \
: (obj))
#define stm_repeat_write_barrier(obj) \
- (UNLIKELY((obj)->h_tid & GCFLAG_WRITE_BARRIER) ? \
+ (UNLIKELY(((obj)->h_tid & GCFLAG_WRITE_BARRIER) != 0) ? \
stm_RepeatWriteBarrier(obj) \
: (obj))
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