tsan: detect races between plain and atomic memory accesses
llvm-svn: 174163
diff --git a/compiler-rt/lib/tsan/rtl/tsan_rtl_thread.cc b/compiler-rt/lib/tsan/rtl/tsan_rtl_thread.cc
index 0c74d57..3af42e4 100644
--- a/compiler-rt/lib/tsan/rtl/tsan_rtl_thread.cc
+++ b/compiler-rt/lib/tsan/rtl/tsan_rtl_thread.cc
@@ -397,7 +397,7 @@
Shadow cur(fast_state);
cur.SetWrite(is_write);
cur.SetAddr0AndSizeLog(addr & (kShadowCell - 1), kAccessSizeLog);
- MemoryAccessImpl(thr, addr, kAccessSizeLog, is_write,
+ MemoryAccessImpl(thr, addr, kAccessSizeLog, is_write, false,
shadow_mem, cur);
}
if (unaligned)
@@ -408,7 +408,7 @@
Shadow cur(fast_state);
cur.SetWrite(is_write);
cur.SetAddr0AndSizeLog(0, kAccessSizeLog);
- MemoryAccessImpl(thr, addr, kAccessSizeLog, is_write,
+ MemoryAccessImpl(thr, addr, kAccessSizeLog, is_write, false,
shadow_mem, cur);
shadow_mem += kShadowCnt;
}
@@ -418,24 +418,8 @@
Shadow cur(fast_state);
cur.SetWrite(is_write);
cur.SetAddr0AndSizeLog(addr & (kShadowCell - 1), kAccessSizeLog);
- MemoryAccessImpl(thr, addr, kAccessSizeLog, is_write,
+ MemoryAccessImpl(thr, addr, kAccessSizeLog, is_write, false,
shadow_mem, cur);
}
}
-
-void MemoryRead1Byte(ThreadState *thr, uptr pc, uptr addr) {
- MemoryAccess(thr, pc, addr, 0, 0);
-}
-
-void MemoryWrite1Byte(ThreadState *thr, uptr pc, uptr addr) {
- MemoryAccess(thr, pc, addr, 0, 1);
-}
-
-void MemoryRead8Byte(ThreadState *thr, uptr pc, uptr addr) {
- MemoryAccess(thr, pc, addr, 3, 0);
-}
-
-void MemoryWrite8Byte(ThreadState *thr, uptr pc, uptr addr) {
- MemoryAccess(thr, pc, addr, 3, 1);
-}
} // namespace __tsan