diff options
| -rw-r--r-- | compiler-rt/lib/tsan/rtl/tsan_rtl.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/compiler-rt/lib/tsan/rtl/tsan_rtl.cc b/compiler-rt/lib/tsan/rtl/tsan_rtl.cc index 1a25a5c188a..118e413adb7 100644 --- a/compiler-rt/lib/tsan/rtl/tsan_rtl.cc +++ b/compiler-rt/lib/tsan/rtl/tsan_rtl.cc @@ -605,13 +605,13 @@ void UnalignedMemoryAccess(ThreadState *thr, uptr pc, uptr addr, while (size) { int size1 = 1; int kAccessSizeLog = kSizeLog1; - if (size >= 8 && (addr & ~7) == ((addr + 8) & ~7)) { + if (size >= 8 && (addr & ~7) == ((addr + 7) & ~7)) { size1 = 8; kAccessSizeLog = kSizeLog8; - } else if (size >= 4 && (addr & ~7) == ((addr + 4) & ~7)) { + } else if (size >= 4 && (addr & ~7) == ((addr + 3) & ~7)) { size1 = 4; kAccessSizeLog = kSizeLog4; - } else if (size >= 2 && (addr & ~7) == ((addr + 2) & ~7)) { + } else if (size >= 2 && (addr & ~7) == ((addr + 1) & ~7)) { size1 = 2; kAccessSizeLog = kSizeLog2; } |
