diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCAsmBackend.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCAsmBackend.cpp b/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCAsmBackend.cpp index 1f3cdde1d74..9192448afd0 100644 --- a/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCAsmBackend.cpp +++ b/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCAsmBackend.cpp @@ -101,7 +101,8 @@ void SystemZMCAsmBackend::applyFixup(const MCFixup &Fixup, char *Data, // Big-endian insertion of Size bytes. Value = extractBitsForFixup(Kind, Value); - Value &= ((uint64_t)1 << BitSize) - 1; + if (BitSize < 64) + Value &= ((uint64_t)1 << BitSize) - 1; unsigned ShiftValue = (Size * 8) - 8; for (unsigned I = 0; I != Size; ++I) { Data[Offset + I] |= uint8_t(Value >> ShiftValue); |
