diff options
Diffstat (limited to 'lib/CodeGen/MachineInstr.cpp')
-rw-r--r-- | lib/CodeGen/MachineInstr.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp index 46ea00383b..594482e2ac 100644 --- a/lib/CodeGen/MachineInstr.cpp +++ b/lib/CodeGen/MachineInstr.cpp @@ -264,7 +264,7 @@ void MachineOperand::print(raw_ostream &OS, const TargetMachine *TM) const { NeedComma = true; } - if (isKill() || isDead() || isUndef() || isInternalRead()) { + if (isKill() || isDead() || (isUndef() && isUse()) || isInternalRead()) { if (NeedComma) OS << ','; NeedComma = false; if (isKill()) { |