diff options
Diffstat (limited to 'lib/CodeGen/RegisterScavenging.cpp')
| -rw-r--r-- | lib/CodeGen/RegisterScavenging.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/RegisterScavenging.cpp b/lib/CodeGen/RegisterScavenging.cpp index 1d9effb110..e8329781ac 100644 --- a/lib/CodeGen/RegisterScavenging.cpp +++ b/lib/CodeGen/RegisterScavenging.cpp @@ -37,11 +37,12 @@ static bool RedefinesSuperRegPart(const MachineInstr *MI, unsigned SubReg, const MachineOperand &MO = MI->getOperand(i); if (!MO.isRegister()) continue; - if (TRI->isSuperRegister(SubReg, MO.getReg())) + if (TRI->isSuperRegister(SubReg, MO.getReg())) { if (MO.isUse()) SeenSuperUse = true; else if (MO.isImplicit()) SeenSuperDef = true; + } } return SeenSuperDef && SeenSuperUse; |