diff options
Diffstat (limited to 'llvm/lib/CodeGen/RegisterPressure.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/RegisterPressure.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/RegisterPressure.cpp b/llvm/lib/CodeGen/RegisterPressure.cpp index 1099e468e88..51414de518f 100644 --- a/llvm/lib/CodeGen/RegisterPressure.cpp +++ b/llvm/lib/CodeGen/RegisterPressure.cpp @@ -681,7 +681,8 @@ void PressureDiff::addPressureChange(unsigned RegUnit, bool IsDec, PressureDiff::iterator J; for (J = std::next(I); J != E && J->isValid(); ++J, ++I) *I = *J; - *I = PressureChange(); + if (J != E) + *I = *J; } } } |
