diff options
Diffstat (limited to 'llvm/lib/CodeGen/PHIElimination.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/PHIElimination.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/PHIElimination.cpp b/llvm/lib/CodeGen/PHIElimination.cpp index 2b7543f2c37..def2e3d48ac 100644 --- a/llvm/lib/CodeGen/PHIElimination.cpp +++ b/llvm/lib/CodeGen/PHIElimination.cpp @@ -367,7 +367,7 @@ void PHIElimination::LowerPHINode(MachineBasicBlock &MBB, // Check to make sure we haven't already emitted the copy for this block. // This can happen because PHI nodes may have multiple entries for the same // basic block. - if (!MBBsInsertedInto.insert(&opBlock)) + if (!MBBsInsertedInto.insert(&opBlock).second) continue; // If the copy has already been emitted, we're done. // Find a safe location to insert the copy, this may be the first terminator |
