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-rw-r--r--lib/CodeGen/MachineBasicBlock.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/CodeGen/MachineBasicBlock.cpp b/lib/CodeGen/MachineBasicBlock.cpp
index 80b4b0ffd8..3b4b080c63 100644
--- a/lib/CodeGen/MachineBasicBlock.cpp
+++ b/lib/CodeGen/MachineBasicBlock.cpp
@@ -483,16 +483,16 @@ bool MachineBasicBlock::CorrectExtraCFGEdges(MachineBasicBlock *DestA,
MachineFunction::iterator FallThru =
llvm::next(MachineFunction::iterator(this));
- // If this block ends with a conditional branch that falls through to its
- // successor, set DestB as the successor.
if (isCond) {
+ // If this block ends with a conditional branch that falls through to its
+ // successor, set DestB as the successor.
if (DestB == 0 && FallThru != getParent()->end()) {
DestB = FallThru;
AddedFallThrough = true;
}
} else {
// If this is an unconditional branch with no explicit dest, it must just be
- // a fallthrough into DestB.
+ // a fallthrough into DestA.
if (DestA == 0 && FallThru != getParent()->end()) {
DestA = FallThru;
AddedFallThrough = true;