Whitespace changes, comment clarification. No functional changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91274 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineBasicBlock.cpp b/lib/CodeGen/MachineBasicBlock.cpp
index 80b4b0f..3b4b080 100644
--- a/lib/CodeGen/MachineBasicBlock.cpp
+++ b/lib/CodeGen/MachineBasicBlock.cpp
@@ -483,16 +483,16 @@
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;