[LoopPeel] Some small comment update. NFC.
Follow-up change of comment after
https://reviews.llvm.org/D63917 is landed.
llvm-svn: 365107
diff --git a/llvm/lib/Transforms/Utils/LoopUnrollPeel.cpp b/llvm/lib/Transforms/Utils/LoopUnrollPeel.cpp
index dcd059d..157e8e7 100644
--- a/llvm/lib/Transforms/Utils/LoopUnrollPeel.cpp
+++ b/llvm/lib/Transforms/Utils/LoopUnrollPeel.cpp
@@ -386,8 +386,8 @@
/// \param Header The header block.
/// \param LatchBR The latch branch.
/// \param AvgIters The average number of iterations we expect the loop to have.
-/// \param[out] ExitWeight The weight of the edge from Latch to Exit block.
-/// \param[out] CurHeaderWeight The # of time the header is executed.
+/// \param[out] ExitWeight The # of times the edge from Latch to Exit is taken.
+/// \param[out] CurHeaderWeight The # of times the header is executed.
static void initBranchWeights(BasicBlock *Header, BranchInst *LatchBR,
unsigned AvgIters, uint64_t &ExitWeight,
uint64_t &CurHeaderWeight) {
@@ -397,7 +397,7 @@
unsigned HeaderIdx = LatchBR->getSuccessor(0) == Header ? 0 : 1;
ExitWeight = HeaderIdx ? TrueWeight : FalseWeight;
// The # of times the loop body executes is the sum of the exit block
- // weight and the # of times the backedges are taken.
+ // is taken and the # of times the backedges are taken.
CurHeaderWeight = TrueWeight + FalseWeight;
}