Use some braces to format this a little better.
llvm-svn: 263527
diff --git a/llvm/lib/Transforms/Utils/LoopUnroll.cpp b/llvm/lib/Transforms/Utils/LoopUnroll.cpp
index 505e452..8460098 100644
--- a/llvm/lib/Transforms/Utils/LoopUnroll.cpp
+++ b/llvm/lib/Transforms/Utils/LoopUnroll.cpp
@@ -275,15 +275,19 @@
// Loops containing convergent instructions must have a count that divides
// their TripMultiple.
- DEBUG(bool HasConvergent = false;
+ DEBUG(
+ {
+ bool HasConvergent = false;
for (auto &BB
- : L->blocks()) for (auto &I
- : *BB) if (auto CS = CallSite(&I))
- HasConvergent |= CS.isConvergent();
+ : L->blocks())
+ for (auto &I : *BB)
+ if (auto CS = CallSite(&I))
+ HasConvergent |= CS.isConvergent();
assert((!HasConvergent || TripMultiple % Count == 0) &&
"Unroll count must divide trip multiple if loop contains a "
"convergent "
- "operation."););
+ "operation.");
+ });
// Don't output the runtime loop prolog if Count is a multiple of
// TripMultiple. Such a prolog is never needed, and is unsafe if the loop
// contains a convergent instruction.