CFG.cpp: Fix wrapping logic when printing block preds/succs.
First check only wrapped with i==8, second wrapped at i==2,8,18,28,...
This fix restores the intended behavior: i==8,18,28,...
Found with -fsanitize=integer.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171718 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/CFG.cpp b/lib/Analysis/CFG.cpp
index 3fe76d5..043066b 100644
--- a/lib/Analysis/CFG.cpp
+++ b/lib/Analysis/CFG.cpp
@@ -3893,7 +3893,7 @@
for (CFGBlock::const_pred_iterator I = B.pred_begin(), E = B.pred_end();
I != E; ++I, ++i) {
- if (i == 8 || (i-8) == 0)
+ if (i % 10 == 8)
OS << "\n ";
OS << " B" << (*I)->getBlockID();
@@ -3922,7 +3922,7 @@
for (CFGBlock::const_succ_iterator I = B.succ_begin(), E = B.succ_end();
I != E; ++I, ++i) {
- if (i == 8 || (i-8) % 10 == 0)
+ if (i % 10 == 8)
OS << "\n ";
if (*I)