diff options
| author | Will Dietz <wdietz2@illinois.edu> | 2013-01-07 09:51:17 +0000 |
|---|---|---|
| committer | Will Dietz <wdietz2@illinois.edu> | 2013-01-07 09:51:17 +0000 |
| commit | dac62528c1a66db867e21cfa7cfc439d557d6f0c (patch) | |
| tree | 544af49a98ea0e2607cebc92459f1dc5d57f327a /lib | |
| parent | c3d0c82ab0ce17c684c0192f14059d8e4d63156c (diff) | |
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
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Analysis/CFG.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Analysis/CFG.cpp b/lib/Analysis/CFG.cpp index 3fe76d58bc..043066bd60 100644 --- a/lib/Analysis/CFG.cpp +++ b/lib/Analysis/CFG.cpp @@ -3893,7 +3893,7 @@ static void print_block(raw_ostream &OS, const CFG* cfg, 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 @@ static void print_block(raw_ostream &OS, const CFG* cfg, 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) |