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| 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 | df9a2bbcb1a812f0977964d56714e444374dcd80 (patch) | |
| tree | 94bda76de97f660038a8ecfd1766975ea5113792 /clang/lib | |
| parent | 1b89629616f6562e40896b9ae62e9f4bebcbaec1 (diff) | |
| download | bcm5719-llvm-df9a2bbcb1a812f0977964d56714e444374dcd80.tar.gz bcm5719-llvm-df9a2bbcb1a812f0977964d56714e444374dcd80.zip | |
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.
llvm-svn: 171718
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/Analysis/CFG.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/clang/lib/Analysis/CFG.cpp b/clang/lib/Analysis/CFG.cpp index 3fe76d58bc0..043066bd60e 100644 --- a/clang/lib/Analysis/CFG.cpp +++ b/clang/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) |
