diff options
Diffstat (limited to 'lib/Transforms/Instrumentation/MemorySanitizer.cpp')
-rw-r--r-- | lib/Transforms/Instrumentation/MemorySanitizer.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/Transforms/Instrumentation/MemorySanitizer.cpp b/lib/Transforms/Instrumentation/MemorySanitizer.cpp index ec1a195c95..fd846829a5 100644 --- a/lib/Transforms/Instrumentation/MemorySanitizer.cpp +++ b/lib/Transforms/Instrumentation/MemorySanitizer.cpp @@ -662,11 +662,9 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> { // Iterate all BBs in depth-first order and create shadow instructions // for all instructions (where applicable). // For PHI nodes we create dummy shadow PHIs which will be finalized later. - for (df_iterator<BasicBlock*> DI = df_begin(&F.getEntryBlock()), - DE = df_end(&F.getEntryBlock()); DI != DE; ++DI) { - BasicBlock *BB = *DI; + for (BasicBlock *BB : depth_first(&F.getEntryBlock())) visit(*BB); - } + // Finalize PHI nodes. for (size_t i = 0, n = ShadowPHINodes.size(); i < n; i++) { |