diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp b/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp index 58108290d8d..a3a688d7c8d 100644 --- a/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp +++ b/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp @@ -366,11 +366,13 @@ bool MemorySanitizer::doInitialization(Module &M) { appendToGlobalCtors(M, cast<Function>(M.getOrInsertFunction( "__msan_init", IRB.getVoidTy(), NULL)), 0); - new GlobalVariable(M, IRB.getInt32Ty(), true, GlobalValue::WeakODRLinkage, - IRB.getInt32(TrackOrigins), "__msan_track_origins"); + if (TrackOrigins) + new GlobalVariable(M, IRB.getInt32Ty(), true, GlobalValue::WeakODRLinkage, + IRB.getInt32(TrackOrigins), "__msan_track_origins"); - new GlobalVariable(M, IRB.getInt32Ty(), true, GlobalValue::WeakODRLinkage, - IRB.getInt32(ClKeepGoing), "__msan_keep_going"); + if (ClKeepGoing) + new GlobalVariable(M, IRB.getInt32Ty(), true, GlobalValue::WeakODRLinkage, + IRB.getInt32(ClKeepGoing), "__msan_keep_going"); return true; } |
