diff options
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp b/llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp index 9c74b5ea5c2..9f534e4f51d 100644 --- a/llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp +++ b/llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp @@ -329,8 +329,9 @@ void SanitizerCoverageModule::InjectCoverageAtBlock(Function &F, BasicBlock &BB, } bool IsEntryBB = &BB == &F.getEntryBlock(); - DebugLoc EntryLoc = - IsEntryBB ? IP->getDebugLoc().getFnDebugLoc(*C) : IP->getDebugLoc(); + DebugLoc EntryLoc = IsEntryBB && !IP->getDebugLoc().isUnknown() + ? IP->getDebugLoc().getFnDebugLoc(*C) + : IP->getDebugLoc(); IRBuilder<> IRB(IP); IRB.SetCurrentDebugLocation(EntryLoc); SmallVector<Value *, 1> Indices; |
