When the path wasn't emitted by the frontend, discard any path on the source
filename.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130897 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Instrumentation/GCOVProfiling.cpp b/lib/Transforms/Instrumentation/GCOVProfiling.cpp
index 8dd82d3..629a485 100644
--- a/lib/Transforms/Instrumentation/GCOVProfiling.cpp
+++ b/lib/Transforms/Instrumentation/GCOVProfiling.cpp
@@ -331,15 +331,20 @@
for (int i = 0, e = GCov->getNumOperands(); i != e; ++i) {
MDNode *N = GCov->getOperand(i);
if (N->getNumOperands() != 2) continue;
- MDString *Path = dyn_cast<MDString>(N->getOperand(0));
+ MDString *GCovFile = dyn_cast<MDString>(N->getOperand(0));
MDNode *CompileUnit = dyn_cast<MDNode>(N->getOperand(1));
- if (!Path || !CompileUnit) continue;
- if (CompileUnit == CU)
- return (Path->getString() + "/" +
- replaceStem(CU.getFilename(), NewStem)).str();
+ if (!GCovFile || !CompileUnit) continue;
+ if (CompileUnit == CU) {
+ SmallString<128> Filename = GCovFile->getString();
+ sys::path::replace_extension(Filename, NewStem);
+ return Filename.str();
+ }
}
}
- return replaceStem(CU.getFilename(), NewStem);
+
+ SmallString<128> Filename = CU.getFilename();
+ sys::path::replace_extension(Filename, NewStem);
+ return sys::path::filename(Filename.str());
}
bool GCOVProfiler::runOnModule(Module &M) {