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-rw-r--r--llvm/lib/VMCore/AutoUpgrade.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/llvm/lib/VMCore/AutoUpgrade.cpp b/llvm/lib/VMCore/AutoUpgrade.cpp
index 0676caa2c64..216184188ad 100644
--- a/llvm/lib/VMCore/AutoUpgrade.cpp
+++ b/llvm/lib/VMCore/AutoUpgrade.cpp
@@ -480,8 +480,9 @@ void llvm::UpgradeCallsToIntrinsic(Function* F) {
}
}
-/// This function checks debug info intrinsics. If an intrinsic is invalid
-/// then this function simply removes the intrinsic.
+/// This function strips all debug info intrinsics, except for llvm.dbg.declare.
+/// If an llvm.dbg.declare intrinsic is invalid, then this function simply
+/// strips that use.
void llvm::CheckDebugInfoIntrinsics(Module *M) {
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