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-rw-r--r--llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp b/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
index 92f119b2ba7..e131326de09 100644
--- a/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
+++ b/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
@@ -177,6 +177,8 @@ struct VTableSlot {
}
+namespace llvm {
+
template <> struct DenseMapInfo<VTableSlot> {
static VTableSlot getEmptyKey() {
return {DenseMapInfo<Metadata *>::getEmptyKey(),
@@ -196,6 +198,8 @@ template <> struct DenseMapInfo<VTableSlot> {
}
};
+}
+
namespace {
// A virtual call site. VTable is the loaded virtual table pointer, and CS is
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