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-rw-r--r--llvm/lib/IR/DebugInfoMetadata.cpp27
1 files changed, 20 insertions, 7 deletions
diff --git a/llvm/lib/IR/DebugInfoMetadata.cpp b/llvm/lib/IR/DebugInfoMetadata.cpp
index 498617c4460..3db9a3de92e 100644
--- a/llvm/lib/IR/DebugInfoMetadata.cpp
+++ b/llvm/lib/IR/DebugInfoMetadata.cpp
@@ -214,6 +214,10 @@ void GenericDINode::recalculateHash() {
#define DEFINE_GETIMPL_STORE_NO_CONSTRUCTOR_ARGS(CLASS, OPS) \
return storeImpl(new (array_lengthof(OPS)) CLASS(Context, Storage, OPS), \
Storage, Context.pImpl->CLASS##s)
+#define DEFINE_GETIMPL_STORE_N(CLASS, ARGS, OPS, NUM_OPS) \
+ return storeImpl(new (NUM_OPS) \
+ CLASS(Context, Storage, UNWRAP_ARGS(ARGS), OPS), \
+ Storage, Context.pImpl->CLASS##s)
DISubrange *DISubrange::getImpl(LLVMContext &Context, int64_t Count, int64_t Lo,
StorageType Storage, bool ShouldCreate) {
@@ -449,13 +453,22 @@ DISubprogram *DISubprogram::getImpl(
IsDefinition, ScopeLine, ContainingType, Virtuality,
VirtualIndex, ThisAdjustment, Flags, IsOptimized, Unit,
TemplateParams, Declaration, Variables, ThrownTypes));
- Metadata *Ops[] = {File, Scope, Name, Name,
- LinkageName, Type, ContainingType, Unit,
- TemplateParams, Declaration, Variables, ThrownTypes};
- DEFINE_GETIMPL_STORE(DISubprogram, (Line, ScopeLine, Virtuality, VirtualIndex,
- ThisAdjustment, Flags, IsLocalToUnit,
- IsDefinition, IsOptimized),
- Ops);
+ SmallVector<Metadata *, 11> Ops = {
+ File, Scope, Name, LinkageName, Type, Unit,
+ Declaration, Variables, ContainingType, TemplateParams, ThrownTypes};
+ if (!ThrownTypes) {
+ Ops.pop_back();
+ if (!TemplateParams) {
+ Ops.pop_back();
+ if (!ContainingType)
+ Ops.pop_back();
+ }
+ }
+ DEFINE_GETIMPL_STORE_N(DISubprogram,
+ (Line, ScopeLine, Virtuality, VirtualIndex,
+ ThisAdjustment, Flags, IsLocalToUnit, IsDefinition,
+ IsOptimized),
+ Ops, Ops.size());
}
bool DISubprogram::describes(const Function *F) const {
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