DebugInfo: Delete subclasses of DIScope
Delete subclasses of (the already defunct) `DIScope`, updating users to
use the raw pointers from the `Metadata` hierarchy directly.
llvm-svn: 235356
diff --git a/llvm/lib/Transforms/Utils/CloneFunction.cpp b/llvm/lib/Transforms/Utils/CloneFunction.cpp
index f200b58..a9f476a 100644
--- a/llvm/lib/Transforms/Utils/CloneFunction.cpp
+++ b/llvm/lib/Transforms/Utils/CloneFunction.cpp
@@ -154,9 +154,10 @@
TypeMapper, Materializer);
}
-// Find the MDNode which corresponds to the DISubprogram data that described F.
-static MDNode* FindSubprogram(const Function *F, DebugInfoFinder &Finder) {
- for (DISubprogram Subprogram : Finder.subprograms()) {
+// Find the MDNode which corresponds to the subprogram data that described F.
+static MDSubprogram *FindSubprogram(const Function *F,
+ DebugInfoFinder &Finder) {
+ for (MDSubprogram *Subprogram : Finder.subprograms()) {
if (Subprogram->describes(F))
return Subprogram;
}
@@ -165,7 +166,8 @@
// Add an operand to an existing MDNode. The new operand will be added at the
// back of the operand list.
-static void AddOperand(DICompileUnit CU, MDSubprogramArray SPs, Metadata *NewSP) {
+static void AddOperand(MDCompileUnit *CU, MDSubprogramArray SPs,
+ Metadata *NewSP) {
SmallVector<Metadata *, 16> NewSPs;
NewSPs.reserve(SPs.size() + 1);
for (auto *SP : SPs)
@@ -181,16 +183,16 @@
DebugInfoFinder Finder;
Finder.processModule(*OldFunc->getParent());
- const MDNode *OldSubprogramMDNode = FindSubprogram(OldFunc, Finder);
+ const MDSubprogram *OldSubprogramMDNode = FindSubprogram(OldFunc, Finder);
if (!OldSubprogramMDNode) return;
// Ensure that OldFunc appears in the map.
// (if it's already there it must point to NewFunc anyway)
VMap[OldFunc] = NewFunc;
- DISubprogram NewSubprogram =
+ auto *NewSubprogram =
cast<MDSubprogram>(MapMetadata(OldSubprogramMDNode, VMap));
- for (DICompileUnit CU : Finder.compile_units()) {
+ for (auto *CU : Finder.compile_units()) {
auto Subprograms = CU->getSubprograms();
// If the compile unit's function list contains the old function, it should
// also contain the new one.