DebugInfo: Remove DIDescriptor::Verify()

Remove `DIDescriptor::Verify()` and the `Verify()`s from subclasses.
They had already been gutted, and just did an `isa<>` check.

In a couple of cases I've temporarily dropped the check entirely, but
subsequent commits are going to disallow conversions to the
`DIDescriptor`s directly from `MDNode`, so the checks will come back in
another form soon enough.

llvm-svn: 234201

1 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 6927f2c0870..ca8554185e6 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -421,7 +421,6 @@ DwarfCompileUnit &DwarfDebug::constructDwarfCompileUnit(DICompileUnit DIUnit) {
 void DwarfDebug::constructAndAddImportedEntityDIE(DwarfCompileUnit &TheCU,
                                                   const MDNode *N) {
   DIImportedEntity Module(N);
-  assert(Module.Verify());
   if (DIE *D = TheCU.getOrCreateContextDIE(Module.getContext()))
     D->addChild(TheCU.constructImportedEntityDIE(Module));
 }
@@ -1499,9 +1498,10 @@ static void emitDebugLocValue(const AsmPrinter &AP,
                                     Streamer);
   // Regular entry.
   if (Value.isInt()) {
-    DIBasicType BTy(DV.getType().resolve(TypeIdentifierMap));
-    if (BTy.Verify() && (BTy.getEncoding() == dwarf::DW_ATE_signed ||
-                         BTy.getEncoding() == dwarf::DW_ATE_signed_char))
+    MDType *T = DV.getType().resolve(TypeIdentifierMap);
+    auto *B = dyn_cast<MDBasicType>(T);
+    if (B && (B->getEncoding() == dwarf::DW_ATE_signed ||
+              B->getEncoding() == dwarf::DW_ATE_signed_char))
       DwarfExpr.AddSignedConstant(Value.getInt());
     else
       DwarfExpr.AddUnsignedConstant(Value.getInt());