PR14492: Debug Info: Support for values of non-integer non-type template parameters.

This is only tested for global variables at the moment (& includes tests
for the unnamed parameter case, since apparently this entire function
was completely untested previously)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181632 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 6 insertions, 2 deletions

diff --git a/lib/IR/DIBuilder.cpp b/lib/IR/DIBuilder.cpp
index eb220b2..4bb87c9 100644
--- a/lib/IR/DIBuilder.cpp
+++ b/lib/IR/DIBuilder.cpp
@@ -502,7 +502,7 @@ DIBuilder::createTemplateTypeParameter(DIDescriptor Context, StringRef Name,
 /// value parameter.
 DITemplateValueParameter
 DIBuilder::createTemplateValueParameter(DIDescriptor Context, StringRef Name,
-                                        DIType Ty, uint64_t Val,
+                                        DIType Ty, Value *Val,
                                         MDNode *File, unsigned LineNo,
                                         unsigned ColumnNo) {
   Value *Elts[] = {
@@ -510,7 +510,7 @@ DIBuilder::createTemplateValueParameter(DIDescriptor Context, StringRef Name,
     getNonCompileUnitScope(Context),
     MDString::get(VMContext, Name),
     Ty,
-    ConstantInt::get(Type::getInt64Ty(VMContext), Val),
+    Val,
     File,
     ConstantInt::get(Type::getInt32Ty(VMContext), LineNo),
     ConstantInt::get(Type::getInt32Ty(VMContext), ColumnNo)
diff --git a/lib/IR/DebugInfo.cpp b/lib/IR/DebugInfo.cpp
index 38fc90f..8a0fb8d 100644
--- a/lib/IR/DebugInfo.cpp
+++ b/lib/IR/DebugInfo.cpp
@@ -695,6 +695,10 @@ DIArray DISubprogram::getVariables() const {
   return DIArray();
 }
 
+Value *DITemplateValueParameter::getValue() const {
+  return getField(DbgNode, 4);
+}
+
 void DIScope::setFilename(StringRef Name, LLVMContext &Context) {
   if (!DbgNode)
     return;