Index: include/llvm-c/DebugInfo.h
===================================================================
--- include/llvm-c/DebugInfo.h
+++ include/llvm-c/DebugInfo.h
@@ -384,6 +384,30 @@
                                  unsigned Column, LLVMMetadataRef Scope,
                                  LLVMMetadataRef InlinedAt);
 
+/**
+ * Get the line number of this debug location.
+ * \param Location     The debug location.
+ *
+ * @see DILocation::getLine()
+ */
+unsigned LLVMDILocationGetLine(LLVMMetadataRef Location);
+
+/**
+ * Get the column number of this debug location.
+ * \param Location     The debug location.
+ *
+ * @see DILocation::getColumn()
+ */
+unsigned LLVMDILocationGetColumn(LLVMMetadataRef Location);
+
+/**
+ * Get the local scope associated with this debug location.
+ * \param Location     The debug location.
+ *
+ * @see DILocation::getScope()
+ */
+LLVMMetadataRef LLVMDILocationGetScope(LLVMMetadataRef Location);
+
 /**
  * Create a type array.
  * \param Builder        The DIBuilder.
@@ -760,6 +784,55 @@
 LLVMDIBuilderCreateArtificialType(LLVMDIBuilderRef Builder,
                                   LLVMMetadataRef Type);
 
+/**
+ * Get the name of this DIType.
+ * \param DType     The DIType.
+ * \param Length    The length of the returned string.
+ *
+ * @see DIType::getName()
+ */
+const char *LLVMDITypeGetName(LLVMMetadataRef DType, size_t *Length);
+
+/**
+ * Get the size of this DIType in bits.
+ * \param DType     The DIType.
+ *
+ * @see DIType::getSizeInBits()
+ */
+uint64_t LLVMDITypeGetSizeInBits(LLVMMetadataRef DType);
+
+/**
+ * Get the offset of this DIType in bits.
+ * \param DType     The DIType.
+ *
+ * @see DIType::getOffsetInBits()
+ */
+uint64_t LLVMDITypeGetOffsetInBits(LLVMMetadataRef DType);
+
+/**
+ * Get the alignment of this DIType in bits.
+ * \param DType     The DIType.
+ *
+ * @see DIType::getAlignInBits()
+ */
+uint32_t LLVMDITypeGetAlignInBits(LLVMMetadataRef DType);
+
+/**
+ * Get the source line where this DIType is declared.
+ * \param DType     The DIType.
+ *
+ * @see DIType::getLine()
+ */
+unsigned LLVMDITypeGetLine(LLVMMetadataRef DType);
+
+/**
+ * Get the flags associated with this DIType.
+ * \param DType     The DIType.
+ *
+ * @see DIType::getFlags()
+ */
+LLVMDIFlags LLVMDITypeGetFlags(LLVMMetadataRef DType);
+
 /**
  * Create a descriptor for a value range.
  * \param Builder    The DIBuilder.
Index: lib/IR/DebugInfo.cpp
===================================================================
--- lib/IR/DebugInfo.cpp
+++ lib/IR/DebugInfo.cpp
@@ -721,6 +721,10 @@
   return static_cast<DINode::DIFlags>(Flags);
 }
 
+static LLVMDIFlags map_to_llvmDIFlags(DINode::DIFlags Flags) {
+  return static_cast<LLVMDIFlags>(Flags);
+}
+
 unsigned LLVMDebugMetadataVersion() {
   return DEBUG_METADATA_VERSION;
 }
@@ -885,6 +889,18 @@
                               unwrap(InlinedAt)));
 }
 
+unsigned LLVMDILocationGetLine(LLVMMetadataRef Location) {
+  return unwrap<DILocation>(Location)->getLine();
+}
+
+unsigned LLVMDILocationGetColumn(LLVMMetadataRef Location) {
+  return unwrap<DILocation>(Location)->getColumn();
+}
+
+LLVMMetadataRef LLVMDILocationGetScope(LLVMMetadataRef Location) {
+  return wrap(unwrap<DILocation>(Location)->getScope());
+}
+
 LLVMMetadataRef LLVMDIBuilderCreateEnumerationType(
   LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name,
   size_t NameLen, LLVMMetadataRef File, unsigned LineNumber,
@@ -1102,6 +1118,32 @@
   return wrap(unwrap(Builder)->createArtificialType(unwrapDI<DIType>(Type)));
 }
 
+const char *LLVMDITypeGetName(LLVMMetadataRef DType, size_t *Length) {
+  StringRef Str = unwrap<DIType>(DType)->getName();
+  *Length = Str.size();
+  return Str.data();
+}
+
+uint64_t LLVMDITypeGetSizeInBits(LLVMMetadataRef DType) {
+  return unwrap<DIType>(DType)->getSizeInBits();
+}
+
+uint64_t LLVMDITypeGetOffsetInBits(LLVMMetadataRef DType) {
+  return unwrap<DIType>(DType)->getOffsetInBits();
+}
+
+uint32_t LLVMDITypeGetAlignInBits(LLVMMetadataRef DType) {
+  return unwrap<DIType>(DType)->getAlignInBits();
+}
+
+unsigned LLVMDITypeGetLine(LLVMMetadataRef DType) {
+  return unwrap<DIType>(DType)->getLine();
+}
+
+LLVMDIFlags LLVMDITypeGetFlags(LLVMMetadataRef DType) {
+  return map_to_llvmDIFlags(unwrap<DIType>(DType)->getFlags());
+}
+
 LLVMMetadataRef LLVMDIBuilderGetOrCreateTypeArray(LLVMDIBuilderRef Builder,
                                                   LLVMMetadataRef *Types,
                                                   size_t Length) {