Recommit "[DWARF5]Addition of alignment atrribute in typedef DIE."

This revision is revised to update Go-bindings and Release Notes.

The original commit message follows.

This patch, adds support for DW_AT_alignment[DWARF5] attribute, to be emitted with typdef DIE.
When explicit alignment is specified.

Patch by Awanish Pandey <Awanish.Pandey@amd.com>

Reviewers: aprantl, dblaikie, jini.susan.george, SouraVX, alok,
deadalinx

Differential Revision: https://reviews.llvm.org/D70111

2 files changed, 7 insertions, 7 deletions

diff --git a/llvm/lib/IR/DIBuilder.cpp b/llvm/lib/IR/DIBuilder.cpp
index 59b4a5ef8a1..bdd9f6baf37 100644
--- a/llvm/lib/IR/DIBuilder.cpp
+++ b/llvm/lib/IR/DIBuilder.cpp
@@ -306,10 +306,11 @@ DIDerivedType *DIBuilder::createReferenceType(
 
 DIDerivedType *DIBuilder::createTypedef(DIType *Ty, StringRef Name,
                                         DIFile *File, unsigned LineNo,
-                                        DIScope *Context) {
+                                        DIScope *Context,
+                                        uint32_t AlignInBits) {
   return DIDerivedType::get(VMContext, dwarf::DW_TAG_typedef, Name, File,
-                            LineNo, getNonCompileUnitScope(Context), Ty, 0, 0,
-                            0, None, DINode::FlagZero);
+                            LineNo, getNonCompileUnitScope(Context), Ty, 0,
+                            AlignInBits, 0, None, DINode::FlagZero);
 }
 
 DIDerivedType *DIBuilder::createFriend(DIType *Ty, DIType *FriendTy) {
diff --git a/llvm/lib/IR/DebugInfo.cpp b/llvm/lib/IR/DebugInfo.cpp
index 1bbe6b85d26..62bfeb5c5d7 100644
--- a/llvm/lib/IR/DebugInfo.cpp
+++ b/llvm/lib/IR/DebugInfo.cpp
@@ -1108,11 +1108,10 @@ LLVMMetadataRef
 LLVMDIBuilderCreateTypedef(LLVMDIBuilderRef Builder, LLVMMetadataRef Type,
                            const char *Name, size_t NameLen,
                            LLVMMetadataRef File, unsigned LineNo,
-                           LLVMMetadataRef Scope) {
+                           LLVMMetadataRef Scope, uint32_t AlignInBits) {
   return wrap(unwrap(Builder)->createTypedef(
-                  unwrapDI<DIType>(Type), {Name, NameLen},
-                  unwrapDI<DIFile>(File), LineNo,
-                  unwrapDI<DIScope>(Scope)));
+      unwrapDI<DIType>(Type), {Name, NameLen}, unwrapDI<DIFile>(File), LineNo,
+      unwrapDI<DIScope>(Scope), AlignInBits));
 }
 
 LLVMMetadataRef