From: Fangrui Song <i@maskray.me>
Date: Mon, 11 Jan 2021 06:22:07 +0000 (-0800)
Subject: CGDebugInfo: Delete unneeded UnwrapTypeForDebugInfo
X-Git-Tag: llvmorg-13-init~1576
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b8d28420885a42d16a57e02c28129d0eb92474a1;p=platform%2Fupstream%2Fllvm.git

CGDebugInfo: Delete unneeded UnwrapTypeForDebugInfo

Tested with stage 2 -DCMAKE_BUILD_TYPE=Debug clang, byte identical.
---

diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp
index df8432d..7dc6457 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -3132,10 +3132,6 @@ static QualType UnwrapTypeForDebugInfo(QualType T, const ASTContext &C) {
 }
 
 llvm::DIType *CGDebugInfo::getTypeOrNull(QualType Ty) {
-
-  // Unwrap the type as needed for debug information.
-  Ty = UnwrapTypeForDebugInfo(Ty, CGM.getContext());
-
   auto It = TypeCache.find(Ty.getAsOpaquePtr());
   if (It != TypeCache.end()) {
     // Verify that the debug info still exists.