[PATCH] D155759: [Clang][CodeGen] Follow-up for `vtable`, `typeinfo` et al. are globals

[Alex Voicu via Phabricator via cfe-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rGf385abf131e0: [Clang][CodeGen] Follow-up for `vtable`, 
`typeinfo` et al. are globals (authored by AlexVlx).
Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D155759/new/

https://reviews.llvm.org/D155759

Files:
  clang/lib/CodeGen/ItaniumCXXABI.cpp
  clang/test/CodeGenCXX/throw-expression-typeinfo-in-address-space.cpp


Index: clang/test/CodeGenCXX/throw-expression-typeinfo-in-address-space.cpp
===================================================================
--- /dev/null
+++ clang/test/CodeGenCXX/throw-expression-typeinfo-in-address-space.cpp
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 %s -triple amdgcn-amd-amdhsa -emit-llvm -fcxx-exceptions 
-fexceptions -std=c++11 -o - | FileCheck %s
+
+struct X {
+  ~X();
+};
+
+struct Error {
+  Error(const X&) noexcept;
+};
+
+void f() {
+  try {
+    throw Error(X());
+  } catch (...) { }
+}
+
+// CHECK: declare void @__cxa_throw(ptr, ptr addrspace(1), ptr)
Index: clang/lib/CodeGen/ItaniumCXXABI.cpp
===================================================================
--- clang/lib/CodeGen/ItaniumCXXABI.cpp
+++ clang/lib/CodeGen/ItaniumCXXABI.cpp
@@ -1252,7 +1252,7 @@
   // void __cxa_throw(void *thrown_exception, std::type_info *tinfo,
   //                  void (*dest) (void *));
 
-  llvm::Type *Args[3] = { CGM.Int8PtrTy, CGM.Int8PtrTy, CGM.Int8PtrTy };
+  llvm::Type *Args[3] = { CGM.Int8PtrTy, CGM.GlobalsInt8PtrTy, CGM.Int8PtrTy };
   llvm::FunctionType *FTy =
     llvm::FunctionType::get(CGM.VoidTy, Args, /*isVarArg=*/false);
 



Index: clang/test/CodeGenCXX/throw-expression-typeinfo-in-address-space.cpp
===================================================================
--- /dev/null
+++ clang/test/CodeGenCXX/throw-expression-typeinfo-in-address-space.cpp
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 %s -triple amdgcn-amd-amdhsa -emit-llvm -fcxx-exceptions -fexceptions -std=c++11 -o - | FileCheck %s
+
+struct X {
+  ~X();
+};
+
+struct Error {
+  Error(const X&) noexcept;
+};
+
+void f() {
+  try {
+    throw Error(X());
+  } catch (...) { }
+}
+
+// CHECK: declare void @__cxa_throw(ptr, ptr addrspace(1), ptr)
Index: clang/lib/CodeGen/ItaniumCXXABI.cpp
===================================================================
--- clang/lib/CodeGen/ItaniumCXXABI.cpp
+++ clang/lib/CodeGen/ItaniumCXXABI.cpp
@@ -1252,7 +1252,7 @@
   // void __cxa_throw(void *thrown_exception, std::type_info *tinfo,
   //                  void (*dest) (void *));
 
-  llvm::Type *Args[3] = { CGM.Int8PtrTy, CGM.Int8PtrTy, CGM.Int8PtrTy };
+  llvm::Type *Args[3] = { CGM.Int8PtrTy, CGM.GlobalsInt8PtrTy, CGM.Int8PtrTy };
   llvm::FunctionType *FTy =
     llvm::FunctionType::get(CGM.VoidTy, Args, /*isVarArg=*/false);
 

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