[clang] Remove getPointerElementType() in EmitVTableTypeCheckedLoad()

diff --git a/clang/lib/CodeGen/CGClass.cpp b/clang/lib/CodeGen/CGClass.cpp
index f6cacd0..9a175d1 100644 (file)
--- a/clang/lib/CodeGen/CGClass.cpp
+++ b/clang/lib/CodeGen/CGClass.cpp
@@ -2829,7 +2829,8 @@ bool CodeGenFunction::ShouldEmitVTableTypeCheckedLoad(const CXXRecordDecl *RD) {
 }
 
 llvm::Value *CodeGenFunction::EmitVTableTypeCheckedLoad(
-    const CXXRecordDecl *RD, llvm::Value *VTable, uint64_t VTableByteOffset) {
+    const CXXRecordDecl *RD, llvm::Value *VTable, llvm::Type *VTableTy,
+    uint64_t VTableByteOffset) {
   SanitizerScope SanScope(this);
 
   EmitSanitizerStatReport(llvm::SanStat_CFI_VCall);
@@ -2854,7 +2855,7 @@ llvm::Value *CodeGenFunction::EmitVTableTypeCheckedLoad(
   }
 
   return Builder.CreateBitCast(Builder.CreateExtractValue(CheckedLoad, 0),
-                               VTable->getType()->getPointerElementType());
+                               VTableTy);
 }
 
 void CodeGenFunction::EmitForwardingCallToLambda(

diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h
index df99cd9..f9932e4 100644 (file)
--- a/clang/lib/CodeGen/CodeGenFunction.h
+++ b/clang/lib/CodeGen/CodeGenFunction.h
@@ -2322,7 +2322,9 @@ public:
   bool ShouldEmitVTableTypeCheckedLoad(const CXXRecordDecl *RD);
 
   /// Emit a type checked load from the given vtable.
-  llvm::Value *EmitVTableTypeCheckedLoad(const CXXRecordDecl *RD, llvm::Value *VTable,
+  llvm::Value *EmitVTableTypeCheckedLoad(const CXXRecordDecl *RD,
+                                         llvm::Value *VTable,
+                                         llvm::Type *VTableTy,
                                          uint64_t VTableByteOffset);
 
   /// EnterDtorCleanups - Enter the cleanups necessary to complete the

diff --git a/clang/lib/CodeGen/ItaniumCXXABI.cpp b/clang/lib/CodeGen/ItaniumCXXABI.cpp
index 5ec9d32..c2213c6 100644 (file)
--- a/clang/lib/CodeGen/ItaniumCXXABI.cpp
+++ b/clang/lib/CodeGen/ItaniumCXXABI.cpp
@@ -1925,7 +1925,7 @@ CGCallee ItaniumCXXABI::getVirtualFunctionPointer(CodeGenFunction &CGF,
   llvm::Value *VFunc;
   if (CGF.ShouldEmitVTableTypeCheckedLoad(MethodDecl->getParent())) {
     VFunc = CGF.EmitVTableTypeCheckedLoad(
-        MethodDecl->getParent(), VTable,
+        MethodDecl->getParent(), VTable, TyPtr,
         VTableIndex * CGM.getContext().getTargetInfo().getPointerWidth(0) / 8);
   } else {
     CGF.EmitTypeMetadataCodeForVCall(MethodDecl->getParent(), VTable, Loc);

diff --git a/clang/lib/CodeGen/MicrosoftCXXABI.cpp b/clang/lib/CodeGen/MicrosoftCXXABI.cpp
index c1156d6..14912c3 100644 (file)
--- a/clang/lib/CodeGen/MicrosoftCXXABI.cpp
+++ b/clang/lib/CodeGen/MicrosoftCXXABI.cpp
@@ -1947,7 +1947,7 @@ CGCallee MicrosoftCXXABI::getVirtualFunctionPointer(CodeGenFunction &CGF,
   llvm::Value *VFunc;
   if (CGF.ShouldEmitVTableTypeCheckedLoad(MethodDecl->getParent())) {
     VFunc = CGF.EmitVTableTypeCheckedLoad(
-        getObjectWithVPtr(), VTable,
+        getObjectWithVPtr(), VTable, Ty,
         ML.Index * CGM.getContext().getTargetInfo().getPointerWidth(0) / 8);
   } else {
     if (CGM.getCodeGenOpts().PrepareForLTO)