Author: rnk
Date: Fri Jan 20 14:44:50 2017
New Revision: 292643
URL: http://llvm.org/viewvc/llvm-project?rev=292643&view=rev
Log:
Revert "Don't inline dllimport functions referencing non-imported methods"
This reverts commit r292522. It appears to be causing crashes in builds
using dllimport.
Modified:
cfe/trunk/lib/CodeGen/CodeGenModule.cpp
cfe/trunk/test/CodeGenCXX/dllimport.cpp
Modified: cfe/trunk/lib/CodeGen/CodeGenModule.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenModule.cpp?rev=292643&r1=292642&r2=292643&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CodeGenModule.cpp (original)
+++ cfe/trunk/lib/CodeGen/CodeGenModule.cpp Fri Jan 20 14:44:50 2017
@@ -1751,11 +1751,6 @@ namespace {
SafeToInline = E->getConstructor()->hasAttr<DLLImportAttr>();
return SafeToInline;
}
- bool VisitCXXMemberCallExpr(CXXMemberCallExpr *E) {
- CXXMethodDecl *M = E->getMethodDecl();
- SafeToInline = M->hasAttr<DLLImportAttr>();
- return SafeToInline;
- }
bool VisitCXXDeleteExpr(CXXDeleteExpr *E) {
SafeToInline = E->getOperatorDelete()->hasAttr<DLLImportAttr>();
return SafeToInline;
Modified: cfe/trunk/test/CodeGenCXX/dllimport.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/dllimport.cpp?rev=292643&r1=292642&r2=292643&view=diff
==============================================================================
--- cfe/trunk/test/CodeGenCXX/dllimport.cpp (original)
+++ cfe/trunk/test/CodeGenCXX/dllimport.cpp Fri Jan 20 14:44:50 2017
@@ -26,7 +26,6 @@ struct ExplicitSpec_NotImported {};
#define USEVARTYPE(type, var) type UNIQ(use)() { return var; }
#define USEVAR(var) USEVARTYPE(int, var)
#define USE(func) void UNIQ(use)() { func(); }
-#define USE1(func) void UNIQ(use)() { func(nullptr); }
#define USEMEMFUNC(class, func) void (class::*UNIQ(use)())() { return
&class::func; }
#define USESTATICMEMFUNC(class, func) void (*UNIQ(use)())() { return
&class::func; }
#define USECLASS(class) void UNIQ(USE)() { class x; }
@@ -317,13 +316,10 @@ namespace ns { __declspec(dllimport) voi
USE(ns::externalFunc)
// A dllimport function referencing non-imported vars or functions must not be
available_externally.
-
__declspec(dllimport) int ImportedVar;
int NonImportedVar;
__declspec(dllimport) int ImportedFunc();
int NonImportedFunc();
-struct ClassWithNonImportedMethod { int f(); };
-
__declspec(dllimport) inline int ReferencingImportedVar() { return
ImportedVar; }
// MO1-DAG: define available_externally dllimport i32
@"\01?ReferencingImportedVar@@YAHXZ"
__declspec(dllimport) inline int ReferencingNonImportedVar() { return
NonImportedVar; }
@@ -332,13 +328,10 @@ __declspec(dllimport) inline int Referen
// MO1-DAG: define available_externally dllimport i32
@"\01?ReferencingImportedFunc@@YAHXZ"
__declspec(dllimport) inline int ReferencingNonImportedFunc() { return
NonImportedFunc(); }
// MO1-DAG: declare dllimport i32 @"\01?ReferencingNonImportedFunc@@YAHXZ"()
-__declspec(dllimport) inline int
ReferencingNonImportedMethod(ClassWithNonImportedMethod *x) { return x->f(); }
-// MO1-DAG: declare dllimport i32 @"\01?ReferencingNonImportedMethod
USE(ReferencingImportedVar)
USE(ReferencingNonImportedVar)
USE(ReferencingImportedFunc)
USE(ReferencingNonImportedFunc)
-USE1(ReferencingNonImportedMethod)
// References to operator new and delete count too, despite not being
DeclRefExprs.
__declspec(dllimport) inline int *ReferencingNonImportedNew() { return new
int[2]; }
// MO1-DAG: declare dllimport i32* @"\01?ReferencingNonImportedNew@@YAPAHXZ"
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
