0a6a1f1d05
This brings our tree to NetBSD 7.0, as found on -current on the 10-10-2015. This updates: - LLVM to 3.6.1 - GCC to GCC 5.1 - Replace minix/commands/zdump with usr.bin/zdump - external/bsd/libelf has moved to /external/bsd/elftoolchain/ - Import ctwm - Drop sprintf from libminc Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
83 lines
3.1 KiB
C++
83 lines
3.1 KiB
C++
// RUN: %clang_cc1 %s -fno-rtti -triple=i386-pc-win32 -emit-llvm -o - | FileCheck %s
|
|
|
|
// For now, just make sure x86_64 doesn't crash.
|
|
// RUN: %clang_cc1 %s -fno-rtti -triple=x86_64-pc-win32 -emit-llvm -o %t
|
|
|
|
struct A {
|
|
virtual void f();
|
|
};
|
|
|
|
struct B {
|
|
virtual void f();
|
|
};
|
|
|
|
struct C : A, B {};
|
|
|
|
struct D : virtual C {
|
|
D();
|
|
~D();
|
|
virtual void f();
|
|
void g();
|
|
int xxx;
|
|
};
|
|
|
|
D::D() {} // Forces vftable emission.
|
|
|
|
// CHECK-LABEL: define linkonce_odr x86_thiscallcc void @"\01?f@D@@$4PPPPPPPM@A@AEXXZ"
|
|
// CHECK: %[[ECX:.*]] = load %struct.D** %{{.*}}
|
|
// CHECK: %[[ECX_i8:.*]] = bitcast %struct.D* %[[ECX]] to i8*
|
|
// CHECK: %[[VTORDISP_PTR_i8:.*]] = getelementptr i8* %[[ECX_i8]], i32 -4
|
|
// CHECK: %[[VTORDISP_PTR:.*]] = bitcast i8* %[[VTORDISP_PTR_i8]] to i32*
|
|
// CHECK: %[[VTORDISP:.*]] = load i32* %[[VTORDISP_PTR]]
|
|
// CHECK: %[[VTORDISP_NEG:.*]] = sub i32 0, %[[VTORDISP]]
|
|
// CHECK: %[[ADJUSTED_i8:.*]] = getelementptr i8* %[[ECX_i8]], i32 %[[VTORDISP_NEG]]
|
|
// CHECK: call x86_thiscallcc void @"\01?f@D@@UAEXXZ"(i8* %[[ADJUSTED_i8]])
|
|
// CHECK: ret void
|
|
|
|
// CHECK-LABEL: define linkonce_odr x86_thiscallcc void @"\01?f@D@@$4PPPPPPPI@3AEXXZ"
|
|
// CHECK: %[[ECX:.*]] = load %struct.D** %{{.*}}
|
|
// CHECK: %[[ECX_i8:.*]] = bitcast %struct.D* %[[ECX]] to i8*
|
|
// CHECK: %[[VTORDISP_PTR_i8:.*]] = getelementptr i8* %[[ECX_i8]], i32 -8
|
|
// CHECK: %[[VTORDISP_PTR:.*]] = bitcast i8* %[[VTORDISP_PTR_i8]] to i32*
|
|
// CHECK: %[[VTORDISP:.*]] = load i32* %[[VTORDISP_PTR]]
|
|
// CHECK: %[[VTORDISP_NEG:.*]] = sub i32 0, %[[VTORDISP]]
|
|
// CHECK: %[[VTORDISP_ADJUSTED_i8:.*]] = getelementptr i8* %[[ECX_i8]], i32 %[[VTORDISP_NEG]]
|
|
// CHECK: %[[ADJUSTED_i8:.*]] = getelementptr i8* %[[VTORDISP_ADJUSTED_i8]], i32 -4
|
|
// CHECK: call x86_thiscallcc void @"\01?f@D@@UAEXXZ"(i8* %[[ADJUSTED_i8]])
|
|
// CHECK: ret void
|
|
|
|
struct E : virtual A {
|
|
virtual void f();
|
|
~E();
|
|
};
|
|
|
|
struct F {
|
|
virtual void z();
|
|
};
|
|
|
|
struct G : virtual F, virtual E {
|
|
int ggg;
|
|
G();
|
|
~G();
|
|
};
|
|
|
|
G::G() {} // Forces vftable emission.
|
|
|
|
// CHECK-LABEL: define linkonce_odr x86_thiscallcc void @"\01?f@E@@$R4BA@M@PPPPPPPM@7AEXXZ"(i8*)
|
|
// CHECK: %[[ECX:.*]] = load %struct.E** %{{.*}}
|
|
// CHECK: %[[ECX_i8:.*]] = bitcast %struct.E* %[[ECX]] to i8*
|
|
// CHECK: %[[VTORDISP_PTR_i8:.*]] = getelementptr i8* %[[ECX_i8]], i32 -4
|
|
// CHECK: %[[VTORDISP_PTR:.*]] = bitcast i8* %[[VTORDISP_PTR_i8]] to i32*
|
|
// CHECK: %[[VTORDISP:.*]] = load i32* %[[VTORDISP_PTR]]
|
|
// CHECK: %[[VTORDISP_NEG:.*]] = sub i32 0, %[[VTORDISP]]
|
|
// CHECK: %[[VTORDISP_ADJUSTED_i8:.*]] = getelementptr i8* %[[ECX_i8]], i32 %[[VTORDISP_NEG]]
|
|
// CHECK: %[[VBPTR_i8:.*]] = getelementptr inbounds i8* %[[VTORDISP_ADJUSTED_i8]], i32 -16
|
|
// CHECK: %[[VBPTR:.*]] = bitcast i8* %[[VBPTR_i8]] to i32**
|
|
// CHECK: %[[VBTABLE:.*]] = load i32** %[[VBPTR]]
|
|
// CHECK: %[[VBOFFSET_PTR:.*]] = getelementptr inbounds i32* %[[VBTABLE]], i32 3
|
|
// CHECK: %[[VBASE_OFFSET:.*]] = load i32* %[[VBOFFSET_PTR]]
|
|
// CHECK: %[[VBASE:.*]] = getelementptr inbounds i8* %[[VBPTR_i8]], i32 %[[VBASE_OFFSET]]
|
|
// CHECK: %[[ARG_i8:.*]] = getelementptr i8* %[[VBASE]], i32 8
|
|
// CHECK: call x86_thiscallcc void @"\01?f@E@@UAEXXZ"(i8* %[[ARG_i8]])
|
|
// CHECK: ret void
|