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-rw-r--r--test/CodeGenCXX/virt.cpp208
1 files changed, 200 insertions, 8 deletions
diff --git a/test/CodeGenCXX/virt.cpp b/test/CodeGenCXX/virt.cpp
index 21fecac11e7b..7911940c6dab 100644
--- a/test/CodeGenCXX/virt.cpp
+++ b/test/CodeGenCXX/virt.cpp
@@ -91,6 +91,50 @@ int main() {
// CHECK-LP64: movl $1, 12(%rax)
// CHECK-LP64: movl $2, 8(%rax)
+// FIXME: This is the wrong thunk, but until these issues are fixed, better
+// than nothing.
+// CHECK-LP64: __ZTcvn16_n72_v16_n32_N8test16_D4foo1Ev:
+// CHECK-LP64-NEXT:Leh_func_begin43:
+// CHECK-LP64-NEXT: subq $24, %rsp
+// CHECK-LP64-NEXT:Llabel43:
+// CHECK-LP64-NEXT: movq %rdi, %rax
+// CHECK-LP64-NEXT: movq %rax, 8(%rsp)
+// CHECK-LP64-NEXT: movq 8(%rsp), %rax
+// CHECK-LP64-NEXT: movq %rax, %rcx
+// CHECK-LP64-NEXT: movabsq $-16, %rdx
+// CHECK-LP64-NEXT: addq %rdx, %rcx
+// CHECK-LP64-NEXT: movq -16(%rax), %rax
+// CHECK-LP64-NEXT: movq -72(%rax), %rax
+// CHECK-LP64-NEXT: addq %rax, %rcx
+// CHECK-LP64-NEXT: movq %rcx, %rax
+// CHECK-LP64-NEXT: movq %rax, %rdi
+// CHECK-LP64-NEXT: call __ZTch0_v16_n32_N8test16_D4foo1Ev
+// CHECK-LP64-NEXT: movq %rax, 16(%rsp)
+// CHECK-LP64-NEXT: movq 16(%rsp), %rax
+// CHECK-LP64-NEXT: addq $24, %rsp
+// CHECK-LP64-NEXT: ret
+
+// CHECK-LP64: __ZTch0_v16_n32_N8test16_D4foo1Ev:
+// CHECK-LP64-NEXT:Leh_func_begin44:
+// CHECK-LP64-NEXT: subq $24, %rsp
+// CHECK-LP64-NEXT:Llabel44:
+// CHECK-LP64-NEXT: movq %rdi, %rax
+// CHECK-LP64-NEXT: movq %rax, 8(%rsp)
+// CHECK-LP64-NEXT: movq 8(%rsp), %rax
+// CHECK-LP64-NEXT: movq %rax, %rdi
+// CHECK-LP64-NEXT: call __ZN8test16_D4foo1Ev
+// CHECK-LP64-NEXT: movq %rax, %rcx
+// CHECK-LP64-NEXT: movabsq $16, %rdx
+// CHECK-LP64-NEXT: addq %rdx, %rcx
+// CHECK-LP64-NEXT: movq 16(%rax), %rax
+// CHECK-LP64-NEXT: movq -32(%rax), %rax
+// CHECK-LP64-NEXT: addq %rax, %rcx
+// CHECK-LP64-NEXT: movq %rcx, %rax
+// CHECK-LP64-NEXT: movq %rax, 16(%rsp)
+// CHECK-LP64-NEXT: movq 16(%rsp), %rax
+// CHECK-LP64-NEXT: addq $24, %rsp
+// CHECK-LP64-NEXT: ret
+
struct test12_A {
virtual void foo0() { }
virtual void foo();
@@ -306,10 +350,10 @@ struct test5_D : virtual test5_B1, virtual test5_B21, virtual test5_B31 {
// CHECK-LP32-NEXT: .long __ZN9test5_B227funcB22Ev
// CHECK-LP32-NEXT: .long __ZN9test5_B217funcB21Ev
// CHECK-LP32-NEXT: .space 4
-// CHECK-LP32: .long 8
-// CHECK-LP32 .space 4
-// CHECK-LP32 .space 4 FIXME
-// CHECK-LP32: .long 4
+// CHECK-LP32-NEXT: .long 8
+// CHECK-LP32-NEXT: .space 4
+// CHECK-LP32-NEXT: .space 4
+// CHECK-LP32-NEXT: .long 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .space 4
// CHECK-LP32-NEXT: .long 4294967288
@@ -358,10 +402,10 @@ struct test5_D : virtual test5_B1, virtual test5_B21, virtual test5_B31 {
// CHECK-LP64-NEXT: .quad __ZN9test5_B227funcB22Ev
// CHECK-LP64-NEXT: .quad __ZN9test5_B217funcB21Ev
// CHECK-LP64-NEXT: .space 8
-// CHECK-LP64: .quad 16
-// CHECK-LP64 .space 8
-// CHECK-LP64 .space 8
-// CHECK-LP64: .quad 8
+// CHECK-LP64-NEXT: .quad 16
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .quad 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .quad 18446744073709551600
@@ -1049,6 +1093,151 @@ struct test16_D : test16_NV1, virtual test16_B2 {
// CHECK-LP32-NEXT: .long __ZN10test16_NV28foo_NV2bEv
+class test17_B1 {
+ virtual void foo() = 0;
+ virtual void bar() { }
+};
+
+class test17_B2 : public test17_B1 {
+ void foo() { }
+ virtual void bar() = 0;
+};
+
+class test17_D : public test17_B2 {
+ void bar() { }
+};
+
+
+// CHECK-LP64:__ZTV8test17_D:
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .quad __ZTI8test17_D
+// CHECK-LP64-NEXT: .quad __ZN9test17_B23fooEv
+// CHECK-LP64-NEXT: .quad __ZN8test17_D3barEv
+
+// CHECK-LP64:__ZTV9test17_B2:
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .quad __ZTI9test17_B2
+// CHECK-LP64-NEXT: .quad __ZN9test17_B23fooEv
+// CHECK-LP64-NEXT: .quad ___cxa_pure_virtual
+
+// CHECK-LP64:__ZTV9test17_B1:
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .quad __ZTI9test17_B1
+// CHECK-LP64-NEXT: .quad ___cxa_pure_virtual
+// CHECK-LP64-NEXT: .quad __ZN9test17_B13barEv
+
+
+struct test18_NV1 {
+ virtual void fooNV1() { }
+virtual void foo_NV1() { }
+ int i;
+};
+
+struct test18_NV2 {
+ virtual test18_NV2& foo1() { return *this; }
+virtual void foo_NV2() { }
+virtual void foo_NV2b() { }
+ int i;
+};
+
+struct test18_B : public test18_NV1, test18_NV2 {
+ virtual test18_B& foo1() { return *this; }
+ virtual test18_B *foo2() { return 0; }
+ virtual test18_B *foo3() { return 0; }
+virtual void foo_B() { }
+ int i;
+};
+
+struct test18_B2 : test18_NV1, virtual test18_B {
+ virtual test18_B2& foo1() { return *this; }
+ virtual test18_B2 *foo2() { return 0; }
+virtual void foo_B2() { }
+ int i;
+};
+
+struct test18_D : test18_NV1, virtual test18_B2 {
+ virtual test18_D& foo1() { return *this; }
+};
+
+
+struct test19_VB1 { };
+struct test19_B1 : public virtual test19_VB1 {
+ virtual void fB1() { }
+ virtual void foB1B2() { }
+ virtual void foB1B3() { }
+ virtual void foB1B4() { }
+};
+
+struct test19_VB2 { };
+struct test19_B2: public test19_B1, public virtual test19_VB2 {
+ virtual void foB1B2() { }
+ virtual void foB1B3() { }
+ virtual void foB1B4() { }
+
+ virtual void fB2() { }
+ virtual void foB2B3() { }
+ virtual void foB2B4() { }
+};
+
+struct test19_VB3 { };
+struct test19_B3: virtual public test19_B2, public virtual test19_VB3 {
+ virtual void foB1B3() { }
+ virtual void foB1B4() { }
+
+ virtual void foB2B3() { }
+ virtual void foB2B4() { }
+
+ virtual void fB3() { }
+ virtual void foB3B4() { }
+};
+
+struct test19_VB4 { };
+struct test19_B4: public test19_B3, public virtual test19_VB4 {
+ virtual void foB1B4() { }
+
+ virtual void foB2B4() { }
+
+ virtual void foB3B4() { }
+
+ virtual void fB4() { }
+};
+
+struct test19_D : virtual test19_B4 {
+};
+
+
+// CHECK-LP64: __ZTV8test19_D:
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .space 8
+// CHECK-LP64-NEXT: .quad __ZTI8test19_D
+// CHECK-LP64-NEXT .quad __ZN9test19_B13fB1Ev
+// CHECK-LP64-NEXT .quad __ZN9test19_B26foB1B2Ev
+// CHECK-LP64-NEXT .quad __ZN9test19_B36foB1B3Ev
+// CHECK-LP64-NEXT .quad __ZN9test19_B46foB1B4Ev
+// CHECK-LP64-NEXT .quad __ZN9test19_B23fB2Ev
+// CHECK-LP64-NEXT .quad __ZN9test19_B36foB2B3Ev
+// CHECK-LP64-NEXT .quad __ZN9test19_B46foB2B4Ev
+// CHECK-LP64-NEXT .quad __ZN9test19_B33fB3Ev
+// CHECK-LP64-NEXT .quad __ZN9test19_B46foB3B4Ev
+// CHECK-LP64-NEXT .quad __ZN9test19_B43fB4Ev
+
+
+
// CHECK-LP64: __ZTV1B:
// CHECK-LP64-NEXT: .space 8
// CHECK-LP64-NEXT: .quad __ZTI1B
@@ -1127,6 +1316,9 @@ struct test16_D : test16_NV1, virtual test16_B2 {
// CHECK-LP64-NEXT: .quad __ZN2D14bar4Ev
// CHECK-LP64-NEXT: .quad __ZN2D14bar5Ev
+test19_D d19;
+test18_D d18;
+test17_D d17;
test16_D d16;
test15_D d15;
test13_D d13;
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 16:40:37 +0000