diff options
| -rw-r--r-- | test/CodeGenCXX/virt.cpp | 48 |
1 files changed, 26 insertions, 22 deletions
diff --git a/test/CodeGenCXX/virt.cpp b/test/CodeGenCXX/virt.cpp index a90e7228d3..35548de043 100644 --- a/test/CodeGenCXX/virt.cpp +++ b/test/CodeGenCXX/virt.cpp @@ -1,6 +1,6 @@ -// RUN: clang-cc -triple x86_64-apple-darwin -frtti=0 -std=c++0x -S %s -o %t-64.s && +// RUN: clang-cc -triple x86_64-apple-darwin -frtti=0 -std=c++0x -O3 -S %s -o %t-64.s && // RUN: FileCheck -check-prefix LP64 --input-file=%t-64.s %s && -// RUN: clang-cc -triple i386-apple-darwin -frtti=0 -std=c++0x -S %s -o %t-32.s && +// RUN: clang-cc -triple i386-apple-darwin -frtti=0 -std=c++0x -O3 -S %s -o %t-32.s && // RUN: FileCheck -check-prefix LP32 -input-file=%t-32.s %s && // RUN: true @@ -24,6 +24,30 @@ struct D { }; void D::boo() { } +struct D1 { + virtual void bar(); + void *d1; +}; +void D1::bar() { } + +class F : virtual public D1, virtual public D { +public: + virtual void foo(); + void *f; +}; +void F::foo() { } + +int j; +void test2() { + F f; + static int sz = (char *)(&f.f) - (char *)(&f); + j = sz; + // CHECK-LP32: movl $4, __ZZ5test2vE2sz + // CHECK-LP64: movl $8, __ZZ5test2vE2sz(%rip) +} + +static_assert(sizeof(F) == sizeof(void*)*4, "invalid vbase size"); + struct E { int e; }; @@ -90,23 +114,3 @@ int main() { // CHECK-LP32: .space 4 // CHECK-LP32: .long __ZN1C4bee1Ev // CHECK-LP32: .long __ZN1C4bee2Ev - -struct D1 { - virtual void bar(); - void *d1; -}; -void D1::bar() { } - -class F : virtual public D1, virtual public D { -public: - virtual void foo(); - void *f; -}; -void F::foo() { } - -void test2() { - F f; - f.f = 0; -} - -static_assert(sizeof(F) == sizeof(void*)*4, "invalid vbase size"); |