diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/ipa/pr46984.C')
-rw-r--r-- | gcc/testsuite/g++.dg/ipa/pr46984.C | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/ipa/pr46984.C b/gcc/testsuite/g++.dg/ipa/pr46984.C new file mode 100644 index 000000000..464ceb14a --- /dev/null +++ b/gcc/testsuite/g++.dg/ipa/pr46984.C @@ -0,0 +1,63 @@ +// { dg-options "-O -fipa-cp -fno-early-inlining -flto" } +// { dg-do run } +// { dg-require-effective-target lto } + +extern "C" void abort (); + +class A +{ +public: + virtual void foo () {abort();} +}; + +class B : public A +{ +public: + int z; + virtual void foo () {abort();} +}; + +class C : public A +{ +public: + void *a[32]; + unsigned long b; + long c[32]; + + virtual void foo () {abort();} +}; + +class D : public C, public B +{ +public: + D () : C(), B() + { + int i; + for (i = 0; i < 32; i++) + { + a[i] = (void *) 0; + c[i] = 0; + } + b = 0xaaaa; + } + + virtual void foo (); +}; + +void D::foo() +{ + if (b != 0xaaaa) + abort(); +} + +static inline void bar (B &b) +{ + b.foo (); +} + +int main() +{ + D d; + bar (d); + return 0; +} |