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test that the ptr-to-method is succefully eliminated, leaving just the vtable dispatch.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41047 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2007-08-13 17:17:03 +00:00
parent fe9d82a71b
commit d2953866d6
1 changed files with 14 additions and 0 deletions
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test/C++Frontend/ptr-to-method-devirt.cpp Normal file
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// PR1602
// RUN: %llvmgxx -c -emit-llvm %s -o - -O3 | llvm-dis | not grep ptrtoint
// RUN: %llvmgxx -c -emit-llvm %s -o - -O3 | llvm-dis | grep getelementptr | count 1
struct S { virtual void f(); };
typedef void (S::*P)(void);
const P p = &S::f;
void g(S s) {
(s.*p)();
}