Displaying 2 results from an estimated 2 matches for "881d89d2".
2012 Mar 19
0
[LLVMdev] recognizing DTORs and vptr updates in LLVM.
On Mon, Mar 19, 2012 at 2:52 PM, Kostya Serebryany <kcc at google.com> wrote:
> Hello,
>
> While instrumenting LLVM IR in ThreadSanitizer (race detector), I need
> to distinguish between a store to vtable pointer (vptr) and any other
> regular store.
> This special treatment should be limited to class DTORs, so I should also
> know when a function is a DTOR.
>
2012 Mar 19
5
[LLVMdev] recognizing DTORs and vptr updates in LLVM.
Hello,
While instrumenting LLVM IR in ThreadSanitizer (race detector), I need
to distinguish between a store to vtable pointer (vptr) and any other
regular store.
This special treatment should be limited to class DTORs, so I should also
know when a function is a DTOR.
Rationale: need to distinguish benign and harmful races on vptr (