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2012 Mar 20
1
[LLVMdev] recognizing DTORs and vptr updates in LLVM.
...we may still need this knob for other
purposes.
--kcc
> How many more special cases like this are you going to require?
>
> -Chris
>
>
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2012 Mar 19
0
[LLVMdev] recognizing DTORs and vptr updates in LLVM.
On Mar 19, 2012, at 2:52 PM, Kostya Serebryany 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.
> Rationale: need to distinguish benign and
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 (