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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 > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20120319/e3049778/attachment.html>
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 (