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On 9/30/13 9:40 AM, Alexey Samsonov wrote: > Hi llvmdev! > > There are cases when we want our instrumentation passes for Sanitizer > tools to insert llvm.memset.* calls (basically, we want to mark > certain region of user memory as (un)addressable by writing magic > values for "shadow" of that memory region). llvm.memset are convenient: > (1) we don't have to

Hi llvmdev! There are cases when we want our instrumentation passes for Sanitizer tools to insert llvm.memset.* calls (basically, we want to mark certain region of user memory as (un)addressable by writing magic values for "shadow" of that memory region). llvm.memset are convenient: (1) we don't have to manually emit all these n-byte stores in a cycle. (2) llvm.memset can be inlined

...ing listLLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.eduhttp://lists.cs.uiuc.edu/mailman/listinfo/llvmdev > > > -- Alexey Samsonov, MSK -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130930/2158fc25/attachment.html>