[llvm-commits] [llvm] r47541 - in /llvm/trunk: lib/Transforms/Scalar/GVN.cpp test/Transforms/GVN/2008-02-24-NonDominatedMemcpy.ll test/Transforms/GVN/memcpy.ll

[Duncan Sands]

Hi Owen,

> Fix an issue where GVN would try to use an instruction before its definition when performing return slot optimization.

doesn't the memcpy+memcpy optimization potentially have the same problem?

Ciao,

Duncan.