[LLVMdev] [PATCH] Add simple cross-block DSE.
glguida at gmail.com
Tue Jan 5 16:58:10 PST 2010
This patch implements cross-block dead store elimination for a simple
scenario -- which was somehow important in my case --, i.e. when a
store has only one memory dependence in a function.
This patch is a bit narrow-minded (e..g, only store instructions are
checked for memory dependencies), but I can always make it more
generic, if you give me pointers *and* my code is correct.
It was a type of people I did not know, I found them very strange and
they did not inspire confidence at all. Later I learned that I had been
introduced to electronic engineers.
E. W. Dijkstra
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