llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-02 09:33:59 +00:00

History

Chris Lattner 52b25db3ef Add a simple little improvement to the local spiller to keep track of stores

and delete them if they turn out to be dead.  This is a useful little hack
that even speeds up some programs.  For example, it speeds up Ptrdist/ks
from 17.53s to 15.59s, and 188.ammp from 149s to 146s.

This also speeds up llc :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16630 91177308-0d34-0410-b5e6-96231b3b80d8

2004-10-01 19:47:12 +00:00

Analysis

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