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Commit fef37287 authored by Jim Grosbach's avatar Jim Grosbach
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Make ARM add rN, sp, #imm instructions rematerializable. That's how the... 

Make ARM add rN, sp, #imm instructions rematerializable. That's how the address of locals is calculated, so this should
help relieve register pressure a bit. Recalculating the local address is
almost always going to be better than spilling.

llvm-svn: 112503
parent e40e4218
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