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authorJakob Stoklund Olesen <stoklund@2pi.dk>2011-01-08 23:10:59 +0000
committerJakob Stoklund Olesen <stoklund@2pi.dk>2011-01-08 23:10:59 +0000
commitd3438eb27dab28501d41b473482a285da2d2cd33 (patch)
tree0578e5daa3da3ef0daaf01e5c0c1e7565030eb94 /llvm/lib/CodeGen/CodeGen.cpp
parent28d76692b63217d4a44f8e1e47e887a02129a62a (diff)
downloadbcm5719-llvm-d3438eb27dab28501d41b473482a285da2d2cd33.tar.gz
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Don't document exactly how virtual registers are represented as integers. Code
shouldn't depend directly on that. Give an example of how to iterate over all virtual registers in a function without depending on the representation. llvm-svn: 123099
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