llvm/lib/CodeGen/RegAllocFast.cpp · 7d22a81b61ca7967b4c9f9654ecc3f06a8f3028c · Roger Ferrer / llvm-epi-0.8 · GitLab

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Only use clairvoyance when defining a register, and then only if it has one use. · 7d22a81b
Jakob Stoklund Olesen authored May 17, 2010
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This makes allocation independent on the ordering of use-def chains.

llvm-svn: 103935
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7d22a81b