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由 Patrick Walton 提交于
Previously, LLVM was generating a ton of byte-by-byte copies, leading to huge numbers of vregs and bloating the code. Now, using memset, the code becomes a nice series of SSE moves instead.
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Previously, LLVM was generating a ton of byte-by-byte copies, leading to huge numbers of vregs and bloating the code. Now, using memset, the code becomes a nice series of SSE moves instead.