[PATCH] D57915: [COFF, ARM64] Remove definitions for _byteswap library functions
Eli Friedman via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Thu Feb 7 12:06:40 PST 2019
efriedma added a comment.
Should clang IR generation be lowering these to bswap calls anyway? Even if the function technically exists in the ucrt, it's going to be pretty slow to call it.
Please leave the tests; fix the CHECK lines, if necessary, but we should still check it compiles.
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