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Nikita Popov 0575846f80 Handle Win64 builtins ABI change in LLVM 14 ... As of https://reviews.llvm.org/D110413, these no longer use the unadjusted ABI (and use normal C ABI instead, passing i128 indirectly and returning it as <2 x i64>). To support both LLVM 14 and older versions, rustc will expose a "llvm14-builtins-abi" target feature, based on which compiler-builtins can chose the appropriate ABI. This is needed for rust-lang/rust#93577.		2022-02-15 16:29:29 +01:00
library/compiler-builtins	Handle Win64 builtins ABI change in LLVM 14	2022-02-15 16:29:29 +01:00