Miguel Ojeda a65ec44779 Add -Zno-jump-tables ... This flag mimics GCC/Clang's `-fno-jump-tables` [1][2], which makes the codegen backend avoid generating jump tables when lowering switches. In the case of LLVM, the `"no-jump-tables"="true"` function attribute is added to every function. The kernel currently needs it for x86 when enabling IBT [3], as well as for Alpha (plus VDSO objects in MIPS/LoongArch). [1] https://gcc.gnu.org/onlinedocs/gcc/Code-Gen-Options.html#index-fno-jump-tables [2] https://clang.llvm.org/docs/ClangCommandLineReference.html#cmdoption-clang-fjump-tables [3] https://github.com/torvalds/linux/blob/v6.1/arch/x86/Makefile#L75-L83 Signed-off-by: Miguel Ojeda <ojeda@kernel.org>		2022-12-20 21:42:54 +01:00
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src	Add -Zno-jump-tables	2022-12-20 21:42:54 +01:00
Cargo.toml	Enable icu sync feature for parallel compiler	2022-11-18 14:46:35 -08:00