================
@@ -4693,6 +4693,16 @@ defm strict_return : BoolFOption<"strict-return",
" of a non-void function as unreachable">,
PosFlag<SetTrue>>;
+def ftrap_unreachable
+ : Joined<["-"], "ftrap-unreachable=">,
+ Group<f_Group>,
+ Visibility<[ClangOption, CC1Option]>,
+ HelpText<"Replace ``llvm.unreachable`` instructions with traps, when it
is supported and profitable.">,
----------------
MaskRay wrote:
We omit the trailing `.`. If more text is needed, consider adding it to
https://clang.llvm.org/docs/UsersManual.html#controlling-code-generation near
https://clang.llvm.org/docs/UsersManual.html#cmdoption-ftrap-function
https://github.com/llvm/llvm-project/pull/174894
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