[llvm-branch-commits] [clang] [CIR] Add options to emit ClangIR and enable the ClangIR pipeline (PR #89030)

Erich Keane via llvm-branch-commits llvm-branch-commits at lists.llvm.org
Wed Apr 17 06:26:58 PDT 2024


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@@ -2876,6 +2876,15 @@ def flax_vector_conversions : Flag<["-"], "flax-vector-conversions">, Group<f_Gr
 def flimited_precision_EQ : Joined<["-"], "flimited-precision=">, Group<f_Group>;
 def fapple_link_rtlib : Flag<["-"], "fapple-link-rtlib">, Group<f_Group>,
   HelpText<"Force linking the clang builtins runtime library">;
+
+/// ClangIR-specific options - BEGIN
+def fclangir_enable : Flag<["-"], "fclangir-enable">, Visibility<[ClangOption, CC1Option]>,
+  Group<f_Group>, HelpText<"Use ClangIR pipeline to compile">,
+  MarshallingInfoFlag<FrontendOpts<"UseClangIRPipeline">>;
+def emit_cir : Flag<["-"], "emit-cir">, Visibility<[ClangOption, CC1Option]>,
+  Group<Action_Group>, HelpText<"Build ASTs and then lower to ClangIR, emit the .cir file">;
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erichkeane wrote:

The 'help' text says this outputs to a file: Does this actually, or does it work more like -emit-llvm, which outputs to whatever the 'out' file is?

https://github.com/llvm/llvm-project/pull/89030


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