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Further Implement is_val_statically_known

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This commit is contained in:
Nicholas Thompson 2024-01-23 12:02:31 -05:00
parent 5a4561749a
commit 971e37ff7e
5 changed files with 39 additions and 14 deletions
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6
compiler/rustc_codegen_cranelift/src/intrinsics/mod.rs
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@ -439,6 +439,12 @@ fn codegen_regular_intrinsic_call<'tcx>(
ret.write_cvalue(fx, a);
}
sym::is_val_statically_known => {
intrinsic_args!(fx, args => (_a); intrinsic);
let res = fx.bcx.ins().iconst(types::I8, 0);
ret.write_cvalue(fx, CValue::by_val(res, ret.layout()));
}
sym::breakpoint => {
intrinsic_args!(fx, args => (); intrinsic);