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Make ptr_guaranteed_cmp a rustc_intrinsic and favor its body over backends implementing it

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This commit is contained in:
Oli Scherer 2024-03-05 17:50:07 +00:00
parent e0d67aeb0b
commit 3e5c468662
4 changed files with 19 additions and 24 deletions
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7
compiler/rustc_codegen_cranelift/src/intrinsics/mod.rs
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@ -757,13 +757,6 @@ fn codegen_regular_intrinsic_call<'tcx>(
ret.write_cvalue(fx, val);
}
sym::ptr_guaranteed_cmp => {
intrinsic_args!(fx, args => (a, b); intrinsic);
let val = crate::num::codegen_ptr_binop(fx, BinOp::Eq, a, b).load_scalar(fx);
ret.write_cvalue(fx, CValue::by_val(val, fx.layout_of(fx.tcx.types.u8)));
}
sym::caller_location => {
intrinsic_args!(fx, args => (); intrinsic);