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refactor check_{lang,library}_ub: use a single intrinsic, put policy into library

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This commit is contained in:
Ralf Jung 2024-03-17 10:29:02 +01:00
parent 987ef4c922
commit 6177530420
34 changed files with 133 additions and 118 deletions
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5
compiler/rustc_hir_analysis/src/check/intrinsic.rs
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@ -127,8 +127,7 @@ pub fn intrinsic_operation_unsafety(tcx: TyCtxt<'_>, intrinsic_id: LocalDefId) -
| sym::variant_count
| sym::is_val_statically_known
| sym::ptr_mask
| sym::check_language_ub
| sym::check_library_ub
| sym::ub_checks
| sym::fadd_algebraic
| sym::fsub_algebraic
| sym::fmul_algebraic
@ -571,7 +570,7 @@ pub fn check_intrinsic_type(
(0, 0, vec![Ty::new_imm_ptr(tcx, Ty::new_unit(tcx))], tcx.types.usize)
}
sym::check_language_ub | sym::check_library_ub => (0, 1, Vec::new(), tcx.types.bool),
sym::ub_checks => (0, 1, Vec::new(), tcx.types.bool),
sym::simd_eq
| sym::simd_ne