diff options
Diffstat (limited to 'compiler/rustc_codegen_ssa/src/mir/constant.rs')
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/mir/constant.rs | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/compiler/rustc_codegen_ssa/src/mir/constant.rs b/compiler/rustc_codegen_ssa/src/mir/constant.rs index 7fec4047a95..fde4e85f966 100644 --- a/compiler/rustc_codegen_ssa/src/mir/constant.rs +++ b/compiler/rustc_codegen_ssa/src/mir/constant.rs @@ -13,37 +13,37 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> { pub fn eval_mir_constant_to_operand( &self, bx: &mut Bx, - constant: &mir::Constant<'tcx>, + constant: &mir::ConstOperand<'tcx>, ) -> OperandRef<'tcx, Bx::Value> { let val = self.eval_mir_constant(constant); let ty = self.monomorphize(constant.ty()); OperandRef::from_const(bx, val, ty) } - pub fn eval_mir_constant(&self, constant: &mir::Constant<'tcx>) -> mir::ConstValue<'tcx> { - self.monomorphize(constant.literal) + pub fn eval_mir_constant(&self, constant: &mir::ConstOperand<'tcx>) -> mir::ConstValue<'tcx> { + self.monomorphize(constant.const_) .eval(self.cx.tcx(), ty::ParamEnv::reveal_all(), Some(constant.span)) .expect("erroneous constant not captured by required_consts") } /// This is a convenience helper for `simd_shuffle_indices`. It has the precondition - /// that the given `constant` is an `ConstantKind::Unevaluated` and must be convertible to + /// that the given `constant` is an `Const::Unevaluated` and must be convertible to /// a `ValTree`. If you want a more general version of this, talk to `wg-const-eval` on zulip. /// /// Note that this function is cursed, since usually MIR consts should not be evaluated to valtrees! pub fn eval_unevaluated_mir_constant_to_valtree( &self, - constant: &mir::Constant<'tcx>, + constant: &mir::ConstOperand<'tcx>, ) -> Result<Option<ty::ValTree<'tcx>>, ErrorHandled> { - let uv = match self.monomorphize(constant.literal) { - mir::ConstantKind::Unevaluated(uv, _) => uv.shrink(), - mir::ConstantKind::Ty(c) => match c.kind() { + let uv = match self.monomorphize(constant.const_) { + mir::Const::Unevaluated(uv, _) => uv.shrink(), + mir::Const::Ty(c) => match c.kind() { // A constant that came from a const generic but was then used as an argument to old-style // simd_shuffle (passing as argument instead of as a generic param). rustc_type_ir::ConstKind::Value(valtree) => return Ok(Some(valtree)), other => span_bug!(constant.span, "{other:#?}"), }, - // We should never encounter `ConstantKind::Val` unless MIR opts (like const prop) evaluate + // We should never encounter `Const::Val` unless MIR opts (like const prop) evaluate // a constant and write that value back into `Operand`s. This could happen, but is unlikely. // Also: all users of `simd_shuffle` are on unstable and already need to take a lot of care // around intrinsics. For an issue to happen here, it would require a macro expanding to a @@ -65,7 +65,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> { pub fn simd_shuffle_indices( &mut self, bx: &Bx, - constant: &mir::Constant<'tcx>, + constant: &mir::ConstOperand<'tcx>, ) -> (Bx::Value, Ty<'tcx>) { let ty = self.monomorphize(constant.ty()); let val = self |
