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Add methods for checking for full ranges to Scalar and WrappingRange

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Move *_max methods back to util

change to inline instead of inline(always)

Remove valid_range_exclusive from scalar
Use WrappingRange instead

implement always_valid_for in a safer way

Fix accidental edit
This commit is contained in:
Andreas Liljeqvist
2021-08-25 15:21:45 +02:00
parent c5cbf7852a
commit 05cd48b008
7 changed files with 41 additions and 56 deletions
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6
compiler/rustc_codegen_ssa/src/traits/builder.rs
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@@ -16,11 +16,9 @@ use crate::MemFlags;
use rustc_middle::ty::layout::{HasParamEnv, TyAndLayout};
use rustc_middle::ty::Ty;
use rustc_span::Span;
use rustc_target::abi::{Abi, Align, Scalar, Size};
use rustc_target::abi::{Abi, Align, Scalar, Size, WrappingRange};
use rustc_target::spec::HasTargetSpec;
use std::ops::Range;
#[derive(Copy, Clone)]
pub enum OverflowOp {
Add,
@@ -158,7 +156,7 @@ pub trait BuilderMethods<'a, 'tcx>:
dest: PlaceRef<'tcx, Self::Value>,
) -> Self;
fn range_metadata(&mut self, load: Self::Value, range: Range<u128>);
fn range_metadata(&mut self, load: Self::Value, range: &WrappingRange);
fn nonnull_metadata(&mut self, load: Self::Value);
fn store(&mut self, val: Self::Value, ptr: Self::Value, align: Align) -> Self::Value;