bjoernager/rust
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Use unsigned_abs throughout repository

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This commit is contained in:
Jacob Pratt 2021-01-12 20:12:08 -05:00
parent 85394252e6
commit edf2e3725e
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5 changed files with 6 additions and 15 deletions
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4
compiler/rustc_mir/src/interpret/intrinsics.rs
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@ -7,7 +7,7 @@ use std::convert::TryFrom;
use rustc_hir::def_id::DefId;
use rustc_middle::mir::{
self,
interpret::{uabs, ConstValue, GlobalId, InterpResult, Scalar},
interpret::{ConstValue, GlobalId, InterpResult, Scalar},
BinOp,
};
use rustc_middle::ty;
@ -542,7 +542,7 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
// memory between these pointers must be accessible. Note that we do not require the
// pointers to be properly aligned (unlike a read/write operation).
let min_ptr = if offset_bytes >= 0 { ptr } else { offset_ptr };
let size: u64 = uabs(offset_bytes);
let size = offset_bytes.unsigned_abs();
// This call handles checking for integer/NULL pointers.
self.memory.check_ptr_access_align(
min_ptr,