bjoernager/rust
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move InitMask to its own module

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This commit is contained in:
Ralf Jung 2022-11-06 13:44:50 +01:00
parent 3477645a23
commit c3a7ca1125
7 changed files with 582 additions and 598 deletions
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6
compiler/rustc_const_eval/src/interpret/memory.rs
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@ -1089,7 +1089,7 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
.prepare_copy(src_range, dest_offset, num_copies, self)
.map_err(|e| e.to_interp_error(dest_alloc_id))?;
// Prepare a copy of the initialization mask.
let init = src_alloc.compress_uninit_range(src_range);
let init = src_alloc.init_mask().prepare_copy(src_range);
// Destination alloc preparations and access hooks.
let (dest_alloc, extra) = self.get_alloc_raw_mut(dest_alloc_id)?;
@ -1155,8 +1155,8 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
}
// now fill in all the "init" data
dest_alloc.mark_compressed_init_range(
&init,
dest_alloc.init_mask_apply_copy(
init,
alloc_range(dest_offset, size), // just a single copy (i.e., not full `dest_range`)
num_copies,
);