bjoernager/rust
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move ConstValue into mir

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this way we have mir::ConstValue and ty::ValTree as reasonably parallel
This commit is contained in:
Ralf Jung 2023-09-16 09:36:22 +02:00
parent be8f5f6e7f
commit 5a0a1ff0cd
34 changed files with 245 additions and 254 deletions
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13
compiler/rustc_monomorphize/src/collector.rs
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@ -170,8 +170,7 @@ use rustc_hir as hir;
use rustc_hir::def::DefKind;
use rustc_hir::def_id::{DefId, DefIdMap, LocalDefId};
use rustc_hir::lang_items::LangItem;
use rustc_middle::mir::interpret::{AllocId, ConstValue};
use rustc_middle::mir::interpret::{ErrorHandled, GlobalAlloc, Scalar};
use rustc_middle::mir::interpret::{AllocId, ErrorHandled, GlobalAlloc, Scalar};
use rustc_middle::mir::mono::{InstantiationMode, MonoItem};
use rustc_middle::mir::visit::Visitor as MirVisitor;
use rustc_middle::mir::{self, Local, Location};
@ -1442,13 +1441,15 @@ fn collect_used_items<'tcx>(
#[instrument(skip(tcx, output), level = "debug")]
fn collect_const_value<'tcx>(
tcx: TyCtxt<'tcx>,
value: ConstValue<'tcx>,
value: mir::ConstValue<'tcx>,
output: &mut MonoItems<'tcx>,
) {
match value {
ConstValue::Scalar(Scalar::Ptr(ptr, _size)) => collect_alloc(tcx, ptr.provenance, output),
ConstValue::Indirect { alloc_id, .. } => collect_alloc(tcx, alloc_id, output),
ConstValue::Slice { data, start: _, end: _ } => {
mir::ConstValue::Scalar(Scalar::Ptr(ptr, _size)) => {
collect_alloc(tcx, ptr.provenance, output)
}
mir::ConstValue::Indirect { alloc_id, .. } => collect_alloc(tcx, alloc_id, output),
mir::ConstValue::Slice { data, start: _, end: _ } => {
for &id in data.inner().provenance().ptrs().values() {
collect_alloc(tcx, id, output);
}