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Use param_env_reveal_all_normalized in MIR opts.

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This commit is contained in:
Camille GILLOT 2023-04-15 08:34:05 +00:00
parent 7efcf67a3b
commit 4fe51365d7
7 changed files with 10 additions and 8 deletions
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2
compiler/rustc_mir_transform/src/dataflow_const_prop.rs
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@ -323,7 +323,7 @@ impl<'tcx> std::fmt::Debug for ScalarTy<'tcx> {
impl<'a, 'tcx> ConstAnalysis<'a, 'tcx> {
pub fn new(tcx: TyCtxt<'tcx>, body: &'a Body<'tcx>, map: Map) -> Self {
let param_env = tcx.param_env(body.source.def_id());
let param_env = tcx.param_env_reveal_all_normalized(body.source.def_id());
Self {
map,
tcx,

2
compiler/rustc_mir_transform/src/large_enums.rs
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@ -120,7 +120,7 @@ impl EnumSizeOpt {
fn optim<'tcx>(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
let mut alloc_cache = FxHashMap::default();
let body_did = body.source.def_id();
let param_env = tcx.param_env(body_did);
let param_env = tcx.param_env_reveal_all_normalized(body_did);
let blocks = body.basic_blocks.as_mut();
let local_decls = &mut body.local_decls;

2
compiler/rustc_mir_transform/src/match_branches.rs
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@ -46,7 +46,7 @@ impl<'tcx> MirPass<'tcx> for MatchBranchSimplification {
fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
let def_id = body.source.def_id();
let param_env = tcx.param_env(def_id);
let param_env = tcx.param_env_reveal_all_normalized(def_id);
let bbs = body.basic_blocks.as_mut();
let mut should_cleanup = false;

4
compiler/rustc_mir_transform/src/shim.rs
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@ -355,7 +355,7 @@ fn build_thread_local_shim<'tcx>(tcx: TyCtxt<'tcx>, instance: ty::InstanceDef<'t
fn build_clone_shim<'tcx>(tcx: TyCtxt<'tcx>, def_id: DefId, self_ty: Ty<'tcx>) -> Body<'tcx> {
debug!("build_clone_shim(def_id={:?})", def_id);
let param_env = tcx.param_env(def_id);
let param_env = tcx.param_env_reveal_all_normalized(def_id);
let mut builder = CloneShimBuilder::new(tcx, def_id, self_ty);
let is_copy = self_ty.is_copy_modulo_regions(tcx, param_env);
@ -836,7 +836,7 @@ fn build_call_shim<'tcx>(
pub fn build_adt_ctor(tcx: TyCtxt<'_>, ctor_id: DefId) -> Body<'_> {
debug_assert!(tcx.is_constructor(ctor_id));
let param_env = tcx.param_env(ctor_id);
let param_env = tcx.param_env_reveal_all_normalized(ctor_id);
// Normalize the sig.
let sig = tcx

2
compiler/rustc_mir_transform/src/simplify_branches.rs
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@ -16,7 +16,7 @@ impl<'tcx> MirPass<'tcx> for SimplifyConstCondition {
}
fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
let param_env = tcx.param_env(body.source.def_id());
let param_env = tcx.param_env_reveal_all_normalized(body.source.def_id());
for block in body.basic_blocks_mut() {
let terminator = block.terminator_mut();
terminator.kind = match terminator.kind {

2
compiler/rustc_mir_transform/src/simplify_comparison_integral.rs
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@ -37,7 +37,7 @@ impl<'tcx> MirPass<'tcx> for SimplifyComparisonIntegral {
let opts = helper.find_optimizations();
let mut storage_deads_to_insert = vec![];
let mut storage_deads_to_remove: Vec<(usize, BasicBlock)> = vec![];
let param_env = tcx.param_env(body.source.def_id());
let param_env = tcx.param_env_reveal_all_normalized(body.source.def_id());
for opt in opts {
trace!("SUCCESS: Applying {:?}", opt);
// replace terminator with a switchInt that switches on the integer directly

4
compiler/rustc_mir_transform/src/uninhabited_enum_branching.rs
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@ -109,7 +109,9 @@ impl<'tcx> MirPass<'tcx> for UninhabitedEnumBranching {
continue;
};
let layout = tcx.layout_of(tcx.param_env(body.source.def_id()).and(discriminant_ty));
let layout = tcx.layout_of(
tcx.param_env_reveal_all_normalized(body.source.def_id()).and(discriminant_ty),
);
let allowed_variants = if let Ok(layout) = layout {
variant_discriminants(&layout, discriminant_ty, tcx)