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Handle discriminant in DataflowConstProp #107411

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Merged
merged 8 commits into from
Feb 15, 2023
Merged

Handle discriminant in DataflowConstProp #107411

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0d59b8c
Remove redundant test.
cjgillot Jan 21, 2023
cd3649b
Only exclude locals if the place is not indirect.
cjgillot Jan 21, 2023
9a6c04f
Handle discriminants in dataflow-const-prop.
cjgillot Jan 21, 2023
c48756c
Limit creation of tracked place directly.
cjgillot Jan 28, 2023
9af191f
Improve value_analysis API.
cjgillot Jan 29, 2023
67a8c16
Complete for_each_aliasing_place.
cjgillot Jan 30, 2023
df889c9
Rename assign_idx methods.
cjgillot Feb 3, 2023
09797a4
Typo.
cjgillot Feb 13, 2023
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Remove redundant test.
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@cjgillot
cjgillot committed Feb 6, 2023
commit 0d59b8c997e31095732c9f9864e10d76daaeb42e
3 changes: 1 addition & 2 deletions compiler/rustc_mir_dataflow/src/value_analysis.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -622,8 +622,7 @@ impl Map {
ty: Ty<'tcx>,
filter: &mut impl FnMut(Ty<'tcx>) -> bool,
) {
// Note: The framework supports only scalars for now.
if filter(ty) && ty.is_scalar() {
if filter(ty) {
// We know that the projection only contains trackable elements.
let place = self.make_place(local, projection).unwrap();

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