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Fix rebase fallout

This commit is contained in:
Jonas Schievink 2020-06-24 02:47:16 +02:00
parent 484db5b08a
commit 5728834448
1 changed files with 13 additions and 7 deletions
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20
compiler/rustc_mir/src/transform/dest_prop.rs
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@ -585,12 +585,17 @@ impl Conflicts<'a> {
fn record_terminator_conflicts(&mut self, term: &Terminator<'_>) {
match &term.kind {
TerminatorKind::DropAndReplace { location, value, target: _, unwind: _ } => {
TerminatorKind::DropAndReplace {
place: dropped_place,
value,
target: _,
unwind: _,
} => {
if let Some(place) = value.place() {
if !place.is_indirect() && !location.is_indirect() {
if !place.is_indirect() && !dropped_place.is_indirect() {
self.record_local_conflict(
place.local,
location.local,
dropped_place.local,
"DropAndReplace operand overlap",
);
}
@ -613,6 +618,7 @@ impl Conflicts<'a> {
destination: Some((dest_place, _)),
cleanup: _,
from_hir_call: _,
fn_span: _,
} => {
// No arguments may overlap with the destination.
for arg in args.iter().chain(Some(func)) {
@ -701,7 +707,7 @@ impl Conflicts<'a> {
InlineAsmOperand::Out { reg: _, late: _, place: None }
| InlineAsmOperand::Const { value: _ }
| InlineAsmOperand::SymFn { value: _ }
| InlineAsmOperand::SymStatic { value: _ } => {}
| InlineAsmOperand::SymStatic { def_id: _ } => {}
}
}
}
@ -717,7 +723,7 @@ impl Conflicts<'a> {
| InlineAsmOperand::In { reg: _, value: _ }
| InlineAsmOperand::Out { reg: _, late: _, place: None }
| InlineAsmOperand::SymFn { value: _ }
| InlineAsmOperand::SymStatic { value: _ } => {}
| InlineAsmOperand::SymStatic { def_id: _ } => {}
}
}
}
@ -732,7 +738,7 @@ impl Conflicts<'a> {
| TerminatorKind::Drop { .. }
| TerminatorKind::Assert { .. }
| TerminatorKind::GeneratorDrop
| TerminatorKind::FalseEdges { .. }
| TerminatorKind::FalseEdge { .. }
| TerminatorKind::FalseUnwind { .. } => {}
}
}
@ -759,7 +765,7 @@ impl Conflicts<'a> {
}
/// Merges the conflicts of `a` and `b`, so that each one inherits all conflicts of the other.
///
///
/// `can_unify` must have returned `true` for the same locals, or this may panic or lead to
/// miscompiles.
///