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Rollup merge of #99027 - tmiasko:basic-blocks, r=oli-obk

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Replace `Body::basic_blocks()` with field access

Since the refactoring in #98930, it is possible to borrow the basic blocks
independently from other parts of MIR by accessing the `basic_blocks` field
directly.

Replace unnecessary `Body::basic_blocks()` method with a direct field access,
which has an additional benefit of borrowing the basic blocks only.
This commit is contained in:
Matthias Krüger
2022-08-29 06:34:43 +02:00
committed by GitHub
parent a96b44c9e2 b48870b451
commit d182081de1
65 changed files with 131 additions and 140 deletions
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2
compiler/rustc_const_eval/src/interpret/eval_context.rs
View File

@@ -782,7 +782,7 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
assert_eq!(
unwinding,
match self.frame().loc {
Ok(loc) => self.body().basic_blocks()[loc.block].is_cleanup,
Ok(loc) => self.body().basic_blocks[loc.block].is_cleanup,
Err(_) => true,
}
);

2
compiler/rustc_const_eval/src/interpret/intrinsics/caller_location.rs
View File

@@ -28,7 +28,7 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
let mut source_info = *frame.body.source_info(loc);
// If this is a `Call` terminator, use the `fn_span` instead.
let block = &frame.body.basic_blocks()[loc.block];
let block = &frame.body.basic_blocks[loc.block];
if loc.statement_index == block.statements.len() {
debug!(
"find_closest_untracked_caller_location: got terminator {:?} ({:?})",

2
compiler/rustc_const_eval/src/interpret/step.rs
View File

@@ -53,7 +53,7 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
self.pop_stack_frame(/* unwinding */ true)?;
return Ok(true);
};
let basic_block = &self.body().basic_blocks()[loc.block];
let basic_block = &self.body().basic_blocks[loc.block];
if let Some(stmt) = basic_block.statements.get(loc.statement_index) {
let old_frames = self.frame_idx();