diff options
| -rw-r--r-- | compiler/rustc_middle/src/mir/basic_blocks.rs | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/compiler/rustc_middle/src/mir/basic_blocks.rs b/compiler/rustc_middle/src/mir/basic_blocks.rs index 29873a93fe6..7722e7b47cf 100644 --- a/compiler/rustc_middle/src/mir/basic_blocks.rs +++ b/compiler/rustc_middle/src/mir/basic_blocks.rs @@ -26,7 +26,6 @@ struct Cache { predecessors: OnceCell<Predecessors>, switch_sources: OnceCell<SwitchSources>, is_cyclic: OnceCell<bool>, - postorder: OnceCell<Vec<BasicBlock>>, reverse_postorder: OnceCell<Vec<BasicBlock>>, dominators: OnceCell<Dominators<BasicBlock>>, } @@ -63,14 +62,6 @@ impl<'tcx> BasicBlocks<'tcx> { }) } - /// Returns basic blocks in a postorder. - #[inline] - pub fn postorder(&self) -> &[BasicBlock] { - self.cache.postorder.get_or_init(|| { - Postorder::new(&self.basic_blocks, START_BLOCK).map(|(bb, _)| bb).collect() - }) - } - /// Returns basic blocks in a reverse postorder. #[inline] pub fn reverse_postorder(&self) -> &[BasicBlock] { |