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| author | The Miri Conjob Bot <miri@cron.bot> | 2024-02-16 05:02:04 +0000 |
|---|---|---|
| committer | The Miri Conjob Bot <miri@cron.bot> | 2024-02-16 05:02:04 +0000 |
| commit | f1abde7e5d9cc9b392d92ed87602a75f5c6eb1e3 (patch) | |
| tree | c20d747fb82bbd76097752e43d2d34846a8e819d /compiler/rustc_mir_transform/src/jump_threading.rs | |
| parent | 089eb6b11faee46ca2bd3cfdefacc0bd4b4b4c1d (diff) | |
| parent | db4ba498d9ffd584f9fd5483acd0c996c3379d8e (diff) | |
| download | rust-f1abde7e5d9cc9b392d92ed87602a75f5c6eb1e3.tar.gz rust-f1abde7e5d9cc9b392d92ed87602a75f5c6eb1e3.zip | |
Merge from rustc
Diffstat (limited to 'compiler/rustc_mir_transform/src/jump_threading.rs')
| -rw-r--r-- | compiler/rustc_mir_transform/src/jump_threading.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/compiler/rustc_mir_transform/src/jump_threading.rs b/compiler/rustc_mir_transform/src/jump_threading.rs index 78ba166ba43..ad8f21ffbda 100644 --- a/compiler/rustc_mir_transform/src/jump_threading.rs +++ b/compiler/rustc_mir_transform/src/jump_threading.rs @@ -68,6 +68,12 @@ impl<'tcx> MirPass<'tcx> for JumpThreading { let def_id = body.source.def_id(); debug!(?def_id); + // Optimizing coroutines creates query cycles. + if tcx.is_coroutine(def_id) { + trace!("Skipped for coroutine {:?}", def_id); + return; + } + let param_env = tcx.param_env_reveal_all_normalized(def_id); let map = Map::new(tcx, body, Some(MAX_PLACES)); let loop_headers = loop_headers(body); |