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| author | Bryan Garza <1396101+bryangarza@users.noreply.github.com> | 2022-12-20 00:51:17 +0000 |
|---|---|---|
| committer | Bryan Garza <1396101+bryangarza@users.noreply.github.com> | 2023-01-23 23:56:22 +0000 |
| commit | 360db516ccf358bd4b35c483ae44634a74c66c0b (patch) | |
| tree | b93ee5a07bbfa3db492ba3baaa26f645b4252121 /tests/mir-opt/lower_array_len.array_bound.NormalizeArrayLen.panic-unwind.diff | |
| parent | c8e6a9e8b6251bbc8276cb78cabe1998deecbed7 (diff) | |
| download | rust-360db516ccf358bd4b35c483ae44634a74c66c0b.tar.gz rust-360db516ccf358bd4b35c483ae44634a74c66c0b.zip | |
Create stable metric to measure long computation in Const Eval
This patch adds a `MirPass` that tracks the number of back-edges and function calls in the CFG, adds a new MIR instruction to increment a counter every time they are encountered during Const Eval, and emit a warning if a configured limit is breached.
Diffstat (limited to 'tests/mir-opt/lower_array_len.array_bound.NormalizeArrayLen.panic-unwind.diff')
0 files changed, 0 insertions, 0 deletions