diff options
| author | Martin Nordholts <martin.nordholts@codetale.se> | 2024-05-04 16:21:50 +0200 |
|---|---|---|
| committer | Martin Nordholts <martin.nordholts@codetale.se> | 2024-06-14 20:25:17 +0200 |
| commit | f5f067bf9d8de86f3a546a33d8a2e08dfa64cde1 (patch) | |
| tree | 9c7c9f66f146b8311ef5e2d6fe7bed62104f77e8 /compiler/rustc_driver_impl/src | |
| parent | 651ff643ae68438213bded335ef47cc9c50d3039 (diff) | |
| download | rust-f5f067bf9d8de86f3a546a33d8a2e08dfa64cde1.tar.gz rust-f5f067bf9d8de86f3a546a33d8a2e08dfa64cde1.zip | |
Deprecate no-op codegen option `-Cinline-threshold=...`
This deprecates `-Cinline-threshold` since using it has no effect. This has been the case since the new LLVM pass manager started being used, more than 2 years ago.
Diffstat (limited to 'compiler/rustc_driver_impl/src')
| -rw-r--r-- | compiler/rustc_driver_impl/src/lib.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_driver_impl/src/lib.rs b/compiler/rustc_driver_impl/src/lib.rs index f7828b033bb..c51244a2c78 100644 --- a/compiler/rustc_driver_impl/src/lib.rs +++ b/compiler/rustc_driver_impl/src/lib.rs @@ -1136,6 +1136,10 @@ pub fn describe_flag_categories(early_dcx: &EarlyDiagCtxt, matches: &Matches) -> early_dcx.early_warn("the `-Cno-stack-check` flag is deprecated and does nothing"); } + if cg_flags.iter().any(|x| x.starts_with("inline-threshold")) { + early_dcx.early_warn("the `-Cinline-threshold` flag is deprecated and does nothing (consider using `-Cllvm-args=--inline-threshold=...`)"); + } + if cg_flags.iter().any(|x| *x == "passes=list") { let backend_name = debug_flags.iter().find_map(|x| x.strip_prefix("codegen-backend=")); |