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| author | Zalathar <Zalathar@users.noreply.github.com> | 2024-10-17 20:11:20 +1100 |
|---|---|---|
| committer | Zalathar <Zalathar@users.noreply.github.com> | 2024-10-31 09:09:25 +1100 |
| commit | ce3e14a448e090abf494a91b87f124258c542d4c (patch) | |
| tree | 9d0af14b1e682239e125da4f4ee05e0d092ad98e /compiler/rustc_session/src | |
| parent | 759e07f063fb8e6306ff1bdaeb70af56a878b415 (diff) | |
| download | rust-ce3e14a448e090abf494a91b87f124258c542d4c.tar.gz rust-ce3e14a448e090abf494a91b87f124258c542d4c.zip | |
Remove support for `-Zprofile` (gcov-style coverage instrumentation)
Diffstat (limited to 'compiler/rustc_session/src')
| -rw-r--r-- | compiler/rustc_session/src/config.rs | 14 | ||||
| -rw-r--r-- | compiler/rustc_session/src/options.rs | 5 |
2 files changed, 1 insertions, 18 deletions
diff --git a/compiler/rustc_session/src/config.rs b/compiler/rustc_session/src/config.rs index d733e32f209..5ee3b4015eb 100644 --- a/compiler/rustc_session/src/config.rs +++ b/compiler/rustc_session/src/config.rs @@ -2453,7 +2453,7 @@ pub fn build_session_options(early_dcx: &mut EarlyDiagCtxt, matches: &getopts::M let output_types = parse_output_types(early_dcx, &unstable_opts, matches); let mut cg = CodegenOptions::build(early_dcx, matches); - let (disable_local_thinlto, mut codegen_units) = should_override_cgus_and_disable_thinlto( + let (disable_local_thinlto, codegen_units) = should_override_cgus_and_disable_thinlto( early_dcx, &output_types, matches, @@ -2476,18 +2476,6 @@ pub fn build_session_options(early_dcx: &mut EarlyDiagCtxt, matches: &getopts::M let assert_incr_state = parse_assert_incr_state(early_dcx, &unstable_opts.assert_incr_state); - if unstable_opts.profile && incremental.is_some() { - early_dcx.early_fatal("can't instrument with gcov profiling when compiling incrementally"); - } - if unstable_opts.profile { - match codegen_units { - Some(1) => {} - None => codegen_units = Some(1), - Some(_) => early_dcx - .early_fatal("can't instrument with gcov profiling with multiple codegen units"), - } - } - if cg.profile_generate.enabled() && cg.profile_use.is_some() { early_dcx.early_fatal("options `-C profile-generate` and `-C profile-use` are exclusive"); } diff --git a/compiler/rustc_session/src/options.rs b/compiler/rustc_session/src/options.rs index 54a4621db24..2b158627751 100644 --- a/compiler/rustc_session/src/options.rs +++ b/compiler/rustc_session/src/options.rs @@ -1985,13 +1985,8 @@ options! { proc_macro_execution_strategy: ProcMacroExecutionStrategy = (ProcMacroExecutionStrategy::SameThread, parse_proc_macro_execution_strategy, [UNTRACKED], "how to run proc-macro code (default: same-thread)"), - profile: bool = (false, parse_bool, [TRACKED], - "insert profiling code (default: no)"), profile_closures: bool = (false, parse_no_flag, [UNTRACKED], "profile size of closures"), - profile_emit: Option<PathBuf> = (None, parse_opt_pathbuf, [TRACKED], - "file path to emit profiling data at runtime when using 'profile' \ - (default based on relative source path)"), profile_sample_use: Option<PathBuf> = (None, parse_opt_pathbuf, [TRACKED], "use the given `.prof` file for sampled profile-guided optimization (also known as AutoFDO)"), profiler_runtime: String = (String::from("profiler_builtins"), parse_string, [TRACKED], |