diff options
| -rw-r--r-- | compiler/rustc_session/src/config.rs | 14 | ||||
| -rw-r--r-- | compiler/rustc_session/src/options.rs | 2 | ||||
| -rw-r--r-- | compiler/rustc_session/src/session.rs | 9 |
3 files changed, 11 insertions, 14 deletions
diff --git a/compiler/rustc_session/src/config.rs b/compiler/rustc_session/src/config.rs index bd1f85a9d06..b8ad18c64dc 100644 --- a/compiler/rustc_session/src/config.rs +++ b/compiler/rustc_session/src/config.rs @@ -738,7 +738,7 @@ impl Default for Options { actually_rustdoc: false, trimmed_def_paths: TrimmedDefPaths::default(), cli_forced_codegen_units: None, - cli_forced_thinlto_off: false, + cli_forced_local_thinlto_off: false, remap_path_prefix: Vec::new(), real_rust_source_base_dir: None, edition: DEFAULT_EDITION, @@ -1721,7 +1721,7 @@ fn should_override_cgus_and_disable_thinlto( error_format: ErrorOutputType, mut codegen_units: Option<usize>, ) -> (bool, Option<usize>) { - let mut disable_thinlto = false; + let mut disable_local_thinlto = false; // Issue #30063: if user requests LLVM-related output to one // particular path, disable codegen-units. let incompatible: Vec<_> = output_types @@ -1746,12 +1746,12 @@ fn should_override_cgus_and_disable_thinlto( } early_warn(error_format, "resetting to default -C codegen-units=1"); codegen_units = Some(1); - disable_thinlto = true; + disable_local_thinlto = true; } } _ => { codegen_units = Some(1); - disable_thinlto = true; + disable_local_thinlto = true; } } } @@ -1760,7 +1760,7 @@ fn should_override_cgus_and_disable_thinlto( early_error(error_format, "value for codegen units must be a positive non-zero integer"); } - (disable_thinlto, codegen_units) + (disable_local_thinlto, codegen_units) } fn check_thread_count(unstable_opts: &UnstableOptions, error_format: ErrorOutputType) { @@ -2265,7 +2265,7 @@ pub fn build_session_options(matches: &getopts::Matches) -> Options { let output_types = parse_output_types(&unstable_opts, matches, error_format); let mut cg = CodegenOptions::build(matches, error_format); - let (disable_thinlto, mut codegen_units) = should_override_cgus_and_disable_thinlto( + let (disable_local_thinlto, mut codegen_units) = should_override_cgus_and_disable_thinlto( &output_types, matches, error_format, @@ -2508,7 +2508,7 @@ pub fn build_session_options(matches: &getopts::Matches) -> Options { actually_rustdoc: false, trimmed_def_paths: TrimmedDefPaths::default(), cli_forced_codegen_units: codegen_units, - cli_forced_thinlto_off: disable_thinlto, + cli_forced_local_thinlto_off: disable_local_thinlto, remap_path_prefix, real_rust_source_base_dir, edition, diff --git a/compiler/rustc_session/src/options.rs b/compiler/rustc_session/src/options.rs index e93c4138e61..f9ee202466f 100644 --- a/compiler/rustc_session/src/options.rs +++ b/compiler/rustc_session/src/options.rs @@ -181,7 +181,7 @@ top_level_options!( #[rustc_lint_opt_deny_field_access("use `Session::codegen_units` instead of this field")] cli_forced_codegen_units: Option<usize> [UNTRACKED], #[rustc_lint_opt_deny_field_access("use `Session::lto` instead of this field")] - cli_forced_thinlto_off: bool [UNTRACKED], + cli_forced_local_thinlto_off: bool [UNTRACKED], /// Remap source path prefixes in all output (messages, object files, debug, etc.). remap_path_prefix: Vec<(PathBuf, PathBuf)> [TRACKED_NO_CRATE_HASH], diff --git a/compiler/rustc_session/src/session.rs b/compiler/rustc_session/src/session.rs index 6d3cda684a6..ec0a5b9d0d8 100644 --- a/compiler/rustc_session/src/session.rs +++ b/compiler/rustc_session/src/session.rs @@ -1018,11 +1018,8 @@ impl Session { return config::Lto::Fat; } config::LtoCli::Thin => { - return if self.opts.cli_forced_thinlto_off { - config::Lto::Fat - } else { - config::Lto::Thin - }; + // The user explicitly asked for ThinLTO + return config::Lto::Thin; } } @@ -1034,7 +1031,7 @@ impl Session { // If processing command line options determined that we're incompatible // with ThinLTO (e.g., `-C lto --emit llvm-ir`) then return that option. - if self.opts.cli_forced_thinlto_off { + if self.opts.cli_forced_local_thinlto_off { return config::Lto::No; } |