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Remove wrapper functions for some unstable options

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They are trivial and just forward to the option. Like most other
options, we can just access it directly.
This commit is contained in:
Nilstrieb 2022-12-20 15:02:15 +01:00
parent eb9e5e711d
commit fb79e44df6
8 changed files with 10 additions and 40 deletions
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6
compiler/rustc_codegen_llvm/src/attributes.rs
View File

@ -102,10 +102,10 @@ pub fn uwtable_attr(llcx: &llvm::Context) -> &Attribute {
pub fn frame_pointer_type_attr<'ll>(cx: &CodegenCx<'ll, '_>) -> Option<&'ll Attribute> {
let mut fp = cx.sess().target.frame_pointer;
let opts = &cx.sess().opts;
// "mcount" function relies on stack pointer.
// See <https://sourceware.org/binutils/docs/gprof/Implementation.html>.
if cx.sess().instrument_mcount() || matches!(cx.sess().opts.cg.force_frame_pointers, Some(true))
{
if opts.unstable_opts.instrument_mcount || matches!(opts.cg.force_frame_pointers, Some(true)) {
fp = FramePointer::Always;
}
let attr_value = match fp {
@ -119,7 +119,7 @@ pub fn frame_pointer_type_attr<'ll>(cx: &CodegenCx<'ll, '_>) -> Option<&'ll Attr
/// Tell LLVM what instrument function to insert.
#[inline]
fn instrument_function_attr<'ll>(cx: &CodegenCx<'ll, '_>) -> Option<&'ll Attribute> {
if cx.sess().instrument_mcount() {
if cx.sess().opts.unstable_opts.instrument_mcount {
// Similar to `clang -pg` behavior. Handled by the
// `post-inline-ee-instrument` LLVM pass.

2
compiler/rustc_codegen_llvm/src/back/write.rs
View File

@ -203,7 +203,7 @@ pub fn target_machine_factory(
sess.opts.unstable_opts.trap_unreachable.unwrap_or(sess.target.trap_unreachable);
let emit_stack_size_section = sess.opts.unstable_opts.emit_stack_sizes;
let asm_comments = sess.asm_comments();
let asm_comments = sess.opts.unstable_opts.asm_comments;
let relax_elf_relocations =
sess.opts.unstable_opts.relax_elf_relocations.unwrap_or(sess.target.relax_elf_relocations);

4
compiler/rustc_codegen_llvm/src/llvm_util.rs
View File

@ -81,10 +81,10 @@ unsafe fn configure_llvm(sess: &Session) {
};
// Set the llvm "program name" to make usage and invalid argument messages more clear.
add("rustc -Cllvm-args=\"...\" with", true);
if sess.time_llvm_passes() {
if sess.opts.unstable_opts.time_llvm_passes {
add("-time-passes", false);
}
if sess.print_llvm_passes() {
if sess.opts.unstable_opts.print_llvm_passes {
add("-debug-pass=Structure", false);
}
if sess.target.generate_arange_section

2
compiler/rustc_codegen_ssa/src/back/write.rs
View File

@ -1899,7 +1899,7 @@ impl<B: ExtraBackendMethods> OngoingCodegen<B> {
// FIXME: time_llvm_passes support - does this use a global context or
// something?
if sess.codegen_units() == 1 && sess.time_llvm_passes() {
if sess.codegen_units() == 1 && sess.opts.unstable_opts.time_llvm_passes {
self.backend.print_pass_timings()
}

4
compiler/rustc_codegen_ssa/src/base.rs
View File

@ -681,7 +681,7 @@ pub fn codegen_crate<B: ExtraBackendMethods>(
});
let mut total_codegen_time = Duration::new(0, 0);
let start_rss = tcx.sess.time_passes().then(|| get_resident_set_size());
let start_rss = tcx.sess.opts.unstable_opts.time_passes.then(|| get_resident_set_size());
// The non-parallel compiler can only translate codegen units to LLVM IR
// on a single thread, leading to a staircase effect where the N LLVM
@ -781,7 +781,7 @@ pub fn codegen_crate<B: ExtraBackendMethods>(
// Since the main thread is sometimes blocked during codegen, we keep track
// -Ztime-passes output manually.
if tcx.sess.time_passes() {
if tcx.sess.opts.unstable_opts.time_passes {
let end_rss = get_resident_set_size();
print_time_passes_entry(

2
compiler/rustc_metadata/src/rmeta/encoder.rs
View File

@ -713,7 +713,7 @@ impl<'a, 'tcx> EncodeContext<'a, 'tcx> {
let computed_total_bytes: usize = stats.iter().map(|(_, size)| size).sum();
assert_eq!(total_bytes, computed_total_bytes);
if tcx.sess.meta_stats() {
if tcx.sess.opts.unstable_opts.meta_stats {
self.opaque.flush();
// Rewind and re-read all the metadata to count the zero bytes we wrote.

6
compiler/rustc_session/src/options.rs
View File

@ -1214,7 +1214,6 @@ options! {
"only allow the listed language features to be enabled in code (space separated)"),
always_encode_mir: bool = (false, parse_bool, [TRACKED],
"encode MIR of all functions into the crate metadata (default: no)"),
#[rustc_lint_opt_deny_field_access("use `Session::asm_comments` instead of this field")]
asm_comments: bool = (false, parse_bool, [TRACKED],
"generate comments into the assembly (may change behavior) (default: no)"),
assert_incr_state: Option<String> = (None, parse_opt_string, [UNTRACKED],
@ -1363,7 +1362,6 @@ options! {
`=except-unused-generics`
`=except-unused-functions`
`=off` (default)"),
#[rustc_lint_opt_deny_field_access("use `Session::instrument_mcount` instead of this field")]
instrument_mcount: bool = (false, parse_bool, [TRACKED],
"insert function instrument code for mcount-based tracing (default: no)"),
keep_hygiene_data: bool = (false, parse_bool, [UNTRACKED],
@ -1392,7 +1390,6 @@ options! {
merge_functions: Option<MergeFunctions> = (None, parse_merge_functions, [TRACKED],
"control the operation of the MergeFunctions LLVM pass, taking \
the same values as the target option of the same name"),
#[rustc_lint_opt_deny_field_access("use `Session::meta_stats` instead of this field")]
meta_stats: bool = (false, parse_bool, [UNTRACKED],
"gather metadata statistics (default: no)"),
mir_emit_retag: bool = (false, parse_bool, [TRACKED],
@ -1467,7 +1464,6 @@ options! {
See #77382 and #74551."),
print_fuel: Option<String> = (None, parse_opt_string, [TRACKED],
"make rustc print the total optimization fuel used by a crate"),
#[rustc_lint_opt_deny_field_access("use `Session::print_llvm_passes` instead of this field")]
print_llvm_passes: bool = (false, parse_bool, [UNTRACKED],
"print the LLVM optimization passes being run (default: no)"),
print_mono_items: Option<String> = (None, parse_opt_string, [UNTRACKED],
@ -1581,10 +1577,8 @@ options! {
#[rustc_lint_opt_deny_field_access("use `Session::threads` instead of this field")]
threads: usize = (1, parse_threads, [UNTRACKED],
"use a thread pool with N threads"),
#[rustc_lint_opt_deny_field_access("use `Session::time_llvm_passes` instead of this field")]
time_llvm_passes: bool = (false, parse_bool, [UNTRACKED],
"measure time of each LLVM pass (default: no)"),
#[rustc_lint_opt_deny_field_access("use `Session::time_passes` instead of this field")]
time_passes: bool = (false, parse_bool, [UNTRACKED],
"measure time of each rustc pass (default: no)"),
#[rustc_lint_opt_deny_field_access("use `Session::tls_model` instead of this field")]

24
compiler/rustc_session/src/session.rs
View File

@ -976,34 +976,10 @@ impl Session {
self.opts.unstable_opts.verbose
}
pub fn instrument_mcount(&self) -> bool {
self.opts.unstable_opts.instrument_mcount
}
pub fn time_passes(&self) -> bool {
self.opts.unstable_opts.time_passes
}
pub fn time_llvm_passes(&self) -> bool {
self.opts.unstable_opts.time_llvm_passes
}
pub fn meta_stats(&self) -> bool {
self.opts.unstable_opts.meta_stats
}
pub fn asm_comments(&self) -> bool {
self.opts.unstable_opts.asm_comments
}
pub fn verify_llvm_ir(&self) -> bool {
self.opts.unstable_opts.verify_llvm_ir || option_env!("RUSTC_VERIFY_LLVM_IR").is_some()
}
pub fn print_llvm_passes(&self) -> bool {
self.opts.unstable_opts.print_llvm_passes
}
pub fn binary_dep_depinfo(&self) -> bool {
self.opts.unstable_opts.binary_dep_depinfo
}