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Sync from rust d60b29d1ae8147538b8d542f7ffcc03b48e2cbda

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This commit is contained in:
bjorn3 2021-02-02 10:18:16 +01:00
commit d1df92e2e3
1 changed files with 9 additions and 4 deletions
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13
src/bin/cg_clif.rs
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@ -6,7 +6,7 @@ extern crate rustc_interface;
extern crate rustc_session; extern crate rustc_session;
extern crate rustc_target; extern crate rustc_target;
use rustc_data_structures::profiling::print_time_passes_entry; use rustc_data_structures::profiling::{get_resident_set_size, print_time_passes_entry};
use rustc_interface::interface; use rustc_interface::interface;
use rustc_session::config::ErrorOutputType; use rustc_session::config::ErrorOutputType;
use rustc_session::early_error; use rustc_session::early_error;
@ -39,7 +39,8 @@ impl rustc_driver::Callbacks for CraneliftPassesCallbacks {
} }
fn main() { fn main() {
let start = std::time::Instant::now(); let start_time = std::time::Instant::now();
let start_rss = get_resident_set_size();
rustc_driver::init_rustc_env_logger(); rustc_driver::init_rustc_env_logger();
let mut callbacks = CraneliftPassesCallbacks::default(); let mut callbacks = CraneliftPassesCallbacks::default();
rustc_driver::install_ice_hook(); rustc_driver::install_ice_hook();
@ -61,7 +62,11 @@ fn main() {
}))); })));
run_compiler.run() run_compiler.run()
}); });
// The extra `\t` is necessary to align this label with the others.
print_time_passes_entry(callbacks.time_passes, "\ttotal", start.elapsed()); if callbacks.time_passes {
let end_rss = get_resident_set_size();
print_time_passes_entry("total", start_time.elapsed(), start_rss, end_rss);
}
std::process::exit(exit_code) std::process::exit(exit_code)
} }