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Revert "rustc: Add a workaround for a segfault with --time-passes (issue #1005)."

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This reverts commit 100e0264b2.
This commit is contained in:
Marijn Haverbeke 2011-10-06 12:50:47 +02:00
parent 8ee017add4
commit 9c037d2194
1 changed files with 9 additions and 24 deletions
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33
src/comp/driver/rustc.rs
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@ -98,19 +98,6 @@ fn time<@T>(do_it: bool, what: str, thunk: fn() -> T) -> T {
ret rv;
}
// FIXME (issue #1005): Needed to work around a segfault. If |time| is used
// instead, we crash.
fn time_unit(do_it: bool, what: str, thunk: fn()) {
if !do_it { ret thunk(); }
let start = std::time::precise_time_s();
let rv = thunk();
let end = std::time::precise_time_s();
log_err #fmt["time: %s took %s s", what,
common::float_to_str(end - start, 3u)];
ret rv;
}
fn compile_input(sess: session::session, cfg: ast::crate_cfg, input: str,
output: str) {
let time_passes = sess.get_opts().time_passes;
@ -132,8 +119,8 @@ fn compile_input(sess: session::session, cfg: ast::crate_cfg, input: str,
let ast_map =
time(time_passes, "ast indexing",
bind middle::ast_map::map_crate(*crate));
time_unit(time_passes, "external crate/lib resolution",
bind creader::read_crates(sess, *crate));
time(time_passes, "external crate/lib resolution",
bind creader::read_crates(sess, *crate));
let {def_map: def_map, ext_map: ext_map} =
time(time_passes, "resolution",
bind resolve::resolve_crate(sess, ast_map, crate));
@ -141,13 +128,12 @@ fn compile_input(sess: session::session, cfg: ast::crate_cfg, input: str,
time(time_passes, "freevar finding",
bind freevars::annotate_freevars(def_map, crate));
let ty_cx = ty::mk_ctxt(sess, def_map, ext_map, ast_map, freevars);
time_unit(time_passes, "typechecking", bind
typeck::check_crate(ty_cx, crate));
time_unit(time_passes, "alt checking",
time(time_passes, "typechecking", bind typeck::check_crate(ty_cx, crate));
time(time_passes, "alt checking",
bind middle::check_alt::check_crate(ty_cx, crate));
if sess.get_opts().run_typestate {
time_unit(time_passes, "typestate checking",
bind middle::tstate::ck::check_crate(ty_cx, crate));
time(time_passes, "typestate checking",
bind middle::tstate::ck::check_crate(ty_cx, crate));
}
let mut_map =
time(time_passes, "mutability checking",
@ -155,15 +141,14 @@ fn compile_input(sess: session::session, cfg: ast::crate_cfg, input: str,
let copy_map =
time(time_passes, "alias checking",
bind middle::alias::check_crate(ty_cx, crate));
time_unit(time_passes, "kind checking",
bind kind::check_crate(ty_cx, crate));
time(time_passes, "kind checking", bind kind::check_crate(ty_cx, crate));
if sess.get_opts().no_trans { ret; }
let llmod =
time(time_passes, "translation",
bind trans::trans_crate(sess, crate, ty_cx, output, ast_map,
mut_map, copy_map));
time_unit(time_passes, "LLVM passes",
bind link::write::run_passes(sess, llmod, output));
time(time_passes, "LLVM passes",
bind link::write::run_passes(sess, llmod, output));
}
fn pretty_print_input(sess: session::session, cfg: ast::crate_cfg, input: str,