bjoernager/rust
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Revert "Persist ThinLTO import data in incr. comp. session directory."

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This reverts commit 8dc7ddb976.
This commit is contained in:
Michael Woerister 2018-07-16 08:58:56 +02:00
parent 6064efe928
commit 5c0110f44b
5 changed files with 4 additions and 107 deletions
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24
src/librustc_codegen_llvm/base.rs
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@ -29,7 +29,7 @@ use super::ModuleCodegen;
use super::ModuleKind;
use abi;
use back::{link, lto};
use back::link;
use back::write::{self, OngoingCodegen, create_target_machine};
use llvm::{ContextRef, ModuleRef, ValueRef, Vector, get_param};
use llvm;
@ -1370,27 +1370,6 @@ mod temp_stable_hash_impls {
}
}
#[allow(unused)]
fn load_thin_lto_imports(sess: &Session) -> lto::ThinLTOImports {
let path = rustc_incremental::in_incr_comp_dir_sess(
sess,
lto::THIN_LTO_IMPORTS_INCR_COMP_FILE_NAME
);
if !path.exists() {
return lto::ThinLTOImports::new_empty();
}
match lto::ThinLTOImports::load_from_file(&path) {
Ok(imports) => imports,
Err(e) => {
let msg = format!("Error while trying to load ThinLTO import data \
for incremental compilation: {}", e);
sess.fatal(&msg)
}
}
}
pub fn define_custom_section(cx: &CodegenCx, def_id: DefId) {
use rustc::mir::interpret::GlobalId;
@ -1429,4 +1408,3 @@ pub fn define_custom_section(cx: &CodegenCx, def_id: DefId) {
);
}
}