bjoernager/rust
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Added compile codegen to backend trait

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This commit is contained in:
Denis Merigoux 2018-09-27 15:31:20 +02:00 • committed by Eduard-Mihai Burtescu
parent 6819e6e6e1
commit 4ba09ab8d2
4 changed files with 18 additions and 30 deletions
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9
src/librustc_codegen_llvm/base.rs
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@ -56,6 +56,7 @@ use rustc_mir::monomorphize::item::DefPathBasedNames;
use common::{self, IntPredicate, RealPredicate, TypeKind};
use meth;
use mir;
use context::CodegenCx;
use monomorphize::Instance;
use monomorphize::partitioning::{CodegenUnit, CodegenUnitExt};
use rustc_codegen_utils::symbol_names_test;
@ -712,7 +713,7 @@ fn determine_cgu_reuse<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>,
}
}
pub fn codegen_crate<'a, 'tcx, B: BackendMethods>(
pub fn codegen_crate<B: BackendMethods>(
backend: B,
tcx: TyCtxt<'a, 'tcx, 'tcx>,
rx: mpsc::Receiver<Box<dyn Any + Send>>
@ -858,7 +859,7 @@ pub fn codegen_crate<'a, 'tcx, B: BackendMethods>(
&format!("codegen {}", cgu.name()))
});
let start_time = Instant::now();
let stats = compile_codegen_unit(tcx, *cgu.name());
let stats = backend.compile_codegen_unit(tcx, *cgu.name());
all_stats.extend(stats);
total_codegen_time += start_time.elapsed();
false
@ -1066,7 +1067,7 @@ impl CrateInfo {
}
}
fn compile_codegen_unit<'ll, 'tcx>(tcx: TyCtxt<'ll, 'tcx, 'tcx>,
pub fn compile_codegen_unit<'ll, 'tcx>(tcx: TyCtxt<'ll, 'tcx, 'tcx>,
cgu_name: InternedString)
-> Stats {
let start_time = Instant::now();
@ -1098,7 +1099,7 @@ fn compile_codegen_unit<'ll, 'tcx>(tcx: TyCtxt<'ll, 'tcx, 'tcx>,
// Instantiate monomorphizations without filling out definitions yet...
let llvm_module = backend.new_metadata(tcx.sess, &cgu_name.as_str());
let stats = {
let cx = backend.new_codegen_context(tcx, cgu, &llvm_module);
let cx = CodegenCx::new(tcx, cgu, &llvm_module);
let mono_items = cx.codegen_unit
.items_in_deterministic_order(cx.tcx);
for &(mono_item, (linkage, visibility)) in &mono_items {