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add --debug mode that annotates LLVM IR with debug info

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This commit is contained in:
Folkert 2020-11-26 21:31:52 +01:00
parent 1022b4ef42
commit 5569e328f6
6 changed files with 62 additions and 22 deletions
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26
compiler/build/src/program.rs
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@ -20,6 +20,7 @@ pub fn gen_from_mono_module(
target: Triple,
app_o_file: &Path,
opt_level: OptLevel,
emit_debug_info: bool,
) {
use roc_reporting::report::{
can_problem, mono_problem, type_problem, RocDocAllocator, DEFAULT_PALETTE,
@ -161,7 +162,9 @@ pub fn gen_from_mono_module(
// annotate the LLVM IR output with debug info
// so errors are reported with the line number of the LLVM source
if true {
if emit_debug_info {
module.strip_debug_info();
let mut app_ll_file = std::path::PathBuf::from(app_o_file);
app_ll_file.set_extension("ll");
@ -217,19 +220,18 @@ pub fn gen_from_mono_module(
])
.output()
.unwrap();
} else {
// Emit the .o file
return;
let reloc = RelocMode::Default;
let model = CodeModel::Default;
let target_machine =
target::target_machine(&target, opt_level.into(), reloc, model).unwrap();
target_machine
.write_to_file(&env.module, FileType::Object, &app_o_file)
.expect("Writing .o file failed");
}
// Emit the .o file
let reloc = RelocMode::Default;
let model = CodeModel::Default;
let target_machine = target::target_machine(&target, opt_level.into(), reloc, model).unwrap();
target_machine
.write_to_file(&env.module, FileType::Object, &app_o_file)
.expect("Writing .o file failed");
}
pub struct FunctionIterator<'ctx> {