bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Prepend temp files with a string per invocation of rustc

Browse source
This commit is contained in:
Michael Goulet 2025-04-06 23:50:16 +00:00
parent effef88ac7
commit 9c372d8940
17 changed files with 260 additions and 50 deletions
Download patch file Download diff file Expand all files Collapse all files

26
compiler/rustc_codegen_gcc/src/back/write.rs
View file

@ -31,8 +31,16 @@ pub(crate) unsafe fn codegen(
// TODO(antoyo): remove this environment variable.
let fat_lto = env::var("EMBED_LTO_BITCODE").as_deref() == Ok("1");
let bc_out = cgcx.output_filenames.temp_path_for_cgu(OutputType::Bitcode, &module.name);
let obj_out = cgcx.output_filenames.temp_path_for_cgu(OutputType::Object, &module.name);
let bc_out = cgcx.output_filenames.temp_path_for_cgu(
OutputType::Bitcode,
&module.name,
cgcx.invocation_temp.as_deref(),
);
let obj_out = cgcx.output_filenames.temp_path_for_cgu(
OutputType::Object,
&module.name,
cgcx.invocation_temp.as_deref(),
);
if config.bitcode_needed() {
if fat_lto {
@ -113,15 +121,22 @@ pub(crate) unsafe fn codegen(
}
if config.emit_ir {
let out =
cgcx.output_filenames.temp_path_for_cgu(OutputType::LlvmAssembly, &module.name);
let out = cgcx.output_filenames.temp_path_for_cgu(
OutputType::LlvmAssembly,
&module.name,
cgcx.invocation_temp.as_deref(),
);
std::fs::write(out, "").expect("write file");
}
if config.emit_asm {
let _timer =
cgcx.prof.generic_activity_with_arg("GCC_module_codegen_emit_asm", &*module.name);
let path = cgcx.output_filenames.temp_path_for_cgu(OutputType::Assembly, &module.name);
let path = cgcx.output_filenames.temp_path_for_cgu(
OutputType::Assembly,
&module.name,
cgcx.invocation_temp.as_deref(),
);
context.compile_to_file(OutputKind::Assembler, path.to_str().expect("path to str"));
}
@ -235,6 +250,7 @@ pub(crate) unsafe fn codegen(
config.emit_asm,
config.emit_ir,
&cgcx.output_filenames,
cgcx.invocation_temp.as_deref(),
))
}