wip

Author: ZuseZ4

compiler/rustc_codegen_llvm/src/back/write.rs

@@ -774,6 +774,14 @@ pub(crate) unsafe fn llvm_optimize(
     };
 
     if cgcx.target_is_like_gpu && config.offload.contains(&config::Offload::Enable) {
+        if cgcx.save_temps {
+            // TODO.
+        }
+        //let out_dir = &cgcx.output_filenames;
+        dbg!(&cgcx.output_filenames.out());
+        let host_obj_c = &cgcx.output_filenames.with_extension("host.out");
+        let out_obj_c = &cgcx.output_filenames.with_extension("host.o");
+        //  &out_dir = "/p/lustre1/drehwald1/prog/offload/r/target/amdgcn-amd-amdhsa/release/deps/libr.rs"
         let lib_bc_c = CString::new("/p/lustre1/drehwald1/prog/offload/r/lib.bc").unwrap();
         let host_out_c = CString::new("/p/lustre1/drehwald1/prog/offload/r/host.out").unwrap();
         let out_obj_c = CString::new("/p/lustre1/drehwald1/prog/offload/r/host.o").unwrap();

compiler/rustc_session/src/config.rs

@@ -1279,6 +1279,10 @@ impl OutputFilenames {
         self.with_directory_and_extension(&self.out_directory, extension)
     }
 
+    pub fn out(&self) -> PathBuf {
+        self.out_directory.clone()
+    }
+
     pub fn with_directory_and_extension(&self, directory: &Path, extension: &str) -> PathBuf {
         let mut path = directory.join(&self.filestem);
         path.set_extension(extension);