Rollup merge of rust-lang#129981 - nnethercote:rm-serialize_bitcode, r=antoyo,tmiasko

workingjubilee · web-flow · commit 377e81082680 · 2024-09-09T19:20:36.000-07:00
Remove `serialized_bitcode` from `LtoModuleCodegen`.

It's unused.

r? ``@bjorn3``
diff --git a/src/back/lto.rs b/src/back/lto.rs
@@ -272,7 +272,6 @@ fn fat_lto(
             }*/
         }
     };
-    let mut serialized_bitcode = Vec::new();
     {
         info!("using {:?} as a base module", module.name);
 
@@ -317,7 +316,6 @@ fn fat_lto(
                     unimplemented!("from uncompressed file")
                 }
             }
-            serialized_bitcode.push(bc_decoded);
         }
         save_temp_bitcode(cgcx, &module, "lto.input");
 
@@ -337,7 +335,7 @@ fn fat_lto(
     // of now.
     module.module_llvm.temp_dir = Some(tmp_path);
 
-    Ok(LtoModuleCodegen::Fat { module, _serialized_bitcode: serialized_bitcode })
+    Ok(LtoModuleCodegen::Fat(module))
 }
 
 pub struct ModuleBuffer(PathBuf);

Original file line number	Diff line number	Diff line change
`@@ -272,7 +272,6 @@ fn fat_lto(`
`272`	`272`	`}*/`
`273`	`273`	`}`
`274`	`274`	`};`
`275`		`- let mut serialized_bitcode = Vec::new();`
`276`	`275`	`{`
`277`	`276`	`info!("using {:?} as a base module", module.name);`
`278`	`277`
`@@ -317,7 +316,6 @@ fn fat_lto(`
`317`	`316`	`unimplemented!("from uncompressed file")`
`318`	`317`	`}`
`319`	`318`	`}`
`320`		`- serialized_bitcode.push(bc_decoded);`
`321`	`319`	`}`
`322`	`320`	`save_temp_bitcode(cgcx, &module, "lto.input");`
`323`	`321`
`@@ -337,7 +335,7 @@ fn fat_lto(`
`337`	`335`	`// of now.`
`338`	`336`	`module.module_llvm.temp_dir = Some(tmp_path);`
`339`	`337`
`340`		`- Ok(LtoModuleCodegen::Fat { module, _serialized_bitcode: serialized_bitcode })`
	`338`	`+ Ok(LtoModuleCodegen::Fat(module))`
`341`	`339`	`}`
`342`	`340`
`343`	`341`	`pub struct ModuleBuffer(PathBuf);`