diff options
Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/back/lto.rs | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/compiler/rustc_codegen_llvm/src/back/lto.rs b/compiler/rustc_codegen_llvm/src/back/lto.rs index aa6842c75ce..09896b89ebf 100644 --- a/compiler/rustc_codegen_llvm/src/back/lto.rs +++ b/compiler/rustc_codegen_llvm/src/back/lto.rs @@ -314,7 +314,6 @@ fn fat_lto( } } }; - let mut serialized_bitcode = Vec::new(); { let (llcx, llmod) = { let llvm = &module.module_llvm; @@ -342,9 +341,7 @@ fn fat_lto( serialized_modules.sort_by(|module1, module2| module1.1.cmp(&module2.1)); // For all serialized bitcode files we parse them and link them in as we did - // above, this is all mostly handled in C++. Like above, though, we don't - // know much about the memory management here so we err on the side of being - // save and persist everything with the original module. + // above, this is all mostly handled in C++. let mut linker = Linker::new(llmod); for (bc_decoded, name) in serialized_modules { let _timer = cgcx @@ -355,7 +352,6 @@ fn fat_lto( info!("linking {:?}", name); let data = bc_decoded.data(); linker.add(data).map_err(|()| write::llvm_err(dcx, LlvmError::LoadBitcode { name }))?; - serialized_bitcode.push(bc_decoded); } drop(linker); save_temp_bitcode(cgcx, &module, "lto.input"); @@ -372,7 +368,7 @@ fn fat_lto( } } - Ok(LtoModuleCodegen::Fat { module, _serialized_bitcode: serialized_bitcode }) + Ok(LtoModuleCodegen::Fat(module)) } pub(crate) struct Linker<'a>(&'a mut llvm::Linker<'a>); |