Add a lto_codegen_compile_to_file to avoid producing a file, reading it to
memory and writing it back to disk.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128108 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/gold/gold-plugin.cpp b/tools/gold/gold-plugin.cpp
index 7aa8c91..ce85789 100644
--- a/tools/gold/gold-plugin.cpp
+++ b/tools/gold/gold-plugin.cpp
@@ -398,38 +398,10 @@
exit(0);
}
size_t bufsize = 0;
- const char *buffer = static_cast<const char *>(lto_codegen_compile(code_gen,
- &bufsize));
-
- std::string ErrMsg;
-
const char *objPath;
- sys::Path uniqueObjPath("/tmp/llvmgold.o");
- if (!options::obj_path.empty()) {
- objPath = options::obj_path.c_str();
- } else {
- if (uniqueObjPath.createTemporaryFileOnDisk(true, &ErrMsg)) {
- (*message)(LDPL_ERROR, "%s", ErrMsg.c_str());
- return LDPS_ERR;
- }
- objPath = uniqueObjPath.c_str();
+ if (lto_codegen_compile_to_file(code_gen, &objPath)) {
+ (*message)(LDPL_ERROR, "Could not produce a combined object file\n");
}
- tool_output_file objFile(objPath, ErrMsg,
- raw_fd_ostream::F_Binary);
- if (!ErrMsg.empty()) {
- (*message)(LDPL_ERROR, "%s", ErrMsg.c_str());
- return LDPS_ERR;
- }
-
- objFile.os().write(buffer, bufsize);
- objFile.os().close();
- if (objFile.os().has_error()) {
- (*message)(LDPL_ERROR, "Error writing output file '%s'",
- objPath);
- objFile.os().clear_error();
- return LDPS_ERR;
- }
- objFile.keep();
lto_codegen_dispose(code_gen);
for (std::list<claimed_file>::iterator I = Modules.begin(),