From 2d8a1d677c81c8e05d1dbc7832e1ced10cfc629a Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Fri, 18 Oct 2013 19:32:06 +0000 Subject: Check for errors when calling lto_codegen_add_module in the gold plugin. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Thanks to Milan Lenčo for noticing it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192996 91177308-0d34-0410-b5e6-96231b3b80d8 --- tools/gold/gold-plugin.cpp | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'tools/gold') diff --git a/tools/gold/gold-plugin.cpp b/tools/gold/gold-plugin.cpp index 8261739..360ec07 100644 --- a/tools/gold/gold-plugin.cpp +++ b/tools/gold/gold-plugin.cpp @@ -351,8 +351,13 @@ static ld_plugin_status claim_file_hook(const ld_plugin_input_file *file, } } - if (code_gen) - lto_codegen_add_module(code_gen, M); + if (code_gen) { + if (lto_codegen_add_module(code_gen, M)) { + (*message)(LDPL_ERROR, "Error linking module: %s", + lto_get_error_message()); + return LDPS_ERR; + } + } lto_module_dispose(M); -- cgit v1.1