Make it possible to set the target triple and expose that with an option in the
gold plugin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110604 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/gold/gold-plugin.cpp b/tools/gold/gold-plugin.cpp
index 2d0f5bd..e7161a6 100644
--- a/tools/gold/gold-plugin.cpp
+++ b/tools/gold/gold-plugin.cpp
@@ -68,6 +68,7 @@
static std::string as_path;
static std::vector<std::string> pass_through;
static std::string extra_library_path;
+ static std::string triple;
// Additional options to pass into the code generator.
// Note: This array will contain all plugin options which are not claimed
// as plugin exclusive to pass to the code generator.
@@ -95,6 +96,8 @@
} else if (opt.startswith("pass-through=")) {
llvm::StringRef item = opt.substr(strlen("pass-through="));
pass_through.push_back(item.str());
+ } else if (opt == "mtriple=") {
+ triple = opt.substr(strlen("mtriple="));
} else if (opt == "emit-llvm") {
generate_bc_file = BC_ONLY;
} else if (opt == "also-emit-llvm") {
@@ -270,6 +273,10 @@
lto_get_error_message());
return LDPS_ERR;
}
+
+ if (!options::triple.empty())
+ lto_module_set_target_triple(cf.M, options::triple.c_str());
+
cf.handle = file->handle;
unsigned sym_count = lto_module_get_num_symbols(cf.M);
cf.syms.reserve(sym_count);