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

4 files changed, 15 insertions, 0 deletions

diff --git a/tools/lto/LTOModule.cpp b/tools/lto/LTOModule.cpp
index 0870205a77..d386bacdfc 100644
--- a/tools/lto/LTOModule.cpp
+++ b/tools/lto/LTOModule.cpp
@@ -153,6 +153,11 @@ const char* LTOModule::getTargetTriple()
     return _module->getTargetTriple().c_str();
 }
 
+void LTOModule::setTargetTriple(const char *triple)
+{
+    _module->setTargetTriple(triple);
+}
+
 void LTOModule::addDefinedFunctionSymbol(Function* f, Mangler &mangler)
 {
     // add to list of defined symbols
diff --git a/tools/lto/LTOModule.h b/tools/lto/LTOModule.h
index 7f475d40aa..a19acc0d73 100644
--- a/tools/lto/LTOModule.h
+++ b/tools/lto/LTOModule.h
@@ -55,6 +55,7 @@ struct LTOModule {
                                            std::string& errMsg);
 
     const char*              getTargetTriple();
+    void                     setTargetTriple(const char*);
     uint32_t                 getSymbolCount();
     lto_symbol_attributes    getSymbolAttributes(uint32_t index);
     const char*              getSymbolName(uint32_t index);
diff --git a/tools/lto/lto.cpp b/tools/lto/lto.cpp
index cc841bdf03..a299dd187d 100644
--- a/tools/lto/lto.cpp
+++ b/tools/lto/lto.cpp
@@ -120,6 +120,14 @@ const char* lto_module_get_target_triple(lto_module_t mod)
     return mod->getTargetTriple();
 }
 
+//
+// sets triple string with which the object will be codegened.
+//
+void lto_module_set_target_triple(lto_module_t mod, const char *triple)
+{
+    return mod->setTargetTriple(triple);
+}
+
 
 //
 // returns the number of symbols in the object module
diff --git a/tools/lto/lto.exports b/tools/lto/lto.exports
index 9011cf602b..a686b78845 100644
--- a/tools/lto/lto.exports
+++ b/tools/lto/lto.exports
@@ -6,6 +6,7 @@ lto_module_get_num_symbols
 lto_module_get_symbol_attribute
 lto_module_get_symbol_name
 lto_module_get_target_triple
+lto_module_set_target_triple
 lto_module_is_object_file
 lto_module_is_object_file_for_target
 lto_module_is_object_file_in_memory