diff --git a/src/codegen.cpp b/src/codegen.cpp
index 3d4d2a8c3..911bebb3a 100644
--- a/src/codegen.cpp
+++ b/src/codegen.cpp
@@ -8804,6 +8804,10 @@ static void init(CodeGen *g) {
             target_specific_cpu_args, target_specific_features, opt_level, reloc_mode,
             LLVMCodeModelDefault, g->function_sections);
 
+    fprintf(stderr, "name=%s cpu=%s features=%s\n", buf_ptr(g->root_out_name),
+        LLVMGetTargetMachineCPU(g->target_machine),
+        LLVMGetTargetMachineFeatureString(g->target_machine));
+
     g->target_data_ref = LLVMCreateTargetDataLayout(g->target_machine);
 
     char *layout_str = LLVMCopyStringRepOfTargetData(g->target_data_ref);