Fix the build.

[mono.git] / mono / mini / mini-llvm.c

diff --git a/mono/mini/mini-llvm.c b/mono/mini/mini-llvm.c
index d98c658f4c446d0d99f34a19e72042d3b80c5347..af00dcd9841a504a4cfcc938128f3dbb4f0ba59e 100644 (file)
--- a/mono/mini/mini-llvm.c
+++ b/mono/mini/mini-llvm.c
@@ -1186,6 +1186,9 @@ sig_to_llvm_sig_full (EmitContext *ctx, MonoMethodSignature *sig, LLVMCallInfo *
 
                                members [0] = IntPtrType ();
                                ret_type = LLVMStructType (members, 1, FALSE);
+                       } else if (cinfo->ret.pair_storage [0] == LLVMArgNone && cinfo->ret.pair_storage [1] == LLVMArgNone) {
+                               /* Empty struct */
+                               ret_type = LLVMVoidType ();
                        } else {
                                g_assert_not_reached ();
                        }
@@ -2252,14 +2255,6 @@ emit_entry_bb (EmitContext *ctx, LLVMBuilderRef builder)
        ;
 }
 
-/* Have to export this for AOT */
-void
-mono_personality (void)
-{
-       /* Not used */
-       g_assert_not_reached ();
-}
-
 static void
 process_call (EmitContext *ctx, MonoBasicBlock *bb, LLVMBuilderRef *builder_ref, MonoInst *ins)
 {
@@ -2546,6 +2541,10 @@ process_call (EmitContext *ctx, MonoBasicBlock *bb, LLVMBuilderRef *builder_ref,
                case LLVMArgVtypeInReg: {
                        LLVMValueRef regs [2];
 
+                       if (LLVMTypeOf (lcall) == LLVMVoidType ())
+                               /* Empty struct */
+                               break;
+
                        if (!addresses [ins->dreg])
                                addresses [ins->dreg] = build_alloca (ctx, sig->ret);
 
@@ -2622,7 +2621,7 @@ emit_handler_start (EmitContext *ctx, MonoBasicBlock *bb, LLVMBuilderRef builder
 
        if (cfg->compile_aot) {
                /* Use a dummy personality function */
-               personality = LLVMGetNamedFunction (module, "mono_aot_personality");
+               personality = LLVMGetNamedFunction (module, "mono_personality");
                g_assert (personality);
        } else {
                personality = LLVMGetNamedFunction (module, "mono_personality");
@@ -2759,7 +2758,7 @@ process_bb (EmitContext *ctx, MonoBasicBlock *bb)
 
        if (bb->flags & BB_EXCEPTION_HANDLER) {
                if (!bblocks [bb->block_num].invoke_target) {
-                       //LLVM_FAILURE (ctx, "handler without invokes");
+                       LLVM_FAILURE (ctx, "handler without invokes");
                }
 
                emit_handler_start (ctx, bb, builder);
@@ -6015,21 +6014,6 @@ mono_llvm_create_aot_module (MonoAssembly *assembly, const char *global_prefix,
                LLVMSetInitializer (lmodule->got_var, LLVMConstNull (got_type));
        }
 
-       /* Add a dummy personality function */
-       {
-               LLVMBasicBlockRef lbb;
-               LLVMBuilderRef lbuilder;
-               LLVMValueRef personality;
-
-               personality = LLVMAddFunction (lmodule->module, "mono_aot_personality", LLVMFunctionType (LLVMVoidType (), NULL, 0, FALSE));
-               LLVMSetLinkage (personality, LLVMInternalLinkage);
-               lbb = LLVMAppendBasicBlock (personality, "BB0");
-               lbuilder = LLVMCreateBuilder ();
-               LLVMPositionBuilderAtEnd (lbuilder, lbb);
-               LLVMBuildRetVoid (lbuilder);
-               mark_as_used (lmodule, personality);
-       }
-
        lmodule->llvm_types = g_hash_table_new (NULL, NULL);
        lmodule->plt_entries = g_hash_table_new (g_str_hash, g_str_equal);
        lmodule->plt_entries_ji = g_hash_table_new (NULL, NULL);