[jit] Fix the saving of the 'cfg->ret_var_set' flag when inlining, it was set to...

[mono.git] / mono / mini / method-to-ir.c

diff --git a/mono/mini/method-to-ir.c b/mono/mini/method-to-ir.c
index 442ec3c0a5c9005eab5da957140d8c8851189215..ce326f3c2d3443d3461073d826215663523955e4 100644 (file)
--- a/mono/mini/method-to-ir.c
+++ b/mono/mini/method-to-ir.c
@@ -6134,9 +6134,7 @@ inline_method (MonoCompile *cfg, MonoMethod *cmethod, MonoMethodSignature *fsig,
        prev_args = cfg->args;
        prev_arg_types = cfg->arg_types;
        prev_inlined_method = cfg->inlined_method;
-       cfg->inlined_method = cmethod;
-       cfg->ret_var_set = FALSE;
-       cfg->inline_depth ++;
+       prev_ret_var_set = cfg->ret_var_set;
        prev_real_offset = cfg->real_offset;
        prev_cbb_hash = cfg->cbb_hash;
        prev_cil_offset_to_bb = cfg->cil_offset_to_bb;
@@ -6146,9 +6144,12 @@ inline_method (MonoCompile *cfg, MonoMethod *cmethod, MonoMethodSignature *fsig,
        prev_cbb = cfg->cbb;
        prev_current_method = cfg->current_method;
        prev_generic_context = cfg->generic_context;
-       prev_ret_var_set = cfg->ret_var_set;
        prev_disable_inline = cfg->disable_inline;
 
+       cfg->inlined_method = cmethod;
+       cfg->ret_var_set = FALSE;
+       cfg->inline_depth ++;
+
        if (ip && *ip == CEE_CALLVIRT && !(cmethod->flags & METHOD_ATTRIBUTE_STATIC))
                virtual_ = TRUE;
 
@@ -11838,7 +11839,7 @@ mono_method_to_ir (MonoCompile *cfg, MonoMethod *method, MonoBasicBlock *start_b
                                        cfg->dyn_call_var->flags |= MONO_INST_VOLATILE;
                                }
 
-                               /* Has to use a call inst since it local regalloc expects it */
+                               /* Has to use a call inst since local regalloc expects it */
                                MONO_INST_NEW_CALL (cfg, call, OP_DYN_CALL);
                                ins = (MonoInst*)call;
                                sp -= 2;
@@ -11847,6 +11848,8 @@ mono_method_to_ir (MonoCompile *cfg, MonoMethod *method, MonoBasicBlock *start_b
                                MONO_ADD_INS (cfg->cbb, ins);
 
                                cfg->param_area = MAX (cfg->param_area, cfg->backend->dyn_call_param_area);
+                               /* OP_DYN_CALL might need to allocate a dynamically sized param area */
+                               cfg->flags |= MONO_CFG_HAS_ALLOCA;
 
                                ip += 2;
                                inline_costs += 10 * num_calls++;