X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fsparc%2Fsparc_transform.c;h=29b2e52e8e336b2a3a7c2de7a5011b9d50782567;hb=b53410a0e9548f99c2b37699f01766f50f1055ff;hp=b3f817c471bbe6ff37ef9c81a29c14584de4b172;hpb=a416c93f2f05ed654ff9552753fd6a750e4649c3;p=libfirm

diff --git a/ir/be/sparc/sparc_transform.c b/ir/be/sparc/sparc_transform.c
index b3f817c47..29b2e52e8 100644
--- a/ir/be/sparc/sparc_transform.c
+++ b/ir/be/sparc/sparc_transform.c
@@ -520,6 +520,10 @@ static ir_node *gen_Load(ir_node *node)
 	ir_node  *new_load = NULL;
 	address_t address;
 
+	if (get_Load_unaligned(node) == align_non_aligned) {
+		panic("sparc: transformation of unaligned Loads not implemented yet");
+	}
+
 	if (mode_is_float(mode)) {
 		match_address(ptr, &address, false);
 		new_load = create_ldf(dbgi, block, address.ptr, new_mem, mode,
@@ -560,6 +564,10 @@ static ir_node *gen_Store(ir_node *node)
 	ir_node  *new_store = NULL;
 	address_t address;
 
+	if (get_Store_unaligned(node) == align_non_aligned) {
+		panic("sparc: transformation of unaligned Stores not implemented yet");
+	}
+
 	if (mode_is_float(mode)) {
 		/* TODO: variants with reg+reg address mode */
 		match_address(ptr, &address, false);
@@ -1271,7 +1279,6 @@ static void create_stacklayout(ir_graph *irg)
 	layout->arg_type       = arg_type;
 	layout->initial_offset = 0;
 	layout->initial_bias   = 0;
-	layout->stack_dir      = -1;
 	layout->sp_relative    = cconv->omit_fp;
 
 	assert(N_FRAME_TYPES == 3);
@@ -1293,7 +1300,7 @@ static ir_node *gen_Start(ir_node *node)
 	dbg_info  *dbgi          = get_irn_dbg_info(node);
 	ir_node   *mem;
 	ir_node   *start;
-	ir_node   *sp;
+ir_node   *sp;
 	size_t     i;
 
 	/* stackpointer is important at function prolog */
@@ -1327,6 +1334,7 @@ static ir_node *gen_Start(ir_node *node)
 	}
 
 	start = be_prolog_create_start(abihelper, dbgi, new_block);
+#if 0
 	mem   = be_prolog_get_memory(abihelper);
 	sp    = be_prolog_get_reg_value(abihelper, sp_reg);
 
@@ -1343,6 +1351,7 @@ static ir_node *gen_Start(ir_node *node)
 	arch_irn_add_flags(sp, arch_irn_flags_prolog);
 	be_prolog_set_reg_value(abihelper, sp_reg, sp);
 	be_prolog_set_memory(abihelper, mem);
+#endif
 
 	return start;
 }
@@ -1416,6 +1425,7 @@ static ir_node *gen_Return(ir_node *node)
 		}
 	}
 
+#if 0
 	/* we need a restore instruction */
 	if (!cconv->omit_fp) {
 		ir_node *fp      = be_prolog_get_reg_value(abihelper, fp_reg);
@@ -1431,10 +1441,9 @@ static ir_node *gen_Return(ir_node *node)
 		arch_irn_add_flags(sp, arch_irn_flags_epilog);
 		be_epilog_set_reg_value(abihelper, sp_reg, sp);
 	}
+#endif
 
 	bereturn = be_epilog_create_return(abihelper, dbgi, new_block);
-	arch_irn_add_flags(bereturn, arch_irn_flags_epilog);
-
 	return bereturn;
 }
 
@@ -1879,8 +1888,6 @@ static ir_node *gen_Proj_Start(ir_node *node)
 		return new_r_Bad(get_irn_irg(block));
 	case pn_Start_P_frame_base:
 		return get_frame_base();
-	case pn_Start_P_tls:
-		return new_r_Bad(current_ir_graph);
 	case pn_Start_max:
 		break;
 	}
@@ -1961,7 +1968,6 @@ static ir_node *gen_Proj_Call(ir_node *node)
 	case pn_Call_X_regular:
 	case pn_Call_X_except:
 	case pn_Call_T_result:
-	case pn_Call_P_value_res_base:
 	case pn_Call_max:
 		break;
 	}