amd64: Remove struct amd64_irg_data_t.

Most attributes were unused.
The only one used (dump) is now directly read from the be_options.

diff --git a/ir/be/amd64/bearch_amd64.c b/ir/be/amd64/bearch_amd64.c
index 5327881..d213f38 100644 (file)
--- a/ir/be/amd64/bearch_amd64.c
+++ b/ir/be/amd64/bearch_amd64.c
@@ -124,10 +124,9 @@ static const arch_irn_ops_t amd64_irn_ops = {
  */
 static void amd64_prepare_graph(ir_graph *irg)
 {
-       amd64_irg_data_t *irg_data = amd64_get_irg_data(irg);
        amd64_transform_graph(irg);
 
-       if (irg_data->dump)
+       if (be_options.dump_flags & DUMP_BE)
                dump_ir_graph(irg, "transformed");
 }
 
@@ -241,18 +240,6 @@ static void amd64_finish_irg(ir_graph *irg)
        be_abi_fix_stack_bias(irg);
 }
 
-/**
- * Initializes the code generator.
- */
-static void amd64_init_graph(ir_graph *irg)
-{
-       struct obstack   *obst     = be_get_be_obst(irg);
-       amd64_irg_data_t *irg_data = OALLOCZ(obst, amd64_irg_data_t);
-       irg_data->dump = (be_options.dump_flags & DUMP_BE) ? 1 : 0;
-
-       be_birg_from_irg(irg)->isa_link = irg_data;
-}
-
 extern const arch_isa_if_t amd64_isa_if;
 static amd64_isa_t amd64_isa_template = {
        {
@@ -517,7 +504,7 @@ const arch_isa_if_t amd64_isa_if = {
 
        amd64_begin_codegeneration,
        amd64_end_codegeneration,
-       amd64_init_graph,
+       NULL,
        amd64_get_call_abi,
        NULL,              /* mark remat */
        NULL,              /* get_pic_base */

diff --git a/ir/be/amd64/bearch_amd64_t.h b/ir/be/amd64/bearch_amd64_t.h
index 0eadedc..09b6531 100644 (file)
--- a/ir/be/amd64/bearch_amd64_t.h
+++ b/ir/be/amd64/bearch_amd64_t.h
@@ -32,22 +32,10 @@
 
 typedef struct amd64_isa_t            amd64_isa_t;
 
-typedef struct amd64_irg_data_t {
-       ir_graph    *irg;            /**< current irg */
-       amd64_isa_t *isa;            /**< the isa instance */
-       char         dump;           /**< set to 1 if graphs should be dumped */
-       ir_node     *noreg_gp;       /**< unique NoReg_GP node */
-} amd64_irg_data_t;
-
 struct amd64_isa_t {
        arch_env_t  base;      /**< must be derived from arch_isa */
 };
 
-static inline amd64_irg_data_t *amd64_get_irg_data(const ir_graph *irg)
-{
-       return (amd64_irg_data_t*) be_birg_from_irg(irg)->isa_link;
-}
-
 ir_node *amd64_new_NoReg_gp(ir_graph *irg);
 
 #endif