X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2FTEMPLATE%2Fbearch_TEMPLATE.c;h=8e8991d292b13eb2b84bd2d03d9474396cebc58c;hb=0860cafaff791b93c568c77739bd7d9c7240ee2f;hp=381c029468b5862200abd6e9bafd639783d83329;hpb=7190d1637364be73925e273eeebe10ac1d4ba72d;p=libfirm

diff --git a/ir/be/TEMPLATE/bearch_TEMPLATE.c b/ir/be/TEMPLATE/bearch_TEMPLATE.c
index 381c02946..8e8991d29 100644
--- a/ir/be/TEMPLATE/bearch_TEMPLATE.c
+++ b/ir/be/TEMPLATE/bearch_TEMPLATE.c
@@ -34,14 +34,15 @@
 #include "bitset.h"
 #include "debug.h"
 
-#include "../bearch_t.h"
+#include "be.h"
+#include "../bearch.h"
 #include "../benode_t.h"
 #include "../belower.h"
-#include "../besched_t.h"
-#include "be.h"
+#include "../besched.h"
 #include "../beabi.h"
 #include "../bemodule.h"
 #include "../begnuas.h"
+#include "../belistsched.h"
 
 #include "bearch_TEMPLATE_t.h"
 
@@ -65,61 +66,9 @@ static set *cur_reg_set = NULL;
  *           |___/
  **************************************************/
 
-/**
- * Return register requirements for a TEMPLATE node.
- * If the node returns a tuple (mode_T) then the proj's
- * will be asked for this information.
- */
-static const arch_register_req_t *TEMPLATE_get_irn_reg_req(const ir_node *node,
-                                                           int pos)
-{
-	long               node_pos = pos == -1 ? 0 : pos;
-	ir_mode           *mode     = get_irn_mode(node);
-
-	if (mode == mode_T || mode == mode_M) {
-		return arch_no_register_req;
-	}
-
-	if (is_Proj(node)) {
-		/* in case of a proj, we need to get the correct OUT slot */
-		/* of the node corresponding to the proj number */
-		if (pos == -1) {
-			node_pos = TEMPLATE_translate_proj_pos(node);
-		} else {
-			node_pos = pos;
-		}
-
-		node = skip_Proj_const(node);
-	}
-
-	/* get requirements for our own nodes */
-	if (is_TEMPLATE_irn(node)) {
-		const arch_register_req_t *req;
-		if (pos >= 0) {
-			req = get_TEMPLATE_in_req(node, pos);
-		} else {
-			req = get_TEMPLATE_out_req(node, node_pos);
-		}
-
-		assert(req != NULL);
-
-		return req;
-	}
-
-	/* unknowns should be transformed already */
-	assert(!is_Unknown(node));
-
-	return arch_no_register_req;
-}
-
 static arch_irn_class_t TEMPLATE_classify(const ir_node *irn)
 {
-	irn = skip_Proj_const(irn);
-
-	if (is_cfop(irn)) {
-		return arch_irn_class_branch;
-	}
-
+	(void) irn;
 	return 0;
 }
 
@@ -157,7 +106,8 @@ static int TEMPLATE_get_sp_bias(const ir_node *irn)
 /* fill register allocator interface */
 
 static const arch_irn_ops_t TEMPLATE_irn_ops = {
-	TEMPLATE_get_irn_reg_req,
+	get_TEMPLATE_in_req,
+	get_TEMPLATE_out_req,
 	TEMPLATE_classify,
 	TEMPLATE_get_frame_entity,
 	TEMPLATE_set_frame_entity,
@@ -283,6 +233,7 @@ static TEMPLATE_isa_t TEMPLATE_isa_template = {
 		&TEMPLATE_isa_if,             /* isa interface implementation */
 		&TEMPLATE_general_purpose_regs[REG_SP],  /* stack pointer register */
 		&TEMPLATE_general_purpose_regs[REG_BP],  /* base pointer register */
+		&TEMPLATE_reg_classes[CLASS_TEMPLATE_general_purpose],  /* link pointer register class */
 		-1,                          /* stack direction */
 		2,                           /* power of two stack alignment for calls, 2^2 == 4 */
 		NULL,                        /* main environment */
@@ -556,7 +507,8 @@ static const backend_params *TEMPLATE_get_backend_params(void) {
 		NULL,  /* float arithmetic mode */
 		0,     /* no trampoline support: size 0 */
 		0,     /* no trampoline support: align 0 */
-		NULL   /* no trampoline support: no trampoline builder */
+		NULL,  /* no trampoline support: no trampoline builder */
+		4      /* alignment of stack parameter: typically 4 (32bit) or 8 (64bit) */
 	};
 	return &p;
 }