removed the get_register_from_name() callback

added a prefer_fastcall bit

[r14341]

diff --git a/include/libfirm/be.h b/include/libfirm/be.h
index 0d65b79..5213dd2 100644 (file)
--- a/include/libfirm/be.h
+++ b/include/libfirm/be.h
@@ -37,9 +37,6 @@
 
 #define LC_STOP_AND_RESET_TIMER(timer) do { lc_timer_stop(timer); lc_timer_reset(timer); } while(0)
 
-/** For inline assembler: get a register from a name and encode it into a backend specific value. */
-typedef unsigned (get_register_fkt)(const char *reg);
-
 /**
  * This structure contains parameters that should be
  * propagated to the libFirm parameter set.
@@ -49,6 +46,8 @@ typedef struct backend_params {
        unsigned do_dw_lowering:1;
        /** if set, the backend supports inline assembly */
        unsigned support_inline_asm:1;
+       /** if set, the backend prefers fastcall convention over cdecl */
+       unsigned prefer_fastcall:1;
 
        /** Additional opcodes settings. */
        const arch_ops_info *arch_op_settings;
@@ -64,9 +63,6 @@ typedef struct backend_params {
 
        /** backend settings for if-conversion */
        const opt_if_conv_info_t *if_conv_info;
-
-       /** get the backend specific register encoding for a register name */
-       get_register_fkt *get_register_from_name;
 } backend_params;
 
 /**