diff options
Diffstat (limited to 'gcc/config/bfin/bfin.h')
-rw-r--r-- | gcc/config/bfin/bfin.h | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/gcc/config/bfin/bfin.h b/gcc/config/bfin/bfin.h index a16feca370b..cc3b14f504b 100644 --- a/gcc/config/bfin/bfin.h +++ b/gcc/config/bfin/bfin.h @@ -975,29 +975,6 @@ typedef struct { /* Do not put function addr into constant pool */ #define NO_FUNCTION_CSE 1 -/* A C expression for the cost of moving data from a register in class FROM to - one in class TO. The classes are expressed using the enumeration values - such as `GENERAL_REGS'. A value of 2 is the default; other values are - interpreted relative to that. - - It is not required that the cost always equal 2 when FROM is the same as TO; - on some machines it is expensive to move between registers if they are not - general registers. */ - -#define REGISTER_MOVE_COST(MODE, CLASS1, CLASS2) \ - bfin_register_move_cost ((MODE), (CLASS1), (CLASS2)) - -/* A C expression for the cost of moving data of mode M between a - register and memory. A value of 2 is the default; this cost is - relative to those in `REGISTER_MOVE_COST'. - - If moving between registers and memory is more expensive than - between two registers, you should define this macro to express the - relative cost. */ - -#define MEMORY_MOVE_COST(MODE, CLASS, IN) \ - bfin_memory_move_cost ((MODE), (CLASS), (IN)) - /* Specify the machine mode that this machine uses for the index in the tablejump instruction. */ #define CASE_VECTOR_MODE SImode |