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From-SVN: r314
This commit is contained in:
Chris Smith 1992-02-12 23:44:20 +00:00
parent df4f282db4
commit e622cd25a9
1 changed files with 8 additions and 7 deletions
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15
gcc/config/convex/convex.h
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@ -165,10 +165,6 @@ extern char *output_call ();
#define DOUBLE_TYPE_SIZE 64
#define LONG_DOUBLE_TYPE_SIZE 64
/* The real.h version of this macro inexplicably checks BITS_PER_WORD */
#define REAL_VALUE_TRUNCATE(mode, x) ((mode) == SFmode ? (float) (x) : (x))
/* Declare the standard types used by builtins to match convex stddef.h --
with int rather than long. */
@ -200,9 +196,9 @@ extern char *output_call ();
/* Return number of consecutive hard regs needed starting at reg REGNO
to hold something of mode MODE.
This is ordinarily the length in words of a value of mode MODE
but can be less for certain modes in special long registers.
On Convex, all values fit in one register. */
#define HARD_REGNO_NREGS(REGNO, MODE) 1
but can be less for certain modes in special long registers. */
#define HARD_REGNO_NREGS(REGNO, MODE) \
((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
/* Value is 1 if hard register REGNO can hold a value of machine-mode MODE.
On Convex, S registers can hold any type, A registers any nonfloat. */
@ -789,6 +785,11 @@ enum reg_class {
#define ADDRESS_COST(RTX) (GET_CODE (RTX) == MEM ? 3 : 1)
/* Specify the cost of a branch insn; roughly the number of extra insns that
should be added to avoid a branch. */
#define BRANCH_COST 0
/* Check a `double' value for validity for a particular machine mode. */
#define CHECK_FLOAT_VALUE(mode, d) \