+2003-03-29 Alan Modra <amodra@bigpond.net.au>
+
+ * config/rs6000/rs6000.h (FUNCTION_VALUE_REGNO_P): Respect
+ TARGET_HARD_FLOAT. Reformat.
+ (FUNCTION_ARG_REGNO_P): Likewise, and remove unneeded casts.
+
2003-03-28 Kazu Hirata <kazu@cs.umass.edu>
* config/h8300/h8300.md (*addsi3_and_r_1): Put under plus:SI
as seen by the caller.
On RS/6000, this is r3, fp1, and v2 (for AltiVec). */
-#define FUNCTION_VALUE_REGNO_P(N) ((N) == GP_ARG_RETURN \
- || ((N) == FP_ARG_RETURN) \
- || (TARGET_ALTIVEC && \
- (N) == ALTIVEC_ARG_RETURN))
+#define FUNCTION_VALUE_REGNO_P(N) \
+ ((N) == GP_ARG_RETURN \
+ || ((N) == FP_ARG_RETURN && TARGET_HARD_FLOAT) \
+ || ((N) == ALTIVEC_ARG_RETURN && TARGET_ALTIVEC))
/* 1 if N is a possible register number for function argument passing.
On RS/6000, these are r3-r10 and fp1-fp13.
On AltiVec, v2 - v13 are used for passing vectors. */
#define FUNCTION_ARG_REGNO_P(N) \
- (((unsigned)((N) - GP_ARG_MIN_REG) < (unsigned)(GP_ARG_NUM_REG)) \
- || (TARGET_ALTIVEC && \
- (unsigned)((N) - ALTIVEC_ARG_MIN_REG) < (unsigned)(ALTIVEC_ARG_NUM_REG)) \
- || ((unsigned)((N) - FP_ARG_MIN_REG) < (unsigned)(FP_ARG_NUM_REG)))
-
+ ((unsigned) (N) - GP_ARG_MIN_REG < GP_ARG_NUM_REG \
+ || ((unsigned) (N) - ALTIVEC_ARG_MIN_REG < ALTIVEC_ARG_NUM_REG \
+ && TARGET_ALTIVEC) \
+ || ((unsigned) (N) - FP_ARG_MIN_REG < FP_ARG_NUM_REG \
+ && TARGET_HARD_FLOAT))
\f
/* A C structure for machine-specific, per-function data.
This is added to the cfun structure. */