diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/h8300/h8300.h | 4 | ||||
| -rw-r--r-- | gcc/config/h8300/h8300.md | 3 |
3 files changed, 10 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a4442e0..1e1c857 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2003-11-27 Kazu Hirata <kazu@cs.umass.edu> + * config/h8300/h8300.h (FUNCTION_VALUE): Use R0_REG. + (FUNCTION_VALUE_REGNO_P): Likewise. + * config/h8300/h8300.md: Define R0_REG. + +2003-11-27 Kazu Hirata <kazu@cs.umass.edu> + * config/h8300/h8300.c: Fix formatting. * config/h8300/h8300.md: Likewise. diff --git a/gcc/config/h8300/h8300.h b/gcc/config/h8300/h8300.h index bc775c3..ba58fd7 100644 --- a/gcc/config/h8300/h8300.h +++ b/gcc/config/h8300/h8300.h @@ -609,7 +609,7 @@ enum reg_class { On the H8 the return value is in R0/R1. */ #define FUNCTION_VALUE(VALTYPE, FUNC) \ - gen_rtx_REG (TYPE_MODE (VALTYPE), 0) + gen_rtx_REG (TYPE_MODE (VALTYPE), R0_REG) /* Define how to find the value returned by a library function assuming the value has mode MODE. */ @@ -622,7 +622,7 @@ enum reg_class { /* 1 if N is a possible register number for a function value. On the H8, R0 is the only register thus used. */ -#define FUNCTION_VALUE_REGNO_P(N) ((N) == 0) +#define FUNCTION_VALUE_REGNO_P(N) ((N) == R0_REG) /* Define this if PCC uses the nonreentrant convention for returning structure and union values. */ diff --git a/gcc/config/h8300/h8300.md b/gcc/config/h8300/h8300.md index bbdf377..e1be1e0 100644 --- a/gcc/config/h8300/h8300.md +++ b/gcc/config/h8300/h8300.md @@ -53,7 +53,8 @@ (UNSPEC_MONITOR 1)]) (define_constants - [(SC_REG 3) + [(R0_REG 0) + (SC_REG 3) (FP_REG 6) (SP_REG 7) (MAC_REG 8) |