diff options
Diffstat (limited to 'gcc/config/m32c/m32c.c')
| -rw-r--r-- | gcc/config/m32c/m32c.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/gcc/config/m32c/m32c.c b/gcc/config/m32c/m32c.c index 8552ae6..39d1fd8 100644 --- a/gcc/config/m32c/m32c.c +++ b/gcc/config/m32c/m32c.c @@ -92,6 +92,8 @@ static rtx m32c_libcall_value (machine_mode, const_rtx); /* Returns true if an address is specified, else false. */ static bool m32c_get_pragma_address (const char *varname, unsigned *addr); +static bool m32c_hard_regno_mode_ok (unsigned int, machine_mode); + #define SYMBOL_FLAG_FUNCVEC_FUNCTION (SYMBOL_FLAG_MACH_DEP << 0) #define streq(a,b) (strcmp ((a), (b)) == 0) @@ -370,7 +372,7 @@ class_can_hold_mode (reg_class_t rclass, machine_mode mode) results[rclass][mode] = 1; for (r = 0; r < FIRST_PSEUDO_REGISTER; r++) if (in_hard_reg_set_p (reg_class_contents[(int) rclass], mode, r) - && HARD_REGNO_MODE_OK (r, mode)) + && m32c_hard_regno_mode_ok (r, mode)) { results[rclass][mode] = 2; break; @@ -573,10 +575,10 @@ m32c_hard_regno_nregs (int regno, machine_mode mode) return rv ? rv : 1; } -/* Implements HARD_REGNO_MODE_OK. The above function does the work +/* Implement TARGET_HARD_REGNO_MODE_OK. The above function does the work already; just test its return value. */ -int -m32c_hard_regno_ok (int regno, machine_mode mode) +static bool +m32c_hard_regno_mode_ok (unsigned int regno, machine_mode mode) { return m32c_hard_regno_nregs_1 (regno, mode) != 0; } @@ -815,7 +817,7 @@ m32c_cannot_change_mode_class (machine_mode from, can't allow the change. */ for (rn = 0; rn < FIRST_PSEUDO_REGISTER; rn++) if (class_contents[rclass][0] & (1 << rn)) - if (! m32c_hard_regno_ok (rn, to)) + if (! m32c_hard_regno_mode_ok (rn, to)) return 1; if (to == QImode) @@ -4487,6 +4489,9 @@ m32c_output_compare (rtx_insn *insn, rtx *operands) #undef TARGET_FRAME_POINTER_REQUIRED #define TARGET_FRAME_POINTER_REQUIRED hook_bool_void_true +#undef TARGET_HARD_REGNO_MODE_OK +#define TARGET_HARD_REGNO_MODE_OK m32c_hard_regno_mode_ok + /* The Global `targetm' Variable. */ struct gcc_target targetm = TARGET_INITIALIZER; |