diff options
Diffstat (limited to 'gcc/config/nds32/nds32.c')
| -rw-r--r-- | gcc/config/nds32/nds32.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/gcc/config/nds32/nds32.c b/gcc/config/nds32/nds32.c index 48344ddb4b3..defd723f775 100644 --- a/gcc/config/nds32/nds32.c +++ b/gcc/config/nds32/nds32.c @@ -2753,17 +2753,21 @@ nds32_hard_regno_nregs (int regno ATTRIBUTE_UNUSED, return ((GET_MODE_SIZE (mode) + UNITS_PER_WORD - 1) / UNITS_PER_WORD); } -int -nds32_hard_regno_mode_ok (int regno, machine_mode mode) +/* Implement TARGET_HARD_REGNO_MODE_OK. */ + +static bool +nds32_hard_regno_mode_ok (unsigned int regno, machine_mode mode) { /* Restrict double-word quantities to even register pairs. */ if (HARD_REGNO_NREGS (regno, mode) == 1 || !((regno) & 1)) - return 1; + return true; - return 0; + return false; } +#undef TARGET_HARD_REGNO_MODE_OK +#define TARGET_HARD_REGNO_MODE_OK nds32_hard_regno_mode_ok /* Register Classes. */ |