diff options
Diffstat (limited to 'gcc/config/rl78/rl78.cc')
| -rw-r--r-- | gcc/config/rl78/rl78.cc | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/config/rl78/rl78.cc b/gcc/config/rl78/rl78.cc index b4bb145..25f6606 100644 --- a/gcc/config/rl78/rl78.cc +++ b/gcc/config/rl78/rl78.cc @@ -4972,6 +4972,21 @@ rl78_preferred_reload_class (rtx x ATTRIBUTE_UNUSED, reg_class_t rclass) return rclass; } +#undef TARGET_C_MODE_FOR_FLOATING_TYPE +#define TARGET_C_MODE_FOR_FLOATING_TYPE rl78_c_mode_for_floating_type + +/* Implement TARGET_C_MODE_FOR_FLOATING_TYPE. Return SFmode for + TI_DOUBLE_TYPE which is for double type, go with the default + one for the others. */ + +static machine_mode +rl78_c_mode_for_floating_type (enum tree_index ti) +{ + if (ti == TI_DOUBLE_TYPE) + return SFmode; + return default_mode_for_floating_type (ti); +} + /* The strub runtime uses asms, and physical register allocation won't deal with them, so disable it. */ |