diff options
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config/pdp11/pdp11.c | 16 |
2 files changed, 23 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3ca3c1c..49fce32 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,12 @@ 2018-10-05 Paul Koning <ni1d@arrl.net> + * config/pdp11/pdp11.c (TARGET_CXX_GUARD_TYPE): Define. + (TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT): Define. + (TARGET_CXX_LIBRARY_RTTI_COMDAT): Define. + (pdp11_guard_type): New function. + +2018-10-05 Paul Koning <ni1d@arrl.net> + * config/pdp11/pdp11.h (FLOAT_TYPE_SIZE): Always 32. * config/pdp11/pdp11.opt (mfloat32): Remove. (mfloat64): Remove. diff --git a/gcc/config/pdp11/pdp11.c b/gcc/config/pdp11/pdp11.c index f80a878..b3b7ced 100644 --- a/gcc/config/pdp11/pdp11.c +++ b/gcc/config/pdp11/pdp11.c @@ -292,6 +292,15 @@ static bool pdp11_scalar_mode_supported_p (scalar_mode); #undef TARGET_INVALID_WITHIN_DOLOOP #define TARGET_INVALID_WITHIN_DOLOOP hook_constcharptr_const_rtx_insn_null +#undef TARGET_CXX_GUARD_TYPE +#define TARGET_CXX_GUARD_TYPE pdp11_guard_type + +#undef TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT +#define TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT hook_bool_void_false + +#undef TARGET_CXX_LIBRARY_RTTI_COMDAT +#define TARGET_CXX_LIBRARY_RTTI_COMDAT hook_bool_void_false + #undef TARGET_HAVE_SPECULATION_SAFE_VALUE #define TARGET_HAVE_SPECULATION_SAFE_VALUE speculation_safe_value_not_needed @@ -1702,6 +1711,13 @@ pdp11_can_change_mode_class (machine_mode from, return !reg_classes_intersect_p (FPU_REGS, rclass); } +/* Implement TARGET_CXX_GUARD_TYPE */ +static tree +pdp11_guard_type (void) +{ + return short_integer_type_node; +} + /* TARGET_PREFERRED_RELOAD_CLASS Given an rtx X being reloaded into a reg required to be |