diff options
Diffstat (limited to 'gcc/config/rs6000/rs6000.c')
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index 4cd6a1b58cd..a7144fd3870 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -3521,7 +3521,8 @@ rs6000_builtin_mask_calculate (void) | ((TARGET_HTM) ? RS6000_BTM_HTM : 0) | ((TARGET_DFP) ? RS6000_BTM_DFP : 0) | ((TARGET_HARD_FLOAT) ? RS6000_BTM_HARD_FLOAT : 0) - | ((TARGET_LONG_DOUBLE_128) ? RS6000_BTM_LDBL128 : 0)); + | ((TARGET_LONG_DOUBLE_128) ? RS6000_BTM_LDBL128 : 0) + | ((TARGET_FLOAT128) ? RS6000_BTM_FLOAT128 : 0)); } /* Implement TARGET_MD_ASM_ADJUST. All asm statements are considered @@ -14605,6 +14606,8 @@ rs6000_invalid_builtin (enum rs6000_builtins fncode) " -mlong-double-128 options", name); else if ((fnmask & RS6000_BTM_HARD_FLOAT) != 0) error ("Builtin function %s requires the -mhard-float option", name); + else if ((fnmask & RS6000_BTM_FLOAT128) != 0) + error ("Builtin function %s requires the -mfloat128 options", name); else error ("Builtin function %s is not supported with the current options", name); @@ -14894,19 +14897,21 @@ rs6000_init_builtins (void) IFmode is the IBM extended 128-bit format that is a pair of doubles. TFmode will be either IEEE 128-bit floating point or the IBM double-double format that uses a pair of doubles, depending on the switches and - defaults. */ - if (TARGET_FLOAT128) - { - ibm128_float_type_node = make_node (REAL_TYPE); - TYPE_PRECISION (ibm128_float_type_node) = 128; - layout_type (ibm128_float_type_node); - SET_TYPE_MODE (ibm128_float_type_node, IFmode); + defaults. Always create the types even if we don't register the keywords + to allow built-in functions using these types to be created. */ + + ibm128_float_type_node = make_node (REAL_TYPE); + TYPE_PRECISION (ibm128_float_type_node) = 128; + layout_type (ibm128_float_type_node); + SET_TYPE_MODE (ibm128_float_type_node, IFmode); - ieee128_float_type_node = make_node (REAL_TYPE); - TYPE_PRECISION (ieee128_float_type_node) = 128; - layout_type (ieee128_float_type_node); - SET_TYPE_MODE (ieee128_float_type_node, KFmode); + ieee128_float_type_node = make_node (REAL_TYPE); + TYPE_PRECISION (ieee128_float_type_node) = 128; + layout_type (ieee128_float_type_node); + SET_TYPE_MODE (ieee128_float_type_node, KFmode); + if (TARGET_FLOAT128) + { lang_hooks.types.register_builtin_type (ieee128_float_type_node, "__float128"); @@ -34223,6 +34228,7 @@ static struct rs6000_opt_mask const rs6000_builtin_mask_names[] = { "hard-dfp", RS6000_BTM_DFP, false, false }, { "hard-float", RS6000_BTM_HARD_FLOAT, false, false }, { "long-double-128", RS6000_BTM_LDBL128, false, false }, + { "float128", RS6000_BTM_FLOAT128, false, false }, }; /* Option variables that we want to support inside attribute((target)) and |