diff options
Diffstat (limited to 'gcc/config/rs6000/rs6000-cpus.def')
| -rw-r--r-- | gcc/config/rs6000/rs6000-cpus.def | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/gcc/config/rs6000/rs6000-cpus.def b/gcc/config/rs6000/rs6000-cpus.def index 275404a63a..7d97f7f84e 100644 --- a/gcc/config/rs6000/rs6000-cpus.def +++ b/gcc/config/rs6000/rs6000-cpus.def @@ -60,15 +60,26 @@ | OPTION_MASK_UPPER_REGS_SF) /* Add ISEL back into ISA 3.0, since it is supposed to be a win. Do not add - P9_DFORM or P9_MINMAX until they are fully debugged. */ + P9_MINMAX until the hardware that supports it is available. Do not add + FLOAT128_HW here until we are ready to make -mfloat128 on by default. */ #define ISA_3_0_MASKS_SERVER (ISA_2_7_MASKS_SERVER \ - | OPTION_MASK_FLOAT128_HW \ | OPTION_MASK_ISEL \ | OPTION_MASK_MODULO \ | OPTION_MASK_P9_FUSION \ - | OPTION_MASK_P9_DFORM \ + | OPTION_MASK_P9_DFORM_SCALAR \ + | OPTION_MASK_P9_DFORM_VECTOR \ + | OPTION_MASK_P9_MISC \ | OPTION_MASK_P9_VECTOR) +/* Support for the IEEE 128-bit floating point hardware requires a lot of the + VSX instructions that are part of ISA 3.0. */ +#define ISA_3_0_MASKS_IEEE (OPTION_MASK_VSX \ + | OPTION_MASK_P8_VECTOR \ + | OPTION_MASK_P9_VECTOR \ + | OPTION_MASK_DIRECT_MOVE \ + | OPTION_MASK_UPPER_REGS_DF \ + | OPTION_MASK_UPPER_REGS_SF) + #define POWERPC_7400_MASK (OPTION_MASK_PPC_GFXOPT | OPTION_MASK_ALTIVEC) /* Deal with ports that do not have -mstrict-align. */ @@ -94,6 +105,7 @@ | OPTION_MASK_FPRND \ | OPTION_MASK_HTM \ | OPTION_MASK_ISEL \ + | OPTION_MASK_LRA \ | OPTION_MASK_MFCRF \ | OPTION_MASK_MFPGPR \ | OPTION_MASK_MODULO \ @@ -101,9 +113,11 @@ | OPTION_MASK_NO_UPDATE \ | OPTION_MASK_P8_FUSION \ | OPTION_MASK_P8_VECTOR \ - | OPTION_MASK_P9_DFORM \ + | OPTION_MASK_P9_DFORM_SCALAR \ + | OPTION_MASK_P9_DFORM_VECTOR \ | OPTION_MASK_P9_FUSION \ | OPTION_MASK_P9_MINMAX \ + | OPTION_MASK_P9_MISC \ | OPTION_MASK_P9_VECTOR \ | OPTION_MASK_POPCNTB \ | OPTION_MASK_POPCNTD \ |