diff options
Diffstat (limited to 'gcc/config/rs6000')
| -rw-r--r-- | gcc/config/rs6000/rs6000-builtin.def | 37 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.md | 10 |
2 files changed, 47 insertions, 0 deletions
diff --git a/gcc/config/rs6000/rs6000-builtin.def b/gcc/config/rs6000/rs6000-builtin.def index e25249b5418..afc8487515f 100644 --- a/gcc/config/rs6000/rs6000-builtin.def +++ b/gcc/config/rs6000/rs6000-builtin.def @@ -993,6 +993,40 @@ | RS6000_BTC_TERNARY), \ CODE_FOR_nothing) /* ICODE */ +/* Miscellaneous (non-vector) builtins for instructions which may be + added at some point in the future. */ + +#define BU_FUTURE_MISC_0(ENUM, NAME, ATTR, ICODE) \ + RS6000_BUILTIN_0 (FUTURE_BUILTIN_ ## ENUM, /* ENUM */ \ + "__builtin_" NAME, /* NAME */ \ + RS6000_BTM_FUTURE, /* MASK */ \ + (RS6000_BTC_ ## ATTR /* ATTR */ \ + | RS6000_BTC_SPECIAL), \ + CODE_FOR_ ## ICODE) /* ICODE */ + +#define BU_FUTURE_MISC_1(ENUM, NAME, ATTR, ICODE) \ + RS6000_BUILTIN_1 (FUTURE_BUILTIN_ ## ENUM, /* ENUM */ \ + "__builtin_" NAME, /* NAME */ \ + RS6000_BTM_FUTURE, /* MASK */ \ + (RS6000_BTC_ ## ATTR /* ATTR */ \ + | RS6000_BTC_UNARY), \ + CODE_FOR_ ## ICODE) /* ICODE */ + +#define BU_FUTURE_MISC_2(ENUM, NAME, ATTR, ICODE) \ + RS6000_BUILTIN_2 (FUTURE_BUILTIN_ ## ENUM, /* ENUM */ \ + "__builtin_" NAME, /* NAME */ \ + RS6000_BTM_FUTURE, /* MASK */ \ + (RS6000_BTC_ ## ATTR /* ATTR */ \ + | RS6000_BTC_BINARY), \ + CODE_FOR_ ## ICODE) /* ICODE */ + +#define BU_FUTURE_MISC_3(ENUM, NAME, ATTR, ICODE) \ + RS6000_BUILTIN_3 (FUTURE_BUILTIN_ ## ENUM, /* ENUM */ \ + "__builtin_" NAME, /* NAME */ \ + RS6000_BTM_FUTURE, /* MASK */ \ + (RS6000_BTC_ ## ATTR /* ATTR */ \ + | RS6000_BTC_TERNARY), \ + CODE_FOR_ ## ICODE) /* ICODE */ #endif @@ -2539,6 +2573,9 @@ BU_P9_OVERLOAD_2 (CMPRB, "byte_in_range") BU_P9_OVERLOAD_2 (CMPRB2, "byte_in_either_range") BU_P9_OVERLOAD_2 (CMPEQB, "byte_in_set") +/* Future architecture scalar built-ins. */ +BU_FUTURE_MISC_2 (CFUGED, "cfuged", CONST, cfuged) + /* Future architecture vector built-ins. */ BU_FUTURE_V_2 (VCLZDM, "vclzdm", CONST, vclzdm) BU_FUTURE_V_2 (VCTZDM, "vctzdm", CONST, vctzdm) diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md index c02c2e1de72..1ceb393efde 100644 --- a/gcc/config/rs6000/rs6000.md +++ b/gcc/config/rs6000/rs6000.md @@ -148,6 +148,7 @@ UNSPEC_SI_FROM_SF UNSPEC_PLTSEQ UNSPEC_PLT16_HA + UNSPEC_CFUGED ]) ;; @@ -2453,6 +2454,15 @@ "prty<wd> %0,%1" [(set_attr "type" "popcnt")]) +(define_insn "cfuged" + [(set (match_operand:DI 0 "gpc_reg_operand" "=r") + (unspec:DI [(match_operand:DI 1 "gpc_reg_operand" "r") + (match_operand:DI 2 "gpc_reg_operand" "r")] + UNSPEC_CFUGED))] + "TARGET_FUTURE && TARGET_64BIT" + "cfuged %0,%1,%2" + [(set_attr "type" "integer")]) + (define_insn "cmpb<mode>3" [(set (match_operand:GPR 0 "gpc_reg_operand" "=r") (unspec:GPR [(match_operand:GPR 1 "gpc_reg_operand" "r") |