2021-06-07 Bill Schmidt <wschm...@linux.ibm.com>
gcc/
* config/rs6000/rs6000-builtin-new.def: Add always, power5, and
power6 stanzas.
---
gcc/config/rs6000/rs6000-builtin-new.def | 72 ++++++++++++++++++++++++
1 file changed, 72 insertions(+)
diff --git a/gcc/config/rs6000/rs6000-builtin-new.def
b/gcc/config/rs6000/rs6000-builtin-new.def
index 974cdc8c37c..ca694be1ac3 100644
--- a/gcc/config/rs6000/rs6000-builtin-new.def
+++ b/gcc/config/rs6000/rs6000-builtin-new.def
@@ -184,6 +184,78 @@
+; Builtins that have been around since time immemorial or are just
+; considered available everywhere.
+[always]
+ void __builtin_cpu_init ();
+ CPU_INIT nothing {cpu}
+
+ bool __builtin_cpu_is (string);
+ CPU_IS nothing {cpu}
+
+ bool __builtin_cpu_supports (string);
+ CPU_SUPPORTS nothing {cpu}
+
+ unsigned long long __builtin_ppc_get_timebase ();
+ GET_TB rs6000_get_timebase {}
+
+ double __builtin_mffs ();
+ MFFS rs6000_mffs {}
+
+; This will break for long double == _Float128. libgcc history.
+ const long double __builtin_pack_longdouble (double, double);
+ PACK_TF packtf {}
+
+ unsigned long __builtin_ppc_mftb ();
+ MFTB rs6000_mftb_di {32bit}
+
+ void __builtin_mtfsb0 (const int<5>);
+ MTFSB0 rs6000_mtfsb0 {}
+
+ void __builtin_mtfsb1 (const int<5>);
+ MTFSB1 rs6000_mtfsb1 {}
+
+ void __builtin_mtfsf (const int<8>, double);
+ MTFSF rs6000_mtfsf {}
+
+ const __ibm128 __builtin_pack_ibm128 (double, double);
+ PACK_IF packif {}
+
+ void __builtin_set_fpscr_rn (const int[0,3]);
+ SET_FPSCR_RN rs6000_set_fpscr_rn {}
+
+ const double __builtin_unpack_ibm128 (__ibm128, const int<1>);
+ UNPACK_IF unpackif {}
+
+; This will break for long double == _Float128. libgcc history.
+ const double __builtin_unpack_longdouble (long double, const int<1>);
+ UNPACK_TF unpacktf {}
+
+
+; Builtins that have been around just about forever, but not quite.
+[power5]
+ fpmath double __builtin_recipdiv (double, double);
+ RECIP recipdf3 {}
+
+ fpmath float __builtin_recipdivf (float, float);
+ RECIPF recipsf3 {}
+
+ fpmath double __builtin_rsqrt (double);
+ RSQRT rsqrtdf2 {}
+
+ fpmath float __builtin_rsqrtf (float);
+ RSQRTF rsqrtsf2 {}
+
+
+; Power6 builtins.
+[power6]
+ const signed long __builtin_p6_cmpb (signed long, signed long);
+ CMPB cmpbdi3 {}
+
+ const signed int __builtin_p6_cmpb_32 (signed int, signed int);
+ CMPB_32 cmpbsi3 {}
+
+
; AltiVec builtins.
[altivec]
const vsc __builtin_altivec_abs_v16qi (vsc);
--
2.27.0
