[gcc(refs/users/wschmidt/heads/builtins3)] rs6000: Add available-everywhere and ancient builtins

[gcc(refs/users/wschmidt/heads/builtins3)] rs6000: Add available-everywhere and ancient builtins

[William Schmidt]

https://gcc.gnu.org/g:16567ed574ec3e8c5efb3b6130b01187a68fd20d

commit 16567ed574ec3e8c5efb3b6130b01187a68fd20d
Author: Bill Schmidt <wschmidt@linux.ibm.com>
Date:   Wed Jun 17 11:30:07 2020 -0500

    rs6000: Add available-everywhere and ancient builtins
    
    2020-07-26  Bill Schmidt  <wschmidt@linux.ibm.com>
    
            * config/rs6000/rs6000-builtin-new.def: Add always, power5,
            and power6 builtins.

Diff:
---
 gcc/config/rs6000/rs6000-builtin-new.def | 78 ++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)

diff --git a/gcc/config/rs6000/rs6000-builtin-new.def b/gcc/config/rs6000/rs6000-builtin-new.def
index 6c60177e4bb..1cb019bd4fb 100644
--- a/gcc/config/rs6000/rs6000-builtin-new.def
+++ b/gcc/config/rs6000/rs6000-builtin-new.def
@@ -163,6 +163,84 @@
 ; a semicolon are also treated as blank lines.
 
 
+; Builtins that have been around since time immemorial or are just
+; considered available everywhere.
+[always]
+  void __builtin_cpu_init ();
+    CPU_INIT nothing {cpu}
+
+  unsigned int __builtin_cpu_is (const char *);
+    CPU_IS nothing {cpu}
+
+  unsigned int __builtin_cpu_supports (const char *);
+    CPU_SUPPORTS nothing {cpu}
+
+  unsigned long long __builtin_ppc_get_timebase ();
+    GET_TB rs6000_get_timebase {}
+
+  double __builtin_mffs ();
+    MFFS rs6000_mffs {}
+
+  unsigned long long __builtin_ppc_mftb ();
+    MFTB rs6000_mftb_di {}
+
+  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 (signed int);
+    SET_FPSCR_RN rs6000_set_fpscr_rn {}
+
+  const double __builtin_unpack_ibm128 (__ibm128, const int<1>);
+    UNPACK_IF unpackif {}
+
+
+; Builtins that have been around just about forever, but not quite.
+[power5]
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_pack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const long double __builtin_pack_longdouble (double, double);
+;    PACK_TF packtf {}
+
+  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 {}
+
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_unpack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const double __builtin_unpack_longdouble (long double, const int<1>);
+;    UNPACK_TF unpacktf {}
+
+
+; Power6 builtins.
+[power6]
+  const signed int __builtin_p6_cmpb (signed int, signed int);
+    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);

[gcc(refs/users/wschmidt/heads/builtins3)] rs6000: Add available-everywhere and ancient builtins

[William Schmidt]

https://gcc.gnu.org/g:03372381f8a153e3ec63564b0facd9c7f9d0e619

commit 03372381f8a153e3ec63564b0facd9c7f9d0e619
Author: Bill Schmidt <wschmidt@linux.ibm.com>
Date:   Wed Jun 17 11:30:07 2020 -0500

    rs6000: Add available-everywhere and ancient builtins
    
    2020-07-26  Bill Schmidt  <wschmidt@linux.ibm.com>
    
            * config/rs6000/rs6000-builtin-new.def: Add always, power5,
            and power6 builtins.

Diff:
---
 gcc/config/rs6000/rs6000-builtin-new.def | 78 ++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)

diff --git a/gcc/config/rs6000/rs6000-builtin-new.def b/gcc/config/rs6000/rs6000-builtin-new.def
index 6c60177e4bb..1cb019bd4fb 100644
--- a/gcc/config/rs6000/rs6000-builtin-new.def
+++ b/gcc/config/rs6000/rs6000-builtin-new.def
@@ -163,6 +163,84 @@
 ; a semicolon are also treated as blank lines.
 
 
+; Builtins that have been around since time immemorial or are just
+; considered available everywhere.
+[always]
+  void __builtin_cpu_init ();
+    CPU_INIT nothing {cpu}
+
+  unsigned int __builtin_cpu_is (const char *);
+    CPU_IS nothing {cpu}
+
+  unsigned int __builtin_cpu_supports (const char *);
+    CPU_SUPPORTS nothing {cpu}
+
+  unsigned long long __builtin_ppc_get_timebase ();
+    GET_TB rs6000_get_timebase {}
+
+  double __builtin_mffs ();
+    MFFS rs6000_mffs {}
+
+  unsigned long long __builtin_ppc_mftb ();
+    MFTB rs6000_mftb_di {}
+
+  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 (signed int);
+    SET_FPSCR_RN rs6000_set_fpscr_rn {}
+
+  const double __builtin_unpack_ibm128 (__ibm128, const int<1>);
+    UNPACK_IF unpackif {}
+
+
+; Builtins that have been around just about forever, but not quite.
+[power5]
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_pack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const long double __builtin_pack_longdouble (double, double);
+;    PACK_TF packtf {}
+
+  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 {}
+
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_unpack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const double __builtin_unpack_longdouble (long double, const int<1>);
+;    UNPACK_TF unpacktf {}
+
+
+; Power6 builtins.
+[power6]
+  const signed int __builtin_p6_cmpb (signed int, signed int);
+    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);

[gcc(refs/users/wschmidt/heads/builtins3)] rs6000: Add available-everywhere and ancient builtins

[William Schmidt]

https://gcc.gnu.org/g:7fc1751fa3020d596fd9acdd735042a161287cb7

commit 7fc1751fa3020d596fd9acdd735042a161287cb7
Author: Bill Schmidt <wschmidt@linux.ibm.com>
Date:   Wed Jun 17 11:30:07 2020 -0500

    rs6000: Add available-everywhere and ancient builtins
    
    2020-07-26  Bill Schmidt  <wschmidt@linux.ibm.com>
    
            * config/rs6000/rs6000-builtin-new.def: Add always, power5,
            and power6 builtins.

Diff:
---
 gcc/config/rs6000/rs6000-builtin-new.def | 78 ++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)

diff --git a/gcc/config/rs6000/rs6000-builtin-new.def b/gcc/config/rs6000/rs6000-builtin-new.def
index 6c60177e4bb..1cb019bd4fb 100644
--- a/gcc/config/rs6000/rs6000-builtin-new.def
+++ b/gcc/config/rs6000/rs6000-builtin-new.def
@@ -163,6 +163,84 @@
 ; a semicolon are also treated as blank lines.
 
 
+; Builtins that have been around since time immemorial or are just
+; considered available everywhere.
+[always]
+  void __builtin_cpu_init ();
+    CPU_INIT nothing {cpu}
+
+  unsigned int __builtin_cpu_is (const char *);
+    CPU_IS nothing {cpu}
+
+  unsigned int __builtin_cpu_supports (const char *);
+    CPU_SUPPORTS nothing {cpu}
+
+  unsigned long long __builtin_ppc_get_timebase ();
+    GET_TB rs6000_get_timebase {}
+
+  double __builtin_mffs ();
+    MFFS rs6000_mffs {}
+
+  unsigned long long __builtin_ppc_mftb ();
+    MFTB rs6000_mftb_di {}
+
+  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 (signed int);
+    SET_FPSCR_RN rs6000_set_fpscr_rn {}
+
+  const double __builtin_unpack_ibm128 (__ibm128, const int<1>);
+    UNPACK_IF unpackif {}
+
+
+; Builtins that have been around just about forever, but not quite.
+[power5]
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_pack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const long double __builtin_pack_longdouble (double, double);
+;    PACK_TF packtf {}
+
+  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 {}
+
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_unpack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const double __builtin_unpack_longdouble (long double, const int<1>);
+;    UNPACK_TF unpacktf {}
+
+
+; Power6 builtins.
+[power6]
+  const signed int __builtin_p6_cmpb (signed int, signed int);
+    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);

[gcc(refs/users/wschmidt/heads/builtins3)] rs6000: Add available-everywhere and ancient builtins

[William Schmidt]

https://gcc.gnu.org/g:b8eb3fe5d9f5015f46501b31f7024d37f284dd34

commit b8eb3fe5d9f5015f46501b31f7024d37f284dd34
Author: Bill Schmidt <wschmidt@linux.ibm.com>
Date:   Wed Jun 17 11:30:07 2020 -0500

    rs6000: Add available-everywhere and ancient builtins
    
    2020-07-26  Bill Schmidt  <wschmidt@linux.ibm.com>
    
            * config/rs6000/rs6000-builtin-new.def: Add always, power5,
            and power6 builtins.

Diff:
---
 gcc/config/rs6000/rs6000-builtin-new.def | 78 ++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)

diff --git a/gcc/config/rs6000/rs6000-builtin-new.def b/gcc/config/rs6000/rs6000-builtin-new.def
index 6c60177e4bb..1cb019bd4fb 100644
--- a/gcc/config/rs6000/rs6000-builtin-new.def
+++ b/gcc/config/rs6000/rs6000-builtin-new.def
@@ -163,6 +163,84 @@
 ; a semicolon are also treated as blank lines.
 
 
+; Builtins that have been around since time immemorial or are just
+; considered available everywhere.
+[always]
+  void __builtin_cpu_init ();
+    CPU_INIT nothing {cpu}
+
+  unsigned int __builtin_cpu_is (const char *);
+    CPU_IS nothing {cpu}
+
+  unsigned int __builtin_cpu_supports (const char *);
+    CPU_SUPPORTS nothing {cpu}
+
+  unsigned long long __builtin_ppc_get_timebase ();
+    GET_TB rs6000_get_timebase {}
+
+  double __builtin_mffs ();
+    MFFS rs6000_mffs {}
+
+  unsigned long long __builtin_ppc_mftb ();
+    MFTB rs6000_mftb_di {}
+
+  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 (signed int);
+    SET_FPSCR_RN rs6000_set_fpscr_rn {}
+
+  const double __builtin_unpack_ibm128 (__ibm128, const int<1>);
+    UNPACK_IF unpackif {}
+
+
+; Builtins that have been around just about forever, but not quite.
+[power5]
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_pack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const long double __builtin_pack_longdouble (double, double);
+;    PACK_TF packtf {}
+
+  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 {}
+
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_unpack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const double __builtin_unpack_longdouble (long double, const int<1>);
+;    UNPACK_TF unpacktf {}
+
+
+; Power6 builtins.
+[power6]
+  const signed int __builtin_p6_cmpb (signed int, signed int);
+    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);

[gcc(refs/users/wschmidt/heads/builtins3)] rs6000: Add available-everywhere and ancient builtins

[William Schmidt]

https://gcc.gnu.org/g:64f77d2bac7276aab9537fe0b4a96313238e8e38

commit 64f77d2bac7276aab9537fe0b4a96313238e8e38
Author: Bill Schmidt <wschmidt@linux.ibm.com>
Date:   Wed Jun 17 11:30:07 2020 -0500

    rs6000: Add available-everywhere and ancient builtins
    
    2020-07-26  Bill Schmidt  <wschmidt@linux.ibm.com>
    
            * config/rs6000/rs6000-builtin-new.def: Add always, power5,
            and power6 builtins.

Diff:
---
 gcc/config/rs6000/rs6000-builtin-new.def | 78 ++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)

diff --git a/gcc/config/rs6000/rs6000-builtin-new.def b/gcc/config/rs6000/rs6000-builtin-new.def
index 6c60177e4bb..1cb019bd4fb 100644
--- a/gcc/config/rs6000/rs6000-builtin-new.def
+++ b/gcc/config/rs6000/rs6000-builtin-new.def
@@ -163,6 +163,84 @@
 ; a semicolon are also treated as blank lines.
 
 
+; Builtins that have been around since time immemorial or are just
+; considered available everywhere.
+[always]
+  void __builtin_cpu_init ();
+    CPU_INIT nothing {cpu}
+
+  unsigned int __builtin_cpu_is (const char *);
+    CPU_IS nothing {cpu}
+
+  unsigned int __builtin_cpu_supports (const char *);
+    CPU_SUPPORTS nothing {cpu}
+
+  unsigned long long __builtin_ppc_get_timebase ();
+    GET_TB rs6000_get_timebase {}
+
+  double __builtin_mffs ();
+    MFFS rs6000_mffs {}
+
+  unsigned long long __builtin_ppc_mftb ();
+    MFTB rs6000_mftb_di {}
+
+  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 (signed int);
+    SET_FPSCR_RN rs6000_set_fpscr_rn {}
+
+  const double __builtin_unpack_ibm128 (__ibm128, const int<1>);
+    UNPACK_IF unpackif {}
+
+
+; Builtins that have been around just about forever, but not quite.
+[power5]
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_pack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const long double __builtin_pack_longdouble (double, double);
+;    PACK_TF packtf {}
+
+  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 {}
+
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_unpack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const double __builtin_unpack_longdouble (long double, const int<1>);
+;    UNPACK_TF unpacktf {}
+
+
+; Power6 builtins.
+[power6]
+  const signed int __builtin_p6_cmpb (signed int, signed int);
+    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);

[gcc(refs/users/wschmidt/heads/builtins3)] rs6000: Add available-everywhere and ancient builtins

[William Schmidt]

https://gcc.gnu.org/g:c84b9fe904cc3179de1476427b931b54f12d72c7

commit c84b9fe904cc3179de1476427b931b54f12d72c7
Author: Bill Schmidt <wschmidt@linux.ibm.com>
Date:   Wed Jun 17 11:30:07 2020 -0500

    rs6000: Add available-everywhere and ancient builtins
    
    2020-07-26  Bill Schmidt  <wschmidt@linux.ibm.com>
    
            * config/rs6000/rs6000-builtin-new.def: Add always, power5,
            and power6 builtins.

Diff:
---
 gcc/config/rs6000/rs6000-builtin-new.def | 78 ++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)

diff --git a/gcc/config/rs6000/rs6000-builtin-new.def b/gcc/config/rs6000/rs6000-builtin-new.def
index 6c60177e4bb..1cb019bd4fb 100644
--- a/gcc/config/rs6000/rs6000-builtin-new.def
+++ b/gcc/config/rs6000/rs6000-builtin-new.def
@@ -163,6 +163,84 @@
 ; a semicolon are also treated as blank lines.
 
 
+; Builtins that have been around since time immemorial or are just
+; considered available everywhere.
+[always]
+  void __builtin_cpu_init ();
+    CPU_INIT nothing {cpu}
+
+  unsigned int __builtin_cpu_is (const char *);
+    CPU_IS nothing {cpu}
+
+  unsigned int __builtin_cpu_supports (const char *);
+    CPU_SUPPORTS nothing {cpu}
+
+  unsigned long long __builtin_ppc_get_timebase ();
+    GET_TB rs6000_get_timebase {}
+
+  double __builtin_mffs ();
+    MFFS rs6000_mffs {}
+
+  unsigned long long __builtin_ppc_mftb ();
+    MFTB rs6000_mftb_di {}
+
+  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 (signed int);
+    SET_FPSCR_RN rs6000_set_fpscr_rn {}
+
+  const double __builtin_unpack_ibm128 (__ibm128, const int<1>);
+    UNPACK_IF unpackif {}
+
+
+; Builtins that have been around just about forever, but not quite.
+[power5]
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_pack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const long double __builtin_pack_longdouble (double, double);
+;    PACK_TF packtf {}
+
+  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 {}
+
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_unpack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const double __builtin_unpack_longdouble (long double, const int<1>);
+;    UNPACK_TF unpacktf {}
+
+
+; Power6 builtins.
+[power6]
+  const signed int __builtin_p6_cmpb (signed int, signed int);
+    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);

[gcc(refs/users/wschmidt/heads/builtins3)] rs6000: Add available-everywhere and ancient builtins

[William Schmidt]

https://gcc.gnu.org/g:856317dc4a719439e01d5d253170e5c831060b6d

commit 856317dc4a719439e01d5d253170e5c831060b6d
Author: Bill Schmidt <wschmidt@linux.ibm.com>
Date:   Wed Jun 17 11:30:07 2020 -0500

    rs6000: Add available-everywhere and ancient builtins
    
    2020-07-26  Bill Schmidt  <wschmidt@linux.ibm.com>
    
            * config/rs6000/rs6000-builtin-new.def: Add always, power5,
            and power6 builtins.

Diff:
---
 gcc/config/rs6000/rs6000-builtin-new.def | 78 ++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)

diff --git a/gcc/config/rs6000/rs6000-builtin-new.def b/gcc/config/rs6000/rs6000-builtin-new.def
index 6c60177e4bb..1cb019bd4fb 100644
--- a/gcc/config/rs6000/rs6000-builtin-new.def
+++ b/gcc/config/rs6000/rs6000-builtin-new.def
@@ -163,6 +163,84 @@
 ; a semicolon are also treated as blank lines.
 
 
+; Builtins that have been around since time immemorial or are just
+; considered available everywhere.
+[always]
+  void __builtin_cpu_init ();
+    CPU_INIT nothing {cpu}
+
+  unsigned int __builtin_cpu_is (const char *);
+    CPU_IS nothing {cpu}
+
+  unsigned int __builtin_cpu_supports (const char *);
+    CPU_SUPPORTS nothing {cpu}
+
+  unsigned long long __builtin_ppc_get_timebase ();
+    GET_TB rs6000_get_timebase {}
+
+  double __builtin_mffs ();
+    MFFS rs6000_mffs {}
+
+  unsigned long long __builtin_ppc_mftb ();
+    MFTB rs6000_mftb_di {}
+
+  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 (signed int);
+    SET_FPSCR_RN rs6000_set_fpscr_rn {}
+
+  const double __builtin_unpack_ibm128 (__ibm128, const int<1>);
+    UNPACK_IF unpackif {}
+
+
+; Builtins that have been around just about forever, but not quite.
+[power5]
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_pack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const long double __builtin_pack_longdouble (double, double);
+;    PACK_TF packtf {}
+
+  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 {}
+
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_unpack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const double __builtin_unpack_longdouble (long double, const int<1>);
+;    UNPACK_TF unpacktf {}
+
+
+; Power6 builtins.
+[power6]
+  const signed int __builtin_p6_cmpb (signed int, signed int);
+    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);

[gcc(refs/users/wschmidt/heads/builtins3)] rs6000: Add available-everywhere and ancient builtins

[William Schmidt]

https://gcc.gnu.org/g:558b233c78c4a9b9f3c0ab0d27bedd8b33a9c7f9

commit 558b233c78c4a9b9f3c0ab0d27bedd8b33a9c7f9
Author: Bill Schmidt <wschmidt@linux.ibm.com>
Date:   Wed Jun 17 11:30:07 2020 -0500

    rs6000: Add available-everywhere and ancient builtins
    
    2020-07-26  Bill Schmidt  <wschmidt@linux.ibm.com>
    
            * config/rs6000/rs6000-builtin-new.def: Add always, power5,
            and power6 builtins.

Diff:
---
 gcc/config/rs6000/rs6000-builtin-new.def | 78 ++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)

diff --git a/gcc/config/rs6000/rs6000-builtin-new.def b/gcc/config/rs6000/rs6000-builtin-new.def
index 6c60177e4bb..1cb019bd4fb 100644
--- a/gcc/config/rs6000/rs6000-builtin-new.def
+++ b/gcc/config/rs6000/rs6000-builtin-new.def
@@ -163,6 +163,84 @@
 ; a semicolon are also treated as blank lines.
 
 
+; Builtins that have been around since time immemorial or are just
+; considered available everywhere.
+[always]
+  void __builtin_cpu_init ();
+    CPU_INIT nothing {cpu}
+
+  unsigned int __builtin_cpu_is (const char *);
+    CPU_IS nothing {cpu}
+
+  unsigned int __builtin_cpu_supports (const char *);
+    CPU_SUPPORTS nothing {cpu}
+
+  unsigned long long __builtin_ppc_get_timebase ();
+    GET_TB rs6000_get_timebase {}
+
+  double __builtin_mffs ();
+    MFFS rs6000_mffs {}
+
+  unsigned long long __builtin_ppc_mftb ();
+    MFTB rs6000_mftb_di {}
+
+  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 (signed int);
+    SET_FPSCR_RN rs6000_set_fpscr_rn {}
+
+  const double __builtin_unpack_ibm128 (__ibm128, const int<1>);
+    UNPACK_IF unpackif {}
+
+
+; Builtins that have been around just about forever, but not quite.
+[power5]
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_pack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const long double __builtin_pack_longdouble (double, double);
+;    PACK_TF packtf {}
+
+  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 {}
+
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_unpack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const double __builtin_unpack_longdouble (long double, const int<1>);
+;    UNPACK_TF unpacktf {}
+
+
+; Power6 builtins.
+[power6]
+  const signed int __builtin_p6_cmpb (signed int, signed int);
+    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);

[gcc(refs/users/wschmidt/heads/builtins3)] rs6000: Add available-everywhere and ancient builtins

[William Schmidt]

https://gcc.gnu.org/g:25af524e9f8b51957aa1790d4bca4dceebfb323e

commit 25af524e9f8b51957aa1790d4bca4dceebfb323e
Author: Bill Schmidt <wschmidt@linux.ibm.com>
Date:   Wed Jun 17 11:30:07 2020 -0500

    rs6000: Add available-everywhere and ancient builtins
    
    2020-06-17  Bill Schmidt  <wschmidt@linux.ibm.com>
    
            * config/rs6000/rs6000-builtin-new.def: Add MASK_PPC_GFXOPT,
            MASK_POPCNTB, and MASK_CMPB builtins.

Diff:
---
 gcc/config/rs6000/rs6000-builtin-new.def | 78 ++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)

diff --git a/gcc/config/rs6000/rs6000-builtin-new.def b/gcc/config/rs6000/rs6000-builtin-new.def
index cd2a024b410..871df324911 100644
--- a/gcc/config/rs6000/rs6000-builtin-new.def
+++ b/gcc/config/rs6000/rs6000-builtin-new.def
@@ -162,6 +162,84 @@
 ; a semicolon are also treated as blank lines.
 
 
+; Builtins that have been around since time immemorial or are just
+; considered available everywhere.
+[MASK_PPC_GFXOPT]
+  void __builtin_cpu_init ();
+    CPU_INIT nothing {cpu}
+
+  unsigned int __builtin_cpu_is (const char *);
+    CPU_IS nothing {cpu}
+
+  unsigned int __builtin_cpu_supports (const char *);
+    CPU_SUPPORTS nothing {cpu}
+
+  unsigned long long __builtin_ppc_get_timebase ();
+    GET_TB rs6000_get_timebase {}
+
+  double __builtin_mffs ();
+    MFFS rs6000_mffs {}
+
+  unsigned long long __builtin_ppc_mftb ();
+    MFTB rs6000_mftb_di {}
+
+  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 (signed int);
+    SET_FPSCR_RN rs6000_set_fpscr_rn {}
+
+  const double __builtin_unpack_ibm128 (__ibm128, const int<1>);
+    UNPACK_IF unpackif {}
+
+
+; Builtins that have been around just about forever, but not quite.
+[MASK_POPCNTB]
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_pack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const long double __builtin_pack_longdouble (double, double);
+;    PACK_TF packtf {}
+
+  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 {}
+
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_unpack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const double __builtin_unpack_longdouble (long double, const int<1>);
+;    UNPACK_TF unpacktf {}
+
+
+; Power6 builtins.
+[MASK_CMPB]
+  const signed int __builtin_p6_cmpb (signed int, signed int);
+    CMPB cmpbdi3 {}
+
+  const signed int __builtin_p6_cmpb_32 (signed int, signed int);
+    CMPB_32 cmpbsi3 {}
+
+
 ; AltiVec builtins.
 [MASK_ALTIVEC]
   const vsc __builtin_altivec_abs_v16qi (vsc);

[gcc(refs/users/wschmidt/heads/builtins3)] rs6000: Add available-everywhere and ancient builtins

[William Schmidt]

https://gcc.gnu.org/g:cbe93efc869030b132dc2648918ecbfdde674e34

commit cbe93efc869030b132dc2648918ecbfdde674e34
Author: Bill Schmidt <wschmidt@linux.ibm.com>
Date:   Wed Jun 17 11:30:07 2020 -0500

    rs6000: Add available-everywhere and ancient builtins
    
    2020-06-17  Bill Schmidt  <wschmidt@linux.ibm.com>
    
            * config/rs6000/rs6000-builtin-new.def: Add MASK_PPC_GFXOPT,
            MASK_POPCNTB, and MASK_CMPB builtins.

Diff:
---
 gcc/config/rs6000/rs6000-builtin-new.def | 78 ++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)

diff --git a/gcc/config/rs6000/rs6000-builtin-new.def b/gcc/config/rs6000/rs6000-builtin-new.def
index cd2a024b410..871df324911 100644
--- a/gcc/config/rs6000/rs6000-builtin-new.def
+++ b/gcc/config/rs6000/rs6000-builtin-new.def
@@ -162,6 +162,84 @@
 ; a semicolon are also treated as blank lines.
 
 
+; Builtins that have been around since time immemorial or are just
+; considered available everywhere.
+[MASK_PPC_GFXOPT]
+  void __builtin_cpu_init ();
+    CPU_INIT nothing {cpu}
+
+  unsigned int __builtin_cpu_is (const char *);
+    CPU_IS nothing {cpu}
+
+  unsigned int __builtin_cpu_supports (const char *);
+    CPU_SUPPORTS nothing {cpu}
+
+  unsigned long long __builtin_ppc_get_timebase ();
+    GET_TB rs6000_get_timebase {}
+
+  double __builtin_mffs ();
+    MFFS rs6000_mffs {}
+
+  unsigned long long __builtin_ppc_mftb ();
+    MFTB rs6000_mftb_di {}
+
+  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 (signed int);
+    SET_FPSCR_RN rs6000_set_fpscr_rn {}
+
+  const double __builtin_unpack_ibm128 (__ibm128, const int<1>);
+    UNPACK_IF unpackif {}
+
+
+; Builtins that have been around just about forever, but not quite.
+[MASK_POPCNTB]
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_pack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const long double __builtin_pack_longdouble (double, double);
+;    PACK_TF packtf {}
+
+  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 {}
+
+; #### Not sure what to do with this one.  It is apparently another
+; name for __builtin_unpack_ibm128 when long double == __ibm128.
+; There isn't a lot of sense in having pack and unpack for _Float128.
+; Inclined to deprecate, should discuss with Steve Munroe.
+;  const double __builtin_unpack_longdouble (long double, const int<1>);
+;    UNPACK_TF unpacktf {}
+
+
+; Power6 builtins.
+[MASK_CMPB]
+  const signed int __builtin_p6_cmpb (signed int, signed int);
+    CMPB cmpbdi3 {}
+
+  const signed int __builtin_p6_cmpb_32 (signed int, signed int);
+    CMPB_32 cmpbsi3 {}
+
+
 ; AltiVec builtins.
 [MASK_ALTIVEC]
   const vsc __builtin_altivec_abs_v16qi (vsc);