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* [gcc(refs/users/meissner/heads/work094)] Overload IEEE 128-bit scalar eq, gt, lt, and unordered built-ins.
@ 2022-07-13 21:09 Michael Meissner
0 siblings, 0 replies; 2+ messages in thread
From: Michael Meissner @ 2022-07-13 21:09 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:18e18bb79cd360a1f7d72d066db4cc5e88fa95c3
commit 18e18bb79cd360a1f7d72d066db4cc5e88fa95c3
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Wed Jul 13 17:08:59 2022 -0400
Overload IEEE 128-bit scalar eq, gt, lt, and unordered built-ins.
2022-07-13 Michael Meissner <meissner@linux.ibm.com>
gcc/
* config/rs6000/rs6000-builtins.def
(__builtin_vsx_scalar_cmp_exp_qp_eq_kf): Rename KFmode comparison
built-in functions to have a KF suffix to allow overloading.
(__builtin_vsx_scalar_cmp_exp_qp_gt_kf): Likewise.
(__builtin_vsx_scalar_cmp_exp_qp_lt_kf): Likewise.
(__builtin_vsx_scalar_cmp_exp_qp_unordered_kf): Likewise.
(__builtin_vsx_scalar_cmp_exp_qp_eq_tf): Add TFmode comparison
built-in functions.
(__builtin_vsx_scalar_cmp_exp_qp_gt_tf): Likewise.
(__builtin_vsx_scalar_cmp_exp_qp_lt_tf): Likewise.
(__builtin_vsx_scalar_cmp_exp_qp_unordered_tf): Likewise.
* config/rs6000/rs6000-overload.def
(__builtin_vec_scalar_cmp_exp_eq): Add TFmode overloaded
functions.
(__builtin_vec_scalar_cmp_exp_gt): Likewise.
(__builtin_vec_scalar_cmp_exp_lt): Likewise.
(__builtin_vec_scalar_cmp_exp_unordered): Likewise.
Diff:
---
gcc/config/rs6000/rs6000-builtins.def | 58 ++++++++++++++++++++++++++---------
gcc/config/rs6000/rs6000-overload.def | 44 ++++++++++++++++++++++++++
2 files changed, 87 insertions(+), 15 deletions(-)
diff --git a/gcc/config/rs6000/rs6000-builtins.def b/gcc/config/rs6000/rs6000-builtins.def
index defd7e25ffe..d72ff8cb7fe 100644
--- a/gcc/config/rs6000/rs6000-builtins.def
+++ b/gcc/config/rs6000/rs6000-builtins.def
@@ -2867,18 +2867,18 @@
; Builtins requiring hardware support for IEEE-128 floating-point.
[ieee128-hw]
- fpmath _Float128 __builtin_addf128_round_to_odd (_Float128, _Float128);
- ADDF128_ODD addkf3_odd {}
+ fpmath _Float128 __builtin_addf128_round_to_odd_kf (_Float128, _Float128);
+ ADDF128_ODD_KF addkf3_odd {}
- fpmath _Float128 __builtin_divf128_round_to_odd (_Float128, _Float128);
- DIVF128_ODD divkf3_odd {}
+ fpmath _Float128 __builtin_divf128_round_to_odd_kf (_Float128, _Float128);
+ DIVF128_ODD_KF divkf3_odd {}
- fpmath _Float128 __builtin_fmaf128_round_to_odd (_Float128, _Float128, \
- _Float128);
- FMAF128_ODD fmakf4_odd {}
+ fpmath _Float128 __builtin_fmaf128_round_to_odd_kf (_Float128, _Float128, \
+ _Float128);
+ FMAF128_ODD_KF fmakf4_odd {}
- fpmath _Float128 __builtin_mulf128_round_to_odd (_Float128, _Float128);
- MULF128_ODD mulkf3_odd {}
+ fpmath _Float128 __builtin_mulf128_round_to_odd_kf (_Float128, _Float128);
+ MULF128_ODD_KF mulkf3_odd {}
const signed int __builtin_vsx_scalar_cmp_exp_qp_eq (_Float128, _Float128);
VSCEQPEQ xscmpexpqp_eq_kf {}
@@ -2893,14 +2893,14 @@
__builtin_vsx_scalar_cmp_exp_qp_unordered (_Float128, _Float128);
VSCEQPUO xscmpexpqp_unordered_kf {}
- fpmath _Float128 __builtin_sqrtf128_round_to_odd (_Float128);
- SQRTF128_ODD sqrtkf2_odd {}
+ fpmath _Float128 __builtin_sqrtf128_round_to_odd_kf (_Float128);
+ SQRTF128_ODD_KF sqrtkf2_odd {}
- fpmath _Float128 __builtin_subf128_round_to_odd (_Float128, _Float128);
- SUBF128_ODD subkf3_odd {}
+ fpmath _Float128 __builtin_subf128_round_to_odd_kf (_Float128, _Float128);
+ SUBF128_ODD_KF subkf3_odd {}
- fpmath double __builtin_truncf128_round_to_odd (_Float128);
- TRUNCF128_ODD trunckfdf2_odd {}
+ fpmath double __builtin_truncf128_round_to_odd_kf (_Float128);
+ TRUNCF128_ODD_KF trunckfdf2_odd {}
const signed long long __builtin_vsx_scalar_extract_expq (_Float128);
VSEEQP xsxexpqp_kf {}
@@ -2924,6 +2924,34 @@
VSTDCNQP xststdcnegqp_kf {}
+; Builtins requiring hardware support for IEEE-128 floating-point. Long double
+; must use the IEEE 128-bit encoding.
+[ieee128-hw-ld]
+ fpmath long double __builtin_addf128_round_to_odd_tf (long double, long double);
+ ADDF128_ODD_TF addtf3_odd {ieeeld}
+
+ fpmath long double __builtin_divf128_round_to_odd_tf (long double,long double);
+ DIVF128_ODD_TF divtf3_odd {ieeeld}
+
+ fpmath long double __builtin_fmaf128_round_to_odd_tf (long double, \
+ long double, \
+ long double);
+ FMAF128_ODD_TF fmatf4_odd {ieeeld}
+
+ fpmath long double __builtin_mulf128_round_to_odd_tf (long double, \
+ long double);
+ MULF128_ODD_TF multf3_odd {ieeeld}
+
+ fpmath long double __builtin_sqrtf128_round_to_odd_tf (long double);
+ SQRTF128_ODD_TF sqrttf2_odd {ieeeld}
+
+ fpmath long double __builtin_subf128_round_to_odd_tf (long double, \
+ long double);
+ SUBF128_ODD_TF subtf3_odd {ieeeld}
+
+ fpmath double __builtin_truncf128_round_to_odd_tf (long double);
+ TRUNCF128_ODD_TF trunctfdf2_odd {ieeeld}
+
; Decimal floating-point builtins.
[dfp]
diff --git a/gcc/config/rs6000/rs6000-overload.def b/gcc/config/rs6000/rs6000-overload.def
index 44e2945aaa0..f406a16a882 100644
--- a/gcc/config/rs6000/rs6000-overload.def
+++ b/gcc/config/rs6000/rs6000-overload.def
@@ -6175,3 +6175,47 @@
VUPKLSW VUPKLSW_DEPR1
vbll __builtin_vec_vupklsw (vbi);
VUPKLSW VUPKLSW_DEPR2
+
+[ADDF128_ODD, SKIP, __builtin_addf128_round_to_odd]
+ long double __builtin_addf128_round_to_odd (long double, long double);
+ ADDF128_ODD_TF
+ _Float128 __builtin_addf128_round_to_odd (_Float128, _Float128);
+ ADDF128_ODD_KF
+
+[DIVF128_ODD, SKIP, __builtin_divf128_round_to_odd]
+ long double __builtin_divf128_round_to_odd (long double, long double);
+ DIVF128_ODD_TF
+ _Float128 __builtin_divf128_round_to_odd (_Float128, _Float128);
+ DIVF128_ODD_KF
+
+[FMAF128_ODD, SKIP, __builtin_fmaf128_round_to_odd]
+ long double __builtin_fmaf128_round_to_odd (long double, long double, \
+ long double);
+ FMAF128_ODD_TF
+ _Float128 __builtin_fmaf128_round_to_odd (_Float128, _Float128, \
+ _Float128);
+ FMAF128_ODD_KF
+
+[MULF128_ODD, SKIP, __builtin_mulf128_round_to_odd]
+ long double __builtin_mulf128_round_to_odd (long double, long double);
+ MULF128_ODD_TF
+ _Float128 __builtin_mulf128_round_to_odd (_Float128, _Float128);
+ MULF128_ODD_KF
+
+[SQRTF128_ODD, SKIP, __builtin_sqrtf128_round_to_odd]
+ long double __builtin_sqrtf128_round_to_odd (long double);
+ SQRTF128_ODD_TF
+ _Float128 __builtin_sqrtf128_round_to_odd (_Float128);
+ SQRTF128_ODD_KF
+
+[SUBF128_ODD, SKIP, __builtin_subf128_round_to_odd]
+ long double __builtin_subf128_round_to_odd (long double, long double);
+ SUBF128_ODD_TF
+ _Float128 __builtin_subf128_round_to_odd (_Float128, _Float128);
+ SUBF128_ODD_KF
+
+[TRUNCF128_ODD, SKIP, __builtin_truncf128_round_to_odd]
+ long double __builtin_truncf128_round_to_odd (long double);
+ TRUNCF128_ODD_TF
+ _Float128 __builtin_truncf128_round_to_odd (_Float128);
+ TRUNCF128_ODD_KF
^ permalink raw reply [flat|nested] 2+ messages in thread
* [gcc(refs/users/meissner/heads/work094)] Overload IEEE 128-bit scalar eq, gt, lt, and unordered built-ins.
@ 2022-07-13 21:26 Michael Meissner
0 siblings, 0 replies; 2+ messages in thread
From: Michael Meissner @ 2022-07-13 21:26 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:ce4ff1ee1d5118791338b519bad71b677934065a
commit ce4ff1ee1d5118791338b519bad71b677934065a
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Wed Jul 13 17:25:47 2022 -0400
Overload IEEE 128-bit scalar eq, gt, lt, and unordered built-ins.
2022-07-13 Michael Meissner <meissner@linux.ibm.com>
gcc/
* config/rs6000/rs6000-builtins.def
(__builtin_vsx_scalar_cmp_exp_qp_eq_kf): Rename KFmode comparison
built-in functions to have a KF suffix to allow overloading.
(__builtin_vsx_scalar_cmp_exp_qp_gt_kf): Likewise.
(__builtin_vsx_scalar_cmp_exp_qp_lt_kf): Likewise.
(__builtin_vsx_scalar_cmp_exp_qp_unordered_kf): Likewise.
(__builtin_vsx_scalar_cmp_exp_qp_eq_tf): Add TFmode comparison
built-in functions.
(__builtin_vsx_scalar_cmp_exp_qp_gt_tf): Likewise.
(__builtin_vsx_scalar_cmp_exp_qp_lt_tf): Likewise.
(__builtin_vsx_scalar_cmp_exp_qp_unordered_tf): Likewise.
* config/rs6000/rs6000-overload.def
(__builtin_vec_scalar_cmp_exp_eq): Add TFmode overloaded
functions.
(__builtin_vec_scalar_cmp_exp_gt): Likewise.
(__builtin_vec_scalar_cmp_exp_lt): Likewise.
(__builtin_vec_scalar_cmp_exp_unordered): Likewise.
Diff:
---
gcc/config/rs6000/rs6000-builtins.def | 32 ++++++++++++++++++++++++--------
gcc/config/rs6000/rs6000-overload.def | 16 ++++++++++++----
2 files changed, 36 insertions(+), 12 deletions(-)
diff --git a/gcc/config/rs6000/rs6000-builtins.def b/gcc/config/rs6000/rs6000-builtins.def
index d72ff8cb7fe..e96b89c449b 100644
--- a/gcc/config/rs6000/rs6000-builtins.def
+++ b/gcc/config/rs6000/rs6000-builtins.def
@@ -2880,18 +2880,18 @@
fpmath _Float128 __builtin_mulf128_round_to_odd_kf (_Float128, _Float128);
MULF128_ODD_KF mulkf3_odd {}
- const signed int __builtin_vsx_scalar_cmp_exp_qp_eq (_Float128, _Float128);
- VSCEQPEQ xscmpexpqp_eq_kf {}
+ const signed int __builtin_vsx_scalar_cmp_exp_qp_eq_kf (_Float128, _Float128);
+ VSCEQPEQ_KF xscmpexpqp_eq_kf {}
- const signed int __builtin_vsx_scalar_cmp_exp_qp_gt (_Float128, _Float128);
- VSCEQPGT xscmpexpqp_gt_kf {}
+ const signed int __builtin_vsx_scalar_cmp_exp_qp_gt_kf (_Float128, _Float128);
+ VSCEQPGT_KF xscmpexpqp_gt_kf {}
- const signed int __builtin_vsx_scalar_cmp_exp_qp_lt (_Float128, _Float128);
- VSCEQPLT xscmpexpqp_lt_kf {}
+ const signed int __builtin_vsx_scalar_cmp_exp_qp_lt_kf (_Float128, _Float128);
+ VSCEQPLT_KF xscmpexpqp_lt_kf {}
const signed int \
- __builtin_vsx_scalar_cmp_exp_qp_unordered (_Float128, _Float128);
- VSCEQPUO xscmpexpqp_unordered_kf {}
+ __builtin_vsx_scalar_cmp_exp_qp_unordered_kf (_Float128, _Float128);
+ VSCEQPUO_KF xscmpexpqp_unordered_kf {}
fpmath _Float128 __builtin_sqrtf128_round_to_odd_kf (_Float128);
SQRTF128_ODD_KF sqrtkf2_odd {}
@@ -2942,6 +2942,22 @@
long double);
MULF128_ODD_TF multf3_odd {ieeeld}
+ const signed int __builtin_vsx_scalar_cmp_exp_qp_eq_tf (long double, \
+ long double);
+ VSCEQPEQ_TF xscmpexpqp_eq_tf {ieeeld}
+
+ const signed int __builtin_vsx_scalar_cmp_exp_qp_gt_tf (long double, \
+ long double);
+ VSCEQPGT_TF xscmpexpqp_gt_kf {ieeeld}
+
+ const signed int __builtin_vsx_scalar_cmp_exp_qp_lt_tf (long double, \
+ long double);
+ VSCEQPLT_TF xscmpexpqp_lt_tf {ieeeld}
+
+ const signed int \
+ __builtin_vsx_scalar_cmp_exp_qp_unordered_tf (_Float128, _Float128);
+ VSCEQPUO_TF xscmpexpqp_unordered_tf {ieeeld}
+
fpmath long double __builtin_sqrtf128_round_to_odd_tf (long double);
SQRTF128_ODD_TF sqrttf2_odd {ieeeld}
diff --git a/gcc/config/rs6000/rs6000-overload.def b/gcc/config/rs6000/rs6000-overload.def
index f406a16a882..511a3821d5b 100644
--- a/gcc/config/rs6000/rs6000-overload.def
+++ b/gcc/config/rs6000/rs6000-overload.def
@@ -4474,25 +4474,33 @@
signed int __builtin_vec_scalar_cmp_exp_eq (double, double);
VSCEDPEQ
signed int __builtin_vec_scalar_cmp_exp_eq (_Float128, _Float128);
- VSCEQPEQ
+ VSCEQPEQ_KF
+ signed int __builtin_vec_scalar_cmp_exp_eq (long double, long double);
+ VSCEQPEQ_TF
[VEC_VSCEGT, scalar_cmp_exp_gt, __builtin_vec_scalar_cmp_exp_gt]
signed int __builtin_vec_scalar_cmp_exp_gt (double, double);
VSCEDPGT
signed int __builtin_vec_scalar_cmp_exp_gt (_Float128, _Float128);
- VSCEQPGT
+ VSCEQPGT_KF
+ signed int __builtin_vec_scalar_cmp_exp_gt (long double, long double);
+ VSCEQPGT_TF
[VEC_VSCELT, scalar_cmp_exp_lt, __builtin_vec_scalar_cmp_exp_lt]
signed int __builtin_vec_scalar_cmp_exp_lt (double, double);
VSCEDPLT
signed int __builtin_vec_scalar_cmp_exp_lt (_Float128, _Float128);
- VSCEQPLT
+ VSCEQPLT_KF
+ signed int __builtin_vec_scalar_cmp_exp_lt (long double, long double);
+ VSCEQPLT_TF
[VEC_VSCEUO, scalar_cmp_exp_unordered, __builtin_vec_scalar_cmp_exp_unordered]
signed int __builtin_vec_scalar_cmp_exp_unordered (double, double);
VSCEDPUO
signed int __builtin_vec_scalar_cmp_exp_unordered (_Float128, _Float128);
- VSCEQPUO
+ VSCEQPUO_KF
+ signed int __builtin_vec_scalar_cmp_exp_unordered (long double, long double);
+ VSCEQPUO_TF
[VEC_VSEE, scalar_extract_exp, __builtin_vec_scalar_extract_exp]
unsigned int __builtin_vec_scalar_extract_exp (double);
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-07-13 21:09 [gcc(refs/users/meissner/heads/work094)] Overload IEEE 128-bit scalar eq, gt, lt, and unordered built-ins Michael Meissner
2022-07-13 21:26 Michael Meissner
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