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| author | Kewen Lin <linkw@linux.ibm.com> | 2023-04-26 00:21:14 -0500 |
|---|---|---|
| committer | Kewen Lin <linkw@linux.ibm.com> | 2023-04-26 00:21:14 -0500 |
| commit | 33a44e3aa81f9fdf8f6b87018abd4c664e545b53 (patch) | |
| tree | 8c3774b7e64f2f082643fc83b6584bae71aee89f | |
| parent | fd75f6ae5625f087980ff4a7e76cc6284cfe5a3e (diff) | |
| download | gcc-33a44e3aa81f9fdf8f6b87018abd4c664e545b53.zip gcc-33a44e3aa81f9fdf8f6b87018abd4c664e545b53.tar.gz gcc-33a44e3aa81f9fdf8f6b87018abd4c664e545b53.tar.bz2 | |
rs6000: Guard power9-vector for vsx_scalar_cmp_exp_qp_* [PR108758]
__builtin_vsx_scalar_cmp_exp_qp_{eq,gt,lt,unordered} used
to be guarded with condition TARGET_P9_VECTOR before new
bif framework was introduced (r12-5752-gd08236359eb229),
since r12-5752 they are placed under stanza ieee128-hw,
that is to check condition TARGET_FLOAT128_HW, it caused
test case float128-cmp2-runnable.c to fail at -m32 as the
condition TARGET_FLOAT128_HW isn't satisified with -m32.
By checking the commit history, I didn't see any notes on
why this condition change on them was made, so this patch
is to move these bifs from stanza ieee128-hw to stanza
power9-vector as before.
PR target/108758
gcc/ChangeLog:
* config/rs6000/rs6000-builtins.def
(__builtin_vsx_scalar_cmp_exp_qp_eq, __builtin_vsx_scalar_cmp_exp_qp_gt
__builtin_vsx_scalar_cmp_exp_qp_lt,
__builtin_vsx_scalar_cmp_exp_qp_unordered): Move from stanza ieee128-hw
to power9-vector.
| -rw-r--r-- | gcc/config/rs6000/rs6000-builtins.def | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/gcc/config/rs6000/rs6000-builtins.def b/gcc/config/rs6000/rs6000-builtins.def index a033537..638d0bc 100644 --- a/gcc/config/rs6000/rs6000-builtins.def +++ b/gcc/config/rs6000/rs6000-builtins.def @@ -2797,6 +2797,19 @@ const vsi __builtin_vsx_xxbrw_v4si (vsi); XXBRW_V4SI p9_xxbrw_v4si {} + 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_gt (_Float128, _Float128); + VSCEQPGT 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_unordered (_Float128, _Float128); + VSCEQPUO xscmpexpqp_unordered_kf {} + ; Miscellaneous P9 functions [power9] @@ -2879,19 +2892,6 @@ fpmath _Float128 __builtin_mulf128_round_to_odd (_Float128, _Float128); MULF128_ODD 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_gt (_Float128, _Float128); - VSCEQPGT 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_unordered (_Float128, _Float128); - VSCEQPUO xscmpexpqp_unordered_kf {} - fpmath _Float128 __builtin_sqrtf128_round_to_odd (_Float128); SQRTF128_ODD sqrtkf2_odd {} |