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| author | Monk Chiang <sh.chiang04@gmail.com> | 2018-04-07 05:40:07 +0000 |
|---|---|---|
| committer | Chung-Ju Wu <jasonwucj@gcc.gnu.org> | 2018-04-07 05:40:07 +0000 |
| commit | 0bb4423d43b70344c2811ebec37f3b6a9e678c80 (patch) | |
| tree | 0b4d609e05eb71a8b2d5f95a17e3a8644d2fde49 /gcc/fold-const.c | |
| parent | 2095a9d538e0ea00f684fea4e55deaff21bd4a1b (diff) | |
| download | gcc-0bb4423d43b70344c2811ebec37f3b6a9e678c80.zip gcc-0bb4423d43b70344c2811ebec37f3b6a9e678c80.tar.gz gcc-0bb4423d43b70344c2811ebec37f3b6a9e678c80.tar.bz2 | |
[NDS32] Add intrinsic functions for FPU.
gcc/
* config/nds32/constants.md (unspec_volatile_element): Add
UNSPEC_VOLATILE_FMFCSR, UNSPEC_VOLATILE_FMTCSR and
UNSPEC_VOLATILE_FMFCFG.
* config/nds32/nds32-intrinsic.c (bdesc_noarg): New builtin
description for fmfcfg and fmfcsr.
(bdesc_1arg): Add fmtcsr.
(bdesc_2arg): Add fcpynss, fcpyss, fcpynsd and fcpysd.
(nds32_expand_builtin_impl): Deal with FPU intrinsic functions.
* config/nds32/nds32-intrinsic.md (unspec_fcpynsd, unspec_fcpysd,
unspec_fcpynss, unspec_fcpysd, unspec_fcpyss, unspec_fmfcsr,
unspec_fmfcfg): New patterns.
* config/nds32/nds32.h (nds32_builtins): Add NDS32_BUILTIN_FMFCFG,
NDS32_BUILTIN_FMFCSR, NDS32_BUILTIN_FMTCSR, NDS32_BUILTIN_FCPYNSS,
NDS32_BUILTIN_FCPYSS,NDS32_BUILTIN_FCPYNSD and NDS32_BUILTIN_FCPYSD.
* config/nds32/nds32_intrinsic.h (__nds32__fcpynsd, __nds32__fcpynss,
__nds32__fcpysd, __nds32__fcpyss, __nds32__fmfcsr, __nds32__fmtcsr,
__nds32__fmfcfg): Define.
From-SVN: r259203
Diffstat (limited to 'gcc/fold-const.c')
0 files changed, 0 insertions, 0 deletions