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| author | Kyrylo Tkachov <kyrylo.tkachov@arm.com> | 2019-11-07 10:41:21 +0000 |
|---|---|---|
| committer | Kyrylo Tkachov <ktkachov@gcc.gnu.org> | 2019-11-07 10:41:21 +0000 |
| commit | e56d199b04fb7cde9b6ef423175883d852de78b4 (patch) | |
| tree | 9fea645d7de95ba8bfa7ffa9492acee42a8c8b1f /gcc/tree.c | |
| parent | cf16f980e5278c146f04587ea2a378fab950d7b3 (diff) | |
| download | gcc-e56d199b04fb7cde9b6ef423175883d852de78b4.zip gcc-e56d199b04fb7cde9b6ef423175883d852de78b4.tar.gz gcc-e56d199b04fb7cde9b6ef423175883d852de78b4.tar.bz2 | |
[arm][2/X] Implement __qadd, __qsub, __qdbl intrinsics
This patch implements some more Q-bit-setting intrinsics from ACLE.
With the plumbing from patch 1 in place they are a simple builtin->RTL
affair.
* config/arm/arm.md (arm_<ss_op>): New define_expand.
(arm_<ss_op><add_clobber_q_name>_insn): New define_insn.
* config/arm/arm_acle.h (__qadd, __qsub, __qdbl): Define.
* config/arm/arm_acle_builtins.def: Add builtins for qadd, qsub.
* config/arm/iterators.md (SSPLUSMINUS): New code iterator.
(ss_op): New code_attr.
* gcc.target/arm/acle/dsp_arith.c: New test.
From-SVN: r277915
Diffstat (limited to 'gcc/tree.c')
0 files changed, 0 insertions, 0 deletions