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| author | Christophe Lyon <christophe.lyon@arm.com> | 2022-09-08 13:31:24 +0000 |
|---|---|---|
| committer | Christophe Lyon <christophe.lyon@arm.com> | 2023-05-03 16:58:27 +0200 |
| commit | b0b3a5e914727a9ec964be12ca4849a51b1e3dcf (patch) | |
| tree | d792bd7b942168c9e32fbcc85e546b03b7e04101 /gcc/gimple-range.cc | |
| parent | 9fdce18eea74f3e6d84cebb11f61bb77c19a66e9 (diff) | |
| download | gcc-b0b3a5e914727a9ec964be12ca4849a51b1e3dcf.zip gcc-b0b3a5e914727a9ec964be12ca4849a51b1e3dcf.tar.gz gcc-b0b3a5e914727a9ec964be12ca4849a51b1e3dcf.tar.bz2 | |
arm: [MVE intrinsics] factorize vadd vsubq vmulq
In order to avoid using a huge switch when generating all the
intrinsics (e.g. mve_vaddq_n_sv4si, ...), we want to generate a single
function taking the builtin code as parameter (e.g. mve_q_n (VADDQ_S,
....)
This is achieved by using the new mve_insn iterator.
Having done that, it becomes easier to share similar patterns, to
avoid useless/error-prone code duplication.
2022-09-08 Christophe Lyon <christophe.lyon@arm.com>
gcc/ChangeLog:
* config/arm/iterators.md (MVE_INT_BINARY_RTX, MVE_INT_M_BINARY)
(MVE_INT_M_N_BINARY, MVE_INT_N_BINARY, MVE_FP_M_BINARY)
(MVE_FP_M_N_BINARY, MVE_FP_N_BINARY, mve_addsubmul, mve_insn): New
iterators.
* config/arm/mve.md
(mve_vsubq_n_f<mode>, mve_vaddq_n_f<mode>, mve_vmulq_n_f<mode>):
Factorize into ...
(@mve_<mve_insn>q_n_f<mode>): ... this.
(mve_vaddq_n_<supf><mode>, mve_vmulq_n_<supf><mode>)
(mve_vsubq_n_<supf><mode>): Factorize into ...
(@mve_<mve_insn>q_n_<supf><mode>): ... this.
(mve_vaddq<mode>, mve_vmulq<mode>, mve_vsubq<mode>): Factorize
into ...
(mve_<mve_addsubmul>q<mode>): ... this.
(mve_vaddq_f<mode>, mve_vmulq_f<mode>, mve_vsubq_f<mode>):
Factorize into ...
(mve_<mve_addsubmul>q_f<mode>): ... this.
(mve_vaddq_m_<supf><mode>, mve_vmulq_m_<supf><mode>)
(mve_vsubq_m_<supf><mode>): Factorize into ...
(@mve_<mve_insn>q_m_<supf><mode>): ... this,
(mve_vaddq_m_n_<supf><mode>, mve_vmulq_m_n_<supf><mode>)
(mve_vsubq_m_n_<supf><mode>): Factorize into ...
(@mve_<mve_insn>q_m_n_<supf><mode>): ... this.
(mve_vaddq_m_f<mode>, mve_vmulq_m_f<mode>, mve_vsubq_m_f<mode>):
Factorize into ...
(@mve_<mve_insn>q_m_f<mode>): ... this.
(mve_vaddq_m_n_f<mode>, mve_vmulq_m_n_f<mode>)
(mve_vsubq_m_n_f<mode>): Factorize into ...
(@mve_<mve_insn>q_m_n_f<mode>): ... this.
Diffstat (limited to 'gcc/gimple-range.cc')
0 files changed, 0 insertions, 0 deletions