Hi Segher,
On 2019/1/26 AM1:43, Segher Boessenkool wrote:
Hi!
On Wed, Jan 23, 2019 at 03:57:28AM -0600, luo...@linux.vnet.ibm.com wrote:
The 5 new builtins vec_sbox_be, vec_cipher_be, vec_cipherlast_be, vec_ncipher_be
and vec_ncipherlast_be only support vector unsigned char type parameters.
Add new instruction crypto_vsbox_<mode> and crypto_<CR_insn>_<mode> to handle
them accordingly, where the new mode CR_vqdi can be expanded to vector unsigned
long long for none _be postfix builtins or vector unsigned char for _be postfix
builtins.
Hrm, can't you use the existing CR_mode iterator here?
2019-01-23 Xiong Hu Luo <luo...@linux.vnet.ibm.com>
* gcc/testsuite/gcc.target/powerpc/crypto-builtin-1.c
(crpyto1_be, crpyto2_be, crpyto3_be, crpyto4_be, crpyto5_be):
New testcases.
Typoes ("crypto"). And that last line is indented incorrectly.
With those things fixed, okay for trunk, with the new iterator if CR_mode
isn't usable here. Thanks!
Segher
Thanks, I will fix the typos and indent.
CR_mode support all the 4 types(v16qi, v8hi, v4si and v2di), so we
define the new mode CR_vqdi to represent only 2 types(v16qi and v2di) we
need, means that these two modes cannot be reused.
BTW, does this patch need back port to gcc-7 and gcc-8?
Xionghu
