On 8/21/19 10:29 AM, Jan Bobek wrote:
> +for (intptr_t i = 0; i * sizeof(uint8_t) < oprsz; ++i) {
> +const uint8_t t = a->B(i) & (1 << 7);
> +ret |= i < 8 ? t >> (7 - i) : t << (i - 7);
You can avoid this variable shift by doing
uint32_t t = a->B(i) >> 7;
ret |= t << i;
>
Make these helpers suitable for use with tcg_gen_gvec_* functions.
Signed-off-by: Jan Bobek
---
target/i386/ops_sse.h| 74 ++--
target/i386/ops_sse_header.h | 9 ++-
target/i386/translate.c | 132 ++-
3 files changed, 65 insertions(
