mirror of
https://github.com/Motorhead1991/qemu.git
synced 2026-02-11 19:39:26 -07:00
0aa4b4c358
Implement the MVE long shifts by register, which perform shifts on a pair of general-purpose registers treated as a 64-bit quantity, with the shift count in another general-purpose register, which might be either positive or negative. Like the long-shifts-by-immediate, these encodings sit in the space that was previously the UNPREDICTABLE MOVS/ORRS with Rm==13,15. Because LSLL_rr and ASRL_rr overlap with both MOV_rxri/ORR_rrri and also with CSEL (as one of the previously-UNPREDICTABLE Rm==13 cases), we have to move the CSEL pattern into the same decodetree group. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210628135835.6690-17-peter.maydell@linaro.org |
||
|---|---|---|
| .. | ||
| alpha | ||
| arm | ||
| avr | ||
| cris | ||
| hexagon | ||
| hppa | ||
| i386 | ||
| m68k | ||
| microblaze | ||
| mips | ||
| nios2 | ||
| openrisc | ||
| ppc | ||
| riscv | ||
| rx | ||
| s390x | ||
| sh4 | ||
| sparc | ||
| tricore | ||
| xtensa | ||
| meson.build | ||