qemu/tcg/ppc
Richard Henderson b881910859 tcg/ppc: Use new registers for LQ destination
LQ has a constraint that RTp != RA, else SIGILL.
Therefore, force the destination of INDEX_op_qemu_*_ld128 to be a
new register pair, so that it cannot overlap the input address.

This requires new support in process_op_defs and tcg_reg_alloc_op.

Cc: qemu-stable@nongnu.org
Fixes: 526cd4ec01 ("tcg/ppc: Support 128-bit load/store")
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240102013456.131846-1-richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
(cherry picked from commit ca5bed07d0)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-01-11 21:02:11 +03:00
..
tcg-target-con-set.h tcg/ppc: Use new registers for LQ destination 2024-01-11 21:02:11 +03:00
tcg-target-con-str.h
tcg-target-reg-bits.h
tcg-target.c.inc tcg/ppc: Use new registers for LQ destination 2024-01-11 21:02:11 +03:00
tcg-target.h
tcg-target.opc.h