qemu/tcg/s390x
Richard Henderson 005d7236db tcg/s390x: Fix encoding of VRIc, VRSa, VRSc insns
While the format names the second vector register 'v3',
it is still in the second position (bits 12-15) and
the argument to RXB must match.

Example error:
 -   e7 00 00 10 2a 33       verllf  %v16,%v0,16
 +   e7 00 00 10 2c 33       verllf  %v16,%v16,16

Cc: qemu-stable@nongnu.org
Reported-by: Michael Tokarev <mjt@tls.msk.ru>
Fixes: 22cb37b417 ("tcg/s390x: Implement vector shift operations")
Fixes: 79cada8693 ("tcg/s390x: Implement tcg_out_dup*_vec")
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2054
Reviewed-by: Thomas Huth <thuth@redhat.com>
Tested-by: Michael Tokarev <mjt@tls.msk.ru>
Message-Id: <20240117213646.159697-2-richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
(cherry picked from commit c1ddc18f37)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-01-25 19:13:41 +03:00
..
tcg-target-con-set.h tcg/{i386, s390x}: Add earlyclobber to the op_add2's first output 2023-07-23 17:58:19 +01:00
tcg-target-con-str.h tcg/s390x: Simplify constraints on qemu_ld/st 2023-05-11 09:53:41 +01:00
tcg-target-reg-bits.h tcg: Split out tcg-target-reg-bits.h 2023-06-05 12:04:28 -07:00
tcg-target.c.inc tcg/s390x: Fix encoding of VRIc, VRSa, VRSc insns 2024-01-25 19:13:41 +03:00
tcg-target.h tcg: Remove TCG_TARGET_HAS_neg_{i32,i64} 2023-11-06 08:27:21 -08:00
tcg-target.opc.h tcg/s390x: Implement TCG_TARGET_HAS_sat_vec 2021-10-05 16:53:17 -07:00