373 Commits

Author SHA1 Message Date
Richard Henderson
f80701cb44 target/arm: Convert SQDMULH, SQRDMULH to decodetree
These are the last instructions within disas_simd_three_reg_same
and disas_simd_scalar_three_reg_same, so remove them.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20240528203044.612851-32-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:41 +01:00
Richard Henderson
8f81dced5d target/arm: Tidy SQDMULH, SQRDMULH (vector)
We already have a gvec helper for the operations, but we aren't
using it on the aa32 neon side.  Create a unified expander for
use by both aa32 and aa64 translators.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-31-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:41 +01:00
Richard Henderson
8db93dcd3d target/arm: Convert MLA, MLS to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-30-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:41 +01:00
Richard Henderson
b73c7b1740 target/arm: Convert MUL, PMUL to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-29-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:41 +01:00
Richard Henderson
5ea1b93ef7 target/arm: Convert SABA, SABD, UABA, UABD to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-28-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:41 +01:00
Richard Henderson
41c34bccc2 target/arm: Convert SMAX, SMIN, UMAX, UMIN to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-27-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:41 +01:00
Richard Henderson
93b7b9057d target/arm: Convert SRHADD, URHADD to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-26-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:41 +01:00
Richard Henderson
8989b95e71 target/arm: Convert SRHADD, URHADD to gvec
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-25-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:41 +01:00
Richard Henderson
fdaf45d852 target/arm: Convert SHSUB, UHSUB to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-24-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:40 +01:00
Richard Henderson
34c0d865a3 target/arm: Convert SHSUB, UHSUB to gvec
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-23-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:40 +01:00
Richard Henderson
6ef548ed4b target/arm: Convert SHADD, UHADD to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-22-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:40 +01:00
Richard Henderson
203aca9125 target/arm: Convert SHADD, UHADD to gvec
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-21-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:40 +01:00
Richard Henderson
2310eb0aca target/arm: Use TCG_COND_TSTNE in gen_cmtst_vec
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-20-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:40 +01:00
Richard Henderson
013506e03f target/arm: Use TCG_COND_TSTNE in gen_cmtst_{i32, i64}
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-19-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:40 +01:00
Richard Henderson
649005fd3a target/arm: Convert CMGT, CMHI, CMGE, CMHS, CMTST, CMEQ to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-18-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:40 +01:00
Richard Henderson
6c9bccf52f target/arm: Convert ADD, SUB (vector) to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-17-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:40 +01:00
Richard Henderson
4f92fd736d target/arm: Convert SQRSHL, UQRSHL to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-16-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:40 +01:00
Richard Henderson
cef9d54f6b target/arm: Convert SQRSHL and UQRSHL (register) to gvec
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-15-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:40 +01:00
Richard Henderson
19b58f3048 target/arm: Convert SQSHL, UQSHL to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-14-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:40 +01:00
Richard Henderson
e72a687815 target/arm: Convert SQSHL and UQSHL (register) to gvec
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20240528203044.612851-13-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:39 +01:00
Richard Henderson
2214c9d721 target/arm: Convert SRSHL, URSHL to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-12-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:39 +01:00
Richard Henderson
940392c834 target/arm: Convert SRSHL and URSHL (register) to gvec
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20240528203044.612851-11-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:39 +01:00
Richard Henderson
beaa7c41b0 target/arm: Convert SSHL, USHL to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-10-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:39 +01:00
Richard Henderson
1f4dd04c23 target/arm: Convert SUQADD, USQADD to decodetree
These are faux 2-operand instructions, reading from rd.
Sort them next to the other three-operand same insns for clarity.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-9-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:39 +01:00
Richard Henderson
aaf03a399a target/arm: Convert SQADD, SQSUB, UQADD, UQSUB to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-8-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:39 +01:00
Richard Henderson
f4fa83d614 target/arm: Inline scalar SQADD, UQADD, SQSUB, UQSUB
This eliminates the last uses of these neon helpers.
Incorporate the MO_64 expanders as an option to the vector expander.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-7-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:39 +01:00
Richard Henderson
1217edace8 target/arm: Inline scalar SUQADD and USQADD
This eliminates the last uses of these neon helpers.
Incorporate the MO_64 expanders as an option to the vector expander.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-6-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:39 +01:00
Richard Henderson
8f6343ae18 target/arm: Convert SUQADD and USQADD to gvec
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-5-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:39 +01:00
Richard Henderson
01d5665bc3 target/arm: Assert oprsz in range when using vfp.qc
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20240528203044.612851-4-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:39 +01:00
Richard Henderson
76f4a8aeca target/arm: Improve vector UQADD, UQSUB, SQADD, SQSUB
No need for a full comparison; xor produces non-zero bits
for QC just fine.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240528203044.612851-3-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30 15:24:38 +01:00
Richard Henderson
f240df3c31 target/arm: Convert disas_simd_3same_logic to decodetree
This includes AND, ORR, EOR, BIC, ORN, BSF, BIT, BIF.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-37-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00
Richard Henderson
641d823142 target/arm: Convert FMLAL, FMLSL to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-36-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00
Richard Henderson
a9240f482c target/arm: Use gvec for neon pmax, pmin
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-35-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00
Richard Henderson
28b5451bec target/arm: Convert SMAXP, SMINP, UMAXP, UMINP to decodetree
These are the last instructions within handle_simd_3same_pair
so remove it.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-34-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00
Richard Henderson
a11e54ed29 target/arm: Use gvec for neon padd
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-33-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00
Richard Henderson
a7e4eec6fb target/arm: Convert ADDP to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-32-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00
Richard Henderson
c43a23e1aa target/arm: Use gvec for neon faddp, fmaxp, fminp
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-31-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00
Richard Henderson
a13f9fb5bf target/arm: Convert FMAXP, FMINP, FMAXNMP, FMINNMP to decodetree
These are the last instructions within disas_simd_three_reg_same_fp16,
so remove it.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-30-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00
Richard Henderson
57801ca0ea target/arm: Convert FADDP to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-29-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00
Richard Henderson
13db93bce5 target/arm: Convert FRECPS, FRSQRTS to decodetree
These are the last instructions within handle_3same_float
and disas_simd_scalar_three_reg_same_fp16 so remove them.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-28-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00
Richard Henderson
43454734c4 target/arm: Convert FABD to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-27-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00
Richard Henderson
4fe068fac0 target/arm: Convert FCMEQ, FCMGE, FCMGT, FACGE, FACGT to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-26-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00
Richard Henderson
2d558efbf5 target/arm: Convert FMLA, FMLS to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-25-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00
Richard Henderson
69cefabcac target/arm: Convert FNMUL to decodetree
This is the last instruction within disas_fp_2src,
so remove that and its subroutines.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-24-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00
Richard Henderson
21e885aff4 target/arm: Expand vfp neg and abs inline
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-23-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00
Richard Henderson
3938f94175 target/arm: Introduce vfp_load_reg16
Load and zero-extend float16 into a TCGv_i32 before
all scalar operations.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20240524232121.284515-22-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00
Richard Henderson
a1e250fc71 target/arm: Convert FMAX, FMIN, FMAXNM, FMINNM to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-21-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00
Richard Henderson
e0300a9a5e target/arm: Convert FADD, FSUB, FDIV, FMUL to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-20-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00
Richard Henderson
cb1c77feef target/arm: Convert FMULX to decodetree
Convert all forms (scalar, vector, scalar indexed, vector indexed),
which allows us to remove switch table entries elsewhere.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-19-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00
Richard Henderson
d6edf915c7 target/arm: Convert Advanced SIMD copy to decodetree
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-18-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-28 14:29:01 +01:00