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2024-12-13target/arm: Introduce gen_gvec_urecpe, gen_gvec_ursqrteRichard Henderson1-0/+16
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20241211163036.2297116-68-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-12-13target/arm: Implement gen_gvec_fabs, gen_gvec_fnegRichard Henderson1-0/+14
Move the current implementation out of translate-neon.c, and extend to handle all element sizes. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20241211163036.2297116-54-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-12-13target/arm: Introduce gen_gvec_{s,u}{add,ada}lpRichard Henderson1-0/+230
Pairwise addition with and without accumulation. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20241211163036.2297116-46-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-12-13target/arm: Introduce gen_gvec_rev{16,32,64}Richard Henderson1-0/+58
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20241211163036.2297116-43-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-12-13target/arm: Introduce gen_gvec_cnt, gen_gvec_rbitRichard Henderson1-0/+16
Add gvec interfaces for CNT and RBIT operations. Use ctpop8 for CNT and revbit+bswap for RBIT. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20241211163036.2297116-40-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-12-13target/arm: Introduce gen_gvec_cls, gen_gvec_clzRichard Henderson1-0/+35
Add gvec interfaces for CLS and CLZ operations. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20241211163036.2297116-38-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-09-19target/arm: Convert VQSHL, VQSHLU to gvecRichard Henderson1-0/+36
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20240912024114.1097832-26-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-09-19target/arm: Fix whitespace near gen_srshr64_i64Richard Henderson1-1/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20240912024114.1097832-16-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-09-19target/arm: Introduce gen_gvec_sshr, gen_gvec_ushrRichard Henderson1-0/+19
Handle the two special cases within these new functions instead of higher in the call stack. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20240912024114.1097832-15-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-09-19target/arm: Use cmpsel in gen_sshl_vecRichard Henderson1-5/+3
Instead of cmp+and or cmp+andc, use cmpsel. This will be better for hosts that use predicate registers for cmp. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20240912024114.1097832-5-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-09-19target/arm: Use cmpsel in gen_ushl_vecRichard Henderson1-11/+8
Instead of cmp+and or cmp+andc, use cmpsel. This will be better for hosts that use predicate registers for cmp. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20240912024114.1097832-4-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-09-19target/arm: Replace tcg_gen_dupi_vec with constants in gengvec.cRichard Henderson1-24/+19
Instead of copying a constant into a temporary with dupi, use a vector constant directly. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20240912024114.1097832-2-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-05-30target/arm: Tidy SQDMULH, SQRDMULH (vector)Richard Henderson1-0/+20
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>
2024-05-30target/arm: Convert SRHADD, URHADD to gvecRichard Henderson1-0/+144
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>
2024-05-30target/arm: Convert SHSUB, UHSUB to gvecRichard Henderson1-0/+144
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>
2024-05-30target/arm: Convert SHADD, UHADD to gvecRichard Henderson1-0/+144
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>
2024-05-30target/arm: Use TCG_COND_TSTNE in gen_cmtst_vecRichard Henderson1-3/+1
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>
2024-05-30target/arm: Use TCG_COND_TSTNE in gen_cmtst_{i32, i64}Richard Henderson1-4/+2
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>
2024-05-30target/arm: Convert SQRSHL and UQRSHL (register) to gvecRichard Henderson1-0/+24
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>
2024-05-30target/arm: Convert SQSHL and UQSHL (register) to gvecRichard Henderson1-0/+24
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>
2024-05-30target/arm: Convert SRSHL and URSHL (register) to gvecRichard Henderson1-0/+22
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>
2024-05-30target/arm: Inline scalar SQADD, UQADD, SQSUB, UQSUBRichard Henderson1-0/+116
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>
2024-05-30target/arm: Assert oprsz in range when using vfp.qcRichard Henderson1-0/+9
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>
2024-05-30target/arm: Improve vector UQADD, UQSUB, SQADD, SQSUBRichard Henderson1-16/+16
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>
2024-05-28target/arm: Convert SMAXP, SMINP, UMAXP, UMINP to decodetreeRichard Henderson1-0/+48
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>
2024-05-28target/arm: Convert ADDP to decodetreeRichard Henderson1-0/+12
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>
2024-05-28target/arm: Split out gengvec.cRichard Henderson1-0/+1612
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20240524232121.284515-8-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
generated by cgit v1.1 at 2025-01-25 21:55:52 +0000