From: Jiajie Chen <c@jia.je>
To: qemu-devel@nongnu.org
Cc: richard.henderson@linaro.org, gaosong@loongson.cn,
git@xen0n.name, Jiajie Chen <c@jia.je>
Subject: [PATCH v3 00/16] Lower TCG vector ops to LSX
Date: Sat, 2 Sep 2023 13:02:00 +0800 [thread overview]
Message-ID: <20230902050415.1832700-1-c@jia.je> (raw)
This patch series allows qemu to utilize LSX instructions on LoongArch
machines to execute TCG vector ops.
Passed tcg tests with x86_64 and aarch64 cross compilers.
Changes since v2:
- Add vece argument to tcg_target_const_match() for const args of vector ops
- Use custom constraint for cmp_vec/add_vec/sub_vec for better const arg handling
- Implement 128-bit load & store using vldx/vstx
Changes since v1:
- Optimize dupi_vec/st_vec/ld_vec/cmp_vec/add_vec/sub_vec generation
- Lower not_vec/shi_vec/roti_vec/rotv_vec
Jiajie Chen (16):
tcg/loongarch64: Import LSX instructions
tcg/loongarch64: Lower basic tcg vec ops to LSX
tcg: pass vece to tcg_target_const_match()
tcg/loongarch64: Lower cmp_vec to vseq/vsle/vslt
tcg/loongarch64: Lower add/sub_vec to vadd/vsub
tcg/loongarch64: Lower vector bitwise operations
tcg/loongarch64: Lower neg_vec to vneg
tcg/loongarch64: Lower mul_vec to vmul
tcg/loongarch64: Lower vector min max ops
tcg/loongarch64: Lower vector saturated ops
tcg/loongarch64: Lower vector shift vector ops
tcg/loongarch64: Lower bitsel_vec to vbitsel
tcg/loongarch64: Lower vector shift integer ops
tcg/loongarch64: Lower rotv_vec ops to LSX
tcg/loongarch64: Lower rotli_vec to vrotri
tcg/loongarch64: Implement 128-bit load & store
tcg/aarch64/tcg-target.c.inc | 2 +-
tcg/arm/tcg-target.c.inc | 2 +-
tcg/i386/tcg-target.c.inc | 2 +-
tcg/loongarch64/tcg-insn-defs.c.inc | 6251 +++++++++++++++++++++++++-
tcg/loongarch64/tcg-target-con-set.h | 9 +
tcg/loongarch64/tcg-target-con-str.h | 3 +
tcg/loongarch64/tcg-target.c.inc | 601 ++-
tcg/loongarch64/tcg-target.h | 40 +-
tcg/loongarch64/tcg-target.opc.h | 12 +
tcg/mips/tcg-target.c.inc | 2 +-
tcg/ppc/tcg-target.c.inc | 2 +-
tcg/riscv/tcg-target.c.inc | 2 +-
tcg/s390x/tcg-target.c.inc | 2 +-
tcg/sparc64/tcg-target.c.inc | 2 +-
tcg/tcg.c | 4 +-
tcg/tci/tcg-target.c.inc | 2 +-
16 files changed, 6806 insertions(+), 132 deletions(-)
create mode 100644 tcg/loongarch64/tcg-target.opc.h
--
2.42.0
next reply other threads:[~2023-09-02 5:05 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-02 5:02 Jiajie Chen [this message]
2023-09-02 5:02 ` [PATCH v3 01/16] tcg/loongarch64: Import LSX instructions Jiajie Chen
2023-09-02 5:02 ` [PATCH v3 02/16] tcg/loongarch64: Lower basic tcg vec ops to LSX Jiajie Chen
2023-09-02 5:02 ` [PATCH v3 03/16] tcg: pass vece to tcg_target_const_match() Jiajie Chen
2023-09-03 0:50 ` Richard Henderson
2023-09-02 5:02 ` [PATCH v3 04/16] tcg/loongarch64: Lower cmp_vec to vseq/vsle/vslt Jiajie Chen
2023-09-03 0:50 ` Richard Henderson
2023-09-02 5:02 ` [PATCH v3 05/16] tcg/loongarch64: Lower add/sub_vec to vadd/vsub Jiajie Chen
2023-09-03 0:54 ` Richard Henderson
2023-09-02 5:02 ` [PATCH v3 06/16] tcg/loongarch64: Lower vector bitwise operations Jiajie Chen
2023-09-02 5:02 ` [PATCH v3 07/16] tcg/loongarch64: Lower neg_vec to vneg Jiajie Chen
2023-09-02 5:02 ` [PATCH v3 08/16] tcg/loongarch64: Lower mul_vec to vmul Jiajie Chen
2023-09-02 5:02 ` [PATCH v3 09/16] tcg/loongarch64: Lower vector min max ops Jiajie Chen
2023-09-02 5:02 ` [PATCH v3 10/16] tcg/loongarch64: Lower vector saturated ops Jiajie Chen
2023-09-02 5:02 ` [PATCH v3 11/16] tcg/loongarch64: Lower vector shift vector ops Jiajie Chen
2023-09-02 5:02 ` [PATCH v3 12/16] tcg/loongarch64: Lower bitsel_vec to vbitsel Jiajie Chen
2023-09-02 5:02 ` [PATCH v3 13/16] tcg/loongarch64: Lower vector shift integer ops Jiajie Chen
2023-09-02 5:02 ` [PATCH v3 14/16] tcg/loongarch64: Lower rotv_vec ops to LSX Jiajie Chen
2023-09-02 5:02 ` [PATCH v3 15/16] tcg/loongarch64: Lower rotli_vec to vrotri Jiajie Chen
2023-09-02 5:02 ` [PATCH v3 16/16] tcg/loongarch64: Implement 128-bit load & store Jiajie Chen
2023-09-03 1:06 ` Richard Henderson
2023-09-03 1:10 ` Jiajie Chen
2023-09-04 1:43 ` gaosong
2023-09-04 9:43 ` bibo mao
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