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target/loongarch: Implement vmul/vmuh/vmulw{ev/od}
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This patch includes:
- VMUL.{B/H/W/D};
- VMUH.{B/H/W/D}[U];
- VMULW{EV/OD}.{H.B/W.H/D.W/Q.D}[U];
- VMULW{EV/OD}.{H.BU.B/W.HU.H/D.WU.W/Q.DU.D}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-15-gaosong@loongson.cn>
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gaosong-loongson committed May 6, 2023
1 parent 9ab2952 commit cd1c49a
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Showing 5 changed files with 732 additions and 0 deletions.
38 changes: 38 additions & 0 deletions target/loongarch/disas.c
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Original file line number Diff line number Diff line change
Expand Up @@ -972,3 +972,41 @@ INSN_LSX(vmini_bu, vv_i)
INSN_LSX(vmini_hu, vv_i)
INSN_LSX(vmini_wu, vv_i)
INSN_LSX(vmini_du, vv_i)

INSN_LSX(vmul_b, vvv)
INSN_LSX(vmul_h, vvv)
INSN_LSX(vmul_w, vvv)
INSN_LSX(vmul_d, vvv)
INSN_LSX(vmuh_b, vvv)
INSN_LSX(vmuh_h, vvv)
INSN_LSX(vmuh_w, vvv)
INSN_LSX(vmuh_d, vvv)
INSN_LSX(vmuh_bu, vvv)
INSN_LSX(vmuh_hu, vvv)
INSN_LSX(vmuh_wu, vvv)
INSN_LSX(vmuh_du, vvv)

INSN_LSX(vmulwev_h_b, vvv)
INSN_LSX(vmulwev_w_h, vvv)
INSN_LSX(vmulwev_d_w, vvv)
INSN_LSX(vmulwev_q_d, vvv)
INSN_LSX(vmulwod_h_b, vvv)
INSN_LSX(vmulwod_w_h, vvv)
INSN_LSX(vmulwod_d_w, vvv)
INSN_LSX(vmulwod_q_d, vvv)
INSN_LSX(vmulwev_h_bu, vvv)
INSN_LSX(vmulwev_w_hu, vvv)
INSN_LSX(vmulwev_d_wu, vvv)
INSN_LSX(vmulwev_q_du, vvv)
INSN_LSX(vmulwod_h_bu, vvv)
INSN_LSX(vmulwod_w_hu, vvv)
INSN_LSX(vmulwod_d_wu, vvv)
INSN_LSX(vmulwod_q_du, vvv)
INSN_LSX(vmulwev_h_bu_b, vvv)
INSN_LSX(vmulwev_w_hu_h, vvv)
INSN_LSX(vmulwev_d_wu_w, vvv)
INSN_LSX(vmulwev_q_du_d, vvv)
INSN_LSX(vmulwod_h_bu_b, vvv)
INSN_LSX(vmulwod_w_hu_h, vvv)
INSN_LSX(vmulwod_d_wu_w, vvv)
INSN_LSX(vmulwod_q_du_d, vvv)
30 changes: 30 additions & 0 deletions target/loongarch/helper.h
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Original file line number Diff line number Diff line change
Expand Up @@ -243,3 +243,33 @@ DEF_HELPER_FLAGS_4(vmaxi_bu, TCG_CALL_NO_RWG, void, ptr, ptr, i64, i32)
DEF_HELPER_FLAGS_4(vmaxi_hu, TCG_CALL_NO_RWG, void, ptr, ptr, i64, i32)
DEF_HELPER_FLAGS_4(vmaxi_wu, TCG_CALL_NO_RWG, void, ptr, ptr, i64, i32)
DEF_HELPER_FLAGS_4(vmaxi_du, TCG_CALL_NO_RWG, void, ptr, ptr, i64, i32)

DEF_HELPER_FLAGS_4(vmuh_b, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmuh_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmuh_w, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmuh_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmuh_bu, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmuh_hu, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmuh_wu, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmuh_du, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)

DEF_HELPER_FLAGS_4(vmulwev_h_b, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmulwev_w_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmulwev_d_w, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmulwod_h_b, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmulwod_w_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmulwod_d_w, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)

DEF_HELPER_FLAGS_4(vmulwev_h_bu, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmulwev_w_hu, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmulwev_d_wu, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmulwod_h_bu, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmulwod_w_hu, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmulwod_d_wu, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)

DEF_HELPER_FLAGS_4(vmulwev_h_bu_b, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmulwev_w_hu_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmulwev_d_wu_w, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmulwod_h_bu_b, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmulwod_w_hu_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(vmulwod_d_wu_w, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)

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