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X-Received-From: 2607:f8b0:4864:20::b41 Subject: [Qemu-devel] [RFC PATCH v4 46/75] target/i386: introduce SSE3 code generators X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jan Bobek , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Introduce code generators required by SSE3 instructions. Signed-off-by: Jan Bobek --- target/i386/translate.c | 61 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) diff --git a/target/i386/translate.c b/target/i386/translate.c index a478f73c17..d449a64464 100644 --- a/target/i386/translate.c +++ b/target/i386/translate.c @@ -5802,6 +5802,60 @@ GEN_INSN2(movmskpd, Gq, Udq) tcg_temp_free_i32(arg1_r32); } +GEN_INSN2(lddqu, Vdq, Mdq) +{ + insnop_ldst(xmm, Mdq)(env, s, 0, arg1, arg2); +} + +GEN_INSN2(movshdup, Vdq, Wdq) +{ + const TCGv_i32 r32 = tcg_temp_new_i32(); + + tcg_gen_ld_i32(r32, cpu_env, arg2 + offsetof(ZMMReg, ZMM_L(1))); + tcg_gen_st_i32(r32, cpu_env, arg1 + offsetof(ZMMReg, ZMM_L(0))); + if (arg1 != arg2) { + tcg_gen_st_i32(r32, cpu_env, arg1 + offsetof(ZMMReg, ZMM_L(1))); + } + + tcg_gen_ld_i32(r32, cpu_env, arg2 + offsetof(ZMMReg, ZMM_L(3))); + tcg_gen_st_i32(r32, cpu_env, arg1 + offsetof(ZMMReg, ZMM_L(2))); + if (arg1 != arg2) { + tcg_gen_st_i32(r32, cpu_env, arg1 + offsetof(ZMMReg, ZMM_L(3))); + } + + tcg_temp_free_i32(r32); +} +GEN_INSN2(movsldup, Vdq, Wdq) +{ + const TCGv_i32 r32 = tcg_temp_new_i32(); + + tcg_gen_ld_i32(r32, cpu_env, arg2 + offsetof(ZMMReg, ZMM_L(0))); + if (arg1 != arg2) { + tcg_gen_st_i32(r32, cpu_env, arg1 + offsetof(ZMMReg, ZMM_L(0))); + } + tcg_gen_st_i32(r32, cpu_env, arg1 + offsetof(ZMMReg, ZMM_L(1))); + + tcg_gen_ld_i32(r32, cpu_env, arg2 + offsetof(ZMMReg, ZMM_L(2))); + if (arg1 != arg2) { + tcg_gen_st_i32(r32, cpu_env, arg1 + offsetof(ZMMReg, ZMM_L(2))); + } + tcg_gen_st_i32(r32, cpu_env, arg1 + offsetof(ZMMReg, ZMM_L(3))); + + tcg_temp_free_i32(r32); +} +GEN_INSN2(movddup, Vdq, Wq) +{ + const TCGv_i64 r64 = tcg_temp_new_i64(); + + tcg_gen_ld_i64(r64, cpu_env, arg2 + offsetof(ZMMReg, ZMM_Q(0))); + if (arg1 != arg2) { + tcg_gen_st_i64(r64, cpu_env, arg1 + offsetof(ZMMReg, ZMM_Q(0))); + } + tcg_gen_st_i64(r64, cpu_env, arg1 + offsetof(ZMMReg, ZMM_Q(1))); + + tcg_temp_free_i64(r64); +} + DEF_GEN_INSN3_GVEC(paddb, Pq, Pq, Qq, add, MM_OPRSZ, MM_MAXSZ, MO_8) DEF_GEN_INSN3_GVEC(paddb, Vdq, Vdq, Wdq, add, XMM_OPRSZ, XMM_MAXSZ, MO_8) DEF_GEN_INSN3_GVEC(paddw, Pq, Pq, Qq, add, MM_OPRSZ, MM_MAXSZ, MO_16) @@ -5822,6 +5876,8 @@ DEF_GEN_INSN3_HELPER_EPP(addps, addps, Vdq, Vdq, Wdq) DEF_GEN_INSN3_HELPER_EPP(addpd, addpd, Vdq, Vdq, Wdq) DEF_GEN_INSN3_HELPER_EPP(addss, addss, Vd, Vd, Wd) DEF_GEN_INSN3_HELPER_EPP(addsd, addsd, Vq, Vq, Wq) +DEF_GEN_INSN3_HELPER_EPP(haddps, haddps, Vdq, Vdq, Wdq) +DEF_GEN_INSN3_HELPER_EPP(haddpd, haddpd, Vdq, Vdq, Wdq) DEF_GEN_INSN3_GVEC(psubb, Pq, Pq, Qq, sub, MM_OPRSZ, MM_MAXSZ, MO_8) DEF_GEN_INSN3_GVEC(psubb, Vdq, Vdq, Wdq, sub, XMM_OPRSZ, XMM_MAXSZ, MO_8) @@ -5843,6 +5899,11 @@ DEF_GEN_INSN3_HELPER_EPP(subps, subps, Vdq, Vdq, Wdq) DEF_GEN_INSN3_HELPER_EPP(subpd, subpd, Vdq, Vdq, Wdq) DEF_GEN_INSN3_HELPER_EPP(subss, subss, Vd, Vd, Wd) DEF_GEN_INSN3_HELPER_EPP(subsd, subsd, Vq, Vq, Wq) +DEF_GEN_INSN3_HELPER_EPP(hsubps, hsubps, Vdq, Vdq, Wdq) +DEF_GEN_INSN3_HELPER_EPP(hsubpd, hsubpd, Vdq, Vdq, Wdq) + +DEF_GEN_INSN3_HELPER_EPP(addsubps, addsubps, Vdq, Vdq, Wdq) +DEF_GEN_INSN3_HELPER_EPP(addsubpd, addsubpd, Vdq, Vdq, Wdq) DEF_GEN_INSN3_HELPER_EPP(pmullw, pmullw_mmx, Pq, Pq, Qq) DEF_GEN_INSN3_HELPER_EPP(pmullw, pmullw_xmm, Vdq, Vdq, Wdq) -- 2.20.1