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[66.27.222.29]) by smtp.gmail.com with ESMTPSA id x1sm270301pgj.37.2021.02.02.18.16.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 02 Feb 2021 18:16:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ub1nQ8Juh5iPdbwapeH2zYEuiPf/Gb0rWV9s3PXu8aw=; b=ZoAUT1sv3eaBAsDALa1JplF5cEcA+4eWYyNekg9acmx82hnbOEfrS9YWO0Aj2viy2Q aVi1a6uL60EU/APAms4KLMVeSQ2qwNNo9ZBNa3XutRTq0oRaRLozYhroZzTIqudv/JAU Y6T8P0GJREEPPdItWT9iURPySiBhGhw6bapUZMoP49nwkkStFMhM/LnXzh3Ouxn18jdL NTT0ZHr+kiZ8dZyOP0FfNXIEMfcuG4187+UOuj6Hm0V4LlFz7sBBEJczEqHzeyZ2zY+8 8MMkcj8n7Aqiy+dPASlcT3yBunGvS3yGf2YGWN4fznodHjbjaRHfBtcio/upYzgqmtzR s2lg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ub1nQ8Juh5iPdbwapeH2zYEuiPf/Gb0rWV9s3PXu8aw=; b=V2QDhMkAJIVgsyhVQEZo8qNU5TsDB2JsJtFnrqzfm8xz/JLuA7SsywINN+kp64dSVT JyDQgemxWP3Xw87jAGq++P/3ARdwhe7zeUqZlX51mmSBS6CSWtNQFcpOZfMxxQd7BBSN 7HHjOi/T3+PtOBvqrmlw6PS1ml7MBrsPwIHaC5TbY8cGx2lsluu9CW/xyCbuZ4T7P84D 1tRiqS5LZq+/FqQ0xND7XbV5Rs/fnVCvN8CWmoS5eYVSjr8v6QXEIQXogfn7xCOXyubQ yIzAMvcU/M/FMmaDst/KPo0PpThbaOs7Btp0VUHnS2Yz8yc/S8Bh+Yf4n0VHHONauJSy rRHg== X-Gm-Message-State: AOAM5308OE+bwTFTgfC8jGnsraJubAk1ZzZu09NmoGHERsIpnrJ2qnTi Jd/yA2tCk3FvcadODqaJIpE8nCmn+l1ah7hd X-Google-Smtp-Source: ABdhPJxGBVnCzds6cM+eP3kx4sFiMiMupx5XEKqYuoWvqtH+XMUJ0UZSjp668iwtmI+6oPzWgtHMHA== X-Received: by 2002:a62:ab16:0:b029:1bd:9bdc:2459 with SMTP id p22-20020a62ab160000b02901bd9bdc2459mr922416pff.19.1612318576761; Tue, 02 Feb 2021 18:16:16 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PULL 15/24] tcg/i386: Split out constraint sets to tcg-target-con-set.h Date: Tue, 2 Feb 2021 16:15:41 -1000 Message-Id: <20210203021550.375058-16-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210203021550.375058-1-richard.henderson@linaro.org> References: <20210203021550.375058-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::432; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x432.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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: peter.maydell@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @linaro.org) Content-Type: text/plain; charset="utf-8" This exports the constraint sets from tcg_target_op_def to a place we will be able to manipulate more in future. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- tcg/i386/tcg-target-con-set.h | 55 ++++++++++ tcg/i386/tcg-target.h | 1 + tcg/tcg.c | 119 +++++++++++++++++++++ tcg/i386/tcg-target.c.inc | 194 ++++++++++++---------------------- 4 files changed, 242 insertions(+), 127 deletions(-) create mode 100644 tcg/i386/tcg-target-con-set.h diff --git a/tcg/i386/tcg-target-con-set.h b/tcg/i386/tcg-target-con-set.h new file mode 100644 index 0000000000..78774d1005 --- /dev/null +++ b/tcg/i386/tcg-target-con-set.h @@ -0,0 +1,55 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Define i386 target-specific constraint sets. + * Copyright (c) 2021 Linaro + */ + +/* + * C_On_Im(...) defines a constraint set with outputs and inputs. + * Each operand should be a sequence of constraint letters as defined by + * tcg-target-con-str.h; the constraint combination is inclusive or. + * + * C_N1_Im(...) defines a constraint set with 1 output and inputs, + * except that the output must use a new register. + */ +C_O0_I1(r) +C_O0_I2(L, L) +C_O0_I2(qi, r) +C_O0_I2(re, r) +C_O0_I2(ri, r) +C_O0_I2(r, re) +C_O0_I2(s, L) +C_O0_I2(x, r) +C_O0_I3(L, L, L) +C_O0_I3(s, L, L) +C_O0_I4(L, L, L, L) +C_O0_I4(r, r, ri, ri) +C_O1_I1(r, 0) +C_O1_I1(r, L) +C_O1_I1(r, q) +C_O1_I1(r, r) +C_O1_I1(x, r) +C_O1_I1(x, x) +C_O1_I2(Q, 0, Q) +C_O1_I2(q, r, re) +C_O1_I2(r, 0, ci) +C_O1_I2(r, 0, r) +C_O1_I2(r, 0, re) +C_O1_I2(r, 0, reZ) +C_O1_I2(r, 0, ri) +C_O1_I2(r, 0, rI) +C_O1_I2(r, L, L) +C_O1_I2(r, r, re) +C_O1_I2(r, r, ri) +C_O1_I2(r, r, rI) +C_O1_I2(x, x, x) +C_N1_I2(r, r, r) +C_N1_I2(r, r, rW) +C_O1_I3(x, x, x, x) +C_O1_I4(r, r, re, r, 0) +C_O1_I4(r, r, r, ri, ri) +C_O2_I1(r, r, L) +C_O2_I2(a, d, a, r) +C_O2_I2(r, r, L, L) +C_O2_I3(a, d, 0, 1, r) +C_O2_I4(r, r, 0, 1, re, re) diff --git a/tcg/i386/tcg-target.h b/tcg/i386/tcg-target.h index b693d3692d..48a6f2a336 100644 --- a/tcg/i386/tcg-target.h +++ b/tcg/i386/tcg-target.h @@ -235,5 +235,6 @@ static inline void tb_target_set_jmp_target(uintptr_t t= c_ptr, uintptr_t jmp_rx, #define TCG_TARGET_NEED_LDST_LABELS #endif #define TCG_TARGET_NEED_POOL_LABELS +#define TCG_TARGET_CON_SET_H =20 #endif diff --git a/tcg/tcg.c b/tcg/tcg.c index 39bcdff8dc..df9f32763e 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -69,7 +69,9 @@ /* Forward declarations for functions declared in tcg-target.c.inc and used here. */ static void tcg_target_init(TCGContext *s); +#ifndef TCG_TARGET_CON_SET_H static const TCGTargetOpDef *tcg_target_op_def(TCGOpcode); +#endif static void tcg_target_qemu_prologue(TCGContext *s); static bool patch_reloc(tcg_insn_unit *code_ptr, int type, intptr_t value, intptr_t addend); @@ -347,6 +349,112 @@ static void set_jmp_reset_offset(TCGContext *s, int w= hich) s->tb_jmp_reset_offset[which] =3D tcg_current_code_size(s); } =20 +#ifdef TCG_TARGET_CON_SET_H +#define C_PFX1(P, A) P##A +#define C_PFX2(P, A, B) P##A##_##B +#define C_PFX3(P, A, B, C) P##A##_##B##_##C +#define C_PFX4(P, A, B, C, D) P##A##_##B##_##C##_##D +#define C_PFX5(P, A, B, C, D, E) P##A##_##B##_##C##_##D##_##E +#define C_PFX6(P, A, B, C, D, E, F) P##A##_##B##_##C##_##D##_##E##_##F + +/* Define an enumeration for the various combinations. */ + +#define C_O0_I1(I1) C_PFX1(c_o0_i1_, I1), +#define C_O0_I2(I1, I2) C_PFX2(c_o0_i2_, I1, I2), +#define C_O0_I3(I1, I2, I3) C_PFX3(c_o0_i3_, I1, I2, I3), +#define C_O0_I4(I1, I2, I3, I4) C_PFX4(c_o0_i4_, I1, I2, I3, I4), + +#define C_O1_I1(O1, I1) C_PFX2(c_o1_i1_, O1, I1), +#define C_O1_I2(O1, I1, I2) C_PFX3(c_o1_i2_, O1, I1, I2), +#define C_O1_I3(O1, I1, I2, I3) C_PFX4(c_o1_i3_, O1, I1, I2, I3), +#define C_O1_I4(O1, I1, I2, I3, I4) C_PFX5(c_o1_i4_, O1, I1, I2, I3, I= 4), + +#define C_N1_I2(O1, I1, I2) C_PFX3(c_n1_i2_, O1, I1, I2), + +#define C_O2_I1(O1, O2, I1) C_PFX3(c_o2_i1_, O1, O2, I1), +#define C_O2_I2(O1, O2, I1, I2) C_PFX4(c_o2_i2_, O1, O2, I1, I2), +#define C_O2_I3(O1, O2, I1, I2, I3) C_PFX5(c_o2_i3_, O1, O2, I1, I2, I= 3), +#define C_O2_I4(O1, O2, I1, I2, I3, I4) C_PFX6(c_o2_i4_, O1, O2, I1, I2, I= 3, I4), + +typedef enum { +#include "tcg-target-con-set.h" +} TCGConstraintSetIndex; + +static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode); + +#undef C_O0_I1 +#undef C_O0_I2 +#undef C_O0_I3 +#undef C_O0_I4 +#undef C_O1_I1 +#undef C_O1_I2 +#undef C_O1_I3 +#undef C_O1_I4 +#undef C_N1_I2 +#undef C_O2_I1 +#undef C_O2_I2 +#undef C_O2_I3 +#undef C_O2_I4 + +/* Put all of the constraint sets into an array, indexed by the enum. */ + +#define C_O0_I1(I1) { .args_ct_str =3D { #I1 } }, +#define C_O0_I2(I1, I2) { .args_ct_str =3D { #I1, #I2 } }, +#define C_O0_I3(I1, I2, I3) { .args_ct_str =3D { #I1, #I2, #I3= } }, +#define C_O0_I4(I1, I2, I3, I4) { .args_ct_str =3D { #I1, #I2, #I3= , #I4 } }, + +#define C_O1_I1(O1, I1) { .args_ct_str =3D { #O1, #I1 } }, +#define C_O1_I2(O1, I1, I2) { .args_ct_str =3D { #O1, #I1, #I2= } }, +#define C_O1_I3(O1, I1, I2, I3) { .args_ct_str =3D { #O1, #I1, #I2= , #I3 } }, +#define C_O1_I4(O1, I1, I2, I3, I4) { .args_ct_str =3D { #O1, #I1, #I2= , #I3, #I4 } }, + +#define C_N1_I2(O1, I1, I2) { .args_ct_str =3D { "&" #O1, #I1,= #I2 } }, + +#define C_O2_I1(O1, O2, I1) { .args_ct_str =3D { #O1, #O2, #I1= } }, +#define C_O2_I2(O1, O2, I1, I2) { .args_ct_str =3D { #O1, #O2, #I1= , #I2 } }, +#define C_O2_I3(O1, O2, I1, I2, I3) { .args_ct_str =3D { #O1, #O2, #I1= , #I2, #I3 } }, +#define C_O2_I4(O1, O2, I1, I2, I3, I4) { .args_ct_str =3D { #O1, #O2, #I1= , #I2, #I3, #I4 } }, + +static const TCGTargetOpDef constraint_sets[] =3D { +#include "tcg-target-con-set.h" +}; + + +#undef C_O0_I1 +#undef C_O0_I2 +#undef C_O0_I3 +#undef C_O0_I4 +#undef C_O1_I1 +#undef C_O1_I2 +#undef C_O1_I3 +#undef C_O1_I4 +#undef C_N1_I2 +#undef C_O2_I1 +#undef C_O2_I2 +#undef C_O2_I3 +#undef C_O2_I4 + +/* Expand the enumerator to be returned from tcg_target_op_def(). */ + +#define C_O0_I1(I1) C_PFX1(c_o0_i1_, I1) +#define C_O0_I2(I1, I2) C_PFX2(c_o0_i2_, I1, I2) +#define C_O0_I3(I1, I2, I3) C_PFX3(c_o0_i3_, I1, I2, I3) +#define C_O0_I4(I1, I2, I3, I4) C_PFX4(c_o0_i4_, I1, I2, I3, I4) + +#define C_O1_I1(O1, I1) C_PFX2(c_o1_i1_, O1, I1) +#define C_O1_I2(O1, I1, I2) C_PFX3(c_o1_i2_, O1, I1, I2) +#define C_O1_I3(O1, I1, I2, I3) C_PFX4(c_o1_i3_, O1, I1, I2, I3) +#define C_O1_I4(O1, I1, I2, I3, I4) C_PFX5(c_o1_i4_, O1, I1, I2, I3, I= 4) + +#define C_N1_I2(O1, I1, I2) C_PFX3(c_n1_i2_, O1, I1, I2) + +#define C_O2_I1(O1, O2, I1) C_PFX3(c_o2_i1_, O1, O2, I1) +#define C_O2_I2(O1, O2, I1, I2) C_PFX4(c_o2_i2_, O1, O2, I1, I2) +#define C_O2_I3(O1, O2, I1, I2, I3) C_PFX5(c_o2_i3_, O1, O2, I1, I2, I= 3) +#define C_O2_I4(O1, O2, I1, I2, I3, I4) C_PFX6(c_o2_i4_, O1, O2, I1, I2, I= 3, I4) + +#endif /* TCG_TARGET_CON_SET_H */ + #include "tcg-target.c.inc" =20 /* compare a pointer @ptr and a tb_tc @s */ @@ -2424,9 +2532,20 @@ static void process_op_defs(TCGContext *s) continue; } =20 +#ifdef TCG_TARGET_CON_SET_H + /* + * Macro magic should make it impossible, but double-check that + * the array index is in range. Since the signness of an enum + * is implementation defined, force the result to unsigned. + */ + unsigned con_set =3D tcg_target_op_def(op); + tcg_debug_assert(con_set < ARRAY_SIZE(constraint_sets)); + tdefs =3D &constraint_sets[con_set]; +#else tdefs =3D tcg_target_op_def(op); /* Missing TCGTargetOpDef entry. */ tcg_debug_assert(tdefs !=3D NULL); +#endif =20 for (i =3D 0; i < nb_args; i++) { const char *ct_str =3D tdefs->args_ct_str[i]; diff --git a/tcg/i386/tcg-target.c.inc b/tcg/i386/tcg-target.c.inc index d3cf97748a..40326c2806 100644 --- a/tcg/i386/tcg-target.c.inc +++ b/tcg/i386/tcg-target.c.inc @@ -2894,41 +2894,11 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode= opc, } } =20 -static const TCGTargetOpDef *tcg_target_op_def(TCGOpcode op) +static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op) { - static const TCGTargetOpDef r =3D { .args_ct_str =3D { "r" } }; - static const TCGTargetOpDef ri_r =3D { .args_ct_str =3D { "ri", "r" } = }; - static const TCGTargetOpDef re_r =3D { .args_ct_str =3D { "re", "r" } = }; - static const TCGTargetOpDef qi_r =3D { .args_ct_str =3D { "qi", "r" } = }; - static const TCGTargetOpDef r_r =3D { .args_ct_str =3D { "r", "r" } }; - static const TCGTargetOpDef r_q =3D { .args_ct_str =3D { "r", "q" } }; - static const TCGTargetOpDef r_re =3D { .args_ct_str =3D { "r", "re" } = }; - static const TCGTargetOpDef r_0 =3D { .args_ct_str =3D { "r", "0" } }; - static const TCGTargetOpDef r_r_ri =3D { .args_ct_str =3D { "r", "r", = "ri" } }; - static const TCGTargetOpDef r_r_re =3D { .args_ct_str =3D { "r", "r", = "re" } }; - static const TCGTargetOpDef r_0_r =3D { .args_ct_str =3D { "r", "0", "= r" } }; - static const TCGTargetOpDef r_0_re =3D { .args_ct_str =3D { "r", "0", = "re" } }; - static const TCGTargetOpDef r_0_ci =3D { .args_ct_str =3D { "r", "0", = "ci" } }; - static const TCGTargetOpDef r_L =3D { .args_ct_str =3D { "r", "L" } }; - static const TCGTargetOpDef L_L =3D { .args_ct_str =3D { "L", "L" } }; - static const TCGTargetOpDef s_L =3D { .args_ct_str =3D { "s", "L" } }; - static const TCGTargetOpDef r_L_L =3D { .args_ct_str =3D { "r", "L", "= L" } }; - static const TCGTargetOpDef r_r_L =3D { .args_ct_str =3D { "r", "r", "= L" } }; - static const TCGTargetOpDef L_L_L =3D { .args_ct_str =3D { "L", "L", "= L" } }; - static const TCGTargetOpDef s_L_L =3D { .args_ct_str =3D { "s", "L", "= L" } }; - static const TCGTargetOpDef r_r_L_L - =3D { .args_ct_str =3D { "r", "r", "L", "L" } }; - static const TCGTargetOpDef L_L_L_L - =3D { .args_ct_str =3D { "L", "L", "L", "L" } }; - static const TCGTargetOpDef x_x =3D { .args_ct_str =3D { "x", "x" } }; - static const TCGTargetOpDef x_x_x =3D { .args_ct_str =3D { "x", "x", "= x" } }; - static const TCGTargetOpDef x_x_x_x - =3D { .args_ct_str =3D { "x", "x", "x", "x" } }; - static const TCGTargetOpDef x_r =3D { .args_ct_str =3D { "x", "r" } }; - switch (op) { case INDEX_op_goto_ptr: - return &r; + return C_O0_I1(r); =20 case INDEX_op_ld8u_i32: case INDEX_op_ld8u_i64: @@ -2942,22 +2912,25 @@ static const TCGTargetOpDef *tcg_target_op_def(TCGO= pcode op) case INDEX_op_ld32u_i64: case INDEX_op_ld32s_i64: case INDEX_op_ld_i64: - return &r_r; + return C_O1_I1(r, r); =20 case INDEX_op_st8_i32: case INDEX_op_st8_i64: - return &qi_r; + return C_O0_I2(qi, r); + case INDEX_op_st16_i32: case INDEX_op_st16_i64: case INDEX_op_st_i32: case INDEX_op_st32_i64: - return &ri_r; + return C_O0_I2(ri, r); + case INDEX_op_st_i64: - return &re_r; + return C_O0_I2(re, r); =20 case INDEX_op_add_i32: case INDEX_op_add_i64: - return &r_r_re; + return C_O1_I2(r, r, re); + case INDEX_op_sub_i32: case INDEX_op_sub_i64: case INDEX_op_mul_i32: @@ -2966,24 +2939,15 @@ static const TCGTargetOpDef *tcg_target_op_def(TCGO= pcode op) case INDEX_op_or_i64: case INDEX_op_xor_i32: case INDEX_op_xor_i64: - return &r_0_re; + return C_O1_I2(r, 0, re); =20 case INDEX_op_and_i32: case INDEX_op_and_i64: - { - static const TCGTargetOpDef and - =3D { .args_ct_str =3D { "r", "0", "reZ" } }; - return ∧ - } - break; + return C_O1_I2(r, 0, reZ); + case INDEX_op_andc_i32: case INDEX_op_andc_i64: - { - static const TCGTargetOpDef andc - =3D { .args_ct_str =3D { "r", "r", "rI" } }; - return &andc; - } - break; + return C_O1_I2(r, r, rI); =20 case INDEX_op_shl_i32: case INDEX_op_shl_i64: @@ -2991,16 +2955,17 @@ static const TCGTargetOpDef *tcg_target_op_def(TCGO= pcode op) case INDEX_op_shr_i64: case INDEX_op_sar_i32: case INDEX_op_sar_i64: - return have_bmi2 ? &r_r_ri : &r_0_ci; + return have_bmi2 ? C_O1_I2(r, r, ri) : C_O1_I2(r, 0, ci); + case INDEX_op_rotl_i32: case INDEX_op_rotl_i64: case INDEX_op_rotr_i32: case INDEX_op_rotr_i64: - return &r_0_ci; + return C_O1_I2(r, 0, ci); =20 case INDEX_op_brcond_i32: case INDEX_op_brcond_i64: - return &r_re; + return C_O0_I2(r, re); =20 case INDEX_op_bswap16_i32: case INDEX_op_bswap16_i64: @@ -3012,13 +2977,14 @@ static const TCGTargetOpDef *tcg_target_op_def(TCGO= pcode op) case INDEX_op_not_i32: case INDEX_op_not_i64: case INDEX_op_extrh_i64_i32: - return &r_0; + return C_O1_I1(r, 0); =20 case INDEX_op_ext8s_i32: case INDEX_op_ext8s_i64: case INDEX_op_ext8u_i32: case INDEX_op_ext8u_i64: - return &r_q; + return C_O1_I1(r, q); + case INDEX_op_ext16s_i32: case INDEX_op_ext16s_i64: case INDEX_op_ext16u_i32: @@ -3033,110 +2999,83 @@ static const TCGTargetOpDef *tcg_target_op_def(TCG= Opcode op) case INDEX_op_sextract_i32: case INDEX_op_ctpop_i32: case INDEX_op_ctpop_i64: - return &r_r; + return C_O1_I1(r, r); + case INDEX_op_extract2_i32: case INDEX_op_extract2_i64: - return &r_0_r; + return C_O1_I2(r, 0, r); =20 case INDEX_op_deposit_i32: case INDEX_op_deposit_i64: - { - static const TCGTargetOpDef dep - =3D { .args_ct_str =3D { "Q", "0", "Q" } }; - return &dep; - } + return C_O1_I2(Q, 0, Q); + case INDEX_op_setcond_i32: case INDEX_op_setcond_i64: - { - static const TCGTargetOpDef setc - =3D { .args_ct_str =3D { "q", "r", "re" } }; - return &setc; - } + return C_O1_I2(q, r, re); + case INDEX_op_movcond_i32: case INDEX_op_movcond_i64: - { - static const TCGTargetOpDef movc - =3D { .args_ct_str =3D { "r", "r", "re", "r", "0" } }; - return &movc; - } + return C_O1_I4(r, r, re, r, 0); + case INDEX_op_div2_i32: case INDEX_op_div2_i64: case INDEX_op_divu2_i32: case INDEX_op_divu2_i64: - { - static const TCGTargetOpDef div2 - =3D { .args_ct_str =3D { "a", "d", "0", "1", "r" } }; - return &div2; - } + return C_O2_I3(a, d, 0, 1, r); + case INDEX_op_mulu2_i32: case INDEX_op_mulu2_i64: case INDEX_op_muls2_i32: case INDEX_op_muls2_i64: - { - static const TCGTargetOpDef mul2 - =3D { .args_ct_str =3D { "a", "d", "a", "r" } }; - return &mul2; - } + return C_O2_I2(a, d, a, r); + case INDEX_op_add2_i32: case INDEX_op_add2_i64: case INDEX_op_sub2_i32: case INDEX_op_sub2_i64: - { - static const TCGTargetOpDef arith2 - =3D { .args_ct_str =3D { "r", "r", "0", "1", "re", "re" } = }; - return &arith2; - } + return C_O2_I4(r, r, 0, 1, re, re); + case INDEX_op_ctz_i32: case INDEX_op_ctz_i64: - { - static const TCGTargetOpDef ctz[2] =3D { - { .args_ct_str =3D { "&r", "r", "r" } }, - { .args_ct_str =3D { "&r", "r", "rW" } }, - }; - return &ctz[have_bmi1]; - } + return have_bmi1 ? C_N1_I2(r, r, rW) : C_N1_I2(r, r, r); + case INDEX_op_clz_i32: case INDEX_op_clz_i64: - { - static const TCGTargetOpDef clz[2] =3D { - { .args_ct_str =3D { "&r", "r", "r" } }, - { .args_ct_str =3D { "&r", "r", "rW" } }, - }; - return &clz[have_lzcnt]; - } + return have_lzcnt ? C_N1_I2(r, r, rW) : C_N1_I2(r, r, r); =20 case INDEX_op_qemu_ld_i32: - return TARGET_LONG_BITS <=3D TCG_TARGET_REG_BITS ? &r_L : &r_L_L; + return (TARGET_LONG_BITS <=3D TCG_TARGET_REG_BITS + ? C_O1_I1(r, L) : C_O1_I2(r, L, L)); + case INDEX_op_qemu_st_i32: - return TARGET_LONG_BITS <=3D TCG_TARGET_REG_BITS ? &L_L : &L_L_L; + return (TARGET_LONG_BITS <=3D TCG_TARGET_REG_BITS + ? C_O0_I2(L, L) : C_O0_I3(L, L, L)); case INDEX_op_qemu_st8_i32: - return TARGET_LONG_BITS <=3D TCG_TARGET_REG_BITS ? &s_L : &s_L_L; + return (TARGET_LONG_BITS <=3D TCG_TARGET_REG_BITS + ? C_O0_I2(s, L) : C_O0_I3(s, L, L)); + case INDEX_op_qemu_ld_i64: - return (TCG_TARGET_REG_BITS =3D=3D 64 ? &r_L - : TARGET_LONG_BITS <=3D TCG_TARGET_REG_BITS ? &r_r_L - : &r_r_L_L); + return (TCG_TARGET_REG_BITS =3D=3D 64 ? C_O1_I1(r, L) + : TARGET_LONG_BITS <=3D TCG_TARGET_REG_BITS ? C_O2_I1(r, r= , L) + : C_O2_I2(r, r, L, L)); + case INDEX_op_qemu_st_i64: - return (TCG_TARGET_REG_BITS =3D=3D 64 ? &L_L - : TARGET_LONG_BITS <=3D TCG_TARGET_REG_BITS ? &L_L_L - : &L_L_L_L); + return (TCG_TARGET_REG_BITS =3D=3D 64 ? C_O0_I2(L, L) + : TARGET_LONG_BITS <=3D TCG_TARGET_REG_BITS ? C_O0_I3(L, L= , L) + : C_O0_I4(L, L, L, L)); =20 case INDEX_op_brcond2_i32: - { - static const TCGTargetOpDef b2 - =3D { .args_ct_str =3D { "r", "r", "ri", "ri" } }; - return &b2; - } + return C_O0_I4(r, r, ri, ri); + case INDEX_op_setcond2_i32: - { - static const TCGTargetOpDef s2 - =3D { .args_ct_str =3D { "r", "r", "r", "ri", "ri" } }; - return &s2; - } + return C_O1_I4(r, r, r, ri, ri); =20 case INDEX_op_ld_vec: - case INDEX_op_st_vec: case INDEX_op_dupm_vec: - return &x_r; + return C_O1_I1(x, r); + + case INDEX_op_st_vec: + return C_O0_I2(x, r); =20 case INDEX_op_add_vec: case INDEX_op_sub_vec: @@ -3171,21 +3110,22 @@ static const TCGTargetOpDef *tcg_target_op_def(TCGO= pcode op) #if TCG_TARGET_REG_BITS =3D=3D 32 case INDEX_op_dup2_vec: #endif - return &x_x_x; + return C_O1_I2(x, x, x); + case INDEX_op_abs_vec: case INDEX_op_dup_vec: case INDEX_op_shli_vec: case INDEX_op_shri_vec: case INDEX_op_sari_vec: case INDEX_op_x86_psrldq_vec: - return &x_x; + return C_O1_I1(x, x); + case INDEX_op_x86_vpblendvb_vec: - return &x_x_x_x; + return C_O1_I3(x, x, x, x); =20 default: - break; + g_assert_not_reached(); } - return NULL; } =20 int tcg_can_emit_vec_op(TCGOpcode opc, TCGType type, unsigned vece) --=20 2.25.1