[03/42] tcg: Split out tcg_out_ext8s

Message ID	20230408024314.3357414-5-richard.henderson@linaro.org
State	Superseded
Headers	show Delivered-To: patch@linaro.org Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; From: Richard Henderson <richard.henderson@linaro.org> To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, qemu-s390x@nongnu.org, qemu-riscv@nongnu.org, qemu-ppc@nongnu.org Subject: [PATCH 03/42] tcg: Split out tcg_out_ext8s Date: Fri, 7 Apr 2023 19:42:35 -0700 Message-Id: <20230408024314.3357414-5-richard.henderson@linaro.org> In-Reply-To: <20230408024314.3357414-1-richard.henderson@linaro.org> References: <20230408024314.3357414-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::1035; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1035.google.com X-Spam_score_int: 4 X-Spam_score: 0.4 X-Spam_bar: / X-Spam_report: (0.4 / 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, SUSPICIOUS_RECIPS=2.51 autolearn=no autolearn_force=no X-Spam_action: no action Precedence: list Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org
Series	tcg: Simplify calls to load/store helpers \| expand [for-8.1,00/42] tcg: Simplify calls to load/store helpers [01/42] tcg: Replace if + tcg_abort with tcg_debug_assert [02/42] tcg: Replace tcg_abort with g_assert_not_reached [03/42] tcg: Split out tcg_out_ext8s [04/42] tcg: Split out tcg_out_ext8u [05/42] tcg: Split out tcg_out_ext16s [06/42] tcg: Split out tcg_out_ext16u [07/42] tcg: Split out tcg_out_ext32s [08/42] tcg: Split out tcg_out_ext32u [09/42] tcg: Split out tcg_out_exts_i32_i64 [10/42] tcg/loongarch64: Conditionalize tcg_out_exts_i32_i64 [11/42] tcg/mips: Conditionalize tcg_out_exts_i32_i64 [12/42] tcg/riscv: Conditionalize tcg_out_exts_i32_i64 [13/42] tcg: Split out tcg_out_extu_i32_i64 [14/42] tcg/i386: Conditionalize tcg_out_extu_i32_i64 [15/42] tcg: Split out tcg_out_extrl_i64_i32 [16/42] tcg: Introduce tcg_out_movext [17/42] tcg: Introduce tcg_out_xchg [18/42] tcg: Introduce tcg_out_movext2 [19/42] tcg: Clear TCGLabelQemuLdst on allocation [20/42] tcg/i386: Use TCGType not bool is_64 in tcg_out_qemu_{ld, st} [21/42] tcg/aarch64: Rename ext to d_type in tcg_out_qemu_ld [22/42] tcg/aarch64: Pass TGType to tcg_out_qemu_st [23/42] tcg/arm: Use TCGType not bool is_64 in tcg_out_qemu_{ld, st} [24/42] tcg/i386: Use TCGType not bool is_64 in tcg_out_qemu_{ld, st} [25/42] tcg/ppc: Use TCGType not bool is_64 in tcg_out_qemu_{ld, st} [26/42] tcg/s390x: Pass TCGType to tcg_out_qemu_{ld,st} [27/42] tcg/riscv: Require TCG_TARGET_REG_BITS == 64 [28/42] tcg/riscv: Expand arguments to tcg_out_qemu_{ld,st} [29/42] tcg: Move TCGLabelQemuLdst to tcg.c [30/42] tcg: Introduce tcg_out_ld_helper_args [31/42] tcg: Introduce tcg_out_st_helper_args [32/42] tcg/loongarch64: Simplify constraints on qemu_ld/st [33/42] tcg/mips: Reorg tcg_out_tlb_load [34/42] tcg/mips: Simplify constraints on qemu_ld/st [35/42] tcg/ppc: Reorg tcg_out_tlb_read [36/42] tcg/ppc: Adjust constraints on qemu_ld/st [37/42] tcg/ppc: Remove unused constraints A, B, C, D [38/42] tcg/riscv: Simplify constraints on qemu_ld/st [39/42] tcg/s390x: Use ALGFR in constructing host address for qemu_ld/st [40/42] tcg/s390x: Simplify constraints on qemu_ld/st [41/42] tcg/sparc64: Drop is_64 test from tcg_out_qemu_ld data return [42/42] tcg/sparc64: Pass TCGType to tcg_out_qemu_{ld,st}

diff --git a/tcg/tcg.c b/tcg/tcg.c index c3a8578951..76ba3e28cd 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -105,6 +105,7 @@ static void tcg_out_ld(TCGContext *s, TCGType type, TCGReg ret, TCGReg arg1, static bool tcg_out_mov(TCGContext *s, TCGType type, TCGReg ret, TCGReg arg); static void tcg_out_movi(TCGContext *s, TCGType type, TCGReg ret, tcg_target_long arg); +static void tcg_out_ext8s(TCGContext *s, TCGType type, TCGReg ret, TCGReg arg); static void tcg_out_addi_ptr(TCGContext *s, TCGReg, TCGReg, tcg_target_long); static void tcg_out_exit_tb(TCGContext *s, uintptr_t arg); static void tcg_out_goto_tb(TCGContext *s, int which); @@ -4496,11 +4497,21 @@ static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op) } /* emit instruction */ - if (def->flags & TCG_OPF_VECTOR) { - tcg_out_vec_op(s, op->opc, TCGOP_VECL(op), TCGOP_VECE(op), - new_args, const_args); - } else { - tcg_out_op(s, op->opc, new_args, const_args); + switch (op->opc) { + case INDEX_op_ext8s_i32: + tcg_out_ext8s(s, TCG_TYPE_I32, new_args[0], new_args[1]); + break; + case INDEX_op_ext8s_i64: + tcg_out_ext8s(s, TCG_TYPE_I64, new_args[0], new_args[1]); + break; + default: + if (def->flags & TCG_OPF_VECTOR) { + tcg_out_vec_op(s, op->opc, TCGOP_VECL(op), TCGOP_VECE(op), + new_args, const_args); + } else { + tcg_out_op(s, op->opc, new_args, const_args); + } + break; } /* move the outputs in the correct register if needed */ diff --git a/tcg/aarch64/tcg-target.c.inc b/tcg/aarch64/tcg-target.c.inc index 1315cb92ab..4f4f814293 100644 --- a/tcg/aarch64/tcg-target.c.inc +++ b/tcg/aarch64/tcg-target.c.inc @@ -1419,6 +1419,11 @@ static inline void tcg_out_sxt(TCGContext *s, TCGType ext, MemOp s_bits, tcg_out_sbfm(s, ext, rd, rn, 0, bits); } +static void tcg_out_ext8s(TCGContext *s, TCGType type, TCGReg rd, TCGReg rn) +{ + tcg_out_sxt(s, type, MO_8, rd, rn); +} + static inline void tcg_out_uxt(TCGContext *s, MemOp s_bits, TCGReg rd, TCGReg rn) { @@ -2230,10 +2235,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, } break; - case INDEX_op_ext8s_i64: - case INDEX_op_ext8s_i32: - tcg_out_sxt(s, ext, MO_8, a0, a1); - break; case INDEX_op_ext16s_i64: case INDEX_op_ext16s_i32: tcg_out_sxt(s, ext, MO_16, a0, a1); @@ -2310,6 +2311,8 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, case INDEX_op_call: /* Always emitted via tcg_out_call. */ case INDEX_op_exit_tb: /* Always emitted via tcg_out_exit_tb. */ case INDEX_op_goto_tb: /* Always emitted via tcg_out_goto_tb. */ + case INDEX_op_ext8s_i32: /* Always emitted via tcg_reg_alloc_op. */ + case INDEX_op_ext8s_i64: default: g_assert_not_reached(); } diff --git a/tcg/arm/tcg-target.c.inc b/tcg/arm/tcg-target.c.inc index b4daa97e7a..04a860897f 100644 --- a/tcg/arm/tcg-target.c.inc +++ b/tcg/arm/tcg-target.c.inc @@ -958,10 +958,10 @@ static void tcg_out_udiv(TCGContext *s, ARMCond cond, tcg_out32(s, 0x0730f010 | (cond << 28) | (rd << 16) | rn | (rm << 8)); } -static void tcg_out_ext8s(TCGContext *s, ARMCond cond, TCGReg rd, TCGReg rn) +static void tcg_out_ext8s(TCGContext *s, TCGType t, TCGReg rd, TCGReg rn) { /* sxtb */ - tcg_out32(s, 0x06af0070 | (cond << 28) | (rd << 12) | rn); + tcg_out32(s, 0x06af0070 | (COND_AL << 28) | (rd << 12) | rn); } static void __attribute__((unused)) @@ -1533,7 +1533,7 @@ static bool tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *lb) datahi = lb->datahi_reg; switch (opc & MO_SSIZE) { case MO_SB: - tcg_out_ext8s(s, COND_AL, datalo, TCG_REG_R0); + tcg_out_ext8s(s, TCG_TYPE_I32, datalo, TCG_REG_R0); break; case MO_SW: tcg_out_ext16s(s, COND_AL, datalo, TCG_REG_R0); @@ -2244,9 +2244,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, tcg_out_bswap32(s, COND_AL, args[0], args[1]); break; - case INDEX_op_ext8s_i32: - tcg_out_ext8s(s, COND_AL, args[0], args[1]); - break; case INDEX_op_ext16s_i32: tcg_out_ext16s(s, COND_AL, args[0], args[1]); break; @@ -2301,6 +2298,7 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, case INDEX_op_call: /* Always emitted via tcg_out_call. */ case INDEX_op_exit_tb: /* Always emitted via tcg_out_exit_tb. */ case INDEX_op_goto_tb: /* Always emitted via tcg_out_goto_tb. */ + case INDEX_op_ext8s_i32: /* Always emitted via tcg_reg_alloc_op. */ default: g_assert_not_reached(); } diff --git a/tcg/i386/tcg-target.c.inc b/tcg/i386/tcg-target.c.inc index f4baf6e6e9..532fc8e283 100644 --- a/tcg/i386/tcg-target.c.inc +++ b/tcg/i386/tcg-target.c.inc @@ -1266,8 +1266,9 @@ static inline void tcg_out_ext8u(TCGContext *s, int dest, int src) tcg_out_modrm(s, OPC_MOVZBL + P_REXB_RM, dest, src); } -static void tcg_out_ext8s(TCGContext *s, int dest, int src, int rexw) +static void tcg_out_ext8s(TCGContext *s, TCGType type, TCGReg dest, TCGReg src) { + int rexw = type == TCG_TYPE_I32 ? 0 : P_REXW; /* movsbl */ tcg_debug_assert(src < 4 || TCG_TARGET_REG_BITS == 64); tcg_out_modrm(s, OPC_MOVSBL + P_REXB_RM + rexw, dest, src); @@ -1929,7 +1930,7 @@ static bool tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *l) data_reg = l->datalo_reg; switch (opc & MO_SSIZE) { case MO_SB: - tcg_out_ext8s(s, data_reg, TCG_REG_EAX, rexw); + tcg_out_ext8s(s, l->type, data_reg, TCG_REG_EAX); break; case MO_SW: tcg_out_ext16s(s, data_reg, TCG_REG_EAX, rexw); @@ -2669,9 +2670,6 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, tcg_out_modrm(s, OPC_GRP3_Ev + rexw, EXT3_NOT, a0); break; - OP_32_64(ext8s): - tcg_out_ext8s(s, a0, a1, rexw); - break; OP_32_64(ext16s): tcg_out_ext16s(s, a0, a1, rexw); break; @@ -2840,6 +2838,8 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, case INDEX_op_call: /* Always emitted via tcg_out_call. */ case INDEX_op_exit_tb: /* Always emitted via tcg_out_exit_tb. */ case INDEX_op_goto_tb: /* Always emitted via tcg_out_goto_tb. */ + case INDEX_op_ext8s_i32: /* Always emitted via tcg_reg_alloc_op. */ + case INDEX_op_ext8s_i64: default: g_assert_not_reached(); } diff --git a/tcg/loongarch64/tcg-target.c.inc b/tcg/loongarch64/tcg-target.c.inc index c5f55afd68..a96f655c44 100644 --- a/tcg/loongarch64/tcg-target.c.inc +++ b/tcg/loongarch64/tcg-target.c.inc @@ -441,7 +441,7 @@ static void tcg_out_ext32u(TCGContext *s, TCGReg ret, TCGReg arg) tcg_out_opc_bstrpick_d(s, ret, arg, 0, 31); } -static void tcg_out_ext8s(TCGContext *s, TCGReg ret, TCGReg arg) +static void tcg_out_ext8s(TCGContext *s, TCGType type, TCGReg ret, TCGReg arg) { tcg_out_opc_sext_b(s, ret, arg); } @@ -893,7 +893,7 @@ static bool tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *l) switch (opc & MO_SSIZE) { case MO_SB: - tcg_out_ext8s(s, l->datalo_reg, TCG_REG_A0); + tcg_out_ext8s(s, type, l->datalo_reg, TCG_REG_A0); break; case MO_SW: tcg_out_ext16s(s, l->datalo_reg, TCG_REG_A0); @@ -1246,11 +1246,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, tcg_out_brcond(s, a2, a0, a1, arg_label(args[3])); break; - case INDEX_op_ext8s_i32: - case INDEX_op_ext8s_i64: - tcg_out_ext8s(s, a0, a1); - break; - case INDEX_op_ext8u_i32: case INDEX_op_ext8u_i64: tcg_out_ext8u(s, a0, a1); @@ -1627,6 +1622,8 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, case INDEX_op_call: /* Always emitted via tcg_out_call. */ case INDEX_op_exit_tb: /* Always emitted via tcg_out_exit_tb. */ case INDEX_op_goto_tb: /* Always emitted via tcg_out_goto_tb. */ + case INDEX_op_ext8s_i32: /* Always emitted via tcg_reg_alloc_op. */ + case INDEX_op_ext8s_i64: default: g_assert_not_reached(); } diff --git a/tcg/mips/tcg-target.c.inc b/tcg/mips/tcg-target.c.inc index 668bc73ee6..8fc9d02bd5 100644 --- a/tcg/mips/tcg-target.c.inc +++ b/tcg/mips/tcg-target.c.inc @@ -552,6 +552,12 @@ static void tcg_out_movi(TCGContext *s, TCGType type, } } +static void tcg_out_ext8s(TCGContext *s, TCGType type, TCGReg rd, TCGReg rs) +{ + tcg_debug_assert(TCG_TARGET_HAS_ext8s_i32); + tcg_out_opc_reg(s, OPC_SEB, rd, TCG_REG_ZERO, rs); +} + static void tcg_out_addi_ptr(TCGContext *s, TCGReg rd, TCGReg rs, tcg_target_long imm) { @@ -2245,10 +2251,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, case INDEX_op_not_i64: i1 = OPC_NOR; goto do_unary; - case INDEX_op_ext8s_i32: - case INDEX_op_ext8s_i64: - i1 = OPC_SEB; - goto do_unary; case INDEX_op_ext16s_i32: case INDEX_op_ext16s_i64: i1 = OPC_SEH; @@ -2419,6 +2421,8 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, case INDEX_op_call: /* Always emitted via tcg_out_call. */ case INDEX_op_exit_tb: /* Always emitted via tcg_out_exit_tb. */ case INDEX_op_goto_tb: /* Always emitted via tcg_out_goto_tb. */ + case INDEX_op_ext8s_i32: /* Always emitted via tcg_reg_alloc_op. */ + case INDEX_op_ext8s_i64: default: g_assert_not_reached(); } diff --git a/tcg/ppc/tcg-target.c.inc b/tcg/ppc/tcg-target.c.inc index e696d153b8..26c3a72017 100644 --- a/tcg/ppc/tcg-target.c.inc +++ b/tcg/ppc/tcg-target.c.inc @@ -774,7 +774,7 @@ static inline void tcg_out_rlw(TCGContext *s, int op, TCGReg ra, TCGReg rs, tcg_out32(s, op | RA(ra) | RS(rs) | SH(sh) | MB(mb) | ME(me)); } -static inline void tcg_out_ext8s(TCGContext *s, TCGReg dst, TCGReg src) +static void tcg_out_ext8s(TCGContext *s, TCGType type, TCGReg dst, TCGReg src) { tcg_out32(s, EXTSB | RA(dst) | RS(src)); } @@ -2625,7 +2625,7 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, case INDEX_op_ld8s_i32: case INDEX_op_ld8s_i64: tcg_out_mem_long(s, LBZ, LBZX, args[0], args[1], args[2]); - tcg_out_ext8s(s, args[0], args[0]); + tcg_out_ext8s(s, TCG_TYPE_REG, args[0], args[0]); break; case INDEX_op_ld16u_i32: case INDEX_op_ld16u_i64: @@ -2973,10 +2973,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, tcg_out_qemu_st(s, args, true); break; - case INDEX_op_ext8s_i32: - case INDEX_op_ext8s_i64: - tcg_out_ext8s(s, args[0], args[1]); - break; case INDEX_op_ext16s_i32: case INDEX_op_ext16s_i64: tcg_out_ext16s(s, args[0], args[1]); @@ -3124,6 +3120,8 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, case INDEX_op_call: /* Always emitted via tcg_out_call. */ case INDEX_op_exit_tb: /* Always emitted via tcg_out_exit_tb. */ case INDEX_op_goto_tb: /* Always emitted via tcg_out_goto_tb. */ + case INDEX_op_ext8s_i32: /* Always emitted via tcg_reg_alloc_op. */ + case INDEX_op_ext8s_i64: default: g_assert_not_reached(); } diff --git a/tcg/riscv/tcg-target.c.inc b/tcg/riscv/tcg-target.c.inc index 558de127ef..04b27f6887 100644 --- a/tcg/riscv/tcg-target.c.inc +++ b/tcg/riscv/tcg-target.c.inc @@ -585,7 +585,7 @@ static void tcg_out_ext32u(TCGContext *s, TCGReg ret, TCGReg arg) tcg_out_opc_imm(s, OPC_SRLI, ret, ret, 32); } -static void tcg_out_ext8s(TCGContext *s, TCGReg ret, TCGReg arg) +static void tcg_out_ext8s(TCGContext *s, TCGType type, TCGReg ret, TCGReg arg) { tcg_out_opc_imm(s, OPC_SLLIW, ret, arg, 24); tcg_out_opc_imm(s, OPC_SRAIW, ret, ret, 24); @@ -1612,11 +1612,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, tcg_out_ext32u(s, a0, a1); break; - case INDEX_op_ext8s_i32: - case INDEX_op_ext8s_i64: - tcg_out_ext8s(s, a0, a1); - break; - case INDEX_op_ext16s_i32: case INDEX_op_ext16s_i64: tcg_out_ext16s(s, a0, a1); @@ -1651,6 +1646,8 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, case INDEX_op_call: /* Always emitted via tcg_out_call. */ case INDEX_op_exit_tb: /* Always emitted via tcg_out_exit_tb. */ case INDEX_op_goto_tb: /* Always emitted via tcg_out_goto_tb. */ + case INDEX_op_ext8s_i32: /* Always emitted via tcg_reg_alloc_op. */ + case INDEX_op_ext8s_i64: default: g_assert_not_reached(); } diff --git a/tcg/s390x/tcg-target.c.inc b/tcg/s390x/tcg-target.c.inc index d07d28bcfd..1232ccb122 100644 --- a/tcg/s390x/tcg-target.c.inc +++ b/tcg/s390x/tcg-target.c.inc @@ -1092,7 +1092,7 @@ static inline void tcg_out_risbg(TCGContext *s, TCGReg dest, TCGReg src, tcg_out16(s, (ofs << 8) | (RIEf_RISBG & 0xff)); } -static void tgen_ext8s(TCGContext *s, TCGType type, TCGReg dest, TCGReg src) +static void tcg_out_ext8s(TCGContext *s, TCGType type, TCGReg dest, TCGReg src) { tcg_out_insn(s, RRE, LGBR, dest, src); } @@ -2233,9 +2233,6 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, } break; - case INDEX_op_ext8s_i32: - tgen_ext8s(s, TCG_TYPE_I32, args[0], args[1]); - break; case INDEX_op_ext16s_i32: tgen_ext16s(s, TCG_TYPE_I32, args[0], args[1]); break; @@ -2537,9 +2534,6 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, } break; - case INDEX_op_ext8s_i64: - tgen_ext8s(s, TCG_TYPE_I64, args[0], args[1]); - break; case INDEX_op_ext16s_i64: tgen_ext16s(s, TCG_TYPE_I64, args[0], args[1]); break; @@ -2644,6 +2638,8 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, case INDEX_op_call: /* Always emitted via tcg_out_call. */ case INDEX_op_exit_tb: /* Always emitted via tcg_out_exit_tb. */ case INDEX_op_goto_tb: /* Always emitted via tcg_out_goto_tb. */ + case INDEX_op_ext8s_i32: /* Always emitted via tcg_reg_alloc_op. */ + case INDEX_op_ext8s_i64: default: g_assert_not_reached(); } diff --git a/tcg/sparc64/tcg-target.c.inc b/tcg/sparc64/tcg-target.c.inc index 4ee5732b66..7952cfc4da 100644 --- a/tcg/sparc64/tcg-target.c.inc +++ b/tcg/sparc64/tcg-target.c.inc @@ -496,6 +496,11 @@ static void tcg_out_movi(TCGContext *s, TCGType type, tcg_out_movi_int(s, type, ret, arg, false, TCG_REG_T2); } +static void tcg_out_ext8s(TCGContext *s, TCGType type, TCGReg rd, TCGReg rs) +{ + g_assert_not_reached(); +} + static void tcg_out_addi_ptr(TCGContext *s, TCGReg rd, TCGReg rs, tcg_target_long imm) { @@ -1700,6 +1705,8 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, case INDEX_op_call: /* Always emitted via tcg_out_call. */ case INDEX_op_exit_tb: /* Always emitted via tcg_out_exit_tb. */ case INDEX_op_goto_tb: /* Always emitted via tcg_out_goto_tb. */ + case INDEX_op_ext8s_i32: /* Always emitted via tcg_reg_alloc_op. */ + case INDEX_op_ext8s_i64: default: g_assert_not_reached(); } diff --git a/tcg/tci/tcg-target.c.inc b/tcg/tci/tcg-target.c.inc index 5309c3ffe1..029508e308 100644 --- a/tcg/tci/tcg-target.c.inc +++ b/tcg/tci/tcg-target.c.inc @@ -557,6 +557,24 @@ static void tcg_out_movi(TCGContext *s, TCGType type, } } +static void tcg_out_ext8s(TCGContext *s, TCGType type, TCGReg rd, TCGReg rs) +{ + switch (type) { + case TCG_TYPE_I32: + tcg_debug_assert(TCG_TARGET_HAS_ext8s_i32); + tcg_out_op_rr(s, INDEX_op_ext8s_i32, rd, rs); + break; +#if TCG_TARGET_REG_BITS == 64 + case TCG_TYPE_I64: + tcg_debug_assert(TCG_TARGET_HAS_ext8s_i64); + tcg_out_op_rr(s, INDEX_op_ext8s_i64, rd, rs); + break; +#endif + default: + g_assert_not_reached(); + } +} + static void tcg_out_addi_ptr(TCGContext *s, TCGReg rd, TCGReg rs, tcg_target_long imm) { @@ -715,7 +733,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, CASE_32_64(neg) /* Optional (TCG_TARGET_HAS_neg_*). */ CASE_32_64(not) /* Optional (TCG_TARGET_HAS_not_*). */ - CASE_32_64(ext8s) /* Optional (TCG_TARGET_HAS_ext8s_*). */ CASE_32_64(ext8u) /* Optional (TCG_TARGET_HAS_ext8u_*). */ CASE_32_64(ext16s) /* Optional (TCG_TARGET_HAS_ext16s_*). */ CASE_32_64(ext16u) /* Optional (TCG_TARGET_HAS_ext16u_*). */ @@ -795,6 +812,8 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, case INDEX_op_call: /* Always emitted via tcg_out_call. */ case INDEX_op_exit_tb: /* Always emitted via tcg_out_exit_tb. */ case INDEX_op_goto_tb: /* Always emitted via tcg_out_goto_tb. */ + case INDEX_op_ext8s_i32: /* Always emitted via tcg_reg_alloc_op. */ + case INDEX_op_ext8s_i64: default: g_assert_not_reached(); }

[03/42] tcg: Split out tcg_out_ext8s

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