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author | Filip Navara <filip.navara@gmail.com> | 2009-10-15 13:07:14 +0200 |
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committer | Aurelien Jarno <aurelien@aurel32.net> | 2009-10-17 23:52:17 +0200 |
commit | dd8fbd787e199d7a4c6c3b622adda96b79a9aaa9 (patch) | |
tree | 190a523bca5c74fc226ac00510dba54be62d4c14 /target-arm/translate.c | |
parent | 3174f8e91fecf8756e861d1febb049f3c619a2c7 (diff) | |
download | hqemu-dd8fbd787e199d7a4c6c3b622adda96b79a9aaa9.zip hqemu-dd8fbd787e199d7a4c6c3b622adda96b79a9aaa9.tar.gz |
target-arm: convert disas_neon_data_insn and helpers not to use cpu_T
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'target-arm/translate.c')
-rw-r--r-- | target-arm/translate.c | 567 |
1 files changed, 271 insertions, 296 deletions
diff --git a/target-arm/translate.c b/target-arm/translate.c index f2ec04b..228d856 100644 --- a/target-arm/translate.c +++ b/target-arm/translate.c @@ -187,13 +187,9 @@ static void store_reg(DisasContext *s, int reg, TCGv var) #define gen_op_addl_T1_im(im) tcg_gen_addi_i32(cpu_T[1], cpu_T[1], im) #define gen_op_addl_T0_T1() tcg_gen_add_i32(cpu_T[0], cpu_T[0], cpu_T[1]) -#define gen_op_subl_T0_T1() tcg_gen_sub_i32(cpu_T[0], cpu_T[0], cpu_T[1]) -#define gen_op_rsbl_T0_T1() tcg_gen_sub_i32(cpu_T[0], cpu_T[1], cpu_T[0]) #define gen_op_andl_T0_T1() tcg_gen_and_i32(cpu_T[0], cpu_T[0], cpu_T[1]) -#define gen_op_xorl_T0_T1() tcg_gen_xor_i32(cpu_T[0], cpu_T[0], cpu_T[1]) #define gen_op_orl_T0_T1() tcg_gen_or_i32(cpu_T[0], cpu_T[0], cpu_T[1]) -#define gen_op_notl_T0() tcg_gen_not_i32(cpu_T[0], cpu_T[0]) #define gen_op_notl_T1() tcg_gen_not_i32(cpu_T[1], cpu_T[1]) #define gen_op_shll_T1_im(im) tcg_gen_shli_i32(cpu_T[1], cpu_T[1], im) @@ -208,7 +204,6 @@ static void store_reg(DisasContext *s, int reg, TCGv var) #define gen_sxtb16(var) gen_helper_sxtb16(var, var) #define gen_uxtb16(var) gen_helper_uxtb16(var, var) -#define gen_op_mul_T0_T1() tcg_gen_mul_i32(cpu_T[0], cpu_T[0], cpu_T[1]) #define gen_set_cpsr(var, mask) gen_helper_cpsr_write(var, tcg_const_i32(mask)) /* Set NZCV flags from the high 4 bits of var. */ @@ -1117,14 +1112,6 @@ neon_reg_offset (int reg, int n) return vfp_reg_offset(0, sreg); } -/* FIXME: Remove these. */ -#define neon_T0 cpu_T[0] -#define neon_T1 cpu_T[1] -#define NEON_GET_REG(T, reg, n) \ - tcg_gen_ld_i32(neon_##T, cpu_env, neon_reg_offset(reg, n)) -#define NEON_SET_REG(T, reg, n) \ - tcg_gen_st_i32(neon_##T, cpu_env, neon_reg_offset(reg, n)) - static TCGv neon_load_reg(int reg, int pass) { TCGv tmp = new_tmp(); @@ -3482,31 +3469,25 @@ static void gen_nop_hint(DisasContext *s, int val) } } -/* These macros help make the code more readable when migrating from the - old dyngen helpers. They should probably be removed when - T0/T1 are removed. */ -#define CPU_T001 cpu_T[0], cpu_T[0], cpu_T[1] -#define CPU_T0E01 cpu_T[0], cpu_env, cpu_T[0], cpu_T[1] - #define CPU_V001 cpu_V0, cpu_V0, cpu_V1 -static inline int gen_neon_add(int size) +static inline int gen_neon_add(int size, TCGv t0, TCGv t1) { switch (size) { - case 0: gen_helper_neon_add_u8(CPU_T001); break; - case 1: gen_helper_neon_add_u16(CPU_T001); break; - case 2: gen_op_addl_T0_T1(); break; + case 0: gen_helper_neon_add_u8(t0, t0, t1); break; + case 1: gen_helper_neon_add_u16(t0, t0, t1); break; + case 2: tcg_gen_add_i32(t0, t0, t1); break; default: return 1; } return 0; } -static inline void gen_neon_rsb(int size) +static inline void gen_neon_rsb(int size, TCGv t0, TCGv t1) { switch (size) { - case 0: gen_helper_neon_sub_u8(cpu_T[0], cpu_T[1], cpu_T[0]); break; - case 1: gen_helper_neon_sub_u16(cpu_T[0], cpu_T[1], cpu_T[0]); break; - case 2: gen_op_rsbl_T0_T1(); break; + case 0: gen_helper_neon_sub_u8(t0, t1, t0); break; + case 1: gen_helper_neon_sub_u16(t0, t1, t0); break; + case 2: tcg_gen_sub_i32(t0, t1, t0); break; default: return; } } @@ -3526,22 +3507,22 @@ static inline void gen_neon_rsb(int size) #define GEN_NEON_INTEGER_OP_ENV(name) do { \ switch ((size << 1) | u) { \ case 0: \ - gen_helper_neon_##name##_s8(cpu_T[0], cpu_env, cpu_T[0], cpu_T[1]); \ + gen_helper_neon_##name##_s8(tmp, cpu_env, tmp, tmp2); \ break; \ case 1: \ - gen_helper_neon_##name##_u8(cpu_T[0], cpu_env, cpu_T[0], cpu_T[1]); \ + gen_helper_neon_##name##_u8(tmp, cpu_env, tmp, tmp2); \ break; \ case 2: \ - gen_helper_neon_##name##_s16(cpu_T[0], cpu_env, cpu_T[0], cpu_T[1]); \ + gen_helper_neon_##name##_s16(tmp, cpu_env, tmp, tmp2); \ break; \ case 3: \ - gen_helper_neon_##name##_u16(cpu_T[0], cpu_env, cpu_T[0], cpu_T[1]); \ + gen_helper_neon_##name##_u16(tmp, cpu_env, tmp, tmp2); \ break; \ case 4: \ - gen_helper_neon_##name##_s32(cpu_T[0], cpu_env, cpu_T[0], cpu_T[1]); \ + gen_helper_neon_##name##_s32(tmp, cpu_env, tmp, tmp2); \ break; \ case 5: \ - gen_helper_neon_##name##_u32(cpu_T[0], cpu_env, cpu_T[0], cpu_T[1]); \ + gen_helper_neon_##name##_u32(tmp, cpu_env, tmp, tmp2); \ break; \ default: return 1; \ }} while (0) @@ -3549,73 +3530,53 @@ static inline void gen_neon_rsb(int size) #define GEN_NEON_INTEGER_OP(name) do { \ switch ((size << 1) | u) { \ case 0: \ - gen_helper_neon_##name##_s8(cpu_T[0], cpu_T[0], cpu_T[1]); \ + gen_helper_neon_##name##_s8(tmp, tmp, tmp2); \ break; \ case 1: \ - gen_helper_neon_##name##_u8(cpu_T[0], cpu_T[0], cpu_T[1]); \ + gen_helper_neon_##name##_u8(tmp, tmp, tmp2); \ break; \ case 2: \ - gen_helper_neon_##name##_s16(cpu_T[0], cpu_T[0], cpu_T[1]); \ + gen_helper_neon_##name##_s16(tmp, tmp, tmp2); \ break; \ case 3: \ - gen_helper_neon_##name##_u16(cpu_T[0], cpu_T[0], cpu_T[1]); \ + gen_helper_neon_##name##_u16(tmp, tmp, tmp2); \ break; \ case 4: \ - gen_helper_neon_##name##_s32(cpu_T[0], cpu_T[0], cpu_T[1]); \ + gen_helper_neon_##name##_s32(tmp, tmp, tmp2); \ break; \ case 5: \ - gen_helper_neon_##name##_u32(cpu_T[0], cpu_T[0], cpu_T[1]); \ + gen_helper_neon_##name##_u32(tmp, tmp, tmp2); \ break; \ default: return 1; \ }} while (0) -static inline void -gen_neon_movl_scratch_T0(int scratch) -{ - uint32_t offset; - - offset = offsetof(CPUARMState, vfp.scratch[scratch]); - tcg_gen_st_i32(cpu_T[0], cpu_env, offset); -} - -static inline void -gen_neon_movl_scratch_T1(int scratch) -{ - uint32_t offset; - - offset = offsetof(CPUARMState, vfp.scratch[scratch]); - tcg_gen_st_i32(cpu_T[1], cpu_env, offset); -} - -static inline void -gen_neon_movl_T0_scratch(int scratch) +static TCGv neon_load_scratch(int scratch) { - uint32_t offset; - - offset = offsetof(CPUARMState, vfp.scratch[scratch]); - tcg_gen_ld_i32(cpu_T[0], cpu_env, offset); + TCGv tmp = new_tmp(); + tcg_gen_ld_i32(tmp, cpu_env, offsetof(CPUARMState, vfp.scratch[scratch])); + return tmp; } -static inline void -gen_neon_movl_T1_scratch(int scratch) +static void neon_store_scratch(int scratch, TCGv var) { - uint32_t offset; - - offset = offsetof(CPUARMState, vfp.scratch[scratch]); - tcg_gen_ld_i32(cpu_T[1], cpu_env, offset); + tcg_gen_st_i32(var, cpu_env, offsetof(CPUARMState, vfp.scratch[scratch])); + dead_tmp(var); } -static inline void gen_neon_get_scalar(int size, int reg) +static inline TCGv neon_get_scalar(int size, int reg) { + TCGv tmp; if (size == 1) { - NEON_GET_REG(T0, reg >> 1, reg & 1); + tmp = neon_load_reg(reg >> 1, reg & 1); } else { - NEON_GET_REG(T0, reg >> 2, (reg >> 1) & 1); - if (reg & 1) - gen_neon_dup_low16(cpu_T[0]); - else - gen_neon_dup_high16(cpu_T[0]); + tmp = neon_load_reg(reg >> 2, (reg >> 1) & 1); + if (reg & 1) { + gen_neon_dup_low16(tmp); + } else { + gen_neon_dup_high16(tmp); + } } + return tmp; } static void gen_neon_unzip_u8(TCGv t0, TCGv t1) @@ -3712,18 +3673,19 @@ static void gen_neon_zip_u16(TCGv t0, TCGv t1) static void gen_neon_unzip(int reg, int q, int tmp, int size) { int n; + TCGv t0, t1; for (n = 0; n < q + 1; n += 2) { - NEON_GET_REG(T0, reg, n); - NEON_GET_REG(T1, reg, n + 1); + t0 = neon_load_reg(reg, n); + t1 = neon_load_reg(reg, n + 1); switch (size) { - case 0: gen_neon_unzip_u8(cpu_T[0], cpu_T[1]); break; - case 1: gen_neon_zip_u16(cpu_T[0], cpu_T[1]); break; /* zip and unzip are the same. */ + case 0: gen_neon_unzip_u8(t0, t1); break; + case 1: gen_neon_zip_u16(t0, t1); break; /* zip and unzip are the same. */ case 2: /* no-op */; break; default: abort(); } - gen_neon_movl_T0_scratch(tmp + n); - gen_neon_movl_T1_scratch(tmp + n + 1); + neon_store_scratch(tmp + n, t0); + neon_store_scratch(tmp + n + 1, t1); } } @@ -4157,10 +4119,6 @@ static inline void gen_neon_mull(TCGv_i64 dest, TCGv a, TCGv b, int size, int u) break; default: abort(); } - if (size < 2) { - dead_tmp(b); - dead_tmp(a); - } } /* Translate a NEON data processing instruction. Return nonzero if the @@ -4293,6 +4251,7 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) pairwise = 0; break; } + for (pass = 0; pass < (q ? 4 : 2); pass++) { if (pairwise) { @@ -4302,16 +4261,16 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) else n = 0; if (pass < q + 1) { - NEON_GET_REG(T0, rn, n); - NEON_GET_REG(T1, rn, n + 1); + tmp = neon_load_reg(rn, n); + tmp2 = neon_load_reg(rn, n + 1); } else { - NEON_GET_REG(T0, rm, n); - NEON_GET_REG(T1, rm, n + 1); + tmp = neon_load_reg(rm, n); + tmp2 = neon_load_reg(rm, n + 1); } } else { /* Elementwise. */ - NEON_GET_REG(T0, rn, pass); - NEON_GET_REG(T1, rm, pass); + tmp = neon_load_reg(rn, pass); + tmp2 = neon_load_reg(rm, pass); } switch (op) { case 0: /* VHADD */ @@ -4326,35 +4285,35 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) case 3: /* Logic ops. */ switch ((u << 2) | size) { case 0: /* VAND */ - gen_op_andl_T0_T1(); + tcg_gen_and_i32(tmp, tmp, tmp2); break; case 1: /* BIC */ - gen_op_bicl_T0_T1(); + tcg_gen_bic_i32(tmp, tmp, tmp2); break; case 2: /* VORR */ - gen_op_orl_T0_T1(); + tcg_gen_or_i32(tmp, tmp, tmp2); break; case 3: /* VORN */ - gen_op_notl_T1(); - gen_op_orl_T0_T1(); + tcg_gen_not_i32(tmp2, tmp2); + tcg_gen_or_i32(tmp, tmp, tmp2); break; case 4: /* VEOR */ - gen_op_xorl_T0_T1(); + tcg_gen_xor_i32(tmp, tmp, tmp2); break; case 5: /* VBSL */ - tmp = neon_load_reg(rd, pass); - gen_neon_bsl(cpu_T[0], cpu_T[0], cpu_T[1], tmp); - dead_tmp(tmp); + tmp3 = neon_load_reg(rd, pass); + gen_neon_bsl(tmp, tmp, tmp2, tmp3); + dead_tmp(tmp3); break; case 6: /* VBIT */ - tmp = neon_load_reg(rd, pass); - gen_neon_bsl(cpu_T[0], cpu_T[0], tmp, cpu_T[1]); - dead_tmp(tmp); + tmp3 = neon_load_reg(rd, pass); + gen_neon_bsl(tmp, tmp, tmp3, tmp2); + dead_tmp(tmp3); break; case 7: /* VBIF */ - tmp = neon_load_reg(rd, pass); - gen_neon_bsl(cpu_T[0], tmp, cpu_T[0], cpu_T[1]); - dead_tmp(tmp); + tmp3 = neon_load_reg(rd, pass); + gen_neon_bsl(tmp, tmp3, tmp, tmp2); + dead_tmp(tmp3); break; } break; @@ -4393,18 +4352,19 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) break; case 15: /* VABA */ GEN_NEON_INTEGER_OP(abd); - NEON_GET_REG(T1, rd, pass); - gen_neon_add(size); + dead_tmp(tmp2); + tmp2 = neon_load_reg(rd, pass); + gen_neon_add(size, tmp, tmp2); break; case 16: if (!u) { /* VADD */ - if (gen_neon_add(size)) + if (gen_neon_add(size, tmp, tmp2)) return 1; } else { /* VSUB */ switch (size) { - case 0: gen_helper_neon_sub_u8(CPU_T001); break; - case 1: gen_helper_neon_sub_u16(CPU_T001); break; - case 2: gen_op_subl_T0_T1(); break; + case 0: gen_helper_neon_sub_u8(tmp, tmp, tmp2); break; + case 1: gen_helper_neon_sub_u16(tmp, tmp, tmp2); break; + case 2: tcg_gen_sub_i32(tmp, tmp, tmp2); break; default: return 1; } } @@ -4412,42 +4372,43 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) case 17: if (!u) { /* VTST */ switch (size) { - case 0: gen_helper_neon_tst_u8(CPU_T001); break; - case 1: gen_helper_neon_tst_u16(CPU_T001); break; - case 2: gen_helper_neon_tst_u32(CPU_T001); break; + case 0: gen_helper_neon_tst_u8(tmp, tmp, tmp2); break; + case 1: gen_helper_neon_tst_u16(tmp, tmp, tmp2); break; + case 2: gen_helper_neon_tst_u32(tmp, tmp, tmp2); break; default: return 1; } } else { /* VCEQ */ switch (size) { - case 0: gen_helper_neon_ceq_u8(CPU_T001); break; - case 1: gen_helper_neon_ceq_u16(CPU_T001); break; - case 2: gen_helper_neon_ceq_u32(CPU_T001); break; + case 0: gen_helper_neon_ceq_u8(tmp, tmp, tmp2); break; + case 1: gen_helper_neon_ceq_u16(tmp, tmp, tmp2); break; + case 2: gen_helper_neon_ceq_u32(tmp, tmp, tmp2); break; default: return 1; } } break; case 18: /* Multiply. */ switch (size) { - case 0: gen_helper_neon_mul_u8(CPU_T001); break; - case 1: gen_helper_neon_mul_u16(CPU_T001); break; - case 2: gen_op_mul_T0_T1(); break; + case 0: gen_helper_neon_mul_u8(tmp, tmp, tmp2); break; + case 1: gen_helper_neon_mul_u16(tmp, tmp, tmp2); break; + case 2: tcg_gen_mul_i32(tmp, tmp, tmp2); break; default: return 1; } - NEON_GET_REG(T1, rd, pass); + dead_tmp(tmp2); + tmp2 = neon_load_reg(rd, pass); if (u) { /* VMLS */ - gen_neon_rsb(size); + gen_neon_rsb(size, tmp, tmp2); } else { /* VMLA */ - gen_neon_add(size); + gen_neon_add(size, tmp, tmp2); } break; case 19: /* VMUL */ if (u) { /* polynomial */ - gen_helper_neon_mul_p8(CPU_T001); + gen_helper_neon_mul_p8(tmp, tmp, tmp2); } else { /* Integer */ switch (size) { - case 0: gen_helper_neon_mul_u8(CPU_T001); break; - case 1: gen_helper_neon_mul_u16(CPU_T001); break; - case 2: gen_op_mul_T0_T1(); break; + case 0: gen_helper_neon_mul_u8(tmp, tmp, tmp2); break; + case 1: gen_helper_neon_mul_u16(tmp, tmp, tmp2); break; + case 2: tcg_gen_mul_i32(tmp, tmp, tmp2); break; default: return 1; } } @@ -4461,14 +4422,14 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) case 22: /* Hultiply high. */ if (!u) { /* VQDMULH */ switch (size) { - case 1: gen_helper_neon_qdmulh_s16(CPU_T0E01); break; - case 2: gen_helper_neon_qdmulh_s32(CPU_T0E01); break; + case 1: gen_helper_neon_qdmulh_s16(tmp, cpu_env, tmp, tmp2); break; + case 2: gen_helper_neon_qdmulh_s32(tmp, cpu_env, tmp, tmp2); break; default: return 1; } } else { /* VQRDHMUL */ switch (size) { - case 1: gen_helper_neon_qrdmulh_s16(CPU_T0E01); break; - case 2: gen_helper_neon_qrdmulh_s32(CPU_T0E01); break; + case 1: gen_helper_neon_qrdmulh_s16(tmp, cpu_env, tmp, tmp2); break; + case 2: gen_helper_neon_qrdmulh_s32(tmp, cpu_env, tmp, tmp2); break; default: return 1; } } @@ -4477,88 +4438,91 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) if (u) return 1; switch (size) { - case 0: gen_helper_neon_padd_u8(CPU_T001); break; - case 1: gen_helper_neon_padd_u16(CPU_T001); break; - case 2: gen_op_addl_T0_T1(); break; + case 0: gen_helper_neon_padd_u8(tmp, tmp, tmp2); break; + case 1: gen_helper_neon_padd_u16(tmp, tmp, tmp2); break; + case 2: tcg_gen_add_i32(tmp, tmp, tmp2); break; default: return 1; } break; case 26: /* Floating point arithnetic. */ switch ((u << 2) | size) { case 0: /* VADD */ - gen_helper_neon_add_f32(CPU_T001); + gen_helper_neon_add_f32(tmp, tmp, tmp2); break; case 2: /* VSUB */ - gen_helper_neon_sub_f32(CPU_T001); + gen_helper_neon_sub_f32(tmp, tmp, tmp2); break; case 4: /* VPADD */ - gen_helper_neon_add_f32(CPU_T001); + gen_helper_neon_add_f32(tmp, tmp, tmp2); break; case 6: /* VABD */ - gen_helper_neon_abd_f32(CPU_T001); + gen_helper_neon_abd_f32(tmp, tmp, tmp2); break; default: return 1; } break; case 27: /* Float multiply. */ - gen_helper_neon_mul_f32(CPU_T001); + gen_helper_neon_mul_f32(tmp, tmp, tmp2); if (!u) { - NEON_GET_REG(T1, rd, pass); + dead_tmp(tmp2); + tmp2 = neon_load_reg(rd, pass); if (size == 0) { - gen_helper_neon_add_f32(CPU_T001); + gen_helper_neon_add_f32(tmp, tmp, tmp2); } else { - gen_helper_neon_sub_f32(cpu_T[0], cpu_T[1], cpu_T[0]); + gen_helper_neon_sub_f32(tmp, tmp2, tmp); } } break; case 28: /* Float compare. */ if (!u) { - gen_helper_neon_ceq_f32(CPU_T001); + gen_helper_neon_ceq_f32(tmp, tmp, tmp2); } else { if (size == 0) - gen_helper_neon_cge_f32(CPU_T001); + gen_helper_neon_cge_f32(tmp, tmp, tmp2); else - gen_helper_neon_cgt_f32(CPU_T001); + gen_helper_neon_cgt_f32(tmp, tmp, tmp2); } break; case 29: /* Float compare absolute. */ if (!u) return 1; if (size == 0) - gen_helper_neon_acge_f32(CPU_T001); + gen_helper_neon_acge_f32(tmp, tmp, tmp2); else - gen_helper_neon_acgt_f32(CPU_T001); + gen_helper_neon_acgt_f32(tmp, tmp, tmp2); break; case 30: /* Float min/max. */ if (size == 0) - gen_helper_neon_max_f32(CPU_T001); + gen_helper_neon_max_f32(tmp, tmp, tmp2); else - gen_helper_neon_min_f32(CPU_T001); + gen_helper_neon_min_f32(tmp, tmp, tmp2); break; case 31: if (size == 0) - gen_helper_recps_f32(cpu_T[0], cpu_T[0], cpu_T[1], cpu_env); + gen_helper_recps_f32(tmp, tmp, tmp2, cpu_env); else - gen_helper_rsqrts_f32(cpu_T[0], cpu_T[0], cpu_T[1], cpu_env); + gen_helper_rsqrts_f32(tmp, tmp, tmp2, cpu_env); break; default: abort(); } + dead_tmp(tmp2); + /* Save the result. For elementwise operations we can put it straight into the destination register. For pairwise operations we have to be careful to avoid clobbering the source operands. */ if (pairwise && rd == rm) { - gen_neon_movl_scratch_T0(pass); + neon_store_scratch(pass, tmp); } else { - NEON_SET_REG(T0, rd, pass); + neon_store_reg(rd, pass, tmp); } } /* for pass */ if (pairwise && rd == rm) { for (pass = 0; pass < (q ? 4 : 2); pass++) { - gen_neon_movl_T0_scratch(pass); - NEON_SET_REG(T0, rd, pass); + tmp = neon_load_scratch(pass); + neon_store_reg(rd, pass, tmp); } } /* End of 3 register same size operations. */ @@ -4655,8 +4619,9 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) neon_store_reg64(cpu_V0, rd + pass); } else { /* size < 3 */ /* Operands in T0 and T1. */ - gen_op_movl_T1_im(imm); - NEON_GET_REG(T0, rm, pass); + tmp = neon_load_reg(rm, pass); + tmp2 = new_tmp(); + tcg_gen_movi_i32(tmp2, imm); switch (op) { case 0: /* VSHR */ case 1: /* VSRA */ @@ -4673,9 +4638,9 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) break; case 5: /* VSHL, VSLI */ switch (size) { - case 0: gen_helper_neon_shl_u8(CPU_T001); break; - case 1: gen_helper_neon_shl_u16(CPU_T001); break; - case 2: gen_helper_neon_shl_u32(CPU_T001); break; + case 0: gen_helper_neon_shl_u8(tmp, tmp, tmp2); break; + case 1: gen_helper_neon_shl_u16(tmp, tmp, tmp2); break; + case 2: gen_helper_neon_shl_u32(tmp, tmp, tmp2); break; default: return 1; } break; @@ -4684,18 +4649,20 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) break; case 7: /* VQSHLU */ switch (size) { - case 0: gen_helper_neon_qshl_u8(CPU_T0E01); break; - case 1: gen_helper_neon_qshl_u16(CPU_T0E01); break; - case 2: gen_helper_neon_qshl_u32(CPU_T0E01); break; + case 0: gen_helper_neon_qshl_u8(tmp, cpu_env, tmp, tmp2); break; + case 1: gen_helper_neon_qshl_u16(tmp, cpu_env, tmp, tmp2); break; + case 2: gen_helper_neon_qshl_u32(tmp, cpu_env, tmp, tmp2); break; default: return 1; } break; } + dead_tmp(tmp2); if (op == 1 || op == 3) { /* Accumulate. */ - NEON_GET_REG(T1, rd, pass); - gen_neon_add(size); + tmp2 = neon_load_reg(rd, pass); + gen_neon_add(size, tmp2, tmp); + dead_tmp(tmp2); } else if (op == 4 || (op == 5 && u)) { /* Insert */ switch (size) { @@ -4723,12 +4690,13 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) default: abort(); } - tmp = neon_load_reg(rd, pass); - tcg_gen_andi_i32(cpu_T[0], cpu_T[0], imm); - tcg_gen_andi_i32(tmp, tmp, ~imm); - tcg_gen_or_i32(cpu_T[0], cpu_T[0], tmp); + tmp2 = neon_load_reg(rd, pass); + tcg_gen_andi_i32(tmp, tmp, imm); + tcg_gen_andi_i32(tmp2, tmp2, ~imm); + tcg_gen_or_i32(tmp, tmp, tmp2); + dead_tmp(tmp2); } - NEON_SET_REG(T0, rd, pass); + neon_store_reg(rd, pass, tmp); } } /* for pass */ } else if (op < 10) { @@ -4890,9 +4858,6 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) if (invert) imm = ~imm; - if (op != 14 || !invert) - gen_op_movl_T1_im(imm); - for (pass = 0; pass < (q ? 4 : 2); pass++) { if (op & 1 && op < 12) { tmp = neon_load_reg(rd, pass); @@ -4959,11 +4924,11 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) always aligned so will never overlap with wide destinations in problematic ways. */ if (rd == rm && !src2_wide) { - NEON_GET_REG(T0, rm, 1); - gen_neon_movl_scratch_T0(2); + tmp = neon_load_reg(rm, 1); + neon_store_scratch(2, tmp); } else if (rd == rn && !src1_wide) { - NEON_GET_REG(T0, rn, 1); - gen_neon_movl_scratch_T0(2); + tmp = neon_load_reg(rn, 1); + neon_store_scratch(2, tmp); } TCGV_UNUSED(tmp3); for (pass = 0; pass < 2; pass++) { @@ -4972,9 +4937,7 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) TCGV_UNUSED(tmp); } else { if (pass == 1 && rd == rn) { - gen_neon_movl_T0_scratch(2); - tmp = new_tmp(); - tcg_gen_mov_i32(tmp, cpu_T[0]); + tmp = neon_load_scratch(2); } else { tmp = neon_load_reg(rn, pass); } @@ -4987,9 +4950,7 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) TCGV_UNUSED(tmp2); } else { if (pass == 1 && rd == rm) { - gen_neon_movl_T0_scratch(2); - tmp2 = new_tmp(); - tcg_gen_mov_i32(tmp2, cpu_T[0]); + tmp2 = neon_load_scratch(2); } else { tmp2 = neon_load_reg(rm, pass); } @@ -5032,6 +4993,8 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) case 8: case 9: case 10: case 11: case 12: case 13: /* VMLAL, VQDMLAL, VMLSL, VQDMLSL, VMULL, VQDMULL */ gen_neon_mull(cpu_V0, tmp, tmp2, size, u); + dead_tmp(tmp2); + dead_tmp(tmp); break; case 14: /* Polynomial VMULL */ cpu_abort(env, "Polynomial VMULL not implemented"); @@ -5120,55 +5083,56 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) case 9: /* Floating point VMUL scalar */ case 12: /* VQDMULH scalar */ case 13: /* VQRDMULH scalar */ - gen_neon_get_scalar(size, rm); - gen_neon_movl_scratch_T0(0); + tmp = neon_get_scalar(size, rm); + neon_store_scratch(0, tmp); for (pass = 0; pass < (u ? 4 : 2); pass++) { - if (pass != 0) - gen_neon_movl_T0_scratch(0); - NEON_GET_REG(T1, rn, pass); + tmp = neon_load_scratch(0); + tmp2 = neon_load_reg(rn, pass); if (op == 12) { if (size == 1) { - gen_helper_neon_qdmulh_s16(CPU_T0E01); + gen_helper_neon_qdmulh_s16(tmp, cpu_env, tmp, tmp2); } else { - gen_helper_neon_qdmulh_s32(CPU_T0E01); + gen_helper_neon_qdmulh_s32(tmp, cpu_env, tmp, tmp2); } } else if (op == 13) { if (size == 1) { - gen_helper_neon_qrdmulh_s16(CPU_T0E01); + gen_helper_neon_qrdmulh_s16(tmp, cpu_env, tmp, tmp2); } else { - gen_helper_neon_qrdmulh_s32(CPU_T0E01); + gen_helper_neon_qrdmulh_s32(tmp, cpu_env, tmp, tmp2); } } else if (op & 1) { - gen_helper_neon_mul_f32(CPU_T001); + gen_helper_neon_mul_f32(tmp, tmp, tmp2); } else { switch (size) { - case 0: gen_helper_neon_mul_u8(CPU_T001); break; - case 1: gen_helper_neon_mul_u16(CPU_T001); break; - case 2: gen_op_mul_T0_T1(); break; + case 0: gen_helper_neon_mul_u8(tmp, tmp, tmp2); break; + case 1: gen_helper_neon_mul_u16(tmp, tmp, tmp2); break; + case 2: tcg_gen_mul_i32(tmp, tmp, tmp2); break; default: return 1; } } + dead_tmp(tmp2); if (op < 8) { /* Accumulate. */ - NEON_GET_REG(T1, rd, pass); + tmp2 = neon_load_reg(rd, pass); switch (op) { case 0: - gen_neon_add(size); + gen_neon_add(size, tmp, tmp2); break; case 1: - gen_helper_neon_add_f32(CPU_T001); + gen_helper_neon_add_f32(tmp, tmp, tmp2); break; case 4: - gen_neon_rsb(size); + gen_neon_rsb(size, tmp, tmp2); break; case 5: - gen_helper_neon_sub_f32(cpu_T[0], cpu_T[1], cpu_T[0]); + gen_helper_neon_sub_f32(tmp, tmp2, tmp); break; default: abort(); } + dead_tmp(tmp2); } - NEON_SET_REG(T0, rd, pass); + neon_store_reg(rd, pass, tmp); } break; case 2: /* VMLAL sclar */ @@ -5180,19 +5144,17 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) if (size == 0 && (op == 3 || op == 7 || op == 11)) return 1; - gen_neon_get_scalar(size, rm); - NEON_GET_REG(T1, rn, 1); + tmp2 = neon_get_scalar(size, rm); + tmp3 = neon_load_reg(rn, 1); for (pass = 0; pass < 2; pass++) { if (pass == 0) { tmp = neon_load_reg(rn, 0); } else { - tmp = new_tmp(); - tcg_gen_mov_i32(tmp, cpu_T[1]); + tmp = tmp3; } - tmp2 = new_tmp(); - tcg_gen_mov_i32(tmp2, cpu_T[0]); gen_neon_mull(cpu_V0, tmp, tmp2, size, u); + dead_tmp(tmp); if (op == 6 || op == 7) { gen_neon_negl(cpu_V0, size); } @@ -5218,6 +5180,9 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) } neon_store_reg64(cpu_V0, rd + pass); } + + dead_tmp(tmp2); + break; default: /* 14 and 15 are RESERVED */ return 1; @@ -5284,25 +5249,24 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) if (size == 3) return 1; for (pass = 0; pass < (q ? 2 : 1); pass++) { - NEON_GET_REG(T0, rm, pass * 2); - NEON_GET_REG(T1, rm, pass * 2 + 1); + tmp = neon_load_reg(rm, pass * 2); + tmp2 = neon_load_reg(rm, pass * 2 + 1); switch (size) { - case 0: tcg_gen_bswap32_i32(cpu_T[0], cpu_T[0]); break; - case 1: gen_swap_half(cpu_T[0]); break; + case 0: tcg_gen_bswap32_i32(tmp, tmp); break; + case 1: gen_swap_half(tmp); break; case 2: /* no-op */ break; default: abort(); } - NEON_SET_REG(T0, rd, pass * 2 + 1); + neon_store_reg(rd, pass * 2 + 1, tmp); if (size == 2) { - NEON_SET_REG(T1, rd, pass * 2); + neon_store_reg(rd, pass * 2, tmp2); } else { - gen_op_movl_T0_T1(); switch (size) { - case 0: tcg_gen_bswap32_i32(cpu_T[0], cpu_T[0]); break; - case 1: gen_swap_half(cpu_T[0]); break; + case 0: tcg_gen_bswap32_i32(tmp2, tmp2); break; + case 1: gen_swap_half(tmp2); break; default: abort(); } - NEON_SET_REG(T0, rd, pass * 2); + neon_store_reg(rd, pass * 2, tmp2); } } break; @@ -5332,10 +5296,10 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) case 33: /* VTRN */ if (size == 2) { for (n = 0; n < (q ? 4 : 2); n += 2) { - NEON_GET_REG(T0, rm, n); - NEON_GET_REG(T1, rd, n + 1); - NEON_SET_REG(T1, rm, n); - NEON_SET_REG(T0, rd, n + 1); + tmp = neon_load_reg(rm, n); + tmp2 = neon_load_reg(rd, n + 1); + neon_store_reg(rm, n, tmp2); + neon_store_reg(rd, n + 1, tmp); } } else { goto elementwise; @@ -5355,16 +5319,16 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) {0, 2, 4, 6, 1, 3, 5, 7}; for (n = 0; n < 8; n++) { int reg = (n < 4) ? rd : rm; - gen_neon_movl_T0_scratch(unzip_order_q[n]); - NEON_SET_REG(T0, reg, n % 4); + tmp = neon_load_scratch(unzip_order_q[n]); + neon_store_reg(reg, n % 4, tmp); } } else { static int unzip_order[4] = {0, 4, 1, 5}; for (n = 0; n < 4; n++) { int reg = (n < 2) ? rd : rm; - gen_neon_movl_T0_scratch(unzip_order[n]); - NEON_SET_REG(T0, reg, n % 2); + tmp = neon_load_scratch(unzip_order[n]); + neon_store_reg(reg, n % 2, tmp); } } break; @@ -5377,21 +5341,21 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) return 1; count = (q ? 4 : 2); for (n = 0; n < count; n++) { - NEON_GET_REG(T0, rd, n); - NEON_GET_REG(T1, rd, n); + tmp = neon_load_reg(rd, n); + tmp2 = neon_load_reg(rd, n); switch (size) { - case 0: gen_neon_zip_u8(cpu_T[0], cpu_T[1]); break; - case 1: gen_neon_zip_u16(cpu_T[0], cpu_T[1]); break; + case 0: gen_neon_zip_u8(tmp, tmp2); break; + case 1: gen_neon_zip_u16(tmp, tmp2); break; case 2: /* no-op */; break; default: abort(); } - gen_neon_movl_scratch_T0(n * 2); - gen_neon_movl_scratch_T1(n * 2 + 1); + neon_store_scratch(n * 2, tmp); + neon_store_scratch(n * 2 + 1, tmp2); } for (n = 0; n < count * 2; n++) { int reg = (n < count) ? rd : rm; - gen_neon_movl_T0_scratch(n); - NEON_SET_REG(T0, reg, n % count); + tmp = neon_load_scratch(n); + neon_store_reg(reg, n % count, tmp); } break; case 36: case 37: /* VMOVN, VQMOVUN, VQMOVN */ @@ -5434,124 +5398,132 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) if (op == 30 || op == 31 || op >= 58) { tcg_gen_ld_f32(cpu_F0s, cpu_env, neon_reg_offset(rm, pass)); + TCGV_UNUSED(tmp); } else { - NEON_GET_REG(T0, rm, pass); + tmp = neon_load_reg(rm, pass); } switch (op) { case 1: /* VREV32 */ switch (size) { - case 0: tcg_gen_bswap32_i32(cpu_T[0], cpu_T[0]); break; - case 1: gen_swap_half(cpu_T[0]); break; + case 0: tcg_gen_bswap32_i32(tmp, tmp); break; + case 1: gen_swap_half(tmp); break; default: return 1; } break; case 2: /* VREV16 */ if (size != 0) return 1; - gen_rev16(cpu_T[0]); + gen_rev16(tmp); break; case 8: /* CLS */ switch (size) { - case 0: gen_helper_neon_cls_s8(cpu_T[0], cpu_T[0]); break; - case 1: gen_helper_neon_cls_s16(cpu_T[0], cpu_T[0]); break; - case 2: gen_helper_neon_cls_s32(cpu_T[0], cpu_T[0]); break; + case 0: gen_helper_neon_cls_s8(tmp, tmp); break; + case 1: gen_helper_neon_cls_s16(tmp, tmp); break; + case 2: gen_helper_neon_cls_s32(tmp, tmp); break; default: return 1; } break; case 9: /* CLZ */ switch (size) { - case 0: gen_helper_neon_clz_u8(cpu_T[0], cpu_T[0]); break; - case 1: gen_helper_neon_clz_u16(cpu_T[0], cpu_T[0]); break; - case 2: gen_helper_clz(cpu_T[0], cpu_T[0]); break; + case 0: gen_helper_neon_clz_u8(tmp, tmp); break; + case 1: gen_helper_neon_clz_u16(tmp, tmp); break; + case 2: gen_helper_clz(tmp, tmp); break; default: return 1; } break; case 10: /* CNT */ if (size != 0) return 1; - gen_helper_neon_cnt_u8(cpu_T[0], cpu_T[0]); + gen_helper_neon_cnt_u8(tmp, tmp); break; case 11: /* VNOT */ if (size != 0) return 1; - gen_op_notl_T0(); + tcg_gen_not_i32(tmp, tmp); break; case 14: /* VQABS */ switch (size) { - case 0: gen_helper_neon_qabs_s8(cpu_T[0], cpu_env, cpu_T[0]); break; - case 1: gen_helper_neon_qabs_s16(cpu_T[0], cpu_env, cpu_T[0]); break; - case 2: gen_helper_neon_qabs_s32(cpu_T[0], cpu_env, cpu_T[0]); break; + case 0: gen_helper_neon_qabs_s8(tmp, cpu_env, tmp); break; + case 1: gen_helper_neon_qabs_s16(tmp, cpu_env, tmp); break; + case 2: gen_helper_neon_qabs_s32(tmp, cpu_env, tmp); break; default: return 1; } break; case 15: /* VQNEG */ switch (size) { - case 0: gen_helper_neon_qneg_s8(cpu_T[0], cpu_env, cpu_T[0]); break; - case 1: gen_helper_neon_qneg_s16(cpu_T[0], cpu_env, cpu_T[0]); break; - case 2: gen_helper_neon_qneg_s32(cpu_T[0], cpu_env, cpu_T[0]); break; + case 0: gen_helper_neon_qneg_s8(tmp, cpu_env, tmp); break; + case 1: gen_helper_neon_qneg_s16(tmp, cpu_env, tmp); break; + case 2: gen_helper_neon_qneg_s32(tmp, cpu_env, tmp); break; default: return 1; } break; case 16: case 19: /* VCGT #0, VCLE #0 */ - gen_op_movl_T1_im(0); + tmp2 = tcg_const_i32(0); switch(size) { - case 0: gen_helper_neon_cgt_s8(CPU_T001); break; - case 1: gen_helper_neon_cgt_s16(CPU_T001); break; - case 2: gen_helper_neon_cgt_s32(CPU_T001); break; + case 0: gen_helper_neon_cgt_s8(tmp, tmp, tmp2); break; + case 1: gen_helper_neon_cgt_s16(tmp, tmp, tmp2); break; + case 2: gen_helper_neon_cgt_s32(tmp, tmp, tmp2); break; default: return 1; } + tcg_temp_free(tmp2); if (op == 19) - gen_op_notl_T0(); + tcg_gen_not_i32(tmp, tmp); break; case 17: case 20: /* VCGE #0, VCLT #0 */ - gen_op_movl_T1_im(0); + tmp2 = tcg_const_i32(0); switch(size) { - case 0: gen_helper_neon_cge_s8(CPU_T001); break; - case 1: gen_helper_neon_cge_s16(CPU_T001); break; - case 2: gen_helper_neon_cge_s32(CPU_T001); break; + case 0: gen_helper_neon_cge_s8(tmp, tmp, tmp2); break; + case 1: gen_helper_neon_cge_s16(tmp, tmp, tmp2); break; + case 2: gen_helper_neon_cge_s32(tmp, tmp, tmp2); break; default: return 1; } + tcg_temp_free(tmp2); if (op == 20) - gen_op_notl_T0(); + tcg_gen_not_i32(tmp, tmp); break; case 18: /* VCEQ #0 */ - gen_op_movl_T1_im(0); + tmp2 = tcg_const_i32(0); switch(size) { - case 0: gen_helper_neon_ceq_u8(CPU_T001); break; - case 1: gen_helper_neon_ceq_u16(CPU_T001); break; - case 2: gen_helper_neon_ceq_u32(CPU_T001); break; + case 0: gen_helper_neon_ceq_u8(tmp, tmp, tmp2); break; + case 1: gen_helper_neon_ceq_u16(tmp, tmp, tmp2); break; + case 2: gen_helper_neon_ceq_u32(tmp, tmp, tmp2); break; default: return 1; } + tcg_temp_free(tmp2); break; case 22: /* VABS */ switch(size) { - case 0: gen_helper_neon_abs_s8(cpu_T[0], cpu_T[0]); break; - case 1: gen_helper_neon_abs_s16(cpu_T[0], cpu_T[0]); break; - case 2: tcg_gen_abs_i32(cpu_T[0], cpu_T[0]); break; + case 0: gen_helper_neon_abs_s8(tmp, tmp); break; + case 1: gen_helper_neon_abs_s16(tmp, tmp); break; + case 2: tcg_gen_abs_i32(tmp, tmp); break; default: return 1; } break; case 23: /* VNEG */ - gen_op_movl_T1_im(0); if (size == 3) return 1; - gen_neon_rsb(size); + tmp2 = tcg_const_i32(0); + gen_neon_rsb(size, tmp, tmp2); + tcg_temp_free(tmp2); break; case 24: case 27: /* Float VCGT #0, Float VCLE #0 */ - gen_op_movl_T1_im(0); - gen_helper_neon_cgt_f32(CPU_T001); + tmp2 = tcg_const_i32(0); + gen_helper_neon_cgt_f32(tmp, tmp, tmp2); + tcg_temp_free(tmp2); if (op == 27) - gen_op_notl_T0(); + tcg_gen_not_i32(tmp, tmp); break; case 25: case 28: /* Float VCGE #0, Float VCLT #0 */ - gen_op_movl_T1_im(0); - gen_helper_neon_cge_f32(CPU_T001); + tmp2 = tcg_const_i32(0); + gen_helper_neon_cge_f32(tmp, tmp, tmp2); + tcg_temp_free(tmp2); if (op == 28) - gen_op_notl_T0(); + tcg_gen_not_i32(tmp, tmp); break; case 26: /* Float VCEQ #0 */ - gen_op_movl_T1_im(0); - gen_helper_neon_ceq_f32(CPU_T001); + tmp2 = tcg_const_i32(0); + gen_helper_neon_ceq_f32(tmp, tmp, tmp2); + tcg_temp_free(tmp2); break; case 30: /* Float VABS */ gen_vfp_abs(0); @@ -5560,24 +5532,24 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) gen_vfp_neg(0); break; case 32: /* VSWP */ - NEON_GET_REG(T1, rd, pass); - NEON_SET_REG(T1, rm, pass); + tmp2 = neon_load_reg(rd, pass); + neon_store_reg(rm, pass, tmp2); break; case 33: /* VTRN */ - NEON_GET_REG(T1, rd, pass); + tmp2 = neon_load_reg(rd, pass); switch (size) { - case 0: gen_neon_trn_u8(cpu_T[0], cpu_T[1]); break; - case 1: gen_neon_trn_u16(cpu_T[0], cpu_T[1]); break; + case 0: gen_neon_trn_u8(tmp, tmp2); break; + case 1: gen_neon_trn_u16(tmp, tmp2); break; case 2: abort(); default: return 1; } - NEON_SET_REG(T1, rm, pass); + neon_store_reg(rm, pass, tmp2); break; case 56: /* Integer VRECPE */ - gen_helper_recpe_u32(cpu_T[0], cpu_T[0], cpu_env); + gen_helper_recpe_u32(tmp, tmp, cpu_env); break; case 57: /* Integer VRSQRTE */ - gen_helper_rsqrte_u32(cpu_T[0], cpu_T[0], cpu_env); + gen_helper_rsqrte_u32(tmp, tmp, cpu_env); break; case 58: /* Float VRECPE */ gen_helper_recpe_f32(cpu_F0s, cpu_F0s, cpu_env); @@ -5605,7 +5577,7 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) tcg_gen_st_f32(cpu_F0s, cpu_env, neon_reg_offset(rd, pass)); } else { - NEON_SET_REG(T0, rd, pass); + neon_store_reg(rd, pass, tmp); } } break; @@ -5638,21 +5610,24 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) } else if ((insn & 0x380) == 0) { /* VDUP */ if (insn & (1 << 19)) { - NEON_SET_REG(T0, rm, 1); + tmp = neon_load_reg(rm, 1); } else { - NEON_SET_REG(T0, rm, 0); + tmp = neon_load_reg(rm, 0); } if (insn & (1 << 16)) { - gen_neon_dup_u8(cpu_T[0], ((insn >> 17) & 3) * 8); + gen_neon_dup_u8(tmp, ((insn >> 17) & 3) * 8); } else if (insn & (1 << 17)) { if ((insn >> 18) & 1) - gen_neon_dup_high16(cpu_T[0]); + gen_neon_dup_high16(tmp); else - gen_neon_dup_low16(cpu_T[0]); + gen_neon_dup_low16(tmp); } for (pass = 0; pass < (q ? 4 : 2); pass++) { - NEON_SET_REG(T0, rd, pass); + tmp2 = new_tmp(); + tcg_gen_mov_i32(tmp2, tmp); + neon_store_reg(rd, pass, tmp2); } + dead_tmp(tmp); } else { return 1; } |