diff --git a/target/arm/translate.c b/target/arm/translate.c index 75ed7cc7cb..0fb94b777b 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -1374,38 +1374,6 @@ static TCGv_ptr get_fpstatus_ptr(int neon) return statusptr; } -#define VFP_GEN_ITOF(name) \ -static inline void gen_vfp_##name(int dp, int neon) \ -{ \ - TCGv_ptr statusptr = get_fpstatus_ptr(neon); \ - if (dp) { \ - gen_helper_vfp_##name##d(cpu_F0d, cpu_F0s, statusptr); \ - } else { \ - gen_helper_vfp_##name##s(cpu_F0s, cpu_F0s, statusptr); \ - } \ - tcg_temp_free_ptr(statusptr); \ -} - -VFP_GEN_ITOF(uito) -VFP_GEN_ITOF(sito) -#undef VFP_GEN_ITOF - -#define VFP_GEN_FTOI(name) \ -static inline void gen_vfp_##name(int dp, int neon) \ -{ \ - TCGv_ptr statusptr = get_fpstatus_ptr(neon); \ - if (dp) { \ - gen_helper_vfp_##name##d(cpu_F0s, cpu_F0d, statusptr); \ - } else { \ - gen_helper_vfp_##name##s(cpu_F0s, cpu_F0s, statusptr); \ - } \ - tcg_temp_free_ptr(statusptr); \ -} - -VFP_GEN_FTOI(touiz) -VFP_GEN_FTOI(tosiz) -#undef VFP_GEN_FTOI - #define VFP_GEN_FIX(name, round) \ static inline void gen_vfp_##name(int dp, int shift, int neon) \ { \ @@ -4173,17 +4141,6 @@ static const uint8_t neon_3r_sizes[] = { #define NEON_2RM_VCVT_SF 62 #define NEON_2RM_VCVT_UF 63 -static int neon_2rm_is_float_op(int op) -{ - /* - * Return true if this neon 2reg-misc op is float-to-float. - * This is not a property of the operation but of our code -- - * what we are asking here is "does the code for this case in - * the Neon for-each-pass loop use cpu_F0s?". - */ - return op >= NEON_2RM_VCVT_FS; -} - static bool neon_2rm_is_v8_op(int op) { /* Return true if this neon 2reg-misc op is ARMv8 and up */ @@ -6599,13 +6556,7 @@ static int disas_neon_data_insn(DisasContext *s, uint32_t insn) default: elementwise: for (pass = 0; pass < (q ? 4 : 2); pass++) { - if (neon_2rm_is_float_op(op)) { - tcg_gen_ld_f32(cpu_F0s, cpu_env, - neon_reg_offset(rm, pass)); - tmp = NULL; - } else { - tmp = neon_load_reg(rm, pass); - } + tmp = neon_load_reg(rm, pass); switch (op) { case NEON_2RM_VREV32: switch (size) { @@ -6860,29 +6811,40 @@ static int disas_neon_data_insn(DisasContext *s, uint32_t insn) break; } case NEON_2RM_VCVT_FS: /* VCVT.F32.S32 */ - gen_vfp_sito(0, 1); + { + TCGv_ptr fpstatus = get_fpstatus_ptr(1); + gen_helper_vfp_sitos(tmp, tmp, fpstatus); + tcg_temp_free_ptr(fpstatus); break; + } case NEON_2RM_VCVT_FU: /* VCVT.F32.U32 */ - gen_vfp_uito(0, 1); + { + TCGv_ptr fpstatus = get_fpstatus_ptr(1); + gen_helper_vfp_uitos(tmp, tmp, fpstatus); + tcg_temp_free_ptr(fpstatus); break; + } case NEON_2RM_VCVT_SF: /* VCVT.S32.F32 */ - gen_vfp_tosiz(0, 1); + { + TCGv_ptr fpstatus = get_fpstatus_ptr(1); + gen_helper_vfp_tosizs(tmp, tmp, fpstatus); + tcg_temp_free_ptr(fpstatus); break; + } case NEON_2RM_VCVT_UF: /* VCVT.U32.F32 */ - gen_vfp_touiz(0, 1); + { + TCGv_ptr fpstatus = get_fpstatus_ptr(1); + gen_helper_vfp_touizs(tmp, tmp, fpstatus); + tcg_temp_free_ptr(fpstatus); break; + } default: /* Reserved op values were caught by the * neon_2rm_sizes[] check earlier. */ abort(); } - if (neon_2rm_is_float_op(op)) { - tcg_gen_st_f32(cpu_F0s, cpu_env, - neon_reg_offset(rd, pass)); - } else { - neon_store_reg(rd, pass, tmp); - } + neon_store_reg(rd, pass, tmp); } break; }