diff options
Diffstat (limited to 'target-sparc/translate.c')
| -rw-r--r-- | target-sparc/translate.c | 48 |
1 files changed, 11 insertions, 37 deletions
diff --git a/target-sparc/translate.c b/target-sparc/translate.c index 3b3f55006..040e0f079 100644 --- a/target-sparc/translate.c +++ b/target-sparc/translate.c @@ -432,18 +432,6 @@ static inline void gen_cc_V_tag(TCGv src1, TCGv src2) gen_set_label(l1); } -static inline void gen_op_logic_cc(TCGv dst) -{ - tcg_gen_mov_tl(cpu_cc_dst, dst); - - gen_cc_clear_icc(); - gen_cc_NZ_icc(cpu_cc_dst); -#ifdef TARGET_SPARC64 - gen_cc_clear_xcc(); - gen_cc_NZ_xcc(cpu_cc_dst); -#endif -} - static inline void gen_tag_tv(TCGv src1, TCGv src2) { int l1; @@ -623,32 +611,20 @@ static inline void gen_sub_tv(TCGv dst, TCGv src1, TCGv src2) tcg_temp_free(r_temp); } -static inline void gen_op_sub_cc2(TCGv dst) -{ - gen_cc_clear_icc(); - gen_cc_NZ_icc(cpu_cc_dst); - gen_cc_C_sub_icc(cpu_cc_src, cpu_cc_src2); - gen_cc_V_sub_icc(cpu_cc_dst, cpu_cc_src, cpu_cc_src2); -#ifdef TARGET_SPARC64 - gen_cc_clear_xcc(); - gen_cc_NZ_xcc(cpu_cc_dst); - gen_cc_C_sub_xcc(cpu_cc_src, cpu_cc_src2); - gen_cc_V_sub_xcc(cpu_cc_dst, cpu_cc_src, cpu_cc_src2); -#endif - tcg_gen_mov_tl(dst, cpu_cc_dst); -} - -static inline void gen_op_subi_cc(TCGv dst, TCGv src1, target_long src2) +static inline void gen_op_subi_cc(TCGv dst, TCGv src1, target_long src2, DisasContext *dc) { tcg_gen_mov_tl(cpu_cc_src, src1); tcg_gen_movi_tl(cpu_cc_src2, src2); if (src2 == 0) { - tcg_gen_mov_tl(dst, src1); - gen_op_logic_cc(dst); + tcg_gen_mov_tl(cpu_cc_dst, src1); + tcg_gen_movi_i32(cpu_cc_op, CC_OP_LOGIC); + dc->cc_op = CC_OP_LOGIC; } else { tcg_gen_subi_tl(cpu_cc_dst, cpu_cc_src, src2); - gen_op_sub_cc2(dst); + tcg_gen_movi_i32(cpu_cc_op, CC_OP_SUB); + dc->cc_op = CC_OP_SUB; } + tcg_gen_mov_tl(dst, cpu_cc_dst); } static inline void gen_op_sub_cc(TCGv dst, TCGv src1, TCGv src2) @@ -656,7 +632,7 @@ static inline void gen_op_sub_cc(TCGv dst, TCGv src1, TCGv src2) tcg_gen_mov_tl(cpu_cc_src, src1); tcg_gen_mov_tl(cpu_cc_src2, src2); tcg_gen_sub_tl(cpu_cc_dst, cpu_cc_src, cpu_cc_src2); - gen_op_sub_cc2(dst); + tcg_gen_mov_tl(dst, cpu_cc_dst); } static inline void gen_op_subx_cc2(TCGv dst) @@ -3171,17 +3147,15 @@ static void disas_sparc_insn(DisasContext * dc) if (IS_IMM) { simm = GET_FIELDs(insn, 19, 31); if (xop & 0x10) { - gen_op_subi_cc(cpu_dst, cpu_src1, simm); - tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS); - dc->cc_op = CC_OP_FLAGS; + gen_op_subi_cc(cpu_dst, cpu_src1, simm, dc); } else { tcg_gen_subi_tl(cpu_dst, cpu_src1, simm); } } else { if (xop & 0x10) { gen_op_sub_cc(cpu_dst, cpu_src1, cpu_src2); - tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS); - dc->cc_op = CC_OP_FLAGS; + tcg_gen_movi_i32(cpu_cc_op, CC_OP_SUB); + dc->cc_op = CC_OP_SUB; } else { tcg_gen_sub_tl(cpu_dst, cpu_src1, cpu_src2); } |