diff options
Diffstat (limited to 'tcg/tcg-op.h')
| -rw-r--r-- | tcg/tcg-op.h | 82 |
1 files changed, 63 insertions, 19 deletions
diff --git a/tcg/tcg-op.h b/tcg/tcg-op.h index bd93fe4f0..551845801 100644 --- a/tcg/tcg-op.h +++ b/tcg/tcg-op.h @@ -646,29 +646,49 @@ static inline void tcg_gen_sari_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) static inline void tcg_gen_brcond_i32(TCGCond cond, TCGv_i32 arg1, TCGv_i32 arg2, int label_index) { - tcg_gen_op4ii_i32(INDEX_op_brcond_i32, arg1, arg2, cond, label_index); + if (cond == TCG_COND_ALWAYS) { + tcg_gen_br(label_index); + } else if (cond != TCG_COND_NEVER) { + tcg_gen_op4ii_i32(INDEX_op_brcond_i32, arg1, arg2, cond, label_index); + } } static inline void tcg_gen_brcondi_i32(TCGCond cond, TCGv_i32 arg1, int32_t arg2, int label_index) { - TCGv_i32 t0 = tcg_const_i32(arg2); - tcg_gen_brcond_i32(cond, arg1, t0, label_index); - tcg_temp_free_i32(t0); + if (cond == TCG_COND_ALWAYS) { + tcg_gen_br(label_index); + } else if (cond != TCG_COND_NEVER) { + TCGv_i32 t0 = tcg_const_i32(arg2); + tcg_gen_brcond_i32(cond, arg1, t0, label_index); + tcg_temp_free_i32(t0); + } } static inline void tcg_gen_setcond_i32(TCGCond cond, TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - tcg_gen_op4i_i32(INDEX_op_setcond_i32, ret, arg1, arg2, cond); + if (cond == TCG_COND_ALWAYS) { + tcg_gen_movi_i32(ret, 1); + } else if (cond == TCG_COND_NEVER) { + tcg_gen_movi_i32(ret, 0); + } else { + tcg_gen_op4i_i32(INDEX_op_setcond_i32, ret, arg1, arg2, cond); + } } static inline void tcg_gen_setcondi_i32(TCGCond cond, TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) { - TCGv_i32 t0 = tcg_const_i32(arg2); - tcg_gen_setcond_i32(cond, ret, arg1, t0); - tcg_temp_free_i32(t0); + if (cond == TCG_COND_ALWAYS) { + tcg_gen_movi_i32(ret, 1); + } else if (cond == TCG_COND_NEVER) { + tcg_gen_movi_i32(ret, 0); + } else { + TCGv_i32 t0 = tcg_const_i32(arg2); + tcg_gen_setcond_i32(cond, ret, arg1, t0); + tcg_temp_free_i32(t0); + } } static inline void tcg_gen_mul_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) @@ -964,17 +984,27 @@ static inline void tcg_gen_sari_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) static inline void tcg_gen_brcond_i64(TCGCond cond, TCGv_i64 arg1, TCGv_i64 arg2, int label_index) { - tcg_gen_op6ii_i32(INDEX_op_brcond2_i32, - TCGV_LOW(arg1), TCGV_HIGH(arg1), TCGV_LOW(arg2), - TCGV_HIGH(arg2), cond, label_index); + if (cond == TCG_COND_ALWAYS) { + tcg_gen_br(label_index); + } else if (cond != TCG_COND_NEVER) { + tcg_gen_op6ii_i32(INDEX_op_brcond2_i32, + TCGV_LOW(arg1), TCGV_HIGH(arg1), TCGV_LOW(arg2), + TCGV_HIGH(arg2), cond, label_index); + } } static inline void tcg_gen_setcond_i64(TCGCond cond, TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - tcg_gen_op6i_i32(INDEX_op_setcond2_i32, TCGV_LOW(ret), - TCGV_LOW(arg1), TCGV_HIGH(arg1), - TCGV_LOW(arg2), TCGV_HIGH(arg2), cond); + if (cond == TCG_COND_ALWAYS) { + tcg_gen_movi_i32(TCGV_LOW(ret), 1); + } else if (cond == TCG_COND_NEVER) { + tcg_gen_movi_i32(TCGV_LOW(ret), 0); + } else { + tcg_gen_op6i_i32(INDEX_op_setcond2_i32, TCGV_LOW(ret), + TCGV_LOW(arg1), TCGV_HIGH(arg1), + TCGV_LOW(arg2), TCGV_HIGH(arg2), cond); + } tcg_gen_movi_i32(TCGV_HIGH(ret), 0); } @@ -1273,13 +1303,23 @@ static inline void tcg_gen_sari_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) static inline void tcg_gen_brcond_i64(TCGCond cond, TCGv_i64 arg1, TCGv_i64 arg2, int label_index) { - tcg_gen_op4ii_i64(INDEX_op_brcond_i64, arg1, arg2, cond, label_index); + if (cond == TCG_COND_ALWAYS) { + tcg_gen_br(label_index); + } else if (cond != TCG_COND_NEVER) { + tcg_gen_op4ii_i64(INDEX_op_brcond_i64, arg1, arg2, cond, label_index); + } } static inline void tcg_gen_setcond_i64(TCGCond cond, TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - tcg_gen_op4i_i64(INDEX_op_setcond_i64, ret, arg1, arg2, cond); + if (cond == TCG_COND_ALWAYS) { + tcg_gen_movi_i64(ret, 1); + } else if (cond == TCG_COND_NEVER) { + tcg_gen_movi_i64(ret, 0); + } else { + tcg_gen_op4i_i64(INDEX_op_setcond_i64, ret, arg1, arg2, cond); + } } static inline void tcg_gen_mul_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) @@ -1397,9 +1437,13 @@ static inline void tcg_gen_subi_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) static inline void tcg_gen_brcondi_i64(TCGCond cond, TCGv_i64 arg1, int64_t arg2, int label_index) { - TCGv_i64 t0 = tcg_const_i64(arg2); - tcg_gen_brcond_i64(cond, arg1, t0, label_index); - tcg_temp_free_i64(t0); + if (cond == TCG_COND_ALWAYS) { + tcg_gen_br(label_index); + } else if (cond != TCG_COND_NEVER) { + TCGv_i64 t0 = tcg_const_i64(arg2); + tcg_gen_brcond_i64(cond, arg1, t0, label_index); + tcg_temp_free_i64(t0); + } } static inline void tcg_gen_setcondi_i64(TCGCond cond, TCGv_i64 ret, |