diff options
Diffstat (limited to 'tcg/ia64/tcg-target.c')
| -rw-r--r-- | tcg/ia64/tcg-target.c | 54 |
1 files changed, 24 insertions, 30 deletions
diff --git a/tcg/ia64/tcg-target.c b/tcg/ia64/tcg-target.c index afcb1addd5..81685198f6 100644 --- a/tcg/ia64/tcg-target.c +++ b/tcg/ia64/tcg-target.c @@ -1377,6 +1377,20 @@ static inline void tcg_out_rotr_i64(TCGContext *s, TCGArg ret, TCGArg arg1, } } +static const uint64_t opc_ext_i29[8] = { + OPC_ZXT1_I29, OPC_ZXT2_I29, OPC_ZXT4_I29, 0, + OPC_SXT1_I29, OPC_SXT2_I29, OPC_SXT4_I29, 0 +}; + +static inline uint64_t tcg_opc_ext_i(int qp, TCGMemOp opc, TCGReg d, TCGReg s) +{ + if ((opc & MO_SIZE) == MO_64) { + return tcg_opc_mov_a(qp, d, s); + } else { + return tcg_opc_i29(qp, opc_ext_i29[opc & MO_SSIZE], d, s); + } +} + static inline void tcg_out_ext(TCGContext *s, uint64_t opc_i29, TCGArg ret, TCGArg arg) { @@ -1556,11 +1570,9 @@ static inline void tcg_out_qemu_tlb(TCGContext *s, TCGArg addr_reg, tcg_out_bundle(s, mII, tcg_opc_a5 (TCG_REG_P0, OPC_ADDL_A5, TCG_REG_R2, offset_rw, TCG_REG_R2), -#if TARGET_LONG_BITS == 32 - tcg_opc_i29(TCG_REG_P0, OPC_ZXT4_I29, TCG_REG_R57, addr_reg), -#else - tcg_opc_mov_a(TCG_REG_P0, TCG_REG_R57, addr_reg), -#endif + tcg_opc_ext_i(TCG_REG_P0, + TARGET_LONG_BITS == 32 ? MO_UL : MO_Q, + TCG_REG_R57, addr_reg), tcg_opc_a1 (TCG_REG_P0, OPC_ADD_A1, TCG_REG_R2, TCG_REG_R2, TCG_AREG0)); tcg_out_bundle(s, mII, @@ -1590,10 +1602,6 @@ static inline void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args, static const uint64_t opc_ld_m1[4] = { OPC_LD1_M1, OPC_LD2_M1, OPC_LD4_M1, OPC_LD8_M1 }; - static const uint64_t opc_ext_i29[8] = { - OPC_ZXT1_I29, OPC_ZXT2_I29, OPC_ZXT4_I29, 0, - OPC_SXT1_I29, OPC_SXT2_I29, OPC_SXT4_I29, 0 - }; int addr_reg, data_reg, mem_index; TCGMemOp s_bits, bswap; @@ -1657,18 +1665,10 @@ static inline void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args, TCG_REG_B0, TCG_REG_B6)); } - if (s_bits == MO_64) { - tcg_out_bundle(s, miI, - INSN_NOP_M, - INSN_NOP_I, - tcg_opc_mov_a(TCG_REG_P0, data_reg, TCG_REG_R8)); - } else { - tcg_out_bundle(s, miI, - INSN_NOP_M, - INSN_NOP_I, - tcg_opc_i29(TCG_REG_P0, opc_ext_i29[opc & MO_SSIZE], - data_reg, TCG_REG_R8)); - } + tcg_out_bundle(s, miI, + INSN_NOP_M, + INSN_NOP_I, + tcg_opc_ext_i(TCG_REG_P0, opc, data_reg, TCG_REG_R8)); } /* helper signature: helper_st_mmu(CPUState *env, target_ulong addr, @@ -1784,9 +1784,6 @@ static inline void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args, static uint64_t const opc_ld_m1[4] = { OPC_LD1_M1, OPC_LD2_M1, OPC_LD4_M1, OPC_LD8_M1 }; - static uint64_t const opc_sxt_i29[4] = { - OPC_SXT1_I29, OPC_SXT2_I29, OPC_SXT4_I29, 0 - }; int addr_reg, data_reg; TCGMemOp s_bits, bswap; @@ -1823,8 +1820,7 @@ static inline void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args, tcg_opc_m1 (TCG_REG_P0, opc_ld_m1[s_bits], data_reg, TCG_REG_R2), INSN_NOP_I, - tcg_opc_i29(TCG_REG_P0, opc_sxt_i29[s_bits], - data_reg, data_reg)); + tcg_opc_ext_i(TCG_REG_P0, opc, data_reg, data_reg)); } } else if (s_bits == MO_64) { tcg_out_bundle(s, mII, @@ -1860,8 +1856,7 @@ static inline void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args, INSN_NOP_M, tcg_opc_i3 (TCG_REG_P0, OPC_MUX1_I3, data_reg, data_reg, 0xb), - tcg_opc_i29(TCG_REG_P0, opc_sxt_i29[s_bits], - data_reg, data_reg)); + tcg_opc_ext_i(TCG_REG_P0, opc, data_reg, data_reg)); } } #else @@ -1905,8 +1900,7 @@ static inline void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args, tcg_out_bundle(s, miI, INSN_NOP_M, INSN_NOP_I, - tcg_opc_i29(TCG_REG_P0, opc_sxt_i29[s_bits], - data_reg, data_reg)); + tcg_opc_ext_i(TCG_REG_P0, opc, data_reg, data_reg)); } #endif } |