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tcg-ia64: Introduce tcg_opc_mov_a

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Acked-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2013-09-05 18:48:42 -04:00
parent 25c9c73bdc
commit 3b9ccdcc74
1 changed files with 16 additions and 19 deletions
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35
tcg/ia64/tcg-target.c
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@ -867,13 +867,18 @@ static inline void tcg_out_bundle(TCGContext *s, int template,
s->code_ptr += 16;
}
static inline uint64_t tcg_opc_mov_a(int qp, TCGReg dst, TCGReg src)
{
return tcg_opc_a4(qp, OPC_ADDS_A4, dst, 0, src);
}
static inline void tcg_out_mov(TCGContext *s, TCGType type,
TCGReg ret, TCGReg arg)
{
tcg_out_bundle(s, mmI,
INSN_NOP_M,
INSN_NOP_M,
tcg_opc_a4(TCG_REG_P0, OPC_ADDS_A4, ret, 0, arg));
tcg_opc_mov_a(TCG_REG_P0, ret, arg));
}
static inline void tcg_out_movi(TCGContext *s, TCGType type,
@ -1514,14 +1519,14 @@ static inline void tcg_out_movcond(TCGContext *s, TCGCond cond, TCGArg ret,
} else if (ret == v1) {
opc1 = INSN_NOP_M;
} else {
opc1 = tcg_opc_a4(TCG_REG_P6, OPC_ADDS_A4, ret, 0, v1);
opc1 = tcg_opc_mov_a(TCG_REG_P6, ret, v1);
}
if (const_v2) {
opc2 = tcg_opc_a5(TCG_REG_P7, OPC_ADDL_A5, ret, v2, TCG_REG_R0);
} else if (ret == v2) {
opc2 = INSN_NOP_I;
} else {
opc2 = tcg_opc_a4(TCG_REG_P7, OPC_ADDS_A4, ret, 0, v2);
opc2 = tcg_opc_mov_a(TCG_REG_P7, ret, v2);
}
tcg_out_bundle(s, MmI,
@ -1551,8 +1556,7 @@ static inline void tcg_out_qemu_tlb(TCGContext *s, TCGArg addr_reg,
#if TARGET_LONG_BITS == 32
tcg_opc_i29(TCG_REG_P0, OPC_ZXT4_I29, TCG_REG_R57, addr_reg),
#else
tcg_opc_a4(TCG_REG_P0, OPC_ADDS_A4, TCG_REG_R57,
0, addr_reg),
tcg_opc_mov_a(TCG_REG_P0, TCG_REG_R57, addr_reg),
#endif
tcg_opc_a1 (TCG_REG_P0, OPC_ADD_A1, TCG_REG_R2,
TCG_REG_R2, TCG_AREG0));
@ -1603,8 +1607,7 @@ static inline void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args,
/* P6 is the fast path, and P7 the slow path */
tcg_out_bundle(s, mLX,
tcg_opc_a4 (TCG_REG_P7, OPC_ADDS_A4,
TCG_REG_R56, 0, TCG_AREG0),
tcg_opc_mov_a(TCG_REG_P7, TCG_REG_R56, TCG_AREG0),
tcg_opc_l2 ((tcg_target_long) qemu_ld_helpers[s_bits]),
tcg_opc_x2 (TCG_REG_P7, OPC_MOVL_X2, TCG_REG_R2,
(tcg_target_long) qemu_ld_helpers[s_bits]));
@ -1657,8 +1660,7 @@ 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_a4 (TCG_REG_P0, OPC_ADDS_A4,
data_reg, 0, TCG_REG_R8));
tcg_opc_mov_a(TCG_REG_P0, data_reg, TCG_REG_R8));
} else {
tcg_out_bundle(s, miI,
INSN_NOP_M,
@ -1697,8 +1699,7 @@ static inline void tcg_out_qemu_st(TCGContext *s, const TCGArg *args,
/* P6 is the fast path, and P7 the slow path */
tcg_out_bundle(s, mLX,
tcg_opc_a4 (TCG_REG_P7, OPC_ADDS_A4,
TCG_REG_R56, 0, TCG_AREG0),
tcg_opc_mov_a(TCG_REG_P7, TCG_REG_R56, TCG_AREG0),
tcg_opc_l2 ((tcg_target_long) qemu_st_helpers[s_bits]),
tcg_opc_x2 (TCG_REG_P7, OPC_MOVL_X2, TCG_REG_R2,
(tcg_target_long) qemu_st_helpers[s_bits]));
@ -1718,8 +1719,7 @@ static inline void tcg_out_qemu_st(TCGContext *s, const TCGArg *args,
tcg_out_bundle(s, mii,
tcg_opc_m1 (TCG_REG_P7, OPC_LD8_M1,
TCG_REG_R1, TCG_REG_R2),
tcg_opc_a4 (TCG_REG_P7, OPC_ADDS_A4, TCG_REG_R58,
0, data_reg),
tcg_opc_mov_a(TCG_REG_P7, TCG_REG_R58, data_reg),
INSN_NOP_I);
break;
@ -1731,8 +1731,7 @@ static inline void tcg_out_qemu_st(TCGContext *s, const TCGArg *args,
tcg_opc_i12(TCG_REG_P6, OPC_DEP_Z_I12,
TCG_REG_R2, data_reg, 15, 15));
tcg_out_bundle(s, miI,
tcg_opc_a4 (TCG_REG_P7, OPC_ADDS_A4, TCG_REG_R58,
0, data_reg),
tcg_opc_mov_a(TCG_REG_P7, TCG_REG_R58, data_reg),
INSN_NOP_I,
tcg_opc_i3 (TCG_REG_P6, OPC_MUX1_I3,
TCG_REG_R2, TCG_REG_R2, 0xb));
@ -1747,8 +1746,7 @@ static inline void tcg_out_qemu_st(TCGContext *s, const TCGArg *args,
tcg_opc_i12(TCG_REG_P6, OPC_DEP_Z_I12,
TCG_REG_R2, data_reg, 31, 31));
tcg_out_bundle(s, miI,
tcg_opc_a4 (TCG_REG_P7, OPC_ADDS_A4, TCG_REG_R58,
0, data_reg),
tcg_opc_mov_a(TCG_REG_P7, TCG_REG_R58, data_reg),
INSN_NOP_I,
tcg_opc_i3 (TCG_REG_P6, OPC_MUX1_I3,
TCG_REG_R2, TCG_REG_R2, 0xb));
@ -1759,8 +1757,7 @@ static inline void tcg_out_qemu_st(TCGContext *s, const TCGArg *args,
tcg_out_bundle(s, miI,
tcg_opc_m1 (TCG_REG_P7, OPC_LD8_M1,
TCG_REG_R1, TCG_REG_R2),
tcg_opc_a4 (TCG_REG_P7, OPC_ADDS_A4, TCG_REG_R58,
0, data_reg),
tcg_opc_mov_a(TCG_REG_P7, TCG_REG_R58, data_reg),
tcg_opc_i3 (TCG_REG_P6, OPC_MUX1_I3,
TCG_REG_R2, data_reg, 0xb));
data_reg = TCG_REG_R2;