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tcg-ia64: Use shortcuts for nop insns

Browse source 
There's no need to go through the full opcode-to-insn function call
to generate nops.  This makes the source a bit more readable.

Acked-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2013-09-04 19:00:52 -04:00
parent e3afa1c4ad
commit 5f7b16877a
1 changed files with 127 additions and 124 deletions
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251
tcg/ia64/tcg-target.c
View file

@ -284,6 +284,9 @@ enum {
OPC_ZXT1_I29 = 0x00080000000ull,
OPC_ZXT2_I29 = 0x00088000000ull,
OPC_ZXT4_I29 = 0x00090000000ull,
INSN_NOP_M = OPC_NOP_M48, /* nop.m 0 */
INSN_NOP_I = OPC_NOP_I18, /* nop.i 0 */
};
static inline uint64_t tcg_opc_a1(int qp, uint64_t opc, int r1,
@ -855,8 +858,8 @@ static inline void tcg_out_mov(TCGContext *s, TCGType type,
TCGReg ret, TCGReg arg)
{
tcg_out_bundle(s, mmI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
INSN_NOP_M,
tcg_opc_a4(TCG_REG_P0, OPC_ADDS_A4, ret, 0, arg));
}
@ -864,7 +867,7 @@ static inline void tcg_out_movi(TCGContext *s, TCGType type,
TCGReg reg, tcg_target_long arg)
{
tcg_out_bundle(s, mLX,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_l2 (arg),
tcg_opc_x2 (TCG_REG_P0, OPC_MOVL_X2, reg, arg));
}
@ -877,8 +880,8 @@ static void tcg_out_br(TCGContext *s, int label_index)
the existing value and using it again. This ensure that caches and
memory are kept coherent during retranslation. */
tcg_out_bundle(s, mmB,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
INSN_NOP_M,
tcg_opc_b1 (TCG_REG_P0, OPC_BR_SPTK_MANY_B1,
get_reloc_pcrel21b(s->code_ptr + 2)));
@ -899,7 +902,7 @@ static inline void tcg_out_call(TCGContext *s, TCGArg addr)
TCG_REG_B6, TCG_REG_R2, 0));
tcg_out_bundle(s, mmB,
tcg_opc_m1 (TCG_REG_P0, OPC_LD8_M1, TCG_REG_R1, TCG_REG_R3),
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_b5 (TCG_REG_P0, OPC_BR_CALL_SPTK_MANY_B5,
TCG_REG_B0, TCG_REG_B6));
}
@ -915,7 +918,7 @@ static void tcg_out_exit_tb(TCGContext *s, tcg_target_long arg)
imm = (uint64_t)disp >> 4;
tcg_out_bundle(s, mLX,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_l3 (imm),
tcg_opc_x3 (TCG_REG_P0, OPC_BRL_SPTK_MANY_X3, imm));
}
@ -932,12 +935,12 @@ static inline void tcg_out_goto_tb(TCGContext *s, TCGArg arg)
tcg_out_bundle(s, MmI,
tcg_opc_m1 (TCG_REG_P0, OPC_LD8_M1,
TCG_REG_R2, TCG_REG_R2),
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_i21(TCG_REG_P0, OPC_MOV_I21, TCG_REG_B6,
TCG_REG_R2, 0));
tcg_out_bundle(s, mmB,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
INSN_NOP_M,
tcg_opc_b4 (TCG_REG_P0, OPC_BR_SPTK_MANY_B4,
TCG_REG_B6));
}
@ -947,12 +950,12 @@ static inline void tcg_out_goto_tb(TCGContext *s, TCGArg arg)
static inline void tcg_out_jmp(TCGContext *s, TCGArg addr)
{
tcg_out_bundle(s, mmI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
INSN_NOP_M,
tcg_opc_i21(TCG_REG_P0, OPC_MOV_I21, TCG_REG_B6, addr, 0));
tcg_out_bundle(s, mmB,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
INSN_NOP_M,
tcg_opc_b4(TCG_REG_P0, OPC_BR_SPTK_MANY_B4, TCG_REG_B6));
}
@ -964,14 +967,14 @@ static inline void tcg_out_ld_rel(TCGContext *s, uint64_t opc_m4, TCGArg arg,
tcg_opc_a4(TCG_REG_P0, OPC_ADDS_A4,
TCG_REG_R2, arg2, arg1),
tcg_opc_m1 (TCG_REG_P0, opc_m4, arg, TCG_REG_R2),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0));
INSN_NOP_I);
} else {
tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_R2, arg2);
tcg_out_bundle(s, MmI,
tcg_opc_a1 (TCG_REG_P0, OPC_ADD_A1,
TCG_REG_R2, TCG_REG_R2, arg1),
tcg_opc_m1 (TCG_REG_P0, opc_m4, arg, TCG_REG_R2),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0));
INSN_NOP_I);
}
}
@ -983,14 +986,14 @@ static inline void tcg_out_st_rel(TCGContext *s, uint64_t opc_m4, TCGArg arg,
tcg_opc_a4(TCG_REG_P0, OPC_ADDS_A4,
TCG_REG_R2, arg2, arg1),
tcg_opc_m4 (TCG_REG_P0, opc_m4, arg, TCG_REG_R2),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0));
INSN_NOP_I);
} else {
tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_R2, arg2);
tcg_out_bundle(s, MmI,
tcg_opc_a1 (TCG_REG_P0, OPC_ADD_A1,
TCG_REG_R2, TCG_REG_R2, arg1),
tcg_opc_m4 (TCG_REG_P0, opc_m4, arg, TCG_REG_R2),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0));
INSN_NOP_I);
}
}
@ -1025,7 +1028,7 @@ static inline void tcg_out_alu(TCGContext *s, uint64_t opc_a1, TCGArg ret,
TCG_REG_R2, arg1, TCG_REG_R0);
arg1 = TCG_REG_R2;
} else {
opc1 = tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0);
opc1 = INSN_NOP_M;
}
if (const_arg2 && arg2 != 0) {
@ -1033,7 +1036,7 @@ static inline void tcg_out_alu(TCGContext *s, uint64_t opc_a1, TCGArg ret,
TCG_REG_R3, arg2, TCG_REG_R0);
arg2 = TCG_REG_R3;
} else {
opc2 = tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0);
opc2 = INSN_NOP_I;
}
tcg_out_bundle(s, mII,
@ -1047,7 +1050,7 @@ static inline void tcg_out_eqv(TCGContext *s, TCGArg ret,
TCGArg arg2, int const_arg2)
{
tcg_out_bundle(s, mII,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_a1 (TCG_REG_P0, OPC_XOR_A1, ret, arg1, arg2),
tcg_opc_a3 (TCG_REG_P0, OPC_ANDCM_A3, ret, -1, ret));
}
@ -1057,7 +1060,7 @@ static inline void tcg_out_nand(TCGContext *s, TCGArg ret,
TCGArg arg2, int const_arg2)
{
tcg_out_bundle(s, mII,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_a1 (TCG_REG_P0, OPC_AND_A1, ret, arg1, arg2),
tcg_opc_a3 (TCG_REG_P0, OPC_ANDCM_A3, ret, -1, ret));
}
@ -1067,7 +1070,7 @@ static inline void tcg_out_nor(TCGContext *s, TCGArg ret,
TCGArg arg2, int const_arg2)
{
tcg_out_bundle(s, mII,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_a1 (TCG_REG_P0, OPC_OR_A1, ret, arg1, arg2),
tcg_opc_a3 (TCG_REG_P0, OPC_ANDCM_A3, ret, -1, ret));
}
@ -1077,7 +1080,7 @@ static inline void tcg_out_orc(TCGContext *s, TCGArg ret,
TCGArg arg2, int const_arg2)
{
tcg_out_bundle(s, mII,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_a3 (TCG_REG_P0, OPC_ANDCM_A3, TCG_REG_R2, -1, arg2),
tcg_opc_a1 (TCG_REG_P0, OPC_OR_A1, ret, arg1, TCG_REG_R2));
}
@ -1088,16 +1091,16 @@ static inline void tcg_out_mul(TCGContext *s, TCGArg ret,
tcg_out_bundle(s, mmI,
tcg_opc_m18(TCG_REG_P0, OPC_SETF_SIG_M18, TCG_REG_F6, arg1),
tcg_opc_m18(TCG_REG_P0, OPC_SETF_SIG_M18, TCG_REG_F7, arg2),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0));
INSN_NOP_I);
tcg_out_bundle(s, mmF,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
INSN_NOP_M,
tcg_opc_f2 (TCG_REG_P0, OPC_XMA_L_F2, TCG_REG_F6, TCG_REG_F6,
TCG_REG_F7, TCG_REG_F0));
tcg_out_bundle(s, miI,
tcg_opc_m19(TCG_REG_P0, OPC_GETF_SIG_M19, ret, TCG_REG_F6),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0));
INSN_NOP_I,
INSN_NOP_I);
}
static inline void tcg_out_sar_i32(TCGContext *s, TCGArg ret, TCGArg arg1,
@ -1105,8 +1108,8 @@ static inline void tcg_out_sar_i32(TCGContext *s, TCGArg ret, TCGArg arg1,
{
if (const_arg2) {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_i11(TCG_REG_P0, OPC_EXTR_I11,
ret, arg1, arg2, 31 - arg2));
} else {
@ -1124,14 +1127,14 @@ static inline void tcg_out_sar_i64(TCGContext *s, TCGArg ret, TCGArg arg1,
{
if (const_arg2) {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_i11(TCG_REG_P0, OPC_EXTR_I11,
ret, arg1, arg2, 63 - arg2));
} else {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_i5 (TCG_REG_P0, OPC_SHR_I5, ret, arg1, arg2));
}
}
@ -1141,13 +1144,13 @@ static inline void tcg_out_shl_i32(TCGContext *s, TCGArg ret, TCGArg arg1,
{
if (const_arg2) {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_i12(TCG_REG_P0, OPC_DEP_Z_I12, ret,
arg1, 63 - arg2, 31 - arg2));
} else {
tcg_out_bundle(s, mII,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_a3 (TCG_REG_P0, OPC_AND_A3, TCG_REG_R2,
0x1f, arg2),
tcg_opc_i7 (TCG_REG_P0, OPC_SHL_I7, ret,
@ -1160,14 +1163,14 @@ static inline void tcg_out_shl_i64(TCGContext *s, TCGArg ret, TCGArg arg1,
{
if (const_arg2) {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_i12(TCG_REG_P0, OPC_DEP_Z_I12, ret,
arg1, 63 - arg2, 63 - arg2));
} else {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_i7 (TCG_REG_P0, OPC_SHL_I7, ret,
arg1, arg2));
}
@ -1178,8 +1181,8 @@ static inline void tcg_out_shr_i32(TCGContext *s, TCGArg ret, TCGArg arg1,
{
if (const_arg2) {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_i11(TCG_REG_P0, OPC_EXTR_U_I11, ret,
arg1, arg2, 31 - arg2));
} else {
@ -1197,14 +1200,14 @@ static inline void tcg_out_shr_i64(TCGContext *s, TCGArg ret, TCGArg arg1,
{
if (const_arg2) {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_i11(TCG_REG_P0, OPC_EXTR_U_I11, ret,
arg1, arg2, 63 - arg2));
} else {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_i5 (TCG_REG_P0, OPC_SHR_U_I5, ret,
arg1, arg2));
}
@ -1215,20 +1218,20 @@ static inline void tcg_out_rotl_i32(TCGContext *s, TCGArg ret, TCGArg arg1,
{
if (const_arg2) {
tcg_out_bundle(s, mII,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_i2 (TCG_REG_P0, OPC_UNPACK4_L_I2,
TCG_REG_R2, arg1, arg1),
tcg_opc_i11(TCG_REG_P0, OPC_EXTR_U_I11, ret,
TCG_REG_R2, 32 - arg2, 31));
} else {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_i2 (TCG_REG_P0, OPC_UNPACK4_L_I2,
TCG_REG_R2, arg1, arg1),
tcg_opc_a3 (TCG_REG_P0, OPC_AND_A3, TCG_REG_R3,
0x1f, arg2));
tcg_out_bundle(s, mII,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_a3 (TCG_REG_P0, OPC_SUB_A3, TCG_REG_R3,
0x20, TCG_REG_R3),
tcg_opc_i5 (TCG_REG_P0, OPC_SHR_U_I5, ret,
@ -1241,8 +1244,8 @@ static inline void tcg_out_rotl_i64(TCGContext *s, TCGArg ret, TCGArg arg1,
{
if (const_arg2) {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_i10(TCG_REG_P0, OPC_SHRP_I10, ret, arg1,
arg1, 0x40 - arg2));
} else {
@ -1254,8 +1257,8 @@ static inline void tcg_out_rotl_i64(TCGContext *s, TCGArg ret, TCGArg arg1,
tcg_opc_i5 (TCG_REG_P0, OPC_SHR_U_I5, TCG_REG_R2,
arg1, TCG_REG_R2));
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_a1 (TCG_REG_P0, OPC_OR_A1, ret,
TCG_REG_R2, TCG_REG_R3));
}
@ -1266,7 +1269,7 @@ static inline void tcg_out_rotr_i32(TCGContext *s, TCGArg ret, TCGArg arg1,
{
if (const_arg2) {
tcg_out_bundle(s, mII,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_i2 (TCG_REG_P0, OPC_UNPACK4_L_I2,
TCG_REG_R2, arg1, arg1),
tcg_opc_i11(TCG_REG_P0, OPC_EXTR_U_I11, ret,
@ -1287,8 +1290,8 @@ static inline void tcg_out_rotr_i64(TCGContext *s, TCGArg ret, TCGArg arg1,
{
if (const_arg2) {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_i10(TCG_REG_P0, OPC_SHRP_I10, ret, arg1,
arg1, arg2));
} else {
@ -1300,8 +1303,8 @@ static inline void tcg_out_rotr_i64(TCGContext *s, TCGArg ret, TCGArg arg1,
tcg_opc_i7 (TCG_REG_P0, OPC_SHL_I7, TCG_REG_R2,
arg1, TCG_REG_R2));
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_a1 (TCG_REG_P0, OPC_OR_A1, ret,
TCG_REG_R2, TCG_REG_R3));
}
@ -1311,15 +1314,15 @@ static inline void tcg_out_ext(TCGContext *s, uint64_t opc_i29,
TCGArg ret, TCGArg arg)
{
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_i29(TCG_REG_P0, opc_i29, ret, arg));
}
static inline void tcg_out_bswap16(TCGContext *s, TCGArg ret, TCGArg arg)
{
tcg_out_bundle(s, mII,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_i12(TCG_REG_P0, OPC_DEP_Z_I12, ret, arg, 15, 15),
tcg_opc_i3 (TCG_REG_P0, OPC_MUX1_I3, ret, ret, 0xb));
}
@ -1327,7 +1330,7 @@ static inline void tcg_out_bswap16(TCGContext *s, TCGArg ret, TCGArg arg)
static inline void tcg_out_bswap32(TCGContext *s, TCGArg ret, TCGArg arg)
{
tcg_out_bundle(s, mII,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_i12(TCG_REG_P0, OPC_DEP_Z_I12, ret, arg, 31, 31),
tcg_opc_i3 (TCG_REG_P0, OPC_MUX1_I3, ret, ret, 0xb));
}
@ -1335,8 +1338,8 @@ static inline void tcg_out_bswap32(TCGContext *s, TCGArg ret, TCGArg arg)
static inline void tcg_out_bswap64(TCGContext *s, TCGArg ret, TCGArg arg)
{
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_i3 (TCG_REG_P0, OPC_MUX1_I3, ret, arg, 0xb));
}
@ -1366,8 +1369,8 @@ static inline void tcg_out_deposit(TCGContext *s, TCGArg ret, TCGArg a1,
i2 = tcg_opc_i15(TCG_REG_P0, OPC_DEP_I15, ret, a2, a1, cpos, lm1);
}
tcg_out_bundle(s, (i1 ? mII : miI),
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
i1 ? i1 : tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
i1 ? i1 : INSN_NOP_I,
i2);
}
@ -1425,7 +1428,7 @@ static inline void tcg_out_brcond(TCGContext *s, TCGCond cond, TCGArg arg1,
arg1, TCG_REG_R0);
arg1 = TCG_REG_R2;
} else {
opc1 = tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0);
opc1 = INSN_NOP_M;
}
if (const_arg2 && arg2 != 0) {
@ -1433,7 +1436,7 @@ static inline void tcg_out_brcond(TCGContext *s, TCGCond cond, TCGArg arg1,
arg2, TCG_REG_R0);
arg2 = TCG_REG_R3;
} else {
opc2 = tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0);
opc2 = INSN_NOP_I;
}
tcg_out_bundle(s, mII,
@ -1441,8 +1444,8 @@ static inline void tcg_out_brcond(TCGContext *s, TCGCond cond, TCGArg arg1,
opc2,
tcg_opc_cmp_a(TCG_REG_P0, cond, arg1, arg2, cmp4));
tcg_out_bundle(s, mmB,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
INSN_NOP_M,
tcg_opc_b1 (TCG_REG_P6, OPC_BR_DPTK_FEW_B1,
get_reloc_pcrel21b(s->code_ptr + 2)));
@ -1473,14 +1476,14 @@ static inline void tcg_out_movcond(TCGContext *s, TCGCond cond, TCGArg ret,
if (const_v1) {
opc1 = tcg_opc_a5(TCG_REG_P6, OPC_ADDL_A5, ret, v1, TCG_REG_R0);
} else if (ret == v1) {
opc1 = tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0);
opc1 = INSN_NOP_M;
} else {
opc1 = tcg_opc_a4(TCG_REG_P6, OPC_ADDS_A4, ret, 0, v1);
}
if (const_v2) {
opc2 = tcg_opc_a5(TCG_REG_P7, OPC_ADDL_A5, ret, v2, TCG_REG_R0);
} else if (ret == v2) {
opc2 = tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0);
opc2 = INSN_NOP_I;
} else {
opc2 = tcg_opc_a4(TCG_REG_P7, OPC_ADDS_A4, ret, 0, v2);
}
@ -1500,7 +1503,7 @@ static inline void tcg_out_qemu_tlb(TCGContext *s, TCGArg addr_reg,
uint64_t offset_addend)
{
tcg_out_bundle(s, mII,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_i11(TCG_REG_P0, OPC_EXTR_U_I11, TCG_REG_R2,
addr_reg, TARGET_PAGE_BITS, CPU_TLB_BITS - 1),
tcg_opc_i12(TCG_REG_P0, OPC_DEP_Z_I12, TCG_REG_R2,
@ -1595,13 +1598,13 @@ static inline void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args,
tcg_opc_m1 (TCG_REG_P6, opc_ld_m1[s_bits],
TCG_REG_R8, TCG_REG_R3),
tcg_opc_m1 (TCG_REG_P7, OPC_LD8_M1, TCG_REG_R1, TCG_REG_R2),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0));
INSN_NOP_I);
}
if (!bswap) {
tcg_out_bundle(s, miB,
tcg_opc_a5 (TCG_REG_P7, OPC_ADDL_A5, TCG_REG_R58,
mem_index, TCG_REG_R0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_I,
tcg_opc_b5 (TCG_REG_P7, OPC_BR_CALL_SPTK_MANY_B5,
TCG_REG_B0, TCG_REG_B6));
} else {
@ -1616,14 +1619,14 @@ static inline void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args,
if (s_bits == MO_64) {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_a4 (TCG_REG_P0, OPC_ADDS_A4,
data_reg, 0, TCG_REG_R8));
} else {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_i29(TCG_REG_P0, opc_ext_i29[opc & MO_SSIZE],
data_reg, TCG_REG_R8));
}
@ -1681,20 +1684,20 @@ static inline void tcg_out_qemu_st(TCGContext *s, const TCGArg *args,
TCG_REG_R1, TCG_REG_R2),
tcg_opc_a4 (TCG_REG_P7, OPC_ADDS_A4, TCG_REG_R58,
0, data_reg),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0));
INSN_NOP_I);
break;
case MO_16 | MO_BSWAP:
tcg_out_bundle(s, miI,
tcg_opc_m1 (TCG_REG_P7, OPC_LD8_M1,
TCG_REG_R1, TCG_REG_R2),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_I,
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_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_I,
tcg_opc_i3 (TCG_REG_P6, OPC_MUX1_I3,
TCG_REG_R2, TCG_REG_R2, 0xb));
data_reg = TCG_REG_R2;
@ -1704,13 +1707,13 @@ 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_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_I,
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_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_I,
tcg_opc_i3 (TCG_REG_P6, OPC_MUX1_I3,
TCG_REG_R2, TCG_REG_R2, 0xb));
data_reg = TCG_REG_R2;
@ -1762,17 +1765,17 @@ static inline void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args,
#if TARGET_LONG_BITS == 32
if (GUEST_BASE != 0) {
tcg_out_bundle(s, mII,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_i29(TCG_REG_P0, OPC_ZXT4_I29,
TCG_REG_R3, addr_reg),
tcg_opc_a1 (TCG_REG_P0, OPC_ADD_A1, TCG_REG_R2,
TCG_GUEST_BASE_REG, TCG_REG_R3));
} else {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_i29(TCG_REG_P0, OPC_ZXT4_I29,
TCG_REG_R2, addr_reg),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0));
INSN_NOP_I);
}
if (!bswap) {
@ -1780,13 +1783,13 @@ static inline void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args,
tcg_out_bundle(s, miI,
tcg_opc_m1 (TCG_REG_P0, opc_ld_m1[s_bits],
data_reg, TCG_REG_R2),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0));
INSN_NOP_I,
INSN_NOP_I);
} else {
tcg_out_bundle(s, mII,
tcg_opc_m1 (TCG_REG_P0, opc_ld_m1[s_bits],
data_reg, TCG_REG_R2),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_I,
tcg_opc_i29(TCG_REG_P0, opc_sxt_i29[s_bits],
data_reg, data_reg));
}
@ -1794,7 +1797,7 @@ static inline void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args,
tcg_out_bundle(s, mII,
tcg_opc_m1 (TCG_REG_P0, opc_ld_m1[s_bits],
data_reg, TCG_REG_R2),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_I,
tcg_opc_i3 (TCG_REG_P0, OPC_MUX1_I3,
data_reg, data_reg, 0xb));
} else {
@ -1802,26 +1805,26 @@ static inline void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args,
tcg_out_bundle(s, mII,
tcg_opc_m1 (TCG_REG_P0, opc_ld_m1[s_bits],
data_reg, TCG_REG_R2),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_I,
tcg_opc_i12(TCG_REG_P0, OPC_DEP_Z_I12,
data_reg, data_reg, 15, 15));
} else {
tcg_out_bundle(s, mII,
tcg_opc_m1 (TCG_REG_P0, opc_ld_m1[s_bits],
data_reg, TCG_REG_R2),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_I,
tcg_opc_i12(TCG_REG_P0, OPC_DEP_Z_I12,
data_reg, data_reg, 31, 31));
}
if (!(opc & MO_SIGN)) {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_i3 (TCG_REG_P0, OPC_MUX1_I3,
data_reg, data_reg, 0xb));
} else {
tcg_out_bundle(s, mII,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
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],
@ -1835,40 +1838,40 @@ static inline void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args,
TCG_GUEST_BASE_REG, addr_reg),
tcg_opc_m1 (TCG_REG_P0, opc_ld_m1[s_bits],
data_reg, TCG_REG_R2),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0));
INSN_NOP_I);
} else {
tcg_out_bundle(s, mmI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_m1 (TCG_REG_P0, opc_ld_m1[s_bits],
data_reg, addr_reg),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0));
INSN_NOP_I);
}
if (bswap && s_bits == MO_16) {
tcg_out_bundle(s, mII,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_i12(TCG_REG_P0, OPC_DEP_Z_I12,
data_reg, data_reg, 15, 15),
tcg_opc_i3 (TCG_REG_P0, OPC_MUX1_I3,
data_reg, data_reg, 0xb));
} else if (bswap && s_bits == MO_32) {
tcg_out_bundle(s, mII,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_i12(TCG_REG_P0, OPC_DEP_Z_I12,
data_reg, data_reg, 31, 31),
tcg_opc_i3 (TCG_REG_P0, OPC_MUX1_I3,
data_reg, data_reg, 0xb));
} else if (bswap && s_bits == MO_64) {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_i3 (TCG_REG_P0, OPC_MUX1_I3,
data_reg, data_reg, 0xb));
}
if (opc & MO_SIGN) {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_i29(TCG_REG_P0, opc_sxt_i29[s_bits],
data_reg, data_reg));
}
@ -1895,23 +1898,23 @@ static inline void tcg_out_qemu_st(TCGContext *s, const TCGArg *args,
#if TARGET_LONG_BITS == 32
if (GUEST_BASE != 0) {
tcg_out_bundle(s, mII,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_i29(TCG_REG_P0, OPC_ZXT4_I29,
TCG_REG_R3, addr_reg),
tcg_opc_a1 (TCG_REG_P0, OPC_ADD_A1, TCG_REG_R2,
TCG_GUEST_BASE_REG, TCG_REG_R3));
} else {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_i29(TCG_REG_P0, OPC_ZXT4_I29,
TCG_REG_R2, addr_reg),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0));
INSN_NOP_I);
}
if (bswap) {
if (s_bits == MO_16) {
tcg_out_bundle(s, mII,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_i12(TCG_REG_P0, OPC_DEP_Z_I12,
TCG_REG_R3, data_reg, 15, 15),
tcg_opc_i3 (TCG_REG_P0, OPC_MUX1_I3,
@ -1919,7 +1922,7 @@ static inline void tcg_out_qemu_st(TCGContext *s, const TCGArg *args,
data_reg = TCG_REG_R3;
} else if (s_bits == MO_32) {
tcg_out_bundle(s, mII,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_i12(TCG_REG_P0, OPC_DEP_Z_I12,
TCG_REG_R3, data_reg, 31, 31),
tcg_opc_i3 (TCG_REG_P0, OPC_MUX1_I3,
@ -1927,8 +1930,8 @@ static inline void tcg_out_qemu_st(TCGContext *s, const TCGArg *args,
data_reg = TCG_REG_R3;
} else if (s_bits == MO_64) {
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_M,
INSN_NOP_I,
tcg_opc_i3 (TCG_REG_P0, OPC_MUX1_I3,
TCG_REG_R3, data_reg, 0xb));
data_reg = TCG_REG_R3;
@ -1937,15 +1940,15 @@ static inline void tcg_out_qemu_st(TCGContext *s, const TCGArg *args,
tcg_out_bundle(s, mmI,
tcg_opc_m4 (TCG_REG_P0, opc_st_m4[s_bits],
data_reg, TCG_REG_R2),
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0));
INSN_NOP_M,
INSN_NOP_I);
#else
if (GUEST_BASE != 0) {
add_guest_base = tcg_opc_a1 (TCG_REG_P0, OPC_ADD_A1, TCG_REG_R2,
TCG_GUEST_BASE_REG, addr_reg);
addr_reg = TCG_REG_R2;
} else {
add_guest_base = tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0);
add_guest_base = INSN_NOP_M;
}
if (!bswap) {
@ -1953,7 +1956,7 @@ static inline void tcg_out_qemu_st(TCGContext *s, const TCGArg *args,
add_guest_base,
tcg_opc_m4 (TCG_REG_P0, opc_st_m4[s_bits],
data_reg, addr_reg),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0));
INSN_NOP_I);
} else {
if (s_bits == MO_16) {
tcg_out_bundle(s, mII,
@ -1974,7 +1977,7 @@ static inline void tcg_out_qemu_st(TCGContext *s, const TCGArg *args,
} else if (s_bits == MO_64) {
tcg_out_bundle(s, miI,
add_guest_base,
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
INSN_NOP_I,
tcg_opc_i3 (TCG_REG_P0, OPC_MUX1_I3,
TCG_REG_R3, data_reg, 0xb));
data_reg = TCG_REG_R3;
@ -1982,8 +1985,8 @@ static inline void tcg_out_qemu_st(TCGContext *s, const TCGArg *args,
tcg_out_bundle(s, miI,
tcg_opc_m4 (TCG_REG_P0, opc_st_m4[s_bits],
data_reg, addr_reg),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0),
tcg_opc_i18(TCG_REG_P0, OPC_NOP_I18, 0));
INSN_NOP_I,
INSN_NOP_I);
}
#endif
}
@ -2402,7 +2405,7 @@ static void tcg_target_qemu_prologue(TCGContext *s)
an ADDL in the M slot of the next bundle. */
if (GUEST_BASE != 0) {
tcg_out_bundle(s, mlx,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_l2 (GUEST_BASE),
tcg_opc_x2 (TCG_REG_P0, OPC_MOVL_X2,
TCG_GUEST_BASE_REG, GUEST_BASE));
@ -2419,13 +2422,13 @@ static void tcg_target_qemu_prologue(TCGContext *s)
/* epilogue */
tb_ret_addr = s->code_ptr;
tcg_out_bundle(s, miI,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_i21(TCG_REG_P0, OPC_MOV_I21,
TCG_REG_B0, TCG_REG_R32, 0),
tcg_opc_a4 (TCG_REG_P0, OPC_ADDS_A4,
TCG_REG_R12, frame_size, TCG_REG_R12));
tcg_out_bundle(s, miB,
tcg_opc_m48(TCG_REG_P0, OPC_NOP_M48, 0),
INSN_NOP_M,
tcg_opc_i26(TCG_REG_P0, OPC_MOV_I_I26,
TCG_REG_PFS, TCG_REG_R34),
tcg_opc_b4 (TCG_REG_P0, OPC_BR_RET_SPTK_MANY_B4,