DEF(bswap16_i32, 1, 1, 1, IMPL(TCG_TARGET_HAS_bswap16_i32))
DEF(bswap32_i32, 1, 1, 1, IMPL(TCG_TARGET_HAS_bswap32_i32))
DEF(not_i32, 1, 1, 0, IMPL(TCG_TARGET_HAS_not_i32))
-DEF(neg_i32, 1, 1, 0, IMPL(TCG_TARGET_HAS_neg_i32))
+DEF(neg_i32, 1, 1, 0, 0)
DEF(andc_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_andc_i32))
DEF(orc_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_orc_i32))
DEF(eqv_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_eqv_i32))
DEF(bswap32_i64, 1, 1, 1, IMPL64 | IMPL(TCG_TARGET_HAS_bswap32_i64))
DEF(bswap64_i64, 1, 1, 1, IMPL64 | IMPL(TCG_TARGET_HAS_bswap64_i64))
DEF(not_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_not_i64))
-DEF(neg_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_neg_i64))
+DEF(neg_i64, 1, 1, 0, IMPL64)
DEF(andc_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_andc_i64))
DEF(orc_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_orc_i64))
DEF(eqv_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_eqv_i64))
#define TCG_TARGET_HAS_bswap16_i64 0
#define TCG_TARGET_HAS_bswap32_i64 0
#define TCG_TARGET_HAS_bswap64_i64 0
-#define TCG_TARGET_HAS_neg_i64 0
#define TCG_TARGET_HAS_not_i64 0
#define TCG_TARGET_HAS_andc_i64 0
#define TCG_TARGET_HAS_orc_i64 0
#define TCG_TARGET_HAS_bswap16_i32 1
#define TCG_TARGET_HAS_bswap32_i32 1
#define TCG_TARGET_HAS_not_i32 1
-#define TCG_TARGET_HAS_neg_i32 1
#define TCG_TARGET_HAS_rot_i32 1
#define TCG_TARGET_HAS_andc_i32 1
#define TCG_TARGET_HAS_orc_i32 1
#define TCG_TARGET_HAS_bswap32_i64 1
#define TCG_TARGET_HAS_bswap64_i64 1
#define TCG_TARGET_HAS_not_i64 1
-#define TCG_TARGET_HAS_neg_i64 1
#define TCG_TARGET_HAS_rot_i64 1
#define TCG_TARGET_HAS_andc_i64 1
#define TCG_TARGET_HAS_orc_i64 1
#define TCG_TARGET_HAS_bswap16_i32 1
#define TCG_TARGET_HAS_bswap32_i32 1
#define TCG_TARGET_HAS_not_i32 1
-#define TCG_TARGET_HAS_neg_i32 1
#define TCG_TARGET_HAS_rot_i32 1
#define TCG_TARGET_HAS_andc_i32 1
#define TCG_TARGET_HAS_orc_i32 0
#define TCG_TARGET_HAS_ext16u_i32 1
#define TCG_TARGET_HAS_bswap16_i32 1
#define TCG_TARGET_HAS_bswap32_i32 1
-#define TCG_TARGET_HAS_neg_i32 1
#define TCG_TARGET_HAS_not_i32 1
#define TCG_TARGET_HAS_andc_i32 have_bmi1
#define TCG_TARGET_HAS_orc_i32 0
#define TCG_TARGET_HAS_bswap16_i64 1
#define TCG_TARGET_HAS_bswap32_i64 1
#define TCG_TARGET_HAS_bswap64_i64 1
-#define TCG_TARGET_HAS_neg_i64 1
#define TCG_TARGET_HAS_not_i64 1
#define TCG_TARGET_HAS_andc_i64 have_bmi1
#define TCG_TARGET_HAS_orc_i64 0
#define TCG_TARGET_HAS_bswap16_i32 1
#define TCG_TARGET_HAS_bswap32_i32 1
#define TCG_TARGET_HAS_not_i32 1
-#define TCG_TARGET_HAS_neg_i32 1
#define TCG_TARGET_HAS_andc_i32 1
#define TCG_TARGET_HAS_orc_i32 1
#define TCG_TARGET_HAS_eqv_i32 0
#define TCG_TARGET_HAS_bswap32_i64 1
#define TCG_TARGET_HAS_bswap64_i64 1
#define TCG_TARGET_HAS_not_i64 1
-#define TCG_TARGET_HAS_neg_i64 1
#define TCG_TARGET_HAS_andc_i64 1
#define TCG_TARGET_HAS_orc_i64 1
#define TCG_TARGET_HAS_eqv_i64 0
#endif
/* optional instructions automatically implemented */
-#define TCG_TARGET_HAS_neg_i32 1
#define TCG_TARGET_HAS_ext8u_i32 0 /* andi rt, rs, 0xff */
#define TCG_TARGET_HAS_ext16u_i32 0 /* andi rt, rs, 0xffff */
#if TCG_TARGET_REG_BITS == 64
-#define TCG_TARGET_HAS_neg_i64 1
#define TCG_TARGET_HAS_ext8u_i64 0 /* andi rt, rs, 0xff */
#define TCG_TARGET_HAS_ext16u_i64 0 /* andi rt, rs, 0xffff */
#endif
switch (ctx->type) {
case TCG_TYPE_I32:
neg_op = INDEX_op_neg_i32;
- have_neg = TCG_TARGET_HAS_neg_i32;
+ have_neg = true;
break;
case TCG_TYPE_I64:
neg_op = INDEX_op_neg_i64;
- have_neg = TCG_TARGET_HAS_neg_i64;
+ have_neg = true;
break;
case TCG_TYPE_V64:
case TCG_TYPE_V128:
#define TCG_TARGET_HAS_bswap16_i32 1
#define TCG_TARGET_HAS_bswap32_i32 1
#define TCG_TARGET_HAS_not_i32 1
-#define TCG_TARGET_HAS_neg_i32 1
#define TCG_TARGET_HAS_andc_i32 1
#define TCG_TARGET_HAS_orc_i32 1
#define TCG_TARGET_HAS_eqv_i32 1
#define TCG_TARGET_HAS_bswap32_i64 1
#define TCG_TARGET_HAS_bswap64_i64 1
#define TCG_TARGET_HAS_not_i64 1
-#define TCG_TARGET_HAS_neg_i64 1
#define TCG_TARGET_HAS_andc_i64 1
#define TCG_TARGET_HAS_orc_i64 1
#define TCG_TARGET_HAS_eqv_i64 1
#define TCG_TARGET_HAS_bswap16_i32 have_zbb
#define TCG_TARGET_HAS_bswap32_i32 have_zbb
#define TCG_TARGET_HAS_not_i32 1
-#define TCG_TARGET_HAS_neg_i32 1
#define TCG_TARGET_HAS_andc_i32 have_zbb
#define TCG_TARGET_HAS_orc_i32 have_zbb
#define TCG_TARGET_HAS_eqv_i32 have_zbb
#define TCG_TARGET_HAS_bswap32_i64 have_zbb
#define TCG_TARGET_HAS_bswap64_i64 have_zbb
#define TCG_TARGET_HAS_not_i64 1
-#define TCG_TARGET_HAS_neg_i64 1
#define TCG_TARGET_HAS_andc_i64 have_zbb
#define TCG_TARGET_HAS_orc_i64 have_zbb
#define TCG_TARGET_HAS_eqv_i64 have_zbb
#define TCG_TARGET_HAS_bswap16_i32 1
#define TCG_TARGET_HAS_bswap32_i32 1
#define TCG_TARGET_HAS_not_i32 HAVE_FACILITY(MISC_INSN_EXT3)
-#define TCG_TARGET_HAS_neg_i32 1
#define TCG_TARGET_HAS_andc_i32 HAVE_FACILITY(MISC_INSN_EXT3)
#define TCG_TARGET_HAS_orc_i32 HAVE_FACILITY(MISC_INSN_EXT3)
#define TCG_TARGET_HAS_eqv_i32 HAVE_FACILITY(MISC_INSN_EXT3)
#define TCG_TARGET_HAS_bswap32_i64 1
#define TCG_TARGET_HAS_bswap64_i64 1
#define TCG_TARGET_HAS_not_i64 HAVE_FACILITY(MISC_INSN_EXT3)
-#define TCG_TARGET_HAS_neg_i64 1
#define TCG_TARGET_HAS_andc_i64 HAVE_FACILITY(MISC_INSN_EXT3)
#define TCG_TARGET_HAS_orc_i64 HAVE_FACILITY(MISC_INSN_EXT3)
#define TCG_TARGET_HAS_eqv_i64 HAVE_FACILITY(MISC_INSN_EXT3)
#define TCG_TARGET_HAS_ext16u_i32 0
#define TCG_TARGET_HAS_bswap16_i32 0
#define TCG_TARGET_HAS_bswap32_i32 0
-#define TCG_TARGET_HAS_neg_i32 1
#define TCG_TARGET_HAS_not_i32 1
#define TCG_TARGET_HAS_andc_i32 1
#define TCG_TARGET_HAS_orc_i32 1
#define TCG_TARGET_HAS_bswap16_i64 0
#define TCG_TARGET_HAS_bswap32_i64 0
#define TCG_TARGET_HAS_bswap64_i64 0
-#define TCG_TARGET_HAS_neg_i64 1
#define TCG_TARGET_HAS_not_i64 1
#define TCG_TARGET_HAS_andc_i64 1
#define TCG_TARGET_HAS_orc_i64 1
void tcg_gen_subfi_i32(TCGv_i32 ret, int32_t arg1, TCGv_i32 arg2)
{
- if (arg1 == 0 && TCG_TARGET_HAS_neg_i32) {
- /* Don't recurse with tcg_gen_neg_i32. */
- tcg_gen_op2_i32(INDEX_op_neg_i32, ret, arg2);
+ if (arg1 == 0) {
+ tcg_gen_neg_i32(ret, arg2);
} else {
tcg_gen_sub_i32(ret, tcg_constant_i32(arg1), arg2);
}
void tcg_gen_neg_i32(TCGv_i32 ret, TCGv_i32 arg)
{
- if (TCG_TARGET_HAS_neg_i32) {
- tcg_gen_op2_i32(INDEX_op_neg_i32, ret, arg);
- } else {
- tcg_gen_subfi_i32(ret, 0, arg);
- }
+ tcg_gen_op2_i32(INDEX_op_neg_i32, ret, arg);
}
void tcg_gen_and_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
void tcg_gen_subfi_i64(TCGv_i64 ret, int64_t arg1, TCGv_i64 arg2)
{
- if (arg1 == 0 && TCG_TARGET_HAS_neg_i64) {
- /* Don't recurse with tcg_gen_neg_i64. */
- tcg_gen_op2_i64(INDEX_op_neg_i64, ret, arg2);
+ if (arg1 == 0) {
+ tcg_gen_neg_i64(ret, arg2);
} else if (TCG_TARGET_REG_BITS == 64) {
tcg_gen_sub_i64(ret, tcg_constant_i64(arg1), arg2);
} else {
void tcg_gen_neg_i64(TCGv_i64 ret, TCGv_i64 arg)
{
- if (TCG_TARGET_HAS_neg_i64) {
+ if (TCG_TARGET_REG_BITS == 64) {
tcg_gen_op2_i64(INDEX_op_neg_i64, ret, arg);
} else {
- tcg_gen_subfi_i64(ret, 0, arg);
+ TCGv_i32 zero = tcg_constant_i32(0);
+ tcg_gen_sub2_i32(TCGV_LOW(ret), TCGV_HIGH(ret),
+ zero, zero, TCGV_LOW(arg), TCGV_HIGH(arg));
}
}
case INDEX_op_st_i32:
case INDEX_op_add_i32:
case INDEX_op_sub_i32:
+ case INDEX_op_neg_i32:
case INDEX_op_mul_i32:
case INDEX_op_and_i32:
case INDEX_op_or_i32:
return TCG_TARGET_HAS_bswap32_i32;
case INDEX_op_not_i32:
return TCG_TARGET_HAS_not_i32;
- case INDEX_op_neg_i32:
- return TCG_TARGET_HAS_neg_i32;
case INDEX_op_andc_i32:
return TCG_TARGET_HAS_andc_i32;
case INDEX_op_orc_i32:
case INDEX_op_st_i64:
case INDEX_op_add_i64:
case INDEX_op_sub_i64:
+ case INDEX_op_neg_i64:
case INDEX_op_mul_i64:
case INDEX_op_and_i64:
case INDEX_op_or_i64:
return TCG_TARGET_HAS_bswap64_i64;
case INDEX_op_not_i64:
return TCG_TARGET_HAS_not_i64;
- case INDEX_op_neg_i64:
- return TCG_TARGET_HAS_neg_i64;
case INDEX_op_andc_i64:
return TCG_TARGET_HAS_andc_i64;
case INDEX_op_orc_i64:
regs[r0] = ~regs[r1];
break;
#endif
-#if TCG_TARGET_HAS_neg_i32 || TCG_TARGET_HAS_neg_i64
CASE_32_64(neg)
tci_args_rr(insn, &r0, &r1);
regs[r0] = -regs[r1];
break;
-#endif
#if TCG_TARGET_REG_BITS == 64
/* Load/store operations (64 bit). */
#define TCG_TARGET_HAS_clz_i32 1
#define TCG_TARGET_HAS_ctz_i32 1
#define TCG_TARGET_HAS_ctpop_i32 1
-#define TCG_TARGET_HAS_neg_i32 1
#define TCG_TARGET_HAS_not_i32 1
#define TCG_TARGET_HAS_orc_i32 1
#define TCG_TARGET_HAS_rot_i32 1
#define TCG_TARGET_HAS_clz_i64 1
#define TCG_TARGET_HAS_ctz_i64 1
#define TCG_TARGET_HAS_ctpop_i64 1
-#define TCG_TARGET_HAS_neg_i64 1
#define TCG_TARGET_HAS_not_i64 1
#define TCG_TARGET_HAS_orc_i64 1
#define TCG_TARGET_HAS_rot_i64 1