diff options
Diffstat (limited to 'tcg/s390x/tcg-target.c.inc')
| -rw-r--r-- | tcg/s390x/tcg-target.c.inc | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/tcg/s390x/tcg-target.c.inc b/tcg/s390x/tcg-target.c.inc index c0434fa..4d11313 100644 --- a/tcg/s390x/tcg-target.c.inc +++ b/tcg/s390x/tcg-target.c.inc @@ -1249,22 +1249,20 @@ static int tgen_cmp2(TCGContext *s, TCGType type, TCGCond c, TCGReg r1, tcg_out_insn_RIL(s, op, r1, c2); goto exit; } + + /* + * Constraints are for a signed 33-bit operand, which is a + * convenient superset of this signed/unsigned test. + */ if (c2 == (is_unsigned ? (TCGArg)(uint32_t)c2 : (TCGArg)(int32_t)c2)) { op = (is_unsigned ? RIL_CLGFI : RIL_CGFI); tcg_out_insn_RIL(s, op, r1, c2); goto exit; } - /* Use the constant pool, but not for small constants. */ - if (maybe_out_small_movi(s, type, TCG_TMP0, c2)) { - c2 = TCG_TMP0; - /* fall through to reg-reg */ - } else { - op = (is_unsigned ? RIL_CLGRL : RIL_CGRL); - tcg_out_insn_RIL(s, op, r1, 0); - new_pool_label(s, c2, R_390_PC32DBL, s->code_ptr - 2, 2); - goto exit; - } + /* Load everything else into a register. */ + tcg_out_movi(s, TCG_TYPE_I64, TCG_TMP0, c2); + c2 = TCG_TMP0; } if (type == TCG_TYPE_I32) { @@ -3105,8 +3103,9 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op) case INDEX_op_rotr_i32: case INDEX_op_rotr_i64: case INDEX_op_setcond_i32: - case INDEX_op_setcond_i64: return C_O1_I2(r, r, ri); + case INDEX_op_setcond_i64: + return C_O1_I2(r, r, rA); case INDEX_op_clz_i64: return C_O1_I2(r, r, rI); @@ -3154,8 +3153,9 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op) return C_O1_I2(r, r, ri); case INDEX_op_brcond_i32: - case INDEX_op_brcond_i64: return C_O0_I2(r, ri); + case INDEX_op_brcond_i64: + return C_O0_I2(r, rA); case INDEX_op_bswap16_i32: case INDEX_op_bswap16_i64: @@ -3196,8 +3196,9 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op) return C_O1_I2(r, rZ, r); case INDEX_op_movcond_i32: - case INDEX_op_movcond_i64: return C_O1_I4(r, r, ri, rI, r); + case INDEX_op_movcond_i64: + return C_O1_I4(r, r, rA, rI, r); case INDEX_op_div2_i32: case INDEX_op_div2_i64: |