diff options
| author | Richard Henderson <rth@twiddle.net> | 2016-12-06 23:12:47 -0500 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2016-12-23 19:38:27 -0800 |
| commit | e45d4ef6e345831c8d67a5bffe0d057efc20f4ff (patch) | |
| tree | 2f9281a43bc583f588f27bff3c5a739a7c791d56 | |
| parent | 65839b56b9a740e6b898b5d81afc160502bd2935 (diff) | |
tcg/s390: Remove 'R' constraint
Since R0 is reserved, we don't need a special case constraint.
Signed-off-by: Richard Henderson <rth@twiddle.net>
| -rw-r--r-- | tcg/s390/tcg-target.inc.c | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/tcg/s390/tcg-target.inc.c b/tcg/s390/tcg-target.inc.c index 23115b5a62..8d5d2bd300 100644 --- a/tcg/s390/tcg-target.inc.c +++ b/tcg/s390/tcg-target.inc.c @@ -378,11 +378,6 @@ static int target_parse_constraint(TCGArgConstraint *ct, const char **pct_str) ct->ct |= TCG_CT_REG; tcg_regset_set32(ct->u.regs, 0, 0xffff); break; - case 'R': /* not R0 */ - ct->ct |= TCG_CT_REG; - tcg_regset_set32(ct->u.regs, 0, 0xffff); - tcg_regset_reset_reg(ct->u.regs, TCG_REG_R0); - break; case 'L': /* qemu_ld/st constraint */ ct->ct |= TCG_CT_REG; tcg_regset_set32(ct->u.regs, 0, 0xffff); @@ -2226,12 +2221,12 @@ static const TCGTargetOpDef s390_op_defs[] = { { INDEX_op_neg_i32, { "r", "r" } }, - { INDEX_op_shl_i32, { "r", "0", "Ri" } }, - { INDEX_op_shr_i32, { "r", "0", "Ri" } }, - { INDEX_op_sar_i32, { "r", "0", "Ri" } }, + { INDEX_op_shl_i32, { "r", "0", "ri" } }, + { INDEX_op_shr_i32, { "r", "0", "ri" } }, + { INDEX_op_sar_i32, { "r", "0", "ri" } }, - { INDEX_op_rotl_i32, { "r", "r", "Ri" } }, - { INDEX_op_rotr_i32, { "r", "r", "Ri" } }, + { INDEX_op_rotl_i32, { "r", "r", "ri" } }, + { INDEX_op_rotr_i32, { "r", "r", "ri" } }, { INDEX_op_ext8s_i32, { "r", "r" } }, { INDEX_op_ext8u_i32, { "r", "r" } }, @@ -2281,12 +2276,12 @@ static const TCGTargetOpDef s390_op_defs[] = { { INDEX_op_neg_i64, { "r", "r" } }, - { INDEX_op_shl_i64, { "r", "r", "Ri" } }, - { INDEX_op_shr_i64, { "r", "r", "Ri" } }, - { INDEX_op_sar_i64, { "r", "r", "Ri" } }, + { INDEX_op_shl_i64, { "r", "r", "ri" } }, + { INDEX_op_shr_i64, { "r", "r", "ri" } }, + { INDEX_op_sar_i64, { "r", "r", "ri" } }, - { INDEX_op_rotl_i64, { "r", "r", "Ri" } }, - { INDEX_op_rotr_i64, { "r", "r", "Ri" } }, + { INDEX_op_rotl_i64, { "r", "r", "ri" } }, + { INDEX_op_rotr_i64, { "r", "r", "ri" } }, { INDEX_op_ext8s_i64, { "r", "r" } }, { INDEX_op_ext8u_i64, { "r", "r" } }, |