Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
tcg/riscv/tcg-target-constr.h | 25 +++++++++++
tcg/riscv/tcg-target.c.inc | 82 ++++++++++-------------------------
2 files changed, 49 insertions(+), 58 deletions(-)
create mode 100644 tcg/riscv/tcg-target-constr.h
diff --git a/tcg/riscv/tcg-target-constr.h b/tcg/riscv/tcg-target-constr.h
new file mode 100644
index 0000000000..aeff74034c
--- /dev/null
+++ b/tcg/riscv/tcg-target-constr.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * RISC-V target-specific operand constaints.
+ * Copyright (c) 2020 Linaro
+ */
+
+C_O0_I1(r)
+C_O0_I2(LZ, L)
+C_O0_I2(rZ, r)
+C_O0_I2(rZ, rZ)
+C_O0_I3(LZ, L, L)
+C_O0_I3(LZ, LZ, L)
+C_O0_I4(LZ, LZ, L, L)
+C_O0_I4(rZ, rZ, rZ, rZ)
+C_O1_I1(r, L)
+C_O1_I1(r, r)
+C_O1_I2(r, L, L)
+C_O1_I2(r, r, ri)
+C_O1_I2(r, r, rI)
+C_O1_I2(r, rZ, rN)
+C_O1_I2(r, rZ, rZ)
+C_O1_I4(r, rZ, rZ, rZ, rZ)
+C_O2_I1(r, r, L)
+C_O2_I2(r, r, L, L)
+C_O2_I4(r, r, rZ, rZ, rM, rM)
diff --git a/tcg/riscv/tcg-target.c.inc b/tcg/riscv/tcg-target.c.inc
index aaef1c5eed..042a41e1f4 100644
--- a/tcg/riscv/tcg-target.c.inc
+++ b/tcg/riscv/tcg-target.c.inc
@@ -1608,50 +1608,14 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc,
}
}
+/* Define all constraint sets. */
+#include "../tcg-constr.c.inc"
+
static const TCGTargetOpDef *tcg_target_op_def(TCGOpcode op)
{
- static const TCGTargetOpDef r
- = { .args_ct_str = { "r" } };
- static const TCGTargetOpDef r_r
- = { .args_ct_str = { "r", "r" } };
- static const TCGTargetOpDef rZ_r
- = { .args_ct_str = { "rZ", "r" } };
- static const TCGTargetOpDef rZ_rZ
- = { .args_ct_str = { "rZ", "rZ" } };
- static const TCGTargetOpDef rZ_rZ_rZ_rZ
- = { .args_ct_str = { "rZ", "rZ", "rZ", "rZ" } };
- static const TCGTargetOpDef r_r_ri
- = { .args_ct_str = { "r", "r", "ri" } };
- static const TCGTargetOpDef r_r_rI
- = { .args_ct_str = { "r", "r", "rI" } };
- static const TCGTargetOpDef r_rZ_rN
- = { .args_ct_str = { "r", "rZ", "rN" } };
- static const TCGTargetOpDef r_rZ_rZ
- = { .args_ct_str = { "r", "rZ", "rZ" } };
- static const TCGTargetOpDef r_rZ_rZ_rZ_rZ
- = { .args_ct_str = { "r", "rZ", "rZ", "rZ", "rZ" } };
- static const TCGTargetOpDef r_L
- = { .args_ct_str = { "r", "L" } };
- static const TCGTargetOpDef r_r_L
- = { .args_ct_str = { "r", "r", "L" } };
- static const TCGTargetOpDef r_L_L
- = { .args_ct_str = { "r", "L", "L" } };
- static const TCGTargetOpDef r_r_L_L
- = { .args_ct_str = { "r", "r", "L", "L" } };
- static const TCGTargetOpDef LZ_L
- = { .args_ct_str = { "LZ", "L" } };
- static const TCGTargetOpDef LZ_L_L
- = { .args_ct_str = { "LZ", "L", "L" } };
- static const TCGTargetOpDef LZ_LZ_L
- = { .args_ct_str = { "LZ", "LZ", "L" } };
- static const TCGTargetOpDef LZ_LZ_L_L
- = { .args_ct_str = { "LZ", "LZ", "L", "L" } };
- static const TCGTargetOpDef r_r_rZ_rZ_rM_rM
- = { .args_ct_str = { "r", "r", "rZ", "rZ", "rM", "rM" } };
-
switch (op) {
case INDEX_op_goto_ptr:
- return &r;
+ return C_O0_I1(r);
case INDEX_op_ld8u_i32:
case INDEX_op_ld8s_i32:
@@ -1683,7 +1647,7 @@ static const TCGTargetOpDef *tcg_target_op_def(TCGOpcode
op)
case INDEX_op_extrl_i64_i32:
case INDEX_op_extrh_i64_i32:
case INDEX_op_ext_i32_i64:
- return &r_r;
+ return C_O1_I1(r, r);
case INDEX_op_st8_i32:
case INDEX_op_st16_i32:
@@ -1692,7 +1656,7 @@ static const TCGTargetOpDef *tcg_target_op_def(TCGOpcode
op)
case INDEX_op_st16_i64:
case INDEX_op_st32_i64:
case INDEX_op_st_i64:
- return &rZ_r;
+ return C_O0_I2(rZ, r);
case INDEX_op_add_i32:
case INDEX_op_and_i32:
@@ -1702,11 +1666,11 @@ static const TCGTargetOpDef
*tcg_target_op_def(TCGOpcode op)
case INDEX_op_and_i64:
case INDEX_op_or_i64:
case INDEX_op_xor_i64:
- return &r_r_rI;
+ return C_O1_I2(r, r, rI);
case INDEX_op_sub_i32:
case INDEX_op_sub_i64:
- return &r_rZ_rN;
+ return C_O1_I2(r, rZ, rN);
case INDEX_op_mul_i32:
case INDEX_op_mulsh_i32:
@@ -1724,7 +1688,7 @@ static const TCGTargetOpDef *tcg_target_op_def(TCGOpcode
op)
case INDEX_op_rem_i64:
case INDEX_op_remu_i64:
case INDEX_op_setcond_i64:
- return &r_rZ_rZ;
+ return C_O1_I2(r, rZ, rZ);
case INDEX_op_shl_i32:
case INDEX_op_shr_i32:
@@ -1732,36 +1696,38 @@ static const TCGTargetOpDef
*tcg_target_op_def(TCGOpcode op)
case INDEX_op_shl_i64:
case INDEX_op_shr_i64:
case INDEX_op_sar_i64:
- return &r_r_ri;
+ return C_O1_I2(r, r, ri);
case INDEX_op_brcond_i32:
case INDEX_op_brcond_i64:
- return &rZ_rZ;
+ return C_O0_I2(rZ, rZ);
case INDEX_op_add2_i32:
case INDEX_op_add2_i64:
case INDEX_op_sub2_i32:
case INDEX_op_sub2_i64:
- return &r_r_rZ_rZ_rM_rM;
+ return C_O2_I4(r, r, rZ, rZ, rM, rM);
case INDEX_op_brcond2_i32:
- return &rZ_rZ_rZ_rZ;
+ return C_O0_I4(rZ, rZ, rZ, rZ);
case INDEX_op_setcond2_i32:
- return &r_rZ_rZ_rZ_rZ;
+ return C_O1_I4(r, rZ, rZ, rZ, rZ);
case INDEX_op_qemu_ld_i32:
- return TARGET_LONG_BITS <= TCG_TARGET_REG_BITS ? &r_L : &r_L_L;
+ return (TARGET_LONG_BITS <= TCG_TARGET_REG_BITS
+ ? C_O1_I1(r, L) : C_O1_I2(r, L, L));
case INDEX_op_qemu_st_i32:
- return TARGET_LONG_BITS <= TCG_TARGET_REG_BITS ? &LZ_L : &LZ_L_L;
+ return (TARGET_LONG_BITS <= TCG_TARGET_REG_BITS
+ ? C_O0_I2(LZ, L) : C_O0_I3(LZ, L, L));
case INDEX_op_qemu_ld_i64:
- return TCG_TARGET_REG_BITS == 64 ? &r_L
- : TARGET_LONG_BITS <= TCG_TARGET_REG_BITS ? &r_r_L
- : &r_r_L_L;
+ return (TCG_TARGET_REG_BITS == 64 ? C_O1_I1(r, L)
+ : TARGET_LONG_BITS <= TCG_TARGET_REG_BITS ? C_O2_I1(r, r, L)
+ : C_O2_I2(r, r, L, L));
case INDEX_op_qemu_st_i64:
- return TCG_TARGET_REG_BITS == 64 ? &LZ_L
- : TARGET_LONG_BITS <= TCG_TARGET_REG_BITS ? &LZ_LZ_L
- : &LZ_LZ_L_L;
+ return (TCG_TARGET_REG_BITS == 64 ? C_O0_I2(LZ, L)
+ : TARGET_LONG_BITS <= TCG_TARGET_REG_BITS ? C_O0_I3(LZ, LZ, L)
+ : C_O0_I4(LZ, LZ, L, L));
default:
return NULL;
--
2.25.1
