Signed-off-by: WANG Xuerui <g...@xen0n.name>
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4...@amsat.org>
---
tcg/loongarch64/tcg-target-con-set.h | 1 +
tcg/loongarch64/tcg-target.c.inc | 21 +++++++++++++++++++++
tcg/loongarch64/tcg-target.h | 8 ++++----
3 files changed, 26 insertions(+), 4 deletions(-)
diff --git a/tcg/loongarch64/tcg-target-con-set.h
b/tcg/loongarch64/tcg-target-con-set.h
index 9ac24b8ad0..d958183020 100644
--- a/tcg/loongarch64/tcg-target-con-set.h
+++ b/tcg/loongarch64/tcg-target-con-set.h
@@ -18,3 +18,4 @@ C_O0_I1(r)
C_O1_I1(r, r)
C_O1_I2(r, r, rC)
C_O1_I2(r, r, rU)
+C_O1_I2(r, 0, rZ)
diff --git a/tcg/loongarch64/tcg-target.c.inc b/tcg/loongarch64/tcg-target.c.inc
index d610b83c37..1d903d05d6 100644
--- a/tcg/loongarch64/tcg-target.c.inc
+++ b/tcg/loongarch64/tcg-target.c.inc
@@ -531,6 +531,20 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc,
}
break;
+ case INDEX_op_extract_i32:
+ tcg_out_opc_bstrpick_w(s, a0, a1, a2, a2 + args[3] - 1);
+ break;
+ case INDEX_op_extract_i64:
+ tcg_out_opc_bstrpick_d(s, a0, a1, a2, a2 + args[3] - 1);
+ break;
+
+ case INDEX_op_deposit_i32:
+ tcg_out_opc_bstrins_w(s, a0, a2, args[3], args[3] + args[4] - 1);
+ break;
+ case INDEX_op_deposit_i64:
+ tcg_out_opc_bstrins_d(s, a0, a2, args[3], args[3] + args[4] - 1);
+ break;
+
case INDEX_op_mov_i32: /* Always emitted via tcg_out_mov. */
case INDEX_op_mov_i64:
default:
@@ -560,6 +574,8 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op)
case INDEX_op_ext_i32_i64:
case INDEX_op_not_i32:
case INDEX_op_not_i64:
+ case INDEX_op_extract_i32:
+ case INDEX_op_extract_i64:
return C_O1_I1(r, r);
case INDEX_op_andc_i32:
@@ -584,6 +600,11 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode
op)
/* LoongArch reg-imm bitops have their imms ZERO-extended */
return C_O1_I2(r, r, rU);
+ case INDEX_op_deposit_i32:
+ case INDEX_op_deposit_i64:
+ /* Must deposit into the same register as input */
+ return C_O1_I2(r, 0, rZ);
+
default:
g_assert_not_reached();
}
diff --git a/tcg/loongarch64/tcg-target.h b/tcg/loongarch64/tcg-target.h
index cb1739a54a..084d635a8e 100644
--- a/tcg/loongarch64/tcg-target.h
+++ b/tcg/loongarch64/tcg-target.h
@@ -97,8 +97,8 @@ typedef enum {
#define TCG_TARGET_HAS_rem_i32 0
#define TCG_TARGET_HAS_div2_i32 0
#define TCG_TARGET_HAS_rot_i32 0
-#define TCG_TARGET_HAS_deposit_i32 0
-#define TCG_TARGET_HAS_extract_i32 0
+#define TCG_TARGET_HAS_deposit_i32 1
+#define TCG_TARGET_HAS_extract_i32 1
#define TCG_TARGET_HAS_sextract_i32 0
#define TCG_TARGET_HAS_extract2_i32 0
#define TCG_TARGET_HAS_add2_i32 0
@@ -134,8 +134,8 @@ typedef enum {
#define TCG_TARGET_HAS_rem_i64 0
#define TCG_TARGET_HAS_div2_i64 0
#define TCG_TARGET_HAS_rot_i64 0
-#define TCG_TARGET_HAS_deposit_i64 0
-#define TCG_TARGET_HAS_extract_i64 0
+#define TCG_TARGET_HAS_deposit_i64 1
+#define TCG_TARGET_HAS_extract_i64 1
#define TCG_TARGET_HAS_sextract_i64 0
#define TCG_TARGET_HAS_extract2_i64 0
#define TCG_TARGET_HAS_extrl_i64_i32 1
--
2.34.0
