From: Richard Henderson <richard.henderson@linaro.org>
Date: Thu, 10 Nov 2022 13:18:52 +0000 (+1000)
Subject: accel/tcg/plugin: Use copy_op in append_{udata,mem}_cb
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f266bec890ead3864f1f5f9805112e0fd19c5066;p=qemu.git

accel/tcg/plugin: Use copy_op in append_{udata,mem}_cb

Better to re-use the existing function for copying ops.

Acked-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---

diff --git a/accel/tcg/plugin-gen.c b/accel/tcg/plugin-gen.c
index 77e6823d6b..a6aaacd053 100644
--- a/accel/tcg/plugin-gen.c
+++ b/accel/tcg/plugin-gen.c
@@ -415,11 +415,11 @@ static TCGOp *append_udata_cb(const struct qemu_plugin_dyn_cb *cb,
     op = copy_const_ptr(&begin_op, op, cb->userp);
 
     /* copy the ld_i32, but note that we only have to copy it once */
-    begin_op = QTAILQ_NEXT(begin_op, link);
-    tcg_debug_assert(begin_op && begin_op->opc == INDEX_op_ld_i32);
     if (*cb_idx == -1) {
-        op = tcg_op_insert_after(tcg_ctx, op, INDEX_op_ld_i32);
-        memcpy(op->args, begin_op->args, sizeof(op->args));
+        op = copy_op(&begin_op, op, INDEX_op_ld_i32);
+    } else {
+        begin_op = QTAILQ_NEXT(begin_op, link);
+        tcg_debug_assert(begin_op && begin_op->opc == INDEX_op_ld_i32);
     }
 
     /* call */
@@ -462,11 +462,11 @@ static TCGOp *append_mem_cb(const struct qemu_plugin_dyn_cb *cb,
     op = copy_const_ptr(&begin_op, op, cb->userp);
 
     /* copy the ld_i32, but note that we only have to copy it once */
-    begin_op = QTAILQ_NEXT(begin_op, link);
-    tcg_debug_assert(begin_op && begin_op->opc == INDEX_op_ld_i32);
     if (*cb_idx == -1) {
-        op = tcg_op_insert_after(tcg_ctx, op, INDEX_op_ld_i32);
-        memcpy(op->args, begin_op->args, sizeof(op->args));
+        op = copy_op(&begin_op, op, INDEX_op_ld_i32);
+    } else {
+        begin_op = QTAILQ_NEXT(begin_op, link);
+        tcg_debug_assert(begin_op && begin_op->opc == INDEX_op_ld_i32);
     }
 
     /* extu_tl_i64 */