diff mbox series

[v4,19/27] accel/tcg/plugin: Use copy_op in append_{udata, mem}_cb

Message ID 20221213212541.1820840-20-richard.henderson@linaro.org
State Superseded
Headers show
Series tcg misc patches | expand

Commit Message

Richard Henderson Dec. 13, 2022, 9:25 p.m. UTC 
Better to re-use the existing function for copying ops.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
Cc: Alex Bennée <alex.bennee@linaro.org>
---
 accel/tcg/plugin-gen.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

Comments

Alex Bennée Dec. 19, 2022, 5:24 p.m. UTC | #1 
Richard Henderson <richard.henderson@linaro.org> writes:

> Better to re-use the existing function for copying ops.
>
> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

Acked-by: Alex Bennée <alex.bennee@linaro.org>
diff mbox series

Patch

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 */