ppc: [liftoff] fix compilation

Change-Id: I6b067584ef523c63ef8ad84b8282a81f4a8c529f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2991904Reviewed-by: Milad Fa <mfarazma@redhat.com>
Commit-Queue: Junliang Yan <junyan@redhat.com>
Cr-Commit-Position: refs/heads/master@{#75441}

src/wasm/baseline/ppc/liftoff-assembler-ppc.h

@@ -590,7 +590,7 @@ void LiftoffAssembler::MoveStackValue(uint32_t dst_offset, uint32_t src_offset,
 }
 
 void LiftoffAssembler::Move(Register dst, Register src, ValueKind kind) {
-  mov(dst, src);
+  mr(dst, src);
 }
 
 void LiftoffAssembler::Move(DoubleRegister dst, DoubleRegister src,