[Qemu-devel] [PATCH 07/16] tcg: Return NULL temp for TCG_CALL_DUMMY_ARG

[Richard Henderson]

Signed-off-by: Richard Henderson <r...@twiddle.net>
---
 tcg/tcg.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tcg/tcg.h b/tcg/tcg.h
index 3b35344..6c357e7 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -730,7 +730,7 @@ extern bool parallel_cpus;
 
 static inline TCGTemp *arg_temp(TCGArg a)
 {
-    return &tcg_ctx.temps[a];
+    return a == TCG_CALL_DUMMY_ARG ? NULL : &tcg_ctx.temps[a];
 }
 
 static inline void tcg_set_insn_param(int op_idx, int arg, TCGArg v)
-- 
2.9.4