[Qemu-devel] [PULL 07/51] tcg: Return NULL temp for TCG_CALL_DUMMY_ARG

[Richard Henderson]

From: Richard Henderson <address@hidden>

Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
Reviewed-by: Emilio G. Cota <address@hidden>
Signed-off-by: Richard Henderson <address@hidden>
---
 tcg/tcg.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tcg/tcg.h b/tcg/tcg.h
index fc4d1ed58b..5fcdec1fc5 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -731,7 +731,7 @@ 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)
-- 
2.13.6