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-rw-r--r--tcg/riscv/tcg-target-has.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/tcg/riscv/tcg-target-has.h b/tcg/riscv/tcg-target-has.h
index b2814f8ef9..c95dc1921e 100644
--- a/tcg/riscv/tcg-target-has.h
+++ b/tcg/riscv/tcg-target-has.h
@@ -10,13 +10,11 @@
 #include "host/cpuinfo.h"
 
 /* optional instructions */
-#define TCG_TARGET_HAS_add2_i32         1
-#define TCG_TARGET_HAS_sub2_i32         1
 #define TCG_TARGET_HAS_qemu_st8_i32     0
 
 #define TCG_TARGET_HAS_extr_i64_i32     1
-#define TCG_TARGET_HAS_add2_i64         1
-#define TCG_TARGET_HAS_sub2_i64         1
+#define TCG_TARGET_HAS_add2_i64         0
+#define TCG_TARGET_HAS_sub2_i64         0
 
 #define TCG_TARGET_HAS_qemu_ldst_i128   0