tcg: Add INDEX_op_trunc_shr_i32

Let the backend do something special for truncation.

Signed-off-by: Richard Henderson <rth@twiddle.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/tcg/tcg.h b/tcg/tcg.h
index 0bb66775a5..a6a2d06080 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -66,6 +66,7 @@ typedef uint64_t TCGRegSet;
 
 #if TCG_TARGET_REG_BITS == 32
 /* Turn some undef macros into false macros.  */
+#define TCG_TARGET_HAS_trunc_shr_i32    0
 #define TCG_TARGET_HAS_div_i64          0
 #define TCG_TARGET_HAS_rem_i64          0
 #define TCG_TARGET_HAS_div2_i64         0