diff --git a/tcg/sparc/tcg-target.c b/tcg/sparc/tcg-target.c
index a977c57d2bda5b5c8063d03e8ffe7c2cf5b093d4..1526f2c2e71ef6f98f45364bd4eea26784cf0ce6 100644
--- a/tcg/sparc/tcg-target.c
+++ b/tcg/sparc/tcg-target.c
@@ -432,6 +432,11 @@ static void tcg_out_movi(TCGContext *s, TCGType type,
 {
     tcg_target_long hi, lo = (int32_t)arg;
 
+    /* Make sure we test 32-bit constants for imm13 properly.  */
+    if (type == TCG_TYPE_I32) {
+        arg = lo;
+    }
+
     /* A 13-bit constant sign-extended to 64-bits.  */
     if (check_fit_tl(arg, 13)) {
         tcg_out_movi_imm13(s, ret, arg);