s390x/kvm: Simplified the calculation of the SIGP order code

[qemu.git] / target-s390x / int_helper.c

diff --git a/target-s390x/int_helper.c b/target-s390x/int_helper.c
index af16b21baaf7998ace04e7cace61b074b2780ca2..85e49aafa687dc29c1cbf4338231ac7c21efeb36 100644 (file)
--- a/target-s390x/int_helper.c
+++ b/target-s390x/int_helper.c
@@ -97,8 +97,7 @@ uint64_t HELPER(divu64)(CPUS390XState *env, uint64_t ah, uint64_t al,
         ret = al / b;
     } else {
         /* ??? Move i386 idivq helper to host-utils.  */
-#if HOST_LONG_BITS == 64 && defined(__GNUC__)
-        /* assuming 64-bit hosts have __uint128_t */
+#ifdef CONFIG_INT128
         __uint128_t a = ((__uint128_t)ah << 64) | al;
         __uint128_t q = a / b;
         env->retxl = a % b;