Description: Fix build failure in the ppc64 JIT
Author: Richard Plangger <planrichi@gmail.com>
Origin: upstream, https://bitbucket.org/pypy/pypy/commits/3d0db4a026b8b96e12bff5302a8ec773ddb8a404

--- a/rpython/jit/backend/ppc/regalloc.py
+++ b/rpython/jit/backend/ppc/regalloc.py
@@ -439,7 +439,7 @@
     prepare_int_lshift = helper.prepare_binary_op
     prepare_int_rshift = helper.prepare_binary_op
     prepare_uint_rshift = helper.prepare_binary_op
-    prepare_uint_mul_high = helper.prepare_int_mul_ovf
+    prepare_uint_mul_high = helper.prepare_binary_op
 
     prepare_int_add_ovf = helper.prepare_binary_op
     prepare_int_sub_ovf = helper.prepare_binary_op
