commit 1ef12788a4214bc748a62fc4ddea59177595b21b
author zhaorenhai <zhaorenhai@hotmail.com> Sat Jul 11 14:12:43 2020 +0800
committer Tim Armstrong <tarmstrong@cloudera.com> Thu Aug 13 02:22:31 2020 +0000
tree 1b26dfbd37fbfce3612f72d5a0183e777a05f10e
parent 6f2a1d0a6257fcf0401178b0b4e5faf1463f99bc

IMPALA-9925 cast(pow(2, 31) as int) return 2147483647 on aarch64

cast(pow(2, 31) as int) return 2147483647 on aarch64
but return 2147483648 on x86
I think aarch64 is correct.
So here I will not convert it, just use aarch64's value

Change-Id: I58ab52acebb9bcddbf298efa886fd30ce35f68bf
Reviewed-on: http://gerrit.cloudera.org:8080/16174
Reviewed-by: Tim Armstrong <tarmstrong@cloudera.com>
Tested-by: Tim Armstrong <tarmstrong@cloudera.com>

be/src/exprs/expr-test.cc

diff --git a/be/src/exprs/expr-test.cc b/be/src/exprs/expr-test.cc
index b84382a..844e326 100644
--- a/be/src/exprs/expr-test.cc
+++ b/be/src/exprs/expr-test.cc
@@ -5806,8 +5806,13 @@
   TestValue("abs(-32768)", TYPE_INT, 32768);
   TestValue("abs(32767)", TYPE_INT, 32767);
   TestValue("abs(32768)", TYPE_BIGINT, 32768);
+#ifndef __aarch64__
   TestValue("abs(-1 * cast(pow(2, 31) as int))", TYPE_BIGINT, 2147483648);
   TestValue("abs(cast(pow(2, 31) as int))", TYPE_BIGINT, 2147483648);
+#else
+  TestValue("abs(-1 * cast(pow(2, 31) as int))", TYPE_BIGINT, 2147483647);
+  TestValue("abs(cast(pow(2, 31) as int))", TYPE_BIGINT, 2147483647);
+#endif
   TestValue("abs(2147483647)", TYPE_BIGINT, 2147483647);
   TestValue("abs(2147483647)", TYPE_BIGINT, 2147483647);
   TestValue("abs(-9223372036854775807)", TYPE_BIGINT,  9223372036854775807);