1; RUN: cp %s %t && %update_test_body %t 2>&1 | count 0 2; RUN: diff -u %S/Inputs/basic.test.expected %t 3 4;--- a.txt 5@a = global i32 0 6;--- b.txt 7@b = global i32 0 8;--- gen 9cat a.txt 10echo ';--- b.ll' 11cat b.txt 12 13;--- a.ll 14