Hongbin Zheng 2a8f0cf400 Add testcase for r154007, when a function has the optsize attribute,
the loop should be unrolled according the value of OptSizeUnrollThreshold.

llvm-svn: 154014
2012-04-04 13:24:40 +00:00
..
2012-04-03 23:09:22 +00:00