[Bug middle-end/53043] [4.8 Regression] gcc.target/i386/pr45830.c scan-tree-dump switchconv "Expanding as bit test is preferable"

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53043

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2012-04-19 14:55:54 UTC ---
It may be caused by revision 186576:

http://gcc.gnu.org/ml/gcc-cvs/2012-04/msg00527.html