[Bug rtl-optimization/48133] [4.5/4.6/4.7 Regression] ICE: in get_loop_body, at cfgloop.c:831 with -O -funroll-loops -fthread-jumps -fno-tree-ch

[zsojka at seznam dot cz]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48133

--- Comment #3 from Zdenek Sojka <zsojka at seznam dot cz> 2011-04-14 19:01:43 
UTC ---
Created attachment 23988
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23988
C testcase (reduced from libgomp.c/autopar-1.c)

$ gcc -O -ftree-parallelize-loops=4 -fno-tree-ch -fno-tree-dominator-opts
testcase.c
$ ./a.out 
Aborted