[Bug rtl-optimization/52139] ICE: in remove_insn, at emit-rtl.c:3960 with -O -fPIC -fno-tree-dominator-opts -fno-tree-fre --param case-values-threshold=1

[zsojka at seznam dot cz]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52139

Zdenek Sojka <zsojka at seznam dot cz> changed:

           What    |Removed                     |Added
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  Attachment #26587|0                           |1
        is obsolete|                            |

--- Comment #1 from Zdenek Sojka <zsojka at seznam dot cz> 2012-02-06 19:55:30 
UTC ---
Created attachment 26588
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26588
testcase failing in 4.5, 4.6 and 4.7

$ gcc -O -fPIC -fno-tree-dominator-opts -fno-tree-fre testcase2.c
testcase2.c: In function 'foo':
testcase2.c:44:1: internal compiler error: in remove_insn, at emit-rtl.c:3960
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