[Bug tree-optimization/45071] [4.6 Regression] ICE: tree check: expected ssa_name, have integer_cst in inhibit_phi_insertion, at tree-ssa-pre.c:3278 with -ftree-pre -ftree-vectorize

[zsojka at seznam dot cz]

------- Comment #1 from zsojka at seznam dot cz  2010-07-26 06:06 -------
Created an attachment (id=21309)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21309&action=view)
reduced testcase (from g++.dg/opt/new1.C)

Command line:
$ gcc -O -ftree-pre -ftree-vectorize pr45071.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45071