[Bug c/33766] [4.1/4.2/4.3 Regression] ICE in bsi_for_stmt at tree-cfg.c when using -O1 -ftree-loop-linear

[vapier at gentoo dot org]

------- Comment #1 from vapier at gentoo dot org  2007-10-13 19:52 -------
bugzilla seems to be droppin a brick when i try to attach files, so here's the
reduced test case i've been testing with:

fxt1_quantize_ALPHA1()
{
        int j1;
        int i;
        float *tv;
        for (j1 = 1; j1; j1++) {
                float e;
                for (i = 1; i; i++)
                        e = tv[i];
                if (e)
                        i = j1;
        }
        return tv[i];
}


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33766