On 11/25/2011 10:34 AM, Jakub Jelinek wrote:
> PR rtl-optimization/49912
> * cfgrtl.c (rtl_verify_flow_info_1): Ignore also EDGE_PRESERVE bit
> when counting n_branch.
>
> * g++.dg/other/pr49912.C: New test.
Ok.
r~
Hi!
The following testcase ICEs during flow verification, because there is
an unconditional branch with EDGE_PRESERVE set on the edge and because of
that bit rtl_verify_flow_info_1 wouldn't count it as n_branch.
Fixed thusly, bootstrapped/regtested on x86_64-linux and i686-linux, ok for
trunk?
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