[Bug target/22585] [4.0 only] ICE in redirect_branch_edge

["uros at kss-loka dot si" <gcc-bugzilla@gcc.gnu.org>]

------- Additional Comments From uros at kss-loka dot si  2005-07-22 05:46 -------
I was trying to trigger the "unrecognizable insn" bug with gcc-4.1, because 
this bug should be fixed by the patch in PR22576.

I have tested:
gcc -O2 -mno-ieee-fp fractal.c
gcc -O2 -ffast-math fractal.c
gcc -O2 fractal.c
gcc -mno-ieee-fp fractal.c
gcc -ffast-math fractal.c
gcc fractal.c

And the same pack of compile options with testcase from comment #1.

In all cases, compilation was successful. The compiler was:
gcc version 4.1.0 20050716 (experimental), patched with patch from PR22576.

I'm updating the summary to reflect this.


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |4.1.0
            Summary|[4.0/4.1 regression] ICE in |[4.0 only] ICE in
                   |redirect_branch_edge        |redirect_branch_edge


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22585

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