[Bug target/34831] [4.3 Regression] ICE on gcc.dg/pr34233.c for MIPS

["rguenther at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #7 from rguenther at suse dot de  2008-01-18 16:54 -------
Subject: Re:  [4.3 Regression] ICE on gcc.dg/pr34233.c for
 MIPS

On Fri, 18 Jan 2008, steven at gcc dot gnu dot org wrote:

> ------- Comment #5 from steven at gcc dot gnu dot org  2008-01-18 16:50 -------
> Confirmed.
> 
> ignoring nonexistent directory
> "/usr/local/lib/gcc/mipsel-unknown-linux-gnu/4.3.0/include"
> ignoring nonexistent directory
> "/usr/local/lib/gcc/mipsel-unknown-linux-gnu/4.3.0/include-fixed"
> ignoring nonexistent directory
> "/usr/local/lib/../mipsel-unknown-linux-gnu/sys-include"
> ignoring nonexistent directory
> "/usr/local/lib/../mipsel-unknown-linux-gnu/include"
> #include "..." search starts here:
> #include <...> search starts here:
> End of search list.
> pr34233.c: In function 'foo':
> pr34233.c:7: error: unrecognizable insn:
> (insn 8 7 9 3 pr34233.c:6 (set (reg:DF 198)
>         (div:DF (const_double:DF 1.0e+0 [0x0.8p+1])
>             (reg:DF 196))) -1 (nil))
> pr34233.c:7: internal compiler error: in extract_insn, at recog.c:1990
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <http://gcc.gnu.org/bugs.html> for instructions.

Does

double foo(void)
{
  return 1.0/0.0;
}

build?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34831