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From: "mmitchel at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug middle-end/10540] [3.3 regression] mips-sgi-irix6.5 testsuite failure in gcc.c-torture/execute/20020227-1.c with checking enabled
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10540



------- Additional Comments From mmitchel at gcc dot gnu dot org  2003-07-17 20:36 -------
The crash occurs on this code in subreg_hard_regno:

#ifdef ENABLE_CHECKING
  if (!subreg_offset_representable_p (REGNO (reg), GET_MODE (reg),
			  	      SUBREG_BYTE (x), mode))
    abort ();
#endif

The expression in question is:

  (subreg:SF (reg:DI 3 v1) 0)

Is that supposed to be valid?