[Bug target/36362] [4.1/4.2/4.3/4.4 Regression] ICE in simplify_subreg

[ubizjak at gmail dot com]

------- Comment #4 from ubizjak at gmail dot com  2008-05-29 10:23 -------
The problem is, that we enter simplify_gen_subreg from operand_subword with:

op:
(reg:QI 61)

outermode: word_mode (SImode)
innermode: DImode

This triggers assert in simplify_subreg:

  gcc_assert (GET_MODE (op) == innermode
              || GET_MODE (op) == VOIDmode);


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36362