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[Bug optimization/14682] [tree-ssa] error: Invalid operand to binary operator


------- Additional Comments From pinskia at gcc dot gnu dot org  2004-03-22 22:11 -------
Here is a version which uses char instead of long/long long's:
int __atomic_readv_replacement(unsigned char iov_len, int count, int i) {
    unsigned char bytes = 0;
    if ((unsigned char)((char)127 - bytes) < iov_len)
      return 22;
    return 0;
}

The problem is that fold is converting 127 <  iov_len into (char)( iov_len) < 0 which is 
right but it is not gimple.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |dnovillo at gcc dot gnu dot
                   |                            |org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14682


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