[r17143]

[r16157]

[r16153]

[r15827]

  and tarval_eor not getting correctly hashed)
- tarval_null and tarval_one are defined for irms_reference now
- introduce get_tarvall_all_one and get_mode_all_one which returns the value
  where all bits are 1 (defined for int, boolean and reference modes)
- fix TARVAL_CLASSIFY_ALL_ONE with this

[r15817]

[r15605]

[r15257]

[r15202]

[r15057]

fixed warnings (some of them were actual bugs), leave 1 apparent bug in irgmod.c as I have no idea how the correct line looks like

[r14556]

[r13522]

[r13510]

[r8669]

changed ugly code of mode_honor_signed_zeros

[r8668]

[r8588]

don't use __PTR_TO_INT from obstack.h... well the code is still using obstack internals, but fixing this correctly would require alot of boring work so I leave this as an excercise for the reader :-)

[r8474]

[r7247]

[r6510]

[r6475]

all modes are now kept in a list in the irp

[r6365]

[r6180]

CVS---------------------------------------------------------------------

[r6075]

[r6018]

[r5977]

[r5877]

[r5478]

[r5423]

[r4882]

used xmalloc instead of malloc

[r4558]

find_double_bits_int_mode() added

[r4147]

[r4097]

added suffix as argument to dumpers, removed global variable
removed support for tarval/Const

[r3694]

[r3256]

[r3229]

[r3087]

[r3078]

[r2458]

[r2376]

[r2277]

computing ranges on chars in heapanal (>, < comparison)

[r2128]