Probe match returns wrong results

[westram]

• Results of a probe match with weighted mismatches are
  • unsorted
  • not filtered correctly

Occurrance:

• db: /nfshome/westram/data/5jtest.arb
• does NOT occur with gcc 3.3.3
• occurs with gcc 4.1.1 if flag -O2 or higher is used
• gcc 4.2.0 shows same behavior

Notes:

• recompiling PROBE_COM (and it's dependents) does the difference
• valgrinding ok for -O1, many warnings for -O2 (fixed)
• bond-value- is currupted:
  • caused by sending doubles over AISC interface (where sth goes wrong)
  • now it works again, but I'm not sure what has been the exakt cause - so the problem may appear again.

Problem was most-likely caused by type-punning (casting between very different types) w/o using a union and the use of -fstrict-aliasing (which is set by default now).

• now using -fno-strict-aliasing for AISC_COM
• several aisc-calls made typesafe by using a function call (hopefully avoiding type-punning problems)

[westram]

• not sure if really fixed, but working correctly now