Patched version of LR 3.6 library and ACR 6.6 for CPUs without SSE2 support:
Does Adobe guys read this?
This bug lasts from first 3.0 release to the current one - 3.6
I clearly understand that only small amount of AMD CPUs (and so LR users) are affected, but it's not CPU related bug, it's access violation to unallocated memory.
If someone interested, I can provide detailed information about relative virtual address where this error occures and why, along with minidumps of crashed LR.
If Adobe developers can provide PDB file - I will even be able to tell variable name of pointer which is used without intialization (attempt to access data using zero pointer).
I definitly will provide patched versions in the future, but it's much better to fix this bug in the sources.
And, by the way, it's CameraRaw bug, not Lightroom bug in fact (both of them are affected because LR uses ACR engine).