Re: [PATCH] Fix ENTRY_VALUE parameter setup in var-tracking (PR debug/50215)

2011-08-29 Thread Richard Guenther
On Sun, Aug 28, 2011 at 8:56 PM, Jakub Jelinek wrote: > Hi! > > Depending on the computed hash of the parameter register, corresponding > ENTRY_VALUE and the size of the hash table it can sometimes happen that > val2 = cselib_lookup_from_insn will actually find val, which means that > ENTRY_VALUEs

[PATCH] Fix ENTRY_VALUE parameter setup in var-tracking (PR debug/50215)

2011-08-28 Thread Jakub Jelinek
Hi! Depending on the computed hash of the parameter register, corresponding ENTRY_VALUE and the size of the hash table it can sometimes happen that val2 = cselib_lookup_from_insn will actually find val, which means that ENTRY_VALUEs in DEBUG_INSNs will be kept as ENTRY_VALUEs instead of REGs or si