Re: [PR50869] don't attempt to expand CFA within cselib

2011-10-31 Thread Jeff Law
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 10/28/11 15:07, Alexandre Oliva wrote: > An assertion check meant to verify that var loc expansions that > didn't involve VALUEs (say constants, REGs, etc) didn't push values > onto the dependency stack failed in an expansion of the argp reg, > beca

Re: [PR50869] don't attempt to expand CFA within cselib

2011-10-31 Thread Jakub Jelinek
On Fri, Oct 28, 2011 at 07:07:18PM -0200, Alexandre Oliva wrote: > for gcc/ChangeLog > from Alexandre Oliva > > PR debug/50869 > * cselib.c (cfa_base_preserved_regno): Initialize. > (cselib_expand_value_rtx_1): Don't expand it. > * var-tracking.c (vt_expand_var_loc_chai