http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57351
--- Comment #9 from chrbr at gcc dot gnu.org --- no, in fact, you confused me. The patch was committed correctly :-) > On a side note, in your patch you say: > - t = one_reg_loc_descriptor (REGNO (XVECEXP (regs, 0, i)), > + reg = REGNO (XVECEXP (regs, 0, i)); > + t = one_reg_loc_descriptor (DBX_REGISTER_NUMBER (reg), > > but reg is undeclared in this scope (changing it to "unsigned reg = ..." > fixes it) > which suggests to me there's some other changes? > In your original patch you also moved the #ifdef LEAF_REG_MAP and associated > definitions inside the "if (regs == NULL_RTX)" block... are you sure you have the good version of this file ? you should have t = one_reg_loc_descriptor (dbx_reg_number (XVECEXP (regs, 0, i)), so reg is not needed and doesn't need to be initialized. reg is set/used only in the "/* Simple, contiguous registers. */ part. The original failing attachment now passes with the "ARM" patch. Will post after checking with the testsuite Regards,
