On Mon, Dec 02, 2013 at 11:04:39PM -0700, Jeff Law wrote: > On 11/28/13 16:50, Alan Modra wrote: > > > >This is due to that innocuous seeming change of setting > >lra_in_progress before calling check_rtl(), in combination with > >previous changes Vlad made to the rs6000 backend here: > >http://gcc.gnu.org/ml/gcc-patches/2013-10/msg02208.html > >In particular the "Call legitimate_constant_pool_address_p in strict > >mode for LRA" change, that sets "strict" when lra_in_progress. > Is this still an issue?
No, the changes Vlad made fixed the powerpc problem. Thanks! > That code has gone through a couple revisions. Robert's change was > reverted and Vlad twiddled thigns to use recog_memoized instead of > insn_invalid_p which prevents check_rtl from incorrectly adding > CLOBBERs after the point where an insn's form is supposed to be > fixed. -- Alan Modra Australia Development Lab, IBM
