https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212
--- Comment #41 from Kazumoto Kojima <kkojima at gcc dot gnu.org> --- Created attachment 33601 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33601&action=edit A trial patch for reload-loop problem My first trial is to define a special movsf_ie insn_and_split used when lra makes new reload insns. Here is the check-gcc result with the patch + c#29 + patch c#32: === gcc Summary === # of expected passes 83153 # of unexpected failures 21 # of unexpected successes 1 # of expected failures 119 # of unresolved testcases 3 # of unsupported tests 1514 /home/ldroot/dodes/xsh-gcc-lra/gcc/xgcc version 5.0.0 20140913 (experimental) (GCC) No "Max. number of generated reload insns per insn is achieved" errors. I'm backing out the patch in c#27 for this test because there are many execution errors with it.
