[Bug rtl-optimization/64532] [4.9, 5 Regression] internal compiler error: Max. number of generated reload insns per insn is achieved (90)

[ramana at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64532

Ramana Radhakrishnan <ramana at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2015-01-15
                 CC|                            |ramana at gcc dot gnu.org
            Summary|[5 Regression] internal     |[4.9, 5 Regression]
                   |compiler error: Max. number |internal compiler error:
                   |of generated reload insns   |Max. number of generated
                   |per insn is achieved (90)   |reload insns per insn is
                   |                            |achieved (90)
     Ever confirmed|0                           |1
      Known to fail|                            |5.0

--- Comment #5 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> ---
Looks like an lra issue. Works on 4.9 with -mno-lra but fails on head of 4.9
branch without -mno-lra.