[Bug target/21518] [4.0/4.1 Regression] error: unable to find a register to spill in class 'Q_REGS' with -fPIC and -O2

[pinskia at gcc dot gnu dot org]

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           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-valid-code
      Known to fail|                            |4.0.0 4.1.0
      Known to work|                            |3.4.0
            Summary|error: unable to find a     |[4.0/4.1 Regression] error:
                   |register to spill in class  |unable to find a register to
                   |'Q_REGS' with -fPIC and -O2 |spill in class 'Q_REGS' with
                   |                            |-fPIC and -O2
   Target Milestone|---                         |4.0.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21518