[Bug c++/60675] New: [4.9 regression][aarch64] internal compiler error: Max. number of generated reload insns per insn is achieved (90)

["david.abdurachmanov at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60675

            Bug ID: 60675
           Summary: [4.9 regression][aarch64] internal compiler error:
                    Max. number of generated reload insns per insn is
                    achieved (90)
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: david.abdurachmanov at gmail dot com

$ rpm --eval "%{_build}"
aarch64-redhat-linux-gnu

Compiles fine with system GCC (gcc version 4.8.1 20130920 (Red Hat 4.8.1-10)
(GCC)).

Fails with pre-4.9.0 (tested 208693 and trunk [208843]).

Compiles fine with trunk on x86_64.

Compiles fine on aarch64 is `-fPIC` is removed from compilation line.

Attaching minimized pre-processed file.

## COMPILE ##

g++ -std=c++11 -O2 -fPIC -o G4ErrorFreeTrajState.cc.o -c
G4ErrorFreeTrajState2.ii

## ICE ##

G4ErrorFreeTrajState2.ii: In member function 'virtual G4int
G4ErrorFreeTrajState::PropagateError(const G4Track*)':
G4ErrorFreeTrajState2.ii:35892:1: internal compiler error: Max. number of
generated reload insns per insn is achieved (90)

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