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bfin fails to build on 4.9 but builds on head


Anyone happen to know what patch might need to be backported?
I didn't see a PR I have filed on this but someone might know.

 -c ../../../gcc-4.9-branch/libgcc/fp-bit.c -fvisibility=hidden
../../../gcc-4.9-branch/libgcc/fp-bit.c: In function '__divsf3':
../../../gcc-4.9-branch/libgcc/fp-bit.c:1082:1: internal compiler error:
in cfg_layout_initialize, at cfgrtl.c:4249
0x4f0f82 cfg_layout_initialize(unsigned int)
0x9bc661 reorder_loops
0x9bc661 reorg_loops(bool, hw_doloop_hooks*)
0x93b02e bfin_reorg_loops
0x93b02e bfin_reorg
0x7120a9 rest_of_handle_machine_reorg
0x7120a9 execute
Please submit a full bug report,

Joel Sherrill, Ph.D.             Director of Research & Development        On-Line Applications Research
Ask me about RTEMS: a free RTOS  Huntsville AL 35805
Support Available                (256) 722-9985

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