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...ve a look at it? > If it is a bug in the ARM backend, could it be fixed? > > Thanks, > Roman > <bugpoint-reduced-simplified.bc> -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20090107/486a2f0e/attachment.html>

Hi, I'm working on the iterated register coalescing graph coloring allocator and try to test it with all backends available currently in LLVM. Initial tests with most of the backends are successful. It turned out that my allocator triggers a specific assertion in the RegScavenger and only for the ARM target. It looks like the LR register is used for frame pointer related things, but it is