[llvm-dev] virtual registers
John Criswell via llvm-dev
llvm-dev at lists.llvm.org
Thu Feb 18 09:45:03 PST 2016
On 2/18/16 12:03 PM, Laura personen via llvm-dev wrote:
> Is there any way to detect which virtual registers are assigned to
> physical registers and which ones are assigned to memory slots?
At the LLVM IR level, no. However, it might be possible for a
MachineFunctionPass to determine this or to modify the register
allocator to record this information somewhere for query by a
> LLVM Developers mailing list
> llvm-dev at lists.llvm.org
Department of Computer Science, University of Rochester
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