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https://github.com/c64scene-ar/llvm-6502.git
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Akira Hatanaka
a2b2200ff8
[mips] Split the DSP control register and define one register for each field of
its fields. This removes false dependencies between DSP instructions which access different fields of the the control register. Implicit register operands are added to instructions RDDSP and WRDSP after instruction selection, depending on the value of the mask operand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181041 91177308-0d34-0410-b5e6-96231b3b80d8
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