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be5dc529e4
Add support throughout the pipeline: - mark as legal for s32 and pointers - map to GPRs - lower to a sequence of instructions, which moves 0 or 1 into the result register based on the flags set by a CMPrr We have copied from FastISel a helper function which maps CmpInst predicates into ARMCC codes. Ideally, we should be able to move it somewhere that both FastISel and GlobalISel can use. llvm-svn: 305672
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