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> relocImm was a complexPattern that handled both ConstantSDNode > and X86Wrapper. But it was only applied selectively because using > it would cause patterns to be not importable into FastISel or > GlobalISel. So it only got applied to flag setting instructions, > stores, RMW arithmetic instructions, and rotates. > > Most of the test changes are a result of making patterns available > to GlobalISel or FastISel. The absolute-cmp.ll change is due to > this fixing a pattern ordering issue to make an absolute symbol > match to an 8-bit immediate before trying a 32-bit immediate. > > I tried to use PatFrags to reduce the repetition, but I was getting > errors from TableGen. This caused "Invalid EmitNode" assertions, see the llvm-commits thread for discussion.
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