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b822abade7
Give a whole bunch of other stuff variable operands, particularly FP. The FP stackifier is playing fast and loose with operands here, so we have to mark them all as variable. This will have to be fixed before we can dag->dag the X86 backend. The solution is for the pre-stackifier and post-stackifier instructions to all be disjoint. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22890 91177308-0d34-0410-b5e6-96231b3b80d8
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