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  • qinsoon's avatar
    fib in test-jit runs · 5b723a45
    qinsoon authored
    1. grow/shrink frame size in the pro/epilogue. Note: though we removed
    push/pop for unused callee saved registers, we still reserve frame space
    for them. Because we generate spill on frame before we know exactly how
    large a space is. The solution is to make spill locations patchable.
    2. control flow will combine branches in switch instruction if they all
    target the same destination.