33 lines
1.0 KiB
Ruby
33 lines
1.0 KiB
Ruby
require_relative "../helper"
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module Risc
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class TestStandardAllocator1 < MiniTest::Test
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include SlotMachineCompile
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def setup
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coll = compile_slot( "class Space ; def main(); main{return 'Ho'};return 'Hi'; end; end;")
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@compiler = coll.to_risc.method_compilers
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@allocator = Platform.for(:arm).allocator(@compiler)
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end
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def test_main
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assert_equal :main , @compiler.callable.name
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end
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def test_allocate_runs
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assert_nil @allocator.allocate_regs
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#assert_equal 0 , @allocator.used_regs.length
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end
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def test_live_length
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live = @allocator.walk_and_mark(@compiler.risc_instructions)
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assert_equal 10 , live.length
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end
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def test_ssa
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instruction = @compiler.risc_instructions.next(2)
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assert_equal :"message.next_message" , instruction.register.symbol
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end
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def est_risc
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assert_nil @allocator.allocate_regs
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instruction = @compiler.risc_instructions.next(2)
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assert_equal :"message.next_message" , instruction.register.symbol
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end
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end
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end
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