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just use register nodes as registers (no more arrays)

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This commit is contained in:
Torsten Ruger
2014-04-22 11:58:17 +03:00
parent 40a6437893
commit 2784a8da98
5 changed files with 12 additions and 11 deletions
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6
test/test_crystal.rb
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@ -34,7 +34,7 @@ class TestArmAsm < MiniTest::Test
assert_code code , :add , [0x03,0x10,0x81,0xe0] #e0 81 10 03
end
def test_and # inst eval doesn't really work with and
code = @generator.and( [:reg , 'r1'] , [:reg , 'r2'] , [:reg , 'r3']).first
code = @generator.and( @generator.r1 , @generator.r2 , @generator.r3).first
assert_code code , :and , [0x03,0x10,0x02,0xe0] #e0 01 10 03
end
def test_b
@ -68,6 +68,10 @@ class TestArmAsm < MiniTest::Test
code = @generator.instance_eval { ldr r0, r0 }.first
assert_code code, :ldr , [0x00,0x00,0x90,0xe5] #e5 90 00 00
end
def test_ldr2
code = @generator.instance_eval { ldr r0, r0 + 4 }.first
assert_code code, :ldr , [0x00,0x00,0x90,0xe5] #e5 90 00 00
end
def test_ldrb
code = @generator.instance_eval { ldrb r0, r0 }.first
assert_code code, :ldrb , [0x00,0x00,0xd0,0xe5] #e5 d0 00 00