91 lines
2.1 KiB
ArmAsm
91 lines
2.1 KiB
ArmAsm
test_subfx_1:
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#_ REGISTER_IN r4 0x0000000000003000
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#_ REGISTER_IN r5 0x0000000000001000
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subf. r3, r4, r5
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mfcr r12
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blr
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#_ REGISTER_OUT r3 0xFFFFFFFFFFFFE000
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#_ REGISTER_OUT r12 0x0000000080000000
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test_subfx_1_constant:
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li r4, 0x3000
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li r5, 0x1000
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subf. r3, r4, r5
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mfcr r12
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blr
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#_ REGISTER_OUT r3 0xFFFFFFFFFFFFE000
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#_ REGISTER_OUT r12 0x0000000080000000
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test_subfx_underflow:
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#_ REGISTER_IN r4 0x8000000000000000
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#_ REGISTER_IN r5 0x0000000000000001
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subf. r3, r4, r5
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mfcr r12
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blr
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#_ REGISTER_OUT r3 0x8000000000000001
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#_ REGISTER_OUT r12 0x0000000040000000
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test_subfx_negative:
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#_ REGISTER_IN r4 0x0000000000000001
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#_ REGISTER_IN r5 0xFFFFFFFFFFFFFFFF
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subf. r3, r4, r5
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mfcr r12
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blr
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#_ REGISTER_OUT r3 0xFFFFFFFFFFFFFFFE
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#_ REGISTER_OUT r12 0x0000000080000000
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test_subfcx_1:
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#_ REGISTER_IN r4 0x0000000000003000
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#_ REGISTER_IN r5 0x0000000000001000
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subfc. r3, r4, r5
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mfcr r12
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blr
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#_ REGISTER_OUT r3 0xFFFFFFFFFFFFE000
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#_ REGISTER_OUT r12 0x0000000080000000
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test_subfcx_borrow:
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#_ REGISTER_IN r4 0x0000000000000002
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#_ REGISTER_IN r5 0x0000000000000001
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subfc. r3, r4, r5
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mfcr r12
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blr
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#_ REGISTER_OUT r3 0xFFFFFFFFFFFFFFFF
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#_ REGISTER_OUT r12 0x0000000080000000
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test_subfex_1:
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#_ REGISTER_IN r4 0x0000000000003000
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#_ REGISTER_IN r5 0x0000000000001000
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#_ REGISTER_IN r0 0x0000000000000000
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mtxer r0
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subfe. r3, r4, r5
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mfcr r12
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mfxer r6
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blr
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#_ REGISTER_OUT r3 0xFFFFFFFFFFFFDFFF
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#_ REGISTER_OUT r6 0x0000000000000000
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#_ REGISTER_OUT r12 0x0000000080000000
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test_subfmex_1:
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#_ REGISTER_IN r4 0x0000000000001000
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#_ REGISTER_IN r0 0x0000000000000000
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mtxer r0
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subfme. r3, r4
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mfcr r12
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mfxer r6
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blr
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#_ REGISTER_OUT r3 0xFFFFFFFFFFFFEFFE
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#_ REGISTER_OUT r6 0x0000000020000000
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#_ REGISTER_OUT r12 0x0000000080000000
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test_subfzex_1:
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#_ REGISTER_IN r4 0x0000000000001000
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#_ REGISTER_IN r0 0x0000000000000000
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mtxer r0
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subfze. r3, r4
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mfcr r12
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mfxer r6
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blr
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#_ REGISTER_OUT r3 0xFFFFFFFFFFFFEFFF
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#_ REGISTER_OUT r6 0x0000000000000000
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#_ REGISTER_OUT r12 0x0000000080000000
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