117 lines
1.8 KiB
NASM
117 lines
1.8 KiB
NASM
; RUN: llvm-ml -filetype=s %s /Fo - | FileCheck %s
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.code
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identity MACRO arg
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exitm <arg>
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endm
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argument_test PROC
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; CHECK-LABEL: argument_test:
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mov eax, identity(2)
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; CHECK: mov eax, 2
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ret
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argument_test ENDP
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argument_with_parens_test PROC
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; CHECK-LABEL: argument_with_parens_test:
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mov eax, identity((3))
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; CHECK: mov eax, 3
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mov eax, identity(((4-1)-1))
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; CHECK: mov eax, 2
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ret
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argument_with_parens_test ENDP
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offsetof MACRO structure, field
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EXITM <structure.&field>
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ENDM
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S1 STRUCT
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W byte 0
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X byte 0
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Y byte 0
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S1 ENDS
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substitutions_test PROC
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; CHECK-LABEL: substitutions_test:
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mov eax, offsetof(S1, X)
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; CHECK: mov eax, 1
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mov eax, offsetof(S1, Y)
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; CHECK: mov eax, 2
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ret
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substitutions_test ENDP
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repeated_invocations_test PROC
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; CHECK-LABEL: repeated_invocations_test:
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mov eax, identity(identity(1))
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; CHECK: mov eax, 1
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ret
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repeated_invocations_test ENDP
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factorial MACRO n
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IF n LE 1
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EXITM <(1)>
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ELSE
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EXITM <(n)*factorial(n-1)>
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ENDIF
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ENDM
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; NOTE: This version is more sensitive to unintentional end-of-statement tokens.
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factorial2 MACRO n
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IF n LE 1
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EXITM <(1)>
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ELSE
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EXITM <(n)*(factorial(n-1))>
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ENDIF
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ENDM
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string_recursive_test PROC
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; CHECK-LABEL: string_recursive_test:
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mov eax, factorial(5)
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; CHECK: mov eax, 120
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mov eax, factorial2(4)
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; CHECK: mov eax, 24
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mov eax, 11 + factorial(6) - 11
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; CHECK: mov eax, 720
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ret
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string_recursive_test ENDP
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fibonacci MACRO n
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IF n LE 2
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EXITM %1
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ELSE
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EXITM %fibonacci(n-1)+fibonacci(n-2)
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ENDIF
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ENDM
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expr_recursive_test PROC
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; CHECK-LABEL: expr_recursive_test:
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mov eax, fibonacci(10)
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; CHECK: mov eax, 55
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ret
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expr_recursive_test ENDP
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custom_strcat MACRO arg1, arg2
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EXITM <arg1&arg2>
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ENDM
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expand_as_directive_test custom_strcat(P, ROC)
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; CHECK-LABEL: expand_as_directive_test:
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ret
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expand_as_directive_test ENDP
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end
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