157 lines
2.8 KiB
NASM
157 lines
2.8 KiB
NASM
; RUN: llvm-ml -m64 -filetype=s %s /Fo - | FileCheck %s
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.data
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x1 DWORD ?
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x2 DWORD ?
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xa1 DWORD ?
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.code
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substitution_macro macro a1:req, a2:=<7>
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mov eax, a1
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mov eax, a1&
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mov eax, &a1
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mov eax, &a1&
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mov eax, xa1
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mov eax, x&a1
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mov eax, x&a1&
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mov eax, a2
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mov eax, a2&
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mov eax, &a2
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mov eax, &a2&
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endm
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substitution_test_with_default PROC
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; CHECK-LABEL: substitution_test_with_default:
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substitution_macro 1
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; CHECK: mov eax, 1
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; CHECK-NEXT: mov eax, 1
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; CHECK-NEXT: mov eax, 1
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; CHECK-NEXT: mov eax, 1
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; CHECK: mov eax, dword ptr [rip + xa1]
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; CHECK-NEXT: mov eax, dword ptr [rip + x1]
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; CHECK-NEXT: mov eax, dword ptr [rip + x1]
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; CHECK: mov eax, 7
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; CHECK-NEXT: mov eax, 7
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; CHECK-NEXT: mov eax, 7
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; CHECK-NEXT: mov eax, 7
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ret
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substitution_test_with_default ENDP
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substitution_test_with_value PROC
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; CHECK-LABEL: substitution_test_with_value:
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substitution_macro 2, 8
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; CHECK: mov eax, 2
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; CHECK-NEXT: mov eax, 2
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; CHECK-NEXT: mov eax, 2
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; CHECK-NEXT: mov eax, 2
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; CHECK: mov eax, dword ptr [rip + xa1]
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; CHECK-NEXT: mov eax, dword ptr [rip + x2]
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; CHECK-NEXT: mov eax, dword ptr [rip + x2]
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; CHECK: mov eax, 8
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; CHECK-NEXT: mov eax, 8
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; CHECK-NEXT: mov eax, 8
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; CHECK-NEXT: mov eax, 8
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ret
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substitution_test_with_value ENDP
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ambiguous_substitution_macro MACRO x, y
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x&y BYTE 0
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ENDM
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ambiguous_substitution_test PROC
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; CHECK-LABEL: ambiguous_substitution_test:
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; should expand to ab BYTE 0
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ambiguous_substitution_macro a, b
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; CHECK: ab:
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; CHECK-NOT: ay:
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; CHECK-NOT: xb:
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; CHECK-NOT: xy:
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ambiguous_substitution_test ENDP
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ambiguous_substitution_in_string_macro MACRO x, y
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BYTE "x&y"
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ENDM
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ambiguous_substitution_in_string_test PROC
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; CHECK-LABEL: ambiguous_substitution_in_string_test:
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; should expand to BYTE "5y"
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ambiguous_substitution_in_string_macro 5, 7
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; CHECK: .byte 53
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; CHECK-NEXT: .byte 121
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; CHECK-NOT: .byte
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ambiguous_substitution_in_string_test ENDP
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optional_parameter_macro MACRO a1:req, a2
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mov eax, a1
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IFNB <a2>
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mov eax, a2
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ENDIF
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ret
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ENDM
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optional_parameter_test PROC
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; CHECK-LABEL: optional_parameter_test:
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optional_parameter_macro 4
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; CHECK: mov eax, 4
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; CHECK: ret
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optional_parameter_macro 5, 9
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; CHECK: mov eax, 5
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; CHECK: mov eax, 9
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; CHECK: ret
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optional_parameter_test ENDP
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local_symbol_macro MACRO
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LOCAL a
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a: ret
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jmp a
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ENDM
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local_symbol_test PROC
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; CHECK-LABEL: local_symbol_test:
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local_symbol_macro
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; CHECK: "??0000":
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; CHECK-NEXT: ret
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; CHECK-NEXT: jmp "??0000"
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local_symbol_macro
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; CHECK: "??0001":
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; CHECK-NEXT: ret
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; CHECK-NEXT: jmp "??0001"
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local_symbol_test ENDP
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PURGE ambiguous_substitution_macro, local_symbol_macro,
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optional_parameter_macro
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; Redefinition
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local_symbol_macro MACRO
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LOCAL b
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b: xor eax, eax
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jmp b
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ENDM
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purge_test PROC
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; CHECK-LABEL: purge_test:
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local_symbol_macro
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; CHECK: "??0002":
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; CHECK-NEXT: xor eax, eax
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; CHECK-NEXT: jmp "??0002"
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purge_test ENDP
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END
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