mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-18 12:29:27 +00:00
b7e711838f
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@908 91177308-0d34-0410-b5e6-96231b3b80d8
93 lines
2.9 KiB
LLVM
93 lines
2.9 KiB
LLVM
%__intern_LC0 = global [sbyte] c"Ack(3, \00"
|
|
%__intern_LC1 = global [sbyte] c") = \00"
|
|
%__intern_LC2 = global [sbyte] c"\0A\00" ; <[15 x sbyte] *> [#uses=1]
|
|
implementation
|
|
|
|
declare void "__main"()
|
|
|
|
declare void "printVal"([sbyte] *)
|
|
declare void "printVal"(int)
|
|
|
|
declare int "atoi"(sbyte *)
|
|
|
|
int "main"(int %argc, sbyte * * %argv)
|
|
begin
|
|
bb1: ;[#uses=1]
|
|
call void () * %__main( )
|
|
%cond1002 = setne int %argc, 2 ; <bool> [#uses=1]
|
|
br bool %cond1002, label %bb4, label %bb2
|
|
|
|
bb2: ;[#uses=2]
|
|
%cast1010 = cast ulong 8 to sbyte * * ; <sbyte * *> [#uses=1]
|
|
%reg1003 = add sbyte * * %argv, %cast1010 ; <sbyte * *> [#uses=1]
|
|
%reg110 = load sbyte * * %reg1003 ; <sbyte *> [#uses=1]
|
|
%reg109 = call int (sbyte *) * %atoi( sbyte * %reg110 ) ; <int> [#uses=1]
|
|
br label %bb4
|
|
|
|
bb4: ;[#uses=2]
|
|
%reg132 = phi int [ %reg109, %bb2 ], [ 5, %bb1 ] ; <int> [#uses=4]
|
|
%cond1004 = setne ulong 3, 0 ; <bool> [#uses=1]
|
|
br bool %cond1004, label %bb6, label %bb5
|
|
|
|
bb5: ;[#uses=2]
|
|
%reg115 = add int %reg132, 1 ; <int> [#uses=1]
|
|
br label %bb9
|
|
|
|
bb6: ;[#uses=1]
|
|
%cond1005 = setne int %reg132, 0 ; <bool> [#uses=1]
|
|
br bool %cond1005, label %bb8, label %bb7
|
|
|
|
bb7: ;[#uses=2]
|
|
%cast1006 = cast ulong 1 to int ; <int> [#uses=1]
|
|
%cast1007 = cast ulong 2 to int ; <int> [#uses=1]
|
|
%reg119 = call int (int, int) * %Ack( int %cast1007, int %cast1006 ) ; <int> [#uses=1]
|
|
br label %bb9
|
|
|
|
bb8: ;[#uses=2]
|
|
%reg121 = add int %reg132, -1 ; <int> [#uses=1]
|
|
%cast1008 = cast ulong 3 to int ; <int> [#uses=1]
|
|
%reg122 = call int (int, int) * %Ack( int %cast1008, int %reg121 ) ; <int> [#uses=1]
|
|
%cast1009 = cast ulong 2 to int ; <int> [#uses=1]
|
|
%reg124 = call int (int, int) * %Ack( int %cast1009, int %reg122 ) ; <int> [#uses=1]
|
|
br label %bb9
|
|
|
|
bb9: ;[#uses=3]
|
|
%reg135 = phi int [ %reg124, %bb8 ], [ %reg119, %bb7 ], [ %reg115, %bb5 ] ; <int> [#uses=1]
|
|
call void %printVal([sbyte] *%__intern_LC0)
|
|
call void %printVal(int %reg132)
|
|
call void %printVal([sbyte] *%__intern_LC1)
|
|
call void %printVal(int %reg135)
|
|
call void %printVal([sbyte] *%__intern_LC2)
|
|
ret int 0
|
|
end
|
|
|
|
int "Ack"(int %M, int %N)
|
|
begin
|
|
bb1: ;[#uses=2]
|
|
br label %bb2
|
|
|
|
bb2: ;[#uses=3]
|
|
%reg121 = phi int [ %reg117, %bb6 ], [ 1, %bb5 ], [ %N, %bb1 ] ; <int> [#uses=3]
|
|
%reg122 = phi int [ %reg115, %bb6 ], [ %reg123, %bb5 ], [ %M, %bb1 ] ; <int> [#uses=4]
|
|
%cond1000 = setne int %reg122, 0 ; <bool> [#uses=1]
|
|
br bool %cond1000, label %bb4, label %bb3
|
|
|
|
bb3: ;[#uses=1]
|
|
%reg109 = add int %reg121, 1 ; <int> [#uses=1]
|
|
ret int %reg109
|
|
|
|
bb4: ;[#uses=1]
|
|
%cond1001 = setne int %reg121, 0 ; <bool> [#uses=1]
|
|
br bool %cond1001, label %bb6, label %bb5
|
|
|
|
bb5: ;[#uses=3]
|
|
%reg123 = add int %reg122, -1 ; <int> [#uses=1]
|
|
br label %bb2
|
|
|
|
bb6: ;[#uses=3]
|
|
%reg115 = add int %reg122, -1 ; <int> [#uses=1]
|
|
%reg116 = add int %reg121, -1 ; <int> [#uses=1]
|
|
%reg117 = call int (int, int) * %Ack( int %reg122, int %reg116 ) ; <int> [#uses=1]
|
|
br label %bb2
|
|
end
|