mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-14 11:32:34 +00:00
37 lines
558 B
LLVM
37 lines
558 B
LLVM
|
implementation
|
||
|
|
|
||
|
|
int "test function"(int %i0, int %j0)
|
||
|
|
%i1 = int 1
|
||
|
|
%j1 = int 1
|
||
|
|
%k1 = int 0
|
||
|
|
begin
|
||
|
|
BB1:
|
||
|
|
br label %BB2
|
||
|
|
BB2:
|
||
|
|
%j2 = phi int [%j4, %BB7], [%j1, %BB1]
|
||
|
|
%k2 = phi int [%k4, %BB7], [%k1, %BB1]
|
||
|
|
%kcond = setlt int %k2, 100
|
||
|
|
br bool %kcond, label %BB3, label %BB4
|
||
|
|
|
||
|
|
BB3:
|
||
|
|
%jcond = setlt int %j2, 20
|
||
|
|
br bool %jcond, label %BB5, label %BB6
|
||
|
|
|
||
|
|
BB4:
|
||
|
|
ret int %j2
|
||
|
|
|
||
|
|
BB5:
|
||
|
|
%k3 = add int %k2, 1
|
||
|
|
br label %BB7
|
||
|
|
|
||
|
|
BB6:
|
||
|
|
%k5 = add int %k2, 1
|
||
|
|
br label %BB7
|
||
|
|
|
||
|
|
BB7:
|
||
|
|
%j4 = phi int [%i1, %BB5], [%k2, %BB6]
|
||
|
|
%k4 = phi int [%k3, %BB5], [%k5, %BB6]
|
||
|
|
br label %BB2
|
||
|
|
end
|
||
|
|
|