mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-19 03:29:22 +00:00
7e1635e895
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3022 91177308-0d34-0410-b5e6-96231b3b80d8
22 lines
333 B
LLVM
22 lines
333 B
LLVM
implementation
|
|
|
|
ulong "test"(ulong %X)
|
|
begin
|
|
ret ulong %X
|
|
end
|
|
|
|
ulong "fib"(ulong %n)
|
|
begin
|
|
%T = setlt ulong %n, 2 ; {bool}:0
|
|
br bool %T, label %BaseCase, label %RecurseCase
|
|
|
|
RecurseCase:
|
|
%result = call ulong %test(ulong %n)
|
|
br label %BaseCase
|
|
|
|
BaseCase:
|
|
%X = phi ulong [1, %0], [2, %RecurseCase]
|
|
ret ulong %X
|
|
end
|
|
|