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Simple fibonacci test.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1729 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Vikram S. Adve 2002-02-11 22:48:18 +00:00
parent 9530a6f3cd
commit 289e74a4ba
1 changed files with 28 additions and 0 deletions
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test/Feature/fib.ll Normal file
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implementation
uint "fib"(uint %n)
begin
bb1: ;[#uses=0]
%cond1000 = setgt uint %n, 1 ; <bool> [#uses=1]
br bool %cond1000, label %bb3, label %bb2
bb2: ;[#uses=1]
ret uint 1
bb3: ;[#uses=1]
%reg112 = sub uint %n, 2 ; <uint> [#uses=1]
%reg113 = call uint %fib( uint %reg112 ) ; <uint> [#uses=1]
%reg115 = sub uint %n, 1 ; <uint> [#uses=1]
%reg116 = call uint %fib( uint %reg115 ) ; <uint> [#uses=1]
%reg110 = add uint %reg113, %reg116 ; <uint> [#uses=1]
ret uint %reg110
end
int "main"(int %argc, sbyte * * %argv)
begin
bb1: ;[#uses=0]
%reg109 = call uint %fib( uint 6 ) ; <uint> [#uses=1]
%cast1004 = cast uint %reg109 to int ; <int> [#uses=1]
ret int %cast1004
end