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26 lines
443 B
LLVM
26 lines
443 B
LLVM
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; RUN: llvm-as %s -o - | llvm-dis > %t1.ll
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; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
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; RUN: diff %t1.ll %t2.ll
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implementation
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define i63 "test"(i63 %X)
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begin
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ret i63 %X
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end
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define i63 "fib"(i63 %n)
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begin
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%T = icmp ult i63 %n, 2 ; {i1}:0
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br i1 %T, label %BaseCase, label %RecurseCase
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RecurseCase:
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%result = call i63 %test(i63 %n)
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br label %BaseCase
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BaseCase:
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%X = phi i63 [1, %0], [2, %RecurseCase]
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ret i63 %X
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end
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