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17 lines
366 B
LLVM
17 lines
366 B
LLVM
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; RUN: llvm-as < %s | opt -scalar-evolution -analyze | grep {Loop loop: ( 100 + ( -100 smax %n)) iterations!}
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; PR2002
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define void @foo(i8 %n) {
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entry:
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br label %loop
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loop:
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%i = phi i8 [ -100, %entry ], [ %i.inc, %next ]
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%cond = icmp slt i8 %i, %n
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br i1 %cond, label %next, label %return
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next:
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%i.inc = add i8 %i, 1
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br label %loop
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return:
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ret void
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}
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