23 lines
536 B
LLVM
23 lines
536 B
LLVM
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; RUN: opt < %s -analyze -enable-new-pm=0 -scalar-evolution | FileCheck %s
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; RUN: opt < %s -disable-output "-passes=print<scalar-evolution>" 2>&1 | FileCheck %s
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; PR1810
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define void @fun() {
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entry:
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br label %header
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header:
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%i = phi i32 [ 1, %entry ], [ %i.next, %body ]
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%cond = icmp eq i32 %i, 10
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br i1 %cond, label %exit, label %body
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body:
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%a = mul i32 %i, 5
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%b = or i32 %a, 1
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%i.next = add i32 %i, 1
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br label %header
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exit:
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ret void
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}
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; CHECK: --> %b
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