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f2f6ce65b7
input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
17 lines
381 B
LLVM
17 lines
381 B
LLVM
; RUN: opt < %s -scalar-evolution -analyze -disable-output | grep {Loop loop: backedge-taken count is (100 + (-100 smax %n))}
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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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