24 lines
668 B
LLVM
24 lines
668 B
LLVM
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; RUN: opt -S -memoryssa -loop-deletion -loop-simplifycfg -verify-memoryssa < %s | FileCheck %s
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; REQUIRES: asserts
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; CHECK-LABEL: @foo()
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define void @foo() {
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entry:
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br i1 false, label %for.body.lr.ph, label %for.end
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for.body.lr.ph: ; preds = %entry
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br label %for.body
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for.body: ; preds = %for.body, %for.body.lr.ph
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call void @foo()
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call void @foo()
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br i1 false, label %for.body, label %for.cond.for.end_crit_edge
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for.cond.for.end_crit_edge: ; preds = %for.body
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unreachable
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for.end: ; preds = %entry
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ret void
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}
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