26 lines
503 B
LLVM
26 lines
503 B
LLVM
; RUN: opt -regions -analyze -enable-new-pm=0 < %s | FileCheck %s
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; RUN: opt -passes='print<regions>' -disable-output < %s 2>&1 | FileCheck %s
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define void @normal_condition() nounwind {
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"0":
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br label %"7"
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"7":
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br i1 1, label %"1", label %"9"
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"9":
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br label %"8"
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"1":
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br i1 1, label %"6", label %"3"
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"6":
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br label %"9"
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"8":
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br label %"8"
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"3":
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br label %"4"
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"4":
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ret void
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}
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; CHECK: Region tree:
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; CHECK-NEXT: [0] 0 => <Function Return>
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; CHECK-NEXT: End region tree
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