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22 lines
426 B
22 lines
426 B
4 months ago
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; REQUIRES: asserts
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; RUN: opt -regions -analyze < %s
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; RUN: opt -regions -stats < %s 2>&1 | FileCheck -check-prefix=STAT %s
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define void @normal_condition() nounwind {
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0:
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br label %"1"
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1:
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br i1 1, label %"2", label %"3"
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2:
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br label %"2"
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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-NOT: =>
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; CHECK: [0] 0 => <Function Return>
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; CHECK: [1] 1 => 4
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; STAT: 2 region - The # of regions
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; STAT: 1 region - The # of simple regions
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