forked from OSchip/llvm-project
30 lines
732 B
LLVM
30 lines
732 B
LLVM
; REQUIRES: asserts
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; RUN: opt -regions -analyze < %s | FileCheck %s
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; RUN: opt -regions -stats -disable-output < %s 2>&1 | FileCheck -check-prefix=STAT %s
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; RUN: opt -regions -print-region-style=bb -analyze < %s 2>&1 | FileCheck -check-prefix=BBIT %s
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; RUN: opt -regions -print-region-style=rn -analyze < %s 2>&1 | FileCheck -check-prefix=RNIT %s
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; RUN: opt < %s -passes='print<regions>' 2>&1 | FileCheck %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 %"3"
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"3":
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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 => 3
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; STAT: 2 region - The # of regions
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; BBIT: 0, 1, 2, 3,
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; BBIT: 1, 2,
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; RNIT: 0, 1 => 3, 3,
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; RNIT: 1, 2,
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