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c0f1b37259
Print a basic-block as an operand to handle the case where it has no name. Differential Revision: https://reviews.llvm.org/D80552
28 lines
450 B
LLVM
28 lines
450 B
LLVM
; RUN: opt -print-cfg-sccs -disable-output < %s 2>&1 | FileCheck %s
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; CHECK: SCCs for Function test in PostOrder:
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; CHECK-NEXT: SCC #1 : %exit,
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; CHECK-NEXT: SCC #2 : %0,
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; CHECK-NEXT: SCC #3 : %3,
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; CHECK-NEXT: SCC #4 : %2, %1,
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; CHECK-NEXT: SCC #5 : %entry,
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define void @test(i1 %cond) {
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entry:
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br i1 %cond, label %0, label %1
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0:
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br label %exit
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1:
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br label %2
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2:
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br i1 %cond, label %1, label %3
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3:
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br label %exit
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exit:
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ret void
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}
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