forked from OSchip/llvm-project
199 lines
3.3 KiB
LLVM
199 lines
3.3 KiB
LLVM
; RUN: opt < %s -postdomtree -analyze -enable-new-pm=0 | FileCheck %s
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; RUN: opt < %s -passes='print<postdomtree>' 2>&1 | FileCheck %s
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define internal void @f() {
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entry:
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br i1 undef, label %bb35, label %bb3.i
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bb3.i:
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br label %bb3.i
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bb:
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br label %bb35
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bb.i:
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br label %bb35
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_float32_unpack.exit:
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br label %bb35
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bb.i5:
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br label %bb35
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_float32_unpack.exit8:
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br label %bb35
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bb32.preheader:
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br label %bb35
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bb3:
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br label %bb35
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bb3.split.us:
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br label %bb35
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bb.i4.us:
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br label %bb35
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bb7.i.us:
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br label %bb35
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bb.i4.us.backedge:
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br label %bb35
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bb1.i.us:
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br label %bb35
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bb6.i.us:
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br label %bb35
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bb4.i.us:
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br label %bb35
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bb8.i.us:
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br label %bb35
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bb3.i.loopexit.us:
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br label %bb35
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bb.nph21:
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br label %bb35
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bb4:
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br label %bb35
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bb5:
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br label %bb35
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bb14.preheader:
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br label %bb35
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bb.nph18:
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br label %bb35
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bb8.us.preheader:
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br label %bb35
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bb8.preheader:
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br label %bb35
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bb8.us:
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br label %bb35
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bb8:
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br label %bb35
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bb15.loopexit:
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br label %bb35
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bb15.loopexit2:
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br label %bb35
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bb15:
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br label %bb35
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bb16:
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br label %bb35
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bb17.loopexit.split:
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br label %bb35
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bb.nph14:
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br label %bb35
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bb19:
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br label %bb35
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bb20:
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br label %bb35
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bb29.preheader:
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br label %bb35
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bb.nph:
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br label %bb35
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bb23.us.preheader:
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br label %bb35
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bb23.preheader:
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br label %bb35
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bb23.us:
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br label %bb35
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bb23:
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br label %bb35
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bb30.loopexit:
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br label %bb35
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bb30.loopexit1:
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br label %bb35
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bb30:
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br label %bb35
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bb31:
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br label %bb35
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bb35.loopexit:
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br label %bb35
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bb35.loopexit3:
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br label %bb35
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bb35:
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ret void
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}
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; CHECK: Inorder PostDominator Tree:
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; CHECK-NEXT: [1] <<exit node>>
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; CHECK-NEXT: [2] %bb35
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; CHECK-NEXT: [3] %bb
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; CHECK-NEXT: [3] %bb.i
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; CHECK-NEXT: [3] %_float32_unpack.exit
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; CHECK-NEXT: [3] %bb.i5
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; CHECK-NEXT: [3] %_float32_unpack.exit8
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; CHECK-NEXT: [3] %bb32.preheader
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; CHECK-NEXT: [3] %bb3
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; CHECK-NEXT: [3] %bb3.split.us
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; CHECK-NEXT: [3] %bb.i4.us
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; CHECK-NEXT: [3] %bb7.i.us
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; CHECK-NEXT: [3] %bb.i4.us.backedge
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; CHECK-NEXT: [3] %bb1.i.us
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; CHECK-NEXT: [3] %bb6.i.us
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; CHECK-NEXT: [3] %bb4.i.us
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; CHECK-NEXT: [3] %bb8.i.us
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; CHECK-NEXT: [3] %bb3.i.loopexit.us
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; CHECK-NEXT: [3] %bb.nph21
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; CHECK-NEXT: [3] %bb4
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; CHECK-NEXT: [3] %bb5
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; CHECK-NEXT: [3] %bb14.preheader
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; CHECK-NEXT: [3] %bb.nph18
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; CHECK-NEXT: [3] %bb8.us.preheader
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; CHECK-NEXT: [3] %bb8.preheader
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; CHECK-NEXT: [3] %bb8.us
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; CHECK-NEXT: [3] %bb8
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; CHECK-NEXT: [3] %bb15.loopexit
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; CHECK-NEXT: [3] %bb15.loopexit2
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; CHECK-NEXT: [3] %bb15
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; CHECK-NEXT: [3] %bb16
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; CHECK-NEXT: [3] %bb17.loopexit.split
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; CHECK-NEXT: [3] %bb.nph14
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; CHECK-NEXT: [3] %bb19
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; CHECK-NEXT: [3] %bb20
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; CHECK-NEXT: [3] %bb29.preheader
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; CHECK-NEXT: [3] %bb.nph
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; CHECK-NEXT: [3] %bb23.us.preheader
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; CHECK-NEXT: [3] %bb23.preheader
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; CHECK-NEXT: [3] %bb23.us
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; CHECK-NEXT: [3] %bb23
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; CHECK-NEXT: [3] %bb30.loopexit
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; CHECK-NEXT: [3] %bb30.loopexit1
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; CHECK-NEXT: [3] %bb30
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; CHECK-NEXT: [3] %bb31
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; CHECK-NEXT: [3] %bb35.loopexit
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; CHECK-NEXT: [3] %bb35.loopexit3
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; CHECK-NEXT: [2] %entry
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; CHECK-NEXT: [2] %bb3.i
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; CHECK-NEXT: Roots: %bb35 %bb3.i
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