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