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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=thumbv7-apple-ios -run-pass=if-converter -verify-machineinstrs %s -o - | FileCheck %s
# Both branches in bb.3 jump to bb.1. IfConversion shouldn't treat this as a
# tringle and insert the tADDspi in bb3, but leave it as it is.
...
---
name: foo
body: |
; CHECK-LABEL: name: foo
; CHECK: bb.0:
; CHECK: successors: %bb.2(0x40000000), %bb.1(0x40000000)
; CHECK: tBcc %bb.2, 1 /* CC::ne */, $cpsr
; CHECK: bb.1:
; CHECK: successors: %bb.1(0x80000000)
; CHECK: $sp = tADDspi $sp, 2, 14 /* CC::al */, $noreg
; CHECK: tB %bb.1, 14 /* CC::al */, $noreg
; CHECK: bb.2:
; CHECK: successors: %bb.3(0x40000000), %bb.2(0x40000000)
; CHECK: tBcc %bb.3, 0 /* CC::eq */, $cpsr
; CHECK: tB %bb.2, 14 /* CC::al */, $noreg
; CHECK: bb.3:
; CHECK: successors: %bb.1(0x80000000)
; CHECK: tBcc %bb.1, 1 /* CC::ne */, $cpsr
; CHECK: tB %bb.1, 14 /* CC::al */, $noreg
bb.0:
tBcc %bb.2, 1, $cpsr
bb.1:
$sp = tADDspi $sp, 2, 14, _
tB %bb.1, 14, $noreg
bb.2:
tBcc %bb.3, 0, $cpsr
tB %bb.2, 14, $noreg
bb.3:
tBcc %bb.1, 1, $cpsr
tB %bb.1, 14, $noreg
...
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