ifcvt_diamond_unanalyzable.mir
812 Bytes
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=thumbv7-apple-ios -run-pass=if-converter %s -o - | FileCheck %s
# Diamond testcase with unanalyzable instruction in the BB following the
# diamond.
---
name: foo
body: |
; CHECK-LABEL: name: foo
; CHECK: bb.0:
; CHECK: $sp = tADDspi $sp, 2, 1 /* CC::ne */, $cpsr
; CHECK: $sp = tADDspi $sp, 1, 0 /* CC::eq */, $cpsr, implicit $sp
; CHECK: $sp = tADDspi $sp, 3, 14 /* CC::al */, $noreg
; CHECK: tBX_RET 14 /* CC::al */, $noreg
bb.0:
tBcc %bb.2, 1, $cpsr
bb.1:
$sp = tADDspi $sp, 1, 14, _
tB %bb.3, 14, $noreg
bb.2:
$sp = tADDspi $sp, 2, 14, _
tB %bb.3, 14, $noreg
bb.3:
successors:
$sp = tADDspi $sp, 3, 14, _
tBX_RET 14, _
...