You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
42 lines
1.2 KiB
42 lines
1.2 KiB
# 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
|
|
...
|