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|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -start-before=if-converter -stop-after=if-converter -o - %s \
# RUN: -verify-machineinstrs | FileCheck %s
--- |
; ModuleID = 'reduced.ll'
source_filename = "reduced.ll"
target datalayout = "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64"
target triple = "armv4t-unknown-linux-gnueabi"
define void @tusb1210_chg_det_work(i1 %tobool.not) {
entry:
br i1 %tobool.not, label %if.else, label %if.then
if.then: ; preds = %entry
callbr void asm sideeffect ".word b, ${1:l}, ${0:c}\0A\09", "i,!i"(ptr null)
to label %if.end [label %if.end.sink.split]
if.else: ; preds = %entry
callbr void asm sideeffect ".word b, ${1:l}, ${0:c}\0A\09", "i,!i"(ptr null)
to label %if.end [label %if.end.sink.split]
if.end.sink.split: ; preds = %if.else, %if.then
%.sink = phi i32 [ 1, %if.then ], [ 0, %if.else ]
store i32 %.sink, ptr null, align 4
br label %if.end
if.end: ; preds = %if.end.sink.split, %if.else, %if.then
ret void
}
...
---
name: tusb1210_chg_det_work
alignment: 4
exposesReturnsTwice: false
legalized: false
regBankSelected: false
selected: false
failedISel: false
tracksRegLiveness: true
hasWinCFI: false
callsEHReturn: false
callsUnwindInit: false
hasEHCatchret: false
hasEHScopes: false
hasEHFunclets: false
debugInstrRef: false
failsVerification: false
tracksDebugUserValues: true
registers: []
liveins:
- { reg: '$r0', virtual-reg: '' }
frameInfo:
isFrameAddressTaken: false
isReturnAddressTaken: false
hasStackMap: false
hasPatchPoint: false
stackSize: 0
offsetAdjustment: 0
maxAlignment: 1
adjustsStack: false
hasCalls: false
stackProtector: ''
functionContext: ''
maxCallFrameSize: 0
cvBytesOfCalleeSavedRegisters: 0
hasOpaqueSPAdjustment: false
hasVAStart: false
hasMustTailInVarArgFunc: false
hasTailCall: false
localFrameSize: 0
savePoint: ''
restorePoint: ''
fixedStack: []
stack: []
callSites: []
debugValueSubstitutions: []
constants: []
machineFunctionInfo: {}
body: |
; CHECK-LABEL: name: tusb1210_chg_det_work
; CHECK: bb.0.entry:
; CHECK-NEXT: successors: %bb.1(0x80000000), %bb.2(0x80000000)
; CHECK-NEXT: liveins: $r0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: TSTri killed renamable $r0, 1, 14 /* CC::al */, $noreg, implicit-def $cpsr
; CHECK-NEXT: renamable $r0 = MOVi 0, 1 /* CC::ne */, $cpsr, $noreg
; CHECK-NEXT: renamable $r0 = MOVi 1, 0 /* CC::eq */, killed $cpsr, $noreg, implicit killed $r0
; CHECK-NEXT: INLINEASM_BR &".word b, ${1:l}, ${0:c}\0A\09", 9 /* sideeffect mayload attdialect */, 13 /* imm */, 0, 13 /* imm */, %bb.1
; CHECK-NEXT: B %bb.2
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.1.if.end.sink.split (machine-block-address-taken, inlineasm-br-indirect-target):
; CHECK-NEXT: successors: %bb.2(0x80000000)
; CHECK-NEXT: liveins: $r0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: renamable $r1 = MOVi 0, 14 /* CC::al */, $noreg, $noreg
; CHECK-NEXT: STRi12 killed renamable $r0, killed renamable $r1, 0, 14 /* CC::al */, $noreg :: (store (s32) into `ptr null`)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.2.if.end:
; CHECK-NEXT: BX_RET 14 /* CC::al */, $noreg
bb.0.entry:
successors: %bb.4(0x40000000), %bb.1(0x40000000)
liveins: $r0
TSTri killed renamable $r0, 1, 14 /* CC::al */, $noreg, implicit-def $cpsr
Bcc %bb.4, 1 /* CC::ne */, killed $cpsr
bb.1.if.then:
successors: %bb.3(0x80000000), %bb.2(0x00000000)
renamable $r0 = MOVi 1, 14 /* CC::al */, $noreg, $noreg
INLINEASM_BR &".word b, ${1:l}, ${0:c}\0A\09", 9 /* sideeffect mayload attdialect */, 13 /* imm */, 0, 13 /* imm */, %bb.2
B %bb.3
bb.2.if.end.sink.split (machine-block-address-taken, inlineasm-br-indirect-target):
successors: %bb.3(0x80000000)
liveins: $r0
renamable $r1 = MOVi 0, 14 /* CC::al */, $noreg, $noreg
STRi12 killed renamable $r0, killed renamable $r1, 0, 14 /* CC::al */, $noreg :: (store (s32) into `ptr null`)
bb.3.if.end:
BX_RET 14 /* CC::al */, $noreg
bb.4.if.else:
successors: %bb.3(0x80000000), %bb.2(0x00000000)
renamable $r0 = MOVi 0, 14 /* CC::al */, $noreg, $noreg
INLINEASM_BR &".word b, ${1:l}, ${0:c}\0A\09", 9 /* sideeffect mayload attdialect */, 13 /* imm */, 0, 13 /* imm */, %bb.2
B %bb.3
...
|
