1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py 2# RUN: llc -start-before=if-converter -stop-after=if-converter -o - %s \ 3# RUN: -verify-machineinstrs | FileCheck %s 4--- | 5 ; ModuleID = 'reduced.ll' 6 source_filename = "reduced.ll" 7 target datalayout = "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64" 8 target triple = "armv4t-unknown-linux-gnueabi" 9 10 define void @tusb1210_chg_det_work(i1 %tobool.not) { 11 entry: 12 br i1 %tobool.not, label %if.else, label %if.then 13 14 if.then: ; preds = %entry 15 callbr void asm sideeffect ".word b, ${1:l}, ${0:c}\0A\09", "i,!i"(ptr null) 16 to label %if.end [label %if.end.sink.split] 17 18 if.else: ; preds = %entry 19 callbr void asm sideeffect ".word b, ${1:l}, ${0:c}\0A\09", "i,!i"(ptr null) 20 to label %if.end [label %if.end.sink.split] 21 22 if.end.sink.split: ; preds = %if.else, %if.then 23 %.sink = phi i32 [ 1, %if.then ], [ 0, %if.else ] 24 store i32 %.sink, ptr null, align 4 25 br label %if.end 26 27 if.end: ; preds = %if.end.sink.split, %if.else, %if.then 28 ret void 29 } 30 31... 32--- 33name: tusb1210_chg_det_work 34alignment: 4 35exposesReturnsTwice: false 36legalized: false 37regBankSelected: false 38selected: false 39failedISel: false 40tracksRegLiveness: true 41hasWinCFI: false 42callsEHReturn: false 43callsUnwindInit: false 44hasEHCatchret: false 45hasEHScopes: false 46hasEHFunclets: false 47debugInstrRef: false 48failsVerification: false 49tracksDebugUserValues: true 50registers: [] 51liveins: 52 - { reg: '$r0', virtual-reg: '' } 53frameInfo: 54 isFrameAddressTaken: false 55 isReturnAddressTaken: false 56 hasStackMap: false 57 hasPatchPoint: false 58 stackSize: 0 59 offsetAdjustment: 0 60 maxAlignment: 1 61 adjustsStack: false 62 hasCalls: false 63 stackProtector: '' 64 functionContext: '' 65 maxCallFrameSize: 0 66 cvBytesOfCalleeSavedRegisters: 0 67 hasOpaqueSPAdjustment: false 68 hasVAStart: false 69 hasMustTailInVarArgFunc: false 70 hasTailCall: false 71 localFrameSize: 0 72 savePoint: '' 73 restorePoint: '' 74fixedStack: [] 75stack: [] 76callSites: [] 77debugValueSubstitutions: [] 78constants: [] 79machineFunctionInfo: {} 80body: | 81 ; CHECK-LABEL: name: tusb1210_chg_det_work 82 ; CHECK: bb.0.entry: 83 ; CHECK-NEXT: successors: %bb.1(0x80000000), %bb.2(0x80000000) 84 ; CHECK-NEXT: liveins: $r0 85 ; CHECK-NEXT: {{ $}} 86 ; CHECK-NEXT: TSTri killed renamable $r0, 1, 14 /* CC::al */, $noreg, implicit-def $cpsr 87 ; CHECK-NEXT: renamable $r0 = MOVi 0, 1 /* CC::ne */, $cpsr, $noreg 88 ; CHECK-NEXT: renamable $r0 = MOVi 1, 0 /* CC::eq */, killed $cpsr, $noreg, implicit killed $r0 89 ; CHECK-NEXT: INLINEASM_BR &".word b, ${1:l}, ${0:c}\0A\09", 9 /* sideeffect mayload attdialect */, 13 /* imm */, 0, 13 /* imm */, %bb.1 90 ; CHECK-NEXT: B %bb.2 91 ; CHECK-NEXT: {{ $}} 92 ; CHECK-NEXT: bb.1.if.end.sink.split (machine-block-address-taken, inlineasm-br-indirect-target): 93 ; CHECK-NEXT: successors: %bb.2(0x80000000) 94 ; CHECK-NEXT: liveins: $r0 95 ; CHECK-NEXT: {{ $}} 96 ; CHECK-NEXT: renamable $r1 = MOVi 0, 14 /* CC::al */, $noreg, $noreg 97 ; CHECK-NEXT: STRi12 killed renamable $r0, killed renamable $r1, 0, 14 /* CC::al */, $noreg :: (store (s32) into `ptr null`) 98 ; CHECK-NEXT: {{ $}} 99 ; CHECK-NEXT: bb.2.if.end: 100 ; CHECK-NEXT: BX_RET 14 /* CC::al */, $noreg 101 bb.0.entry: 102 successors: %bb.4(0x40000000), %bb.1(0x40000000) 103 liveins: $r0 104 105 TSTri killed renamable $r0, 1, 14 /* CC::al */, $noreg, implicit-def $cpsr 106 Bcc %bb.4, 1 /* CC::ne */, killed $cpsr 107 108 bb.1.if.then: 109 successors: %bb.3(0x80000000), %bb.2(0x00000000) 110 111 renamable $r0 = MOVi 1, 14 /* CC::al */, $noreg, $noreg 112 INLINEASM_BR &".word b, ${1:l}, ${0:c}\0A\09", 9 /* sideeffect mayload attdialect */, 13 /* imm */, 0, 13 /* imm */, %bb.2 113 B %bb.3 114 115 bb.2.if.end.sink.split (machine-block-address-taken, inlineasm-br-indirect-target): 116 successors: %bb.3(0x80000000) 117 liveins: $r0 118 119 renamable $r1 = MOVi 0, 14 /* CC::al */, $noreg, $noreg 120 STRi12 killed renamable $r0, killed renamable $r1, 0, 14 /* CC::al */, $noreg :: (store (s32) into `ptr null`) 121 122 bb.3.if.end: 123 BX_RET 14 /* CC::al */, $noreg 124 125 bb.4.if.else: 126 successors: %bb.3(0x80000000), %bb.2(0x00000000) 127 128 renamable $r0 = MOVi 0, 14 /* CC::al */, $noreg, $noreg 129 INLINEASM_BR &".word b, ${1:l}, ${0:c}\0A\09", 9 /* sideeffect mayload attdialect */, 13 /* imm */, 0, 13 /* imm */, %bb.2 130 B %bb.3 131 132... 133