| # 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 |
| |
| ... |