# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py # RUN: llc -mtriple=thumbv8.1m.main -mattr=+mve -run-pass=arm-low-overhead-loops %s -verify-machineinstrs -o - | FileCheck %s --- | ; Function Attrs: nofree norecurse nounwind define dso_local void @test_vldr_p0(i32* noalias nocapture %arg, i32* noalias nocapture readonly %arg1, i32 %arg2, i16 zeroext %mask) local_unnamed_addr #0 { bb: %tmp = icmp eq i32 %arg2, 0 %tmp1 = add i32 %arg2, 3 %tmp2 = lshr i32 %tmp1, 2 %tmp3 = shl nuw i32 %tmp2, 2 %tmp4 = add i32 %tmp3, -4 %tmp5 = lshr i32 %tmp4, 2 %tmp6 = add nuw nsw i32 %tmp5, 1 %conv.mask = zext i16 %mask to i32 %invariant.mask = call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 %conv.mask) br i1 %tmp, label %bb27, label %bb3 bb3: ; preds = %bb %start = call i32 @llvm.start.loop.iterations.i32(i32 %tmp6) br label %bb9 bb9: ; preds = %bb9, %bb3 %lsr.iv2 = phi i32* [ %scevgep3, %bb9 ], [ %arg1, %bb3 ] %lsr.iv = phi i32* [ %scevgep, %bb9 ], [ %arg, %bb3 ] %tmp7 = phi i32 [ %start, %bb3 ], [ %tmp12, %bb9 ] %tmp8 = phi i32 [ %arg2, %bb3 ], [ %tmp11, %bb9 ] %lsr.iv24 = bitcast i32* %lsr.iv2 to <4 x i32>* %lsr.iv1 = bitcast i32* %lsr.iv to <4 x i32>* %vctp = call <4 x i1> @llvm.arm.mve.vctp32(i32 %tmp8) %and = and <4 x i1> %vctp, %invariant.mask %tmp11 = sub i32 %tmp8, 4 %tmp17 = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %lsr.iv24, i32 4, <4 x i1> %and, <4 x i32> undef) %tmp22 = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %lsr.iv1, i32 4, <4 x i1> %and, <4 x i32> undef) %tmp23 = mul nsw <4 x i32> %tmp22, %tmp17 call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32> %tmp23, <4 x i32>* %lsr.iv1, i32 4, <4 x i1> %and) %tmp12 = call i32 @llvm.loop.decrement.reg.i32.i32.i32(i32 %tmp7, i32 1) %tmp13 = icmp ne i32 %tmp12, 0 %scevgep = getelementptr i32, i32* %lsr.iv, i32 4 %scevgep3 = getelementptr i32, i32* %lsr.iv2, i32 4 br i1 %tmp13, label %bb9, label %bb27 bb27: ; preds = %bb9, %bb ret void } define dso_local void @test_vstr_p0(i32* noalias nocapture %arg, i32* noalias nocapture readonly %arg1, i32 %arg2, i16 zeroext %mask) { bb: unreachable bb3: ; preds = %bb unreachable bb9: ; preds = %bb9, %bb3 unreachable bb27: ; preds = %bb9, %bb ret void } define dso_local void @test_vmsr_p0(i32* noalias nocapture %arg, i32* noalias nocapture readonly %arg1, i32 %arg2, i16 zeroext %mask) { bb: unreachable bb3: ; preds = %bb unreachable bb9: ; preds = %bb9, %bb3 unreachable bb27: ; preds = %bb9, %bb ret void } define dso_local void @test_vmrs_p0(i32* noalias nocapture %arg, i32* noalias nocapture readonly %arg1, i32 %arg2, i16 zeroext %mask) { bb: unreachable bb3: ; preds = %bb unreachable bb9: ; preds = %bb9, %bb3 unreachable bb27: ; preds = %bb9, %bb ret void } declare <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>*, i32 immarg, <4 x i1>, <4 x i32>) #1 declare void @llvm.masked.store.v4i32.p0v4i32(<4 x i32>, <4 x i32>*, i32 immarg, <4 x i1>) #2 declare i32 @llvm.start.loop.iterations.i32(i32) #3 declare i32 @llvm.loop.decrement.reg.i32.i32.i32(i32, i32) #3 declare <4 x i1> @llvm.arm.mve.vctp32(i32) #4 declare <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32) #4 ... --- name: test_vldr_p0 alignment: 2 exposesReturnsTwice: false legalized: false regBankSelected: false selected: false failedISel: false tracksRegLiveness: true hasWinCFI: false registers: [] liveins: - { reg: '$r0', virtual-reg: '' } - { reg: '$r1', virtual-reg: '' } - { reg: '$r2', virtual-reg: '' } - { reg: '$r3', virtual-reg: '' } frameInfo: isFrameAddressTaken: false isReturnAddressTaken: false hasStackMap: false hasPatchPoint: false stackSize: 12 offsetAdjustment: -4 maxAlignment: 4 adjustsStack: false hasCalls: false stackProtector: '' maxCallFrameSize: 0 cvBytesOfCalleeSavedRegisters: 0 hasOpaqueSPAdjustment: false hasVAStart: false hasMustTailInVarArgFunc: false localFrameSize: 0 savePoint: '' restorePoint: '' fixedStack: [] stack: - { id: 0, name: '', type: spill-slot, offset: -12, size: 4, alignment: 4, stack-id: default, callee-saved-register: '', callee-saved-restored: true, debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } - { id: 1, name: '', type: spill-slot, offset: -4, size: 4, alignment: 4, stack-id: default, callee-saved-register: '$lr', callee-saved-restored: false, debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } - { id: 2, name: '', type: spill-slot, offset: -8, size: 4, alignment: 4, stack-id: default, callee-saved-register: '$r7', callee-saved-restored: true, debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } callSites: [] constants: [] machineFunctionInfo: {} body: | ; CHECK-LABEL: name: test_vldr_p0 ; CHECK: bb.0.bb: ; CHECK: successors: %bb.3(0x30000000), %bb.1(0x50000000) ; CHECK: liveins: $lr, $r0, $r1, $r2, $r3 ; CHECK: frame-setup tPUSH 14 /* CC::al */, $noreg, killed $lr, implicit-def $sp, implicit $sp ; CHECK: frame-setup CFI_INSTRUCTION def_cfa_offset 8 ; CHECK: frame-setup CFI_INSTRUCTION offset $lr, -4 ; CHECK: frame-setup CFI_INSTRUCTION offset $r7, -8 ; CHECK: dead $r7 = frame-setup tMOVr $sp, 14 /* CC::al */, $noreg ; CHECK: frame-setup CFI_INSTRUCTION def_cfa_register $r7 ; CHECK: $sp = frame-setup tSUBspi $sp, 1, 14 /* CC::al */, $noreg ; CHECK: tCBZ $r2, %bb.3 ; CHECK: bb.1.bb3: ; CHECK: successors: %bb.2(0x80000000) ; CHECK: liveins: $r0, $r1, $r2, $r3 ; CHECK: $vpr = VMSR_P0 killed $r3, 14 /* CC::al */, $noreg ; CHECK: VSTR_P0_off killed renamable $vpr, $sp, 0, 14 /* CC::al */, $noreg :: (store 4 into %stack.0) ; CHECK: $r3 = tMOVr $r0, 14 /* CC::al */, $noreg ; CHECK: $lr = MVE_DLSTP_32 killed renamable $r2 ; CHECK: bb.2.bb9: ; CHECK: successors: %bb.2(0x7c000000), %bb.3(0x04000000) ; CHECK: liveins: $lr, $r0, $r1, $r3 ; CHECK: renamable $vpr = VLDR_P0_off $sp, 0, 14 /* CC::al */, $noreg :: (load 4 from %stack.0) ; CHECK: MVE_VPST 4, implicit $vpr ; CHECK: renamable $r1, renamable $q0 = MVE_VLDRWU32_post killed renamable $r1, 16, 1, renamable $vpr :: (load 16 from %ir.lsr.iv24, align 4) ; CHECK: renamable $r3, renamable $q1 = MVE_VLDRWU32_post killed renamable $r3, 16, 1, renamable $vpr :: (load 16 from %ir.lsr.iv1, align 4) ; CHECK: renamable $q0 = nsw MVE_VMULi32 killed renamable $q1, killed renamable $q0, 0, $noreg, undef renamable $q0 ; CHECK: MVE_VPST 8, implicit $vpr ; CHECK: MVE_VSTRWU32 killed renamable $q0, killed renamable $r0, 0, 1, killed renamable $vpr :: (store 16 into %ir.lsr.iv1, align 4) ; CHECK: $r0 = tMOVr $r3, 14 /* CC::al */, $noreg ; CHECK: $lr = MVE_LETP killed renamable $lr, %bb.2 ; CHECK: bb.3.bb27: ; CHECK: $sp = tADDspi $sp, 1, 14 /* CC::al */, $noreg ; CHECK: tPOP_RET 14 /* CC::al */, $noreg, def $r7, def $pc bb.0.bb: successors: %bb.3(0x30000000), %bb.1(0x50000000) liveins: $r0, $r1, $r2, $r3, $lr frame-setup tPUSH 14, $noreg, killed $lr, implicit-def $sp, implicit $sp frame-setup CFI_INSTRUCTION def_cfa_offset 8 frame-setup CFI_INSTRUCTION offset $lr, -4 frame-setup CFI_INSTRUCTION offset $r7, -8 $r7 = frame-setup tMOVr $sp, 14, $noreg frame-setup CFI_INSTRUCTION def_cfa_register $r7 $sp = frame-setup tSUBspi $sp, 1, 14, $noreg tCBZ $r2, %bb.3 bb.1.bb3: successors: %bb.2(0x80000000) liveins: $r0, $r1, $r2, $r3 renamable $r12 = t2ADDri renamable $r2, 3, 14, $noreg, $noreg renamable $lr = t2MOVi 1, 14, $noreg, $noreg renamable $r12 = t2BICri killed renamable $r12, 3, 14, $noreg, $noreg $vpr = VMSR_P0 killed $r3, 14, $noreg renamable $r12 = t2SUBri killed renamable $r12, 4, 14, $noreg, $noreg VSTR_P0_off killed renamable $vpr, $sp, 0, 14, $noreg :: (store 4 into %stack.0) $r3 = tMOVr $r0, 14, $noreg renamable $lr = nuw nsw t2ADDrs killed renamable $lr, killed renamable $r12, 19, 14, $noreg, $noreg $lr = t2DoLoopStart renamable $lr bb.2.bb9: successors: %bb.2(0x7c000000), %bb.3(0x04000000) liveins: $lr, $r0, $r1, $r2, $r3 renamable $vpr = VLDR_P0_off $sp, 0, 14, $noreg :: (load 4 from %stack.0) MVE_VPST 2, implicit $vpr renamable $vpr = MVE_VCTP32 renamable $r2, 1, killed renamable $vpr renamable $r1, renamable $q0 = MVE_VLDRWU32_post killed renamable $r1, 16, 1, renamable $vpr :: (load 16 from %ir.lsr.iv24, align 4) renamable $r3, renamable $q1 = MVE_VLDRWU32_post killed renamable $r3, 16, 1, renamable $vpr :: (load 16 from %ir.lsr.iv1, align 4) renamable $r2, dead $cpsr = tSUBi8 killed renamable $r2, 4, 14, $noreg renamable $q0 = nsw MVE_VMULi32 killed renamable $q1, killed renamable $q0, 0, $noreg, undef renamable $q0 MVE_VPST 8, implicit $vpr MVE_VSTRWU32 killed renamable $q0, killed renamable $r0, 0, 1, killed renamable $vpr :: (store 16 into %ir.lsr.iv1, align 4) renamable $lr = t2LoopDec killed renamable $lr, 1 $r0 = tMOVr $r3, 14, $noreg t2LoopEnd renamable $lr, %bb.2, implicit-def dead $cpsr tB %bb.3, 14, $noreg bb.3.bb27: $sp = tADDspi $sp, 1, 14, $noreg tPOP_RET 14, $noreg, def $r7, def $pc ... --- name: test_vstr_p0 alignment: 2 exposesReturnsTwice: false legalized: false regBankSelected: false selected: false failedISel: false tracksRegLiveness: true hasWinCFI: false registers: [] liveins: - { reg: '$r0', virtual-reg: '' } - { reg: '$r1', virtual-reg: '' } - { reg: '$r2', virtual-reg: '' } - { reg: '$r3', virtual-reg: '' } frameInfo: isFrameAddressTaken: false isReturnAddressTaken: false hasStackMap: false hasPatchPoint: false stackSize: 12 offsetAdjustment: -4 maxAlignment: 4 adjustsStack: false hasCalls: false stackProtector: '' maxCallFrameSize: 0 cvBytesOfCalleeSavedRegisters: 0 hasOpaqueSPAdjustment: false hasVAStart: false hasMustTailInVarArgFunc: false localFrameSize: 0 savePoint: '' restorePoint: '' fixedStack: [] stack: - { id: 0, name: '', type: spill-slot, offset: -12, size: 4, alignment: 4, stack-id: default, callee-saved-register: '', callee-saved-restored: true, debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } - { id: 1, name: '', type: spill-slot, offset: -4, size: 4, alignment: 4, stack-id: default, callee-saved-register: '$lr', callee-saved-restored: false, debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } - { id: 2, name: '', type: spill-slot, offset: -8, size: 4, alignment: 4, stack-id: default, callee-saved-register: '$r7', callee-saved-restored: true, debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } callSites: [] constants: [] machineFunctionInfo: {} body: | ; CHECK-LABEL: name: test_vstr_p0 ; CHECK: bb.0.bb: ; CHECK: successors: %bb.3(0x30000000), %bb.1(0x50000000) ; CHECK: liveins: $lr, $r0, $r1, $r2, $r3 ; CHECK: frame-setup tPUSH 14 /* CC::al */, $noreg, killed $lr, implicit-def $sp, implicit $sp ; CHECK: frame-setup CFI_INSTRUCTION def_cfa_offset 8 ; CHECK: frame-setup CFI_INSTRUCTION offset $lr, -4 ; CHECK: frame-setup CFI_INSTRUCTION offset $r7, -8 ; CHECK: dead $r7 = frame-setup tMOVr $sp, 14 /* CC::al */, $noreg ; CHECK: frame-setup CFI_INSTRUCTION def_cfa_register $r7 ; CHECK: $sp = frame-setup tSUBspi $sp, 1, 14 /* CC::al */, $noreg ; CHECK: tCBZ $r2, %bb.3 ; CHECK: bb.1.bb3: ; CHECK: successors: %bb.2(0x80000000) ; CHECK: liveins: $r0, $r1, $r2, $r3 ; CHECK: renamable $r12 = t2ADDri renamable $r2, 3, 14 /* CC::al */, $noreg, $noreg ; CHECK: renamable $lr = t2MOVi 1, 14 /* CC::al */, $noreg, $noreg ; CHECK: renamable $r12 = t2BICri killed renamable $r12, 3, 14 /* CC::al */, $noreg, $noreg ; CHECK: $vpr = VMSR_P0 killed $r3, 14 /* CC::al */, $noreg ; CHECK: renamable $r12 = t2SUBri killed renamable $r12, 4, 14 /* CC::al */, $noreg, $noreg ; CHECK: VSTR_P0_off killed renamable $vpr, $sp, 0, 14 /* CC::al */, $noreg :: (store 4 into %stack.0) ; CHECK: $r3 = tMOVr $r0, 14 /* CC::al */, $noreg ; CHECK: renamable $lr = nuw nsw t2ADDrs killed renamable $lr, killed renamable $r12, 19, 14 /* CC::al */, $noreg, $noreg ; CHECK: $lr = t2DLS killed renamable $lr ; CHECK: bb.2.bb9: ; CHECK: successors: %bb.2(0x7c000000), %bb.3(0x04000000) ; CHECK: liveins: $lr, $r0, $r1, $r2, $r3 ; CHECK: renamable $vpr = VLDR_P0_off $sp, 0, 14 /* CC::al */, $noreg :: (load 4 from %stack.0) ; CHECK: MVE_VPST 2, implicit $vpr ; CHECK: renamable $vpr = MVE_VCTP32 renamable $r2, 1, killed renamable $vpr ; CHECK: renamable $r1, renamable $q0 = MVE_VLDRWU32_post killed renamable $r1, 16, 1, renamable $vpr ; CHECK: renamable $r3, renamable $q1 = MVE_VLDRWU32_post killed renamable $r3, 16, 1, renamable $vpr ; CHECK: VSTR_P0_off renamable $vpr, $sp, 0, 14 /* CC::al */, $noreg :: (store 4 into %stack.0) ; CHECK: renamable $r2, dead $cpsr = tSUBi8 killed renamable $r2, 4, 14 /* CC::al */, $noreg ; CHECK: renamable $q0 = nsw MVE_VMULi32 killed renamable $q1, killed renamable $q0, 0, $noreg, undef renamable $q0 ; CHECK: MVE_VPST 8, implicit $vpr ; CHECK: MVE_VSTRWU32 killed renamable $q0, killed renamable $r0, 0, 1, killed renamable $vpr ; CHECK: $r0 = tMOVr $r3, 14 /* CC::al */, $noreg ; CHECK: $lr = t2LEUpdate killed renamable $lr, %bb.2 ; CHECK: bb.3.bb27: ; CHECK: $sp = tADDspi $sp, 1, 14 /* CC::al */, $noreg ; CHECK: tPOP_RET 14 /* CC::al */, $noreg, def $r7, def $pc bb.0.bb: successors: %bb.3(0x30000000), %bb.1(0x50000000) liveins: $r0, $r1, $r2, $r3, $lr frame-setup tPUSH 14, $noreg, killed $lr, implicit-def $sp, implicit $sp frame-setup CFI_INSTRUCTION def_cfa_offset 8 frame-setup CFI_INSTRUCTION offset $lr, -4 frame-setup CFI_INSTRUCTION offset $r7, -8 $r7 = frame-setup tMOVr $sp, 14, $noreg frame-setup CFI_INSTRUCTION def_cfa_register $r7 $sp = frame-setup tSUBspi $sp, 1, 14, $noreg tCBZ $r2, %bb.3 bb.1.bb3: successors: %bb.2(0x80000000) liveins: $r0, $r1, $r2, $r3 renamable $r12 = t2ADDri renamable $r2, 3, 14, $noreg, $noreg renamable $lr = t2MOVi 1, 14, $noreg, $noreg renamable $r12 = t2BICri killed renamable $r12, 3, 14, $noreg, $noreg $vpr = VMSR_P0 killed $r3, 14, $noreg renamable $r12 = t2SUBri killed renamable $r12, 4, 14, $noreg, $noreg VSTR_P0_off killed renamable $vpr, $sp, 0, 14, $noreg :: (store 4 into %stack.0) $r3 = tMOVr $r0, 14, $noreg renamable $lr = nuw nsw t2ADDrs killed renamable $lr, killed renamable $r12, 19, 14, $noreg, $noreg $lr = t2DoLoopStart renamable $lr bb.2.bb9: successors: %bb.2(0x7c000000), %bb.3(0x04000000) liveins: $lr, $r0, $r1, $r2, $r3 renamable $vpr = VLDR_P0_off $sp, 0, 14, $noreg :: (load 4 from %stack.0) MVE_VPST 2, implicit $vpr renamable $vpr = MVE_VCTP32 renamable $r2, 1, killed renamable $vpr renamable $r1, renamable $q0 = MVE_VLDRWU32_post killed renamable $r1, 16, 1, renamable $vpr renamable $r3, renamable $q1 = MVE_VLDRWU32_post killed renamable $r3, 16, 1, renamable $vpr VSTR_P0_off renamable $vpr, $sp, 0, 14, $noreg :: (store 4 into %stack.0) renamable $r2, dead $cpsr = tSUBi8 killed renamable $r2, 4, 14, $noreg renamable $q0 = nsw MVE_VMULi32 killed renamable $q1, killed renamable $q0, 0, $noreg, undef renamable $q0 MVE_VPST 8, implicit $vpr MVE_VSTRWU32 killed renamable $q0, killed renamable $r0, 0, 1, killed renamable $vpr renamable $lr = t2LoopDec killed renamable $lr, 1 $r0 = tMOVr $r3, 14, $noreg t2LoopEnd renamable $lr, %bb.2, implicit-def dead $cpsr tB %bb.3, 14, $noreg bb.3.bb27: $sp = tADDspi $sp, 1, 14, $noreg tPOP_RET 14, $noreg, def $r7, def $pc ... --- name: test_vmsr_p0 alignment: 2 exposesReturnsTwice: false legalized: false regBankSelected: false selected: false failedISel: false tracksRegLiveness: true hasWinCFI: false registers: [] liveins: - { reg: '$r0', virtual-reg: '' } - { reg: '$r1', virtual-reg: '' } - { reg: '$r2', virtual-reg: '' } - { reg: '$r3', virtual-reg: '' } frameInfo: isFrameAddressTaken: false isReturnAddressTaken: false hasStackMap: false hasPatchPoint: false stackSize: 12 offsetAdjustment: -4 maxAlignment: 4 adjustsStack: false hasCalls: false stackProtector: '' maxCallFrameSize: 0 cvBytesOfCalleeSavedRegisters: 0 hasOpaqueSPAdjustment: false hasVAStart: false hasMustTailInVarArgFunc: false localFrameSize: 0 savePoint: '' restorePoint: '' fixedStack: [] stack: - { id: 0, name: '', type: spill-slot, offset: -12, size: 4, alignment: 4, stack-id: default, callee-saved-register: '', callee-saved-restored: true, debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } - { id: 1, name: '', type: spill-slot, offset: -4, size: 4, alignment: 4, stack-id: default, callee-saved-register: '$lr', callee-saved-restored: false, debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } - { id: 2, name: '', type: spill-slot, offset: -8, size: 4, alignment: 4, stack-id: default, callee-saved-register: '$r7', callee-saved-restored: true, debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } callSites: [] constants: [] machineFunctionInfo: {} body: | ; CHECK-LABEL: name: test_vmsr_p0 ; CHECK: bb.0.bb: ; CHECK: successors: %bb.3(0x30000000), %bb.1(0x50000000) ; CHECK: liveins: $lr, $r0, $r1, $r2, $r3 ; CHECK: frame-setup tPUSH 14 /* CC::al */, $noreg, killed $lr, implicit-def $sp, implicit $sp ; CHECK: frame-setup CFI_INSTRUCTION def_cfa_offset 8 ; CHECK: frame-setup CFI_INSTRUCTION offset $lr, -4 ; CHECK: frame-setup CFI_INSTRUCTION offset $r7, -8 ; CHECK: dead $r7 = frame-setup tMOVr $sp, 14 /* CC::al */, $noreg ; CHECK: frame-setup CFI_INSTRUCTION def_cfa_register $r7 ; CHECK: $sp = frame-setup tSUBspi $sp, 1, 14 /* CC::al */, $noreg ; CHECK: tCBZ $r2, %bb.3 ; CHECK: bb.1.bb3: ; CHECK: successors: %bb.2(0x80000000) ; CHECK: liveins: $r0, $r1, $r2, $r3 ; CHECK: renamable $r12 = t2ADDri renamable $r2, 3, 14 /* CC::al */, $noreg, $noreg ; CHECK: renamable $lr = t2MOVi 1, 14 /* CC::al */, $noreg, $noreg ; CHECK: renamable $r12 = t2BICri killed renamable $r12, 3, 14 /* CC::al */, $noreg, $noreg ; CHECK: $vpr = VMSR_P0 killed $r3, 14 /* CC::al */, $noreg ; CHECK: renamable $r12 = t2SUBri killed renamable $r12, 4, 14 /* CC::al */, $noreg, $noreg ; CHECK: VSTR_P0_off killed renamable $vpr, $sp, 0, 14 /* CC::al */, $noreg :: (store 4 into %stack.0) ; CHECK: $r3 = tMOVr $r0, 14 /* CC::al */, $noreg ; CHECK: renamable $lr = nuw nsw t2ADDrs killed renamable $lr, killed renamable $r12, 19, 14 /* CC::al */, $noreg, $noreg ; CHECK: $lr = t2DLS killed renamable $lr ; CHECK: bb.2.bb9: ; CHECK: successors: %bb.2(0x7c000000), %bb.3(0x04000000) ; CHECK: liveins: $lr, $r0, $r1, $r2, $r3 ; CHECK: renamable $vpr = VLDR_P0_off $sp, 0, 14 /* CC::al */, $noreg :: (load 4 from %stack.0) ; CHECK: MVE_VPST 2, implicit $vpr ; CHECK: renamable $vpr = MVE_VCTP32 renamable $r2, 1, killed renamable $vpr ; CHECK: renamable $r1, renamable $q0 = MVE_VLDRWU32_post killed renamable $r1, 16, 1, renamable $vpr ; CHECK: renamable $r3, renamable $q1 = MVE_VLDRWU32_post killed renamable $r3, 16, 1, killed renamable $vpr ; CHECK: $vpr = VMSR_P0 $r3, 14 /* CC::al */, $noreg ; CHECK: renamable $r2, dead $cpsr = tSUBi8 killed renamable $r2, 4, 14 /* CC::al */, $noreg ; CHECK: renamable $q0 = nsw MVE_VMULi32 killed renamable $q1, killed renamable $q0, 0, $noreg, undef renamable $q0 ; CHECK: MVE_VPST 8, implicit $vpr ; CHECK: MVE_VSTRWU32 killed renamable $q0, killed renamable $r0, 0, 1, killed renamable $vpr ; CHECK: $r0 = tMOVr $r3, 14 /* CC::al */, $noreg ; CHECK: $lr = t2LEUpdate killed renamable $lr, %bb.2 ; CHECK: bb.3.bb27: ; CHECK: $sp = tADDspi $sp, 1, 14 /* CC::al */, $noreg ; CHECK: tPOP_RET 14 /* CC::al */, $noreg, def $r7, def $pc bb.0.bb: successors: %bb.3(0x30000000), %bb.1(0x50000000) liveins: $r0, $r1, $r2, $r3, $lr frame-setup tPUSH 14, $noreg, killed $lr, implicit-def $sp, implicit $sp frame-setup CFI_INSTRUCTION def_cfa_offset 8 frame-setup CFI_INSTRUCTION offset $lr, -4 frame-setup CFI_INSTRUCTION offset $r7, -8 $r7 = frame-setup tMOVr $sp, 14, $noreg frame-setup CFI_INSTRUCTION def_cfa_register $r7 $sp = frame-setup tSUBspi $sp, 1, 14, $noreg tCBZ $r2, %bb.3 bb.1.bb3: successors: %bb.2(0x80000000) liveins: $r0, $r1, $r2, $r3 renamable $r12 = t2ADDri renamable $r2, 3, 14, $noreg, $noreg renamable $lr = t2MOVi 1, 14, $noreg, $noreg renamable $r12 = t2BICri killed renamable $r12, 3, 14, $noreg, $noreg $vpr = VMSR_P0 killed $r3, 14, $noreg renamable $r12 = t2SUBri killed renamable $r12, 4, 14, $noreg, $noreg VSTR_P0_off killed renamable $vpr, $sp, 0, 14, $noreg :: (store 4 into %stack.0) $r3 = tMOVr $r0, 14, $noreg renamable $lr = nuw nsw t2ADDrs killed renamable $lr, killed renamable $r12, 19, 14, $noreg, $noreg $lr = t2DoLoopStart renamable $lr bb.2.bb9: successors: %bb.2(0x7c000000), %bb.3(0x04000000) liveins: $lr, $r0, $r1, $r2, $r3 renamable $vpr = VLDR_P0_off $sp, 0, 14, $noreg :: (load 4 from %stack.0) MVE_VPST 2, implicit $vpr renamable $vpr = MVE_VCTP32 renamable $r2, 1, killed renamable $vpr renamable $r1, renamable $q0 = MVE_VLDRWU32_post killed renamable $r1, 16, 1, renamable $vpr renamable $r3, renamable $q1 = MVE_VLDRWU32_post killed renamable $r3, 16, 1, renamable $vpr $vpr = VMSR_P0 $r3, 14, $noreg renamable $r2, dead $cpsr = tSUBi8 killed renamable $r2, 4, 14, $noreg renamable $q0 = nsw MVE_VMULi32 killed renamable $q1, killed renamable $q0, 0, $noreg, undef renamable $q0 MVE_VPST 8, implicit $vpr MVE_VSTRWU32 killed renamable $q0, killed renamable $r0, 0, 1, killed renamable $vpr renamable $lr = t2LoopDec killed renamable $lr, 1 $r0 = tMOVr $r3, 14, $noreg t2LoopEnd renamable $lr, %bb.2, implicit-def dead $cpsr tB %bb.3, 14, $noreg bb.3.bb27: $sp = tADDspi $sp, 1, 14, $noreg tPOP_RET 14, $noreg, def $r7, def $pc ... --- name: test_vmrs_p0 alignment: 2 exposesReturnsTwice: false legalized: false regBankSelected: false selected: false failedISel: false tracksRegLiveness: true hasWinCFI: false registers: [] liveins: - { reg: '$r0', virtual-reg: '' } - { reg: '$r1', virtual-reg: '' } - { reg: '$r2', virtual-reg: '' } - { reg: '$r3', virtual-reg: '' } frameInfo: isFrameAddressTaken: false isReturnAddressTaken: false hasStackMap: false hasPatchPoint: false stackSize: 12 offsetAdjustment: -4 maxAlignment: 4 adjustsStack: false hasCalls: false stackProtector: '' maxCallFrameSize: 0 cvBytesOfCalleeSavedRegisters: 0 hasOpaqueSPAdjustment: false hasVAStart: false hasMustTailInVarArgFunc: false localFrameSize: 0 savePoint: '' restorePoint: '' fixedStack: [] stack: - { id: 0, name: '', type: spill-slot, offset: -12, size: 4, alignment: 4, stack-id: default, callee-saved-register: '', callee-saved-restored: true, debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } - { id: 1, name: '', type: spill-slot, offset: -4, size: 4, alignment: 4, stack-id: default, callee-saved-register: '$lr', callee-saved-restored: false, debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } - { id: 2, name: '', type: spill-slot, offset: -8, size: 4, alignment: 4, stack-id: default, callee-saved-register: '$r7', callee-saved-restored: true, debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } callSites: [] constants: [] machineFunctionInfo: {} body: | ; CHECK-LABEL: name: test_vmrs_p0 ; CHECK: bb.0.bb: ; CHECK: successors: %bb.3(0x30000000), %bb.1(0x50000000) ; CHECK: liveins: $lr, $r0, $r1, $r2, $r3 ; CHECK: frame-setup tPUSH 14 /* CC::al */, $noreg, killed $lr, implicit-def $sp, implicit $sp ; CHECK: frame-setup CFI_INSTRUCTION def_cfa_offset 8 ; CHECK: frame-setup CFI_INSTRUCTION offset $lr, -4 ; CHECK: frame-setup CFI_INSTRUCTION offset $r7, -8 ; CHECK: dead $r7 = frame-setup tMOVr $sp, 14 /* CC::al */, $noreg ; CHECK: frame-setup CFI_INSTRUCTION def_cfa_register $r7 ; CHECK: $sp = frame-setup tSUBspi $sp, 1, 14 /* CC::al */, $noreg ; CHECK: tCBZ $r2, %bb.3 ; CHECK: bb.1.bb3: ; CHECK: successors: %bb.2(0x80000000) ; CHECK: liveins: $r0, $r1, $r2, $r3 ; CHECK: renamable $r12 = t2ADDri renamable $r2, 3, 14 /* CC::al */, $noreg, $noreg ; CHECK: renamable $lr = t2MOVi 1, 14 /* CC::al */, $noreg, $noreg ; CHECK: renamable $r12 = t2BICri killed renamable $r12, 3, 14 /* CC::al */, $noreg, $noreg ; CHECK: $vpr = VMSR_P0 killed $r3, 14 /* CC::al */, $noreg ; CHECK: renamable $r12 = t2SUBri killed renamable $r12, 4, 14 /* CC::al */, $noreg, $noreg ; CHECK: VSTR_P0_off killed renamable $vpr, $sp, 0, 14 /* CC::al */, $noreg :: (store 4 into %stack.0) ; CHECK: $r3 = tMOVr $r0, 14 /* CC::al */, $noreg ; CHECK: renamable $lr = nuw nsw t2ADDrs killed renamable $lr, killed renamable $r12, 19, 14 /* CC::al */, $noreg, $noreg ; CHECK: $lr = t2DLS killed renamable $lr ; CHECK: bb.2.bb9: ; CHECK: successors: %bb.2(0x7c000000), %bb.3(0x04000000) ; CHECK: liveins: $lr, $r0, $r1, $r2, $r3 ; CHECK: renamable $vpr = VLDR_P0_off $sp, 0, 14 /* CC::al */, $noreg :: (load 4 from %stack.0) ; CHECK: MVE_VPST 2, implicit $vpr ; CHECK: renamable $vpr = MVE_VCTP32 renamable $r2, 1, killed renamable $vpr ; CHECK: renamable $r1, renamable $q0 = MVE_VLDRWU32_post killed renamable $r1, 16, 1, renamable $vpr ; CHECK: dead renamable $r3, renamable $q1 = MVE_VLDRWU32_post killed renamable $r3, 16, 1, renamable $vpr ; CHECK: $r3 = VMRS_P0 $vpr, 14 /* CC::al */, $noreg ; CHECK: renamable $r2, dead $cpsr = tSUBi8 killed renamable $r2, 4, 14 /* CC::al */, $noreg ; CHECK: renamable $q0 = nsw MVE_VMULi32 killed renamable $q1, killed renamable $q0, 0, $noreg, undef renamable $q0 ; CHECK: MVE_VPST 8, implicit $vpr ; CHECK: MVE_VSTRWU32 killed renamable $q0, killed renamable $r0, 0, 1, killed renamable $vpr ; CHECK: $r0 = tMOVr $r3, 14 /* CC::al */, $noreg ; CHECK: $lr = t2LEUpdate killed renamable $lr, %bb.2 ; CHECK: bb.3.bb27: ; CHECK: $sp = tADDspi $sp, 1, 14 /* CC::al */, $noreg ; CHECK: tPOP_RET 14 /* CC::al */, $noreg, def $r7, def $pc bb.0.bb: successors: %bb.3(0x30000000), %bb.1(0x50000000) liveins: $r0, $r1, $r2, $r3, $lr frame-setup tPUSH 14, $noreg, killed $lr, implicit-def $sp, implicit $sp frame-setup CFI_INSTRUCTION def_cfa_offset 8 frame-setup CFI_INSTRUCTION offset $lr, -4 frame-setup CFI_INSTRUCTION offset $r7, -8 $r7 = frame-setup tMOVr $sp, 14, $noreg frame-setup CFI_INSTRUCTION def_cfa_register $r7 $sp = frame-setup tSUBspi $sp, 1, 14, $noreg tCBZ $r2, %bb.3 bb.1.bb3: successors: %bb.2(0x80000000) liveins: $r0, $r1, $r2, $r3 renamable $r12 = t2ADDri renamable $r2, 3, 14, $noreg, $noreg renamable $lr = t2MOVi 1, 14, $noreg, $noreg renamable $r12 = t2BICri killed renamable $r12, 3, 14, $noreg, $noreg $vpr = VMSR_P0 killed $r3, 14, $noreg renamable $r12 = t2SUBri killed renamable $r12, 4, 14, $noreg, $noreg VSTR_P0_off killed renamable $vpr, $sp, 0, 14, $noreg :: (store 4 into %stack.0) $r3 = tMOVr $r0, 14, $noreg renamable $lr = nuw nsw t2ADDrs killed renamable $lr, killed renamable $r12, 19, 14, $noreg, $noreg $lr = t2DoLoopStart renamable $lr bb.2.bb9: successors: %bb.2(0x7c000000), %bb.3(0x04000000) liveins: $lr, $r0, $r1, $r2, $r3 renamable $vpr = VLDR_P0_off $sp, 0, 14, $noreg :: (load 4 from %stack.0) MVE_VPST 2, implicit $vpr renamable $vpr = MVE_VCTP32 renamable $r2, 1, killed renamable $vpr renamable $r1, renamable $q0 = MVE_VLDRWU32_post killed renamable $r1, 16, 1, renamable $vpr renamable $r3, renamable $q1 = MVE_VLDRWU32_post killed renamable $r3, 16, 1, renamable $vpr $r3 = VMRS_P0 $vpr, 14, $noreg renamable $r2, dead $cpsr = tSUBi8 killed renamable $r2, 4, 14, $noreg renamable $q0 = nsw MVE_VMULi32 killed renamable $q1, killed renamable $q0, 0, $noreg, undef renamable $q0 MVE_VPST 8, implicit $vpr MVE_VSTRWU32 killed renamable $q0, killed renamable $r0, 0, 1, killed renamable $vpr renamable $lr = t2LoopDec killed renamable $lr, 1 $r0 = tMOVr $r3, 14, $noreg t2LoopEnd renamable $lr, %bb.2, implicit-def dead $cpsr tB %bb.3, 14, $noreg bb.3.bb27: $sp = tADDspi $sp, 1, 14, $noreg tPOP_RET 14, $noreg, def $r7, def $pc ...