--- /dev/null
+# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
+# RUN: llc -run-pass arm-mve-vpt %s -o - | FileCheck %s
+
+--- |
+ target datalayout = "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64"
+ target triple = "thumbv8.1m.main-arm-none-eabi"
+
+ define hidden arm_aapcs_vfpcc <4 x float> @vpt_2_blocks_1_pred(<4 x float> %inactive1, <4 x float> %a, <4 x float> %b, i16 zeroext %p1, i16 zeroext %p2) local_unnamed_addr #0 {
+ entry:
+ ;
+ ; Intentionally left blank, see the MIR sequence below.
+ ;
+ ret <4 x float> %inactive1
+ }
+
+ attributes #0 = { nounwind readnone "correctly-rounded-divide-sqrt-fp-math"="false" "denormal-fp-math"="preserve-sign" "disable-tail-calls"="false" "less-precise-fpmad"="false" "min-legal-vector-width"="128" "frame-pointer"="none" "no-infs-fp-math"="true" "no-jump-tables"="false" "no-nans-fp-math"="true" "no-signed-zeros-fp-math"="true" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="generic" "target-features"="+armv8.1-m.main,+hwdiv,+mve.fp,+ras,+thumb-mode" "unsafe-fp-math"="false" "use-soft-float"="false" }
+ attributes #1 = { nounwind readnone }
+ attributes #2 = { nounwind }
+
+...
+---
+name: vpt_2_blocks_1_pred
+alignment: 4
+exposesReturnsTwice: false
+legalized: false
+regBankSelected: false
+selected: false
+failedISel: false
+tracksRegLiveness: true
+hasWinCFI: false
+registers: []
+liveins:
+ - { reg: '$q0', virtual-reg: '' }
+ - { reg: '$q1', virtual-reg: '' }
+ - { reg: '$q2', virtual-reg: '' }
+ - { reg: '$q5', virtual-reg: '' }
+ - { reg: '$r0', virtual-reg: '' }
+ - { reg: '$r1', virtual-reg: '' }
+frameInfo:
+ isFrameAddressTaken: false
+ isReturnAddressTaken: false
+ hasStackMap: false
+ hasPatchPoint: false
+ stackSize: 0
+ offsetAdjustment: 0
+ maxAlignment: 0
+ adjustsStack: false
+ hasCalls: false
+ stackProtector: ''
+ maxCallFrameSize: 0
+ cvBytesOfCalleeSavedRegisters: 0
+ hasOpaqueSPAdjustment: false
+ hasVAStart: false
+ hasMustTailInVarArgFunc: false
+ localFrameSize: 0
+ savePoint: ''
+ restorePoint: ''
+fixedStack: []
+stack: []
+constants: []
+body: |
+ bb.0:
+ liveins: $lr, $q0, $q1, $q2, $q3, $q4, $q5, $r0, $r1, $r2, $r7, $r8, $r9, $r10, $r11, $r12
+
+ ; CHECK-LABEL: name: vpt_2_blocks_1_pred
+ ; CHECK: renamable $r4 = t2ADDrr renamable $r2, renamable $r10, 14, $noreg, $noreg
+ ; CHECK: BUNDLE implicit-def $vpr, implicit-def $q6, implicit-def $d12, implicit-def $s24, implicit-def $s25, implicit-def $d13, implicit-def $s26, implicit-def $s27, implicit $q1, implicit $q5, implicit killed $r4 {
+ ; CHECK: MVE_VPTv4u32 8, renamable $q1, renamable $q5, 2, implicit-def $vpr
+ ; CHECK: renamable $q6 = MVE_VLDRBU32 killed renamable $r4, 0, 1, internal renamable $vpr
+ ; CHECK: }
+ ; CHECK: renamable $r4 = t2ADDrr renamable $r11, renamable $r10, 14, $noreg, $noreg
+ ; CHECK: BUNDLE implicit-def dead $vpr, implicit-def $q7, implicit-def $d14, implicit-def $s28, implicit-def $s29, implicit-def $d15, implicit-def $s30, implicit-def $s31, implicit $q1, implicit $q5, implicit killed $r4 {
+ ; CHECK: MVE_VPTv4u32 8, renamable $q1, renamable $q5, 2, implicit-def $vpr
+ ; CHECK: renamable $q7 = MVE_VLDRBU32 killed renamable $r4, 0, 1, internal killed renamable $vpr
+ ; CHECK: }
+ ; CHECK: t2LoopEnd renamable $lr, %bb.0, implicit-def dead $cpsr
+ ; CHECK: t2B %bb.0, 14, $noreg
+
+
+ renamable $vpr = MVE_VCMPu32 renamable $q1, renamable $q5, 2, 0, $noreg
+ renamable $r4 = t2ADDrr renamable $r2, renamable $r10, 14, $noreg, $noreg
+ renamable $q6 = MVE_VLDRBU32 killed renamable $r4, 0, 1, renamable $vpr
+ renamable $r4 = t2ADDrr renamable $r11, renamable $r10, 14, $noreg, $noreg
+ renamable $q7 = MVE_VLDRBU32 killed renamable $r4, 0, 1, killed renamable $vpr
+ t2LoopEnd renamable $lr, %bb.0, implicit-def dead $cpsr
+ t2B %bb.0, 14, $noreg
+
+...