reference, declarationdefinition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced
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# RUN: llc -mtriple=thumbv7 -start-before=if-converter -o - %s | FileCheck %s
---
name:            NeonVdupMul
body:             |
  bb.0:
    successors: %bb.2, %bb.1
    liveins: $d0, $r0, $r1

    t2CMPri killed $r1, 0, 14, $noreg, implicit-def $cpsr
    t2Bcc %bb.2, 0, killed $cpsr

  bb.1:
    liveins: $d0, $r0

    $d16 = VDUP32d killed $r0, 14, $noreg
    ; Verify that the neon instructions haven't been conditionalized:
    ; CHECK-LABEL: NeonVdupMul
    ; CHECK: vdup.32
    ; CHECK: vmul.i32
    $d0 = VMULv2i32 killed $d16, killed $d0, 14, $noreg

  bb.2:
    liveins: $d0

    tBX_RET 14, $noreg, implicit $d0

...
---
name:            NeonVmovVfpLdr
body:             |
  bb.0.entry:
    successors: %bb.1, %bb.2
    liveins: $r0, $r1

    t2CMPri killed $r1, 0, 14, $noreg, implicit-def $cpsr
    t2Bcc %bb.2, 1, killed $cpsr

  bb.1:
    $d0 = VMOVv2i32 0, 14, $noreg
    tBX_RET 14, $noreg, implicit $d0

  bb.2:
    liveins: $r0

    $d0 = VLDRD killed $r0, 0, 14, $noreg
    ; Verify that the neon instruction VMOVv2i32 hasn't been conditionalized,
    ; but the VLDR instruction that is available both in the VFP and Advanced
    ; SIMD extensions has.
    ; CHECK-LABEL: NeonVmovVfpLdr
    ; CHECK-DAG: vmov.i32 d0, #0x0
    ; CHECK-DAG: vldr{{ne|eq}} d0, [r0]
    tBX_RET 14, $noreg, implicit $d0

...