llvm-mirror/test/MachineVerifier/test_g_addrspacecast.mir

#RUN: not --crash llc -o - -march=arm64 -run-pass=none -verify-machineinstrs %s 2>&1 | FileCheck %s
# REQUIRES: aarch64-registered-target

---
name:            test_addrspacecast
legalized:       true
regBankSelected: false
selected:        false
tracksRegLiveness: true
liveins:
body:             |
  bb.0:

    %0:_(s64) = G_IMPLICIT_DEF
    %1:_(p0) = G_IMPLICIT_DEF
    %2:_(<2 x s64>) = G_IMPLICIT_DEF
    %3:_(<2 x p0>) = G_IMPLICIT_DEF

    ; CHECK: Bad machine code: Too few operands
    %4:_(s64) = G_ADDRSPACE_CAST

    ; CHECK: Bad machine code: Too few operands
    ; CHECK: Bad machine code: Explicit definition marked as use
    G_ADDRSPACE_CAST %1

    ; CHECK: Bad machine code: addrspacecast types must be pointers
    %5:_(p0) = G_ADDRSPACE_CAST %0

    ; CHECK: Bad machine code: addrspacecast types must be pointers
    %6:_(s64) = G_ADDRSPACE_CAST %1

    ; CHECK: Bad machine code: addrspacecast types must be pointers
    %7:_(<2 x s64>) = G_ADDRSPACE_CAST %1

    ; CHECK: Bad machine code: addrspacecast types must be pointers
    %8:_(<2 x p0>) = G_ADDRSPACE_CAST %2

    ; CHECK: Bad machine code: operand types must be all-vector or all-scalar
    %9:_(<2 x p1>) = G_ADDRSPACE_CAST %1

    ; CHECK: Bad machine code: operand types must be all-vector or all-scalar
    %10:_(p1) = G_ADDRSPACE_CAST %3

    ; CHECK: Bad machine code: operand types must preserve number of vector elements
    %11:_(<4 x p1>) = G_ADDRSPACE_CAST %3

    ; CHECK: Bad machine code: operand types must preserve number of vector elements
    %12:_(<4 x p1>) = G_IMPLICIT_DEF
    %13:_(<2 x p0>) = G_ADDRSPACE_CAST %12

    ; CHECK: Bad machine code: addrspacecast must convert different address spaces
    %14:_(p0) = G_ADDRSPACE_CAST %1

    ; CHECK: Bad machine code: addrspacecast must convert different address spaces
    %15:_(<2 x p0>) = G_ADDRSPACE_CAST %3

...