llvm/test/MachineVerifier/test_g_intrinsic.mir

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

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

    %0:_(p3) = G_IMPLICIT_DEF
    %1:_(s32) = G_IMPLICIT_DEF

    ; CHECK: Bad machine code: Too few operands
    G_INTRINSIC

    ; CHECK: Bad machine code: G_INTRINSIC first src operand must be an intrinsic ID
    G_INTRINSIC 0

    ; CHECK: Bad machine code: G_INTRINSIC first src operand must be an intrinsic ID
    G_INTRINSIC %0, %1

    ; CHECK: Bad machine code: G_INTRINSIC first src operand must be an intrinsic ID
    %2:_(s32) = G_INTRINSIC %0, %1

    ; CHECK: Bad machine code: G_INTRINSIC first src operand must be an intrinsic ID
    %3:_(s32), %4:_(s32) = G_INTRINSIC %0, %1

    ; CHECK: Bad machine code: G_INTRINSIC used with intrinsic that accesses memory
    G_INTRINSIC intrinsic(@llvm.amdgcn.s.barrier)

    ; CHECK: Bad machine code: G_INTRINSIC used with intrinsic that accesses memory
    %3:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.ds.append), %0, 1

...