llvm/test/MachineVerifier/test_g_splat_vector.mir

# RUN: not --crash llc -o - -mtriple=arm64 -run-pass=none -verify-machineinstrs %s 2>&1 | FileCheck %s
# REQUIRES: aarch64-registered-target
---
name:            g_splat_vector
tracksRegLiveness: true
liveins:
body:             |
  bb.0:
    %0:_(s32) = G_CONSTANT i32 0
    %1:_(<2 x s32>) = G_IMPLICIT_DEF
    %2:_(<vscale x 2 x s32>) = G_IMPLICIT_DEF

    ; CHECK: Destination type must be a scalable vector
    %3:_(s32) = G_SPLAT_VECTOR %0

    ; CHECK: Destination type must be a scalable vector
    %4:_(<2 x s32>) = G_SPLAT_VECTOR %0

    ; CHECK: Source type must be a scalar
    %5:_(<vscale x 2 x s32>) = G_SPLAT_VECTOR %1

    ; CHECK: Source type must be a scalar
    %6:_(<vscale x 2 x s32>) = G_SPLAT_VECTOR %2

    ; CHECK: Element type of the destination must be the same size or smaller than the source type
    %7:_(<vscale x 2 x s128>) = G_SPLAT_VECTOR %0
...