test/MachineVerifier/test_g_insert_subvector.mir

# RUN: not --crash llc -o - -run-pass=none -verify-machineinstrs %s 2>&1 | FileCheck %s

---
name:            g_splat_vector
tracksRegLiveness: true
liveins:
body:             |
  bb.0:
    %0:_(s32) = G_CONSTANT i32 0
    %1:_(<vscale x 2 x s32>) = G_IMPLICIT_DEF
    %2:_(<vscale x 1 x s32>) = G_IMPLICIT_DEF

    ; CHECK: G_INSERT_SUBVECTOR first source must be a register
    %3:_(<vscale x 2 x s32>) = G_INSERT_SUBVECTOR 1, %2, 0

    ; CHECK: G_INSERT_SUBVECTOR second source must be a register
    %4:_(<vscale x 2 x s32>) = G_INSERT_SUBVECTOR %1, 1, 0

    ; CHECK: G_INSERT_SUBVECTOR index must be an immediate
    %5:_(<vscale x 2 x s32>) = G_INSERT_SUBVECTOR %1, %2, %0

    ; CHECK: Destination type must be a vector
    %6:_(s32) = G_INSERT_SUBVECTOR %1, %2, 0

    ; CHECK: First source must be a vector
    %7:_(<vscale x 2 x s32>) = G_INSERT_SUBVECTOR %0, %2, 0

    ; CHECK: Second source must be a vector
    %8:_(<vscale x 2 x s32>) = G_INSERT_SUBVECTOR %1, %0, 0

    ; CHECK: Destination type must match the first source vector type
    %9:_(<vscale x 2 x s32>) = G_INSERT_SUBVECTOR %2, %1, 0

    %10:_(<vscale x 1 x s16>) = G_IMPLICIT_DEF

    ; CHECK: Element type of source vectors must be the same
    %11:_(<vscale x 2 x s32>) = G_INSERT_SUBVECTOR %1, %10, 0

    %12:_(<vscale x 4 x s32>) = G_IMPLICIT_DEF

    ; CHECK: Index must be a multiple of the second source vector's minimum vector length
    %13:_(<vscale x 4 x s32>) = G_INSERT_SUBVECTOR %12, %1, 3
...