| Amara Emerson | a0b15d8 | 2018-12-05 23:53:30 +0000 | [diff] [blame] | 1 | #RUN: not llc -o - -global-isel -run-pass=none -verify-machineinstrs %s 2>&1 | FileCheck %s |
| 2 | # REQUIRES: global-isel, aarch64-registered-target |
| 3 | --- | |
| 4 | target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128" |
| 5 | target triple = "aarch64-unknown-unknown" |
| 6 | |
| 7 | define i32 @g_concat_vectors() { |
| 8 | ret i32 0 |
| 9 | } |
| 10 | |
| 11 | ... |
| 12 | --- |
| 13 | name: g_concat_vectors |
| 14 | legalized: true |
| 15 | regBankSelected: false |
| 16 | selected: false |
| 17 | tracksRegLiveness: true |
| 18 | registers: |
| 19 | - { id: 0, class: _, preferred-register: '' } |
| 20 | - { id: 1, class: _, preferred-register: '' } |
| 21 | liveins: |
| 22 | body: | |
| 23 | bb.0: |
| 24 | ; CHECK: Bad machine code: G_CONCAT_VECTOR num dest and source elements should match |
| 25 | |
| 26 | %0(<2 x s32>) = IMPLICIT_DEF |
| 27 | %1(<2 x s32>) = IMPLICIT_DEF |
| 28 | %2:_(<2 x s32>) = G_CONCAT_VECTORS %0, %1 |
| 29 | ... |