llvm-project
28 строк · 901.0 Байт
1# RUN: not --crash llc -o - -mtriple=arm64 -global-isel -run-pass=none -verify-machineinstrs %s 2>&1 | FileCheck %s
2# REQUIRES: aarch64-registered-target
3
4---
5name: test_sextload
6legalized: true
7regBankSelected: false
8selected: false
9tracksRegLiveness: true
10liveins:
11body: |
12bb.0:
13
14; CHECK: Bad machine code: Generic memory instruction must access a pointer
15%0:_(s64) = G_CONSTANT i32 0
16%1:_(s32) = G_SEXTLOAD %0 :: (load (s8))
17
18; CHECK: *** Bad machine code: Generic instruction accessing memory must have one mem operand ***
19%2:_(p0) = G_IMPLICIT_DEF
20%3:_(s64) = G_SEXTLOAD %2
21
22; CHECK: Bad machine code: Generic extload must have a narrower memory type
23; CHECK: Bad machine code: Generic extload must have a narrower memory type
24
25%4:_(s64) = G_SEXTLOAD %2 :: (load (s64))
26%5:_(s64) = G_SEXTLOAD %2 :: (load (s128))
27
28...
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