| # RUN: not --crash llc -o - -march=arm64 -global-isel -run-pass=none -verify-machineinstrs %s 2>&1 | FileCheck %s |
| # REQUIRES: aarch64-registered-target |
| |
| --- |
| name: test_zextload |
| legalized: true |
| regBankSelected: false |
| selected: false |
| tracksRegLiveness: true |
| liveins: |
| body: | |
| bb.0: |
| |
| ; CHECK: Bad machine code: Generic memory instruction must access a pointer |
| %0:_(s64) = G_CONSTANT i32 0 |
| %1:_(s32) = G_ZEXTLOAD %0 :: (load 1) |
| |
| ; CHECK: *** Bad machine code: Generic instruction accessing memory must have one mem operand *** |
| %2:_(p0) = G_IMPLICIT_DEF |
| %3:_(s64) = G_ZEXTLOAD %2 |
| |
| ; CHECK: Bad machine code: Generic extload must have a narrower memory type |
| ; CHECK: Bad machine code: Generic extload must have a narrower memory type |
| |
| %4:_(s64) = G_ZEXTLOAD %2 :: (load 8) |
| %5:_(s64) = G_ZEXTLOAD %2 :: (load 16) |
| |
| ... |
