1# RUN: not llc -run-pass none -o /dev/null %s 2>&1 | FileCheck %s 2# This test ensures that the MIR parser detects errors when parsing machine 3# metadata. 4--- | 5 target datalayout = "e-p:64:64-p1:64:64-p2:32:32-p3:32:32-p4:64:64-p5:32:32-p6:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-S32-A5-G1-ni:7" 6 target triple = "amdgcn-amd-amdhsa" 7 8 define i32 @test_memcpy(ptr addrspace(1) nocapture %p, ptr addrspace(1) nocapture readonly %q) #0 { 9 ret i32 0 10 } 11... 12--- 13name: test_memcpy 14machineMetadataNodes: 15 - '!9 = distinct !{!9, !7, !"Dst"}' 16 - '!6 = distinct !{!6, !7, !"Src"}' 17 - '!5 = !{!6}' 18 - '!10 = !{!9}' 19 - '!7 = distinct !{!7, !"MemcpyLoweringDomain"}' 20body: | 21 bb.0 (%ir-block.0): 22 ; CHECK: [[@LINE+1]]:113: use of undefined metadata '!11' 23 %8:vreg_128 = GLOBAL_LOAD_DWORDX4 %9, 16, 0, implicit $exec :: (load 16, align 4, !alias.scope !5, !noalias !11, addrspace 1) 24 25... 26