1 ; RUN: opt -module-summary %s -o %t1.bc 2 ; RUN: opt -module-summary %p/Inputs/distributed_indexes.ll -o %t2.bc 3 ; RUN: llvm-lto -thinlto-action=thinlink -o %t.index.bc %t1.bc %t2.bc 4 ; RUN: llvm-lto -thinlto-action=distributedindexes -thinlto-index %t.index.bc %t1.bc %t2.bc 5 ; RUN: llvm-bcanalyzer -dump %t1.bc.thinlto.bc | FileCheck %s --check-prefix=BACKEND1 6 ; RUN: llvm-bcanalyzer -dump %t2.bc.thinlto.bc | FileCheck %s --check-prefix=BACKEND2 7 8 ; The backend index for this module contains summaries from itself and 9 ; Inputs/distributed_indexes.ll, as it imports from the latter. 10 ; We should import @g and alias @analias. While we don't import the aliasee 11 ; directly (and therefore don't have a third COMBINED record from module 12 ; id 1), we will have a VALUE_GUID for it (hence the 4 VALUE_GUID entries). 13 ; BACKEND1: <MODULE_STRTAB_BLOCK 14 ; BACKEND1-NEXT: <ENTRY {{.*}} record string = '{{.*}}distributed_indexes.ll.tmp{{.*}}.bc' 15 ; BACKEND1-NEXT: <ENTRY {{.*}} record string = '{{.*}}distributed_indexes.ll.tmp{{.*}}.bc' 16 ; BACKEND1-NEXT: </MODULE_STRTAB_BLOCK 17 ; BACKEND1-NEXT: <GLOBALVAL_SUMMARY_BLOCK 18 ; BACKEND1-NEXT: <VERSION 19 ; BACKEND1-DAG: <VALUE_GUID op0={{.*}} op1=-5751648690987223394 20 ; BACKEND1-DAG: <VALUE_GUID op0={{.*}} op1=-5300342847281564238 21 ; BACKEND1-DAG: <VALUE_GUID op0={{.*}} op1=-3706093650706652785 22 ; BACKEND1-DAG: <VALUE_GUID op0={{.*}} op1=-1039159065113703048 23 ; BACKEND1-DAG: <COMBINED {{.*}} op1=0 24 ; BACKEND1-DAG: <COMBINED {{.*}} op1=1 25 ; BACKEND1-DAG: <COMBINED_ALIAS {{.*}} op1=1 26 ; BACKEND1-NEXT: </GLOBALVAL_SUMMARY_BLOCK 27 28 ; The backend index for Input/distributed_indexes.ll contains summaries from 29 ; itself only, as it does not import anything. 30 ; BACKEND2: <MODULE_STRTAB_BLOCK 31 ; BACKEND2-NEXT: <ENTRY {{.*}} record string = '{{.*}}distributed_indexes.ll.tmp2.bc' 32 ; BACKEND2-NEXT: </MODULE_STRTAB_BLOCK 33 ; BACKEND2-NEXT: <GLOBALVAL_SUMMARY_BLOCK 34 ; BACKEND2-NEXT: <VERSION 35 ; BACKEND2-DAG: <VALUE_GUID op0={{.*}} op1=-5751648690987223394/> 36 ; BACKEND2-DAG: <VALUE_GUID op0={{.*}} op1=-5300342847281564238/> 37 ; BACKEND2-DAG: <VALUE_GUID op0={{.*}} op1=-1039159065113703048/> 38 ; BACKEND2-NEXT: <COMBINED 39 ; BACKEND2-NEXT: <COMBINED 40 ; BACKEND2-NEXT: <COMBINED_ALIAS 41 ; BACKEND2-NEXT: </GLOBALVAL_SUMMARY_BLOCK 42 43 ; Make sure that when the alias is imported as a copy of the aliasee, but the 44 ; aliasee is not being imported by itself, that we can still print the summary. 45 ; The aliasee should be "null". 46 ; RUN: llvm-dis %t1.bc.thinlto.bc -o - | FileCheck %s --check-prefix=DIS 47 ; DIS: aliasee: null 48 49 declare void @g(...) 50 declare void @analias(...) 51 52 define void @f() { 53 entry: 54 call void (...) @g() 55 call void (...) @analias() 56 ret void 57 } 58
