1; Test combined function index generation for ThinLTO via llvm-lto. 2; RUN: opt -module-summary %s -o %t.o 3; RUN: opt -module-summary %p/Inputs/thinlto.ll -o %t2.o 4; RUN: llvm-lto -thinlto -o %t3 %t.o %t2.o 5; RUN: llvm-bcanalyzer -dump %t3.thinlto.bc | FileCheck %s --check-prefix=COMBINED 6; RUN: not test -e %t3 7 8; COMBINED: <MODULE_STRTAB_BLOCK 9; COMBINED-NEXT: <ENTRY {{.*}} record string = '{{.*}}thinlto.ll.tmp{{.*}}.o' 10; COMBINED-NEXT: <ENTRY {{.*}} record string = '{{.*}}thinlto.ll.tmp{{.*}}.o' 11; COMBINED-NEXT: </MODULE_STRTAB_BLOCK 12; COMBINED-NEXT: <GLOBALVAL_SUMMARY_BLOCK 13; COMBINED-NEXT: <VERSION 14; COMBINED-NEXT: <COMBINED 15; COMBINED-NEXT: <COMBINED 16; COMBINED-NEXT: </GLOBALVAL_SUMMARY_BLOCK 17; COMBINED-NEXT: <VALUE_SYMTAB 18; Check that the format is: op0=valueid, op1=offset, op2=funcguid, 19; where funcguid is the lower 64 bits of the function name MD5. 20; COMBINED-NEXT: <COMBINED_ENTRY abbrevid={{[0-9]+}} op0={{1|2}} op1={{-3706093650706652785|-5300342847281564238}} 21; COMBINED-NEXT: <COMBINED_ENTRY abbrevid={{[0-9]+}} op0={{1|2}} op1={{-3706093650706652785|-5300342847281564238}} 22; COMBINED-NEXT: </VALUE_SYMTAB 23 24define void @f() { 25entry: 26 ret void 27} 28