| Test multi-thread merge of multiple profdata files. | |
| RUN: llvm-profdata merge %p/Inputs/multiple-profdata-merge.proftext -o %t | |
| RUN: llvm-profdata merge -j 4 %t %t %t %t -o %t_2 | |
| RUN: llvm-profdata show %t_2 | FileCheck %s | |
| ; CHECK:Total functions: 11 | |
| ; CHECK:Maximum function count: 5600000 | |
| ; CHECK:Maximum internal block count: 2800000 | |