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