llvm/test/tools/llvm-profdata/overlap.test

   1 RUN: llvm-profdata overlap %p/Inputs/overlap_1.proftext %p/Inputs/overlap_2.proftext | FileCheck %s -check-prefix=OVERLAP
   2 RUN: llvm-profdata overlap -function=main %p/Inputs/overlap_1.proftext %p/Inputs/overlap_2.proftext | FileCheck %s --check-prefixes=MAINFUNC,OVERLAP
   3 RUN: llvm-profdata overlap -value-cutoff=15000 %p/Inputs/overlap_1.proftext %p/Inputs/overlap_2.proftext | FileCheck %s --check-prefixes=MAINFUNC,OVERLAP
   4 RUN: llvm-profdata merge %p/Inputs/overlap_1.proftext -o %t_1.profdata
   5 RUN: llvm-profdata merge %p/Inputs/overlap_2.proftext -o %t_2.profdata
   6 RUN: llvm-profdata overlap %t_1.profdata %t_2.profdata | FileCheck %s -check-prefix=OVERLAP
   7 MAINFUNC: Function: main (Hash=29212902728)
   8 MAINFUNC:   # of edge counters overlap: 2
   9 MAINFUNC:   Edge profile overlap: 100.000%
  10 MAINFUNC:   Edge profile base count sum: 200000
  11 MAINFUNC:   Edge profile test count sum: 20000
  12 OVERLAP: Profile overlap infomation for base_profile: {{.*}} and test_profile:
  13 OVERLAP: Program level:
  14 OVERLAP:   # of functions overlap: 2
  15 OVERLAP:   # of functions mismatch: 1
  16 OVERLAP:   # of functions only in test_profile: 1
  17 OVERLAP:   Edge profile overlap: 60.000%
  18 OVERLAP:   Mismatched count percentage (Edge): 20.000%
  19 OVERLAP:   Percentage of Edge profile only in test_profile: 20.000%
  20 OVERLAP:   Edge profile base count sum: 500000
  21 OVERLAP:   Edge profile test count sum: 50000