1 # Compatibility tests for older profile format versions. These ensure
2 # that we don't break compatibility with an older profile version
5 # The input file at %S/Inputs/compat.profdata.v1 was generated with
6 # llvm-profdata merge from r214548.
8 # RUN: llvm-profdata show %S/Inputs/compat.profdata.v1 --function function_count_only --counts | FileCheck %s -check-prefix=FUNC_COUNT_ONLY
13 # FUNC_COUNT_ONLY: Hash: 0x{{0+$}}
14 # FUNC_COUNT_ONLY-NEXT: Counters: 1
15 # FUNC_COUNT_ONLY-NEXT: Function count: 97531
16 # FUNC_COUNT_ONLY-NEXT: Block counts: []
18 # RUN: llvm-profdata show %S/Inputs/compat.profdata.v1 --function "name with spaces" --counts | FileCheck %s -check-prefix=SPACES
24 # SPACES: Hash: 0x{{0+}}400
25 # SPACES-NEXT: Counters: 2
26 # SPACES-NEXT: Function count: 0
27 # SPACES-NEXT: Block counts: [0]
29 # RUN: llvm-profdata show %S/Inputs/compat.profdata.v1 --function large_numbers --counts | FileCheck %s -check-prefix=LARGENUM
39 # LARGENUM: Hash: 0x3fffffffffffffff
40 # LARGENUM-NEXT: Counters: 6
41 # LARGENUM-NEXT: Function count: 2305843009213693952
42 # LARGENUM-NEXT: Block counts: [1152921504606846976, 576460752303423488, 288230376151711744, 144115188075855872, 72057594037927936]
44 # RUN: llvm-profdata show %S/Inputs/compat.profdata.v1 | FileCheck %s -check-prefix=SUMMARY
45 # SUMMARY: Total functions: 3
46 # SUMMARY: Maximum function count: 2305843009213693952
47 # SUMMARY: Maximum internal block count: 1152921504606846976