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- # Compatibility tests for older profile format versions. These ensure
- # that we don't break compatibility with an older profile version
- # without noticing it.
- # The input file at %S/Inputs/compat.profdata.v1 was generated with
- # llvm-profdata merge from r214548.
- # RUN: llvm-profdata show %S/Inputs/compat.profdata.v1 --function function_count_only --counts | FileCheck %s -check-prefix=FUNC_COUNT_ONLY
- function_count_only
- 0
- 1
- 97531
- # FUNC_COUNT_ONLY: Hash: 0x{{0+$}}
- # FUNC_COUNT_ONLY-NEXT: Counters: 1
- # FUNC_COUNT_ONLY-NEXT: Function count: 97531
- # FUNC_COUNT_ONLY-NEXT: Block counts: []
- # RUN: llvm-profdata show %S/Inputs/compat.profdata.v1 --function "name with spaces" --counts | FileCheck %s -check-prefix=SPACES
- name with spaces
- 1024
- 2
- 0
- 0
- # SPACES: Hash: 0x{{0+}}400
- # SPACES-NEXT: Counters: 2
- # SPACES-NEXT: Function count: 0
- # SPACES-NEXT: Block counts: [0]
- # RUN: llvm-profdata show %S/Inputs/compat.profdata.v1 --function large_numbers --counts | FileCheck %s -check-prefix=LARGENUM
- large_numbers
- 4611686018427387903
- 6
- 2305843009213693952
- 1152921504606846976
- 576460752303423488
- 288230376151711744
- 144115188075855872
- 72057594037927936
- # LARGENUM: Hash: 0x3fffffffffffffff
- # LARGENUM-NEXT: Counters: 6
- # LARGENUM-NEXT: Function count: 2305843009213693952
- # LARGENUM-NEXT: Block counts: [1152921504606846976, 576460752303423488, 288230376151711744, 144115188075855872, 72057594037927936]
- # RUN: llvm-profdata show %S/Inputs/compat.profdata.v1 | FileCheck %s -check-prefix=SUMMARY
- # SUMMARY: Total functions: 3
- # SUMMARY: Maximum function count: 2305843009213693952
- # SUMMARY: Maximum internal block count: 1152921504606846976
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