# 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