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0c94d7d441
Add an option to llvm-profdata merge for writing out sparse indexed profiles. These profiles omit InstrProfRecords for functions which are never executed. Differential Revision: http://reviews.llvm.org/D16727 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@259258 91177308-0d34-0410-b5e6-96231b3b80d8
89 lines
4.0 KiB
Plaintext
89 lines
4.0 KiB
Plaintext
# RUN: llvm-profdata merge -sparse=true %s -o %t.profdata
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# RUN: llvm-profdata merge -sparse=false %s -o %t.profdata.dense
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# RUN: llvm-profdata show %t.profdata --function function_count_only --counts | FileCheck %s -check-prefix=FUNC_COUNT_ONLY
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function_count_only
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0
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1
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97531
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# FUNC_COUNT_ONLY: Hash: 0x{{0+$}}
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# FUNC_COUNT_ONLY-NEXT: Counters: 1
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# FUNC_COUNT_ONLY-NEXT: Function count: 97531
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# FUNC_COUNT_ONLY-NEXT: Block counts: []
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# RUN: llvm-profdata show %t.profdata.dense --function "name with spaces" --counts | FileCheck %s -check-prefix=SPACES
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# RUN: llvm-profdata show %t.profdata --function "name with spaces" --counts | FileCheck %s --check-prefix=SPARSE_SPACES
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name with spaces
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1024
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2
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0
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0
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# SPACES: Hash: 0x{{0+}}400
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# SPACES-NEXT: Counters: 2
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# SPACES-NEXT: Function count: 0
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# SPACES-NEXT: Block counts: [0]
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# SPARSE_SPACES-NOT: Function count: 0
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# RUN: llvm-profdata show %t.profdata --function large_numbers --counts | FileCheck %s -check-prefix=LARGENUM
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large_numbers
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4611686018427387903
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6
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2305843009213693952
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1152921504606846976
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576460752303423488
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288230376151711744
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144115188075855872
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72057594037927936
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# LARGENUM: Hash: 0x3fffffffffffffff
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# LARGENUM-NEXT: Counters: 6
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# LARGENUM-NEXT: Function count: 2305843009213693952
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# LARGENUM-NEXT: Block counts: [1152921504606846976, 576460752303423488, 288230376151711744, 144115188075855872, 72057594037927936]
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# RUN: llvm-profdata show %t.profdata.dense --function hex_hash | FileCheck %s -check-prefix=HEX-HASH
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hex_hash
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0x1234
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1
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0
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# HEX-HASH: Hash: 0x0000000000001234
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# HEX-HASH-NEXT: Counters: 1
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# RUN: llvm-profdata show %t.profdata --function NOSUCHFUNC | FileCheck %s -check-prefix=NOSUCHFUNC
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# NOSUCHFUNC-NOT: Counters:
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# NOSUCHFUNC: Functions shown: 0
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# RUN: llvm-profdata show %t.profdata --function _ | FileCheck %s -check-prefix=SOMEFUNCS
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# RUN: llvm-profdata show %t.profdata.dense --function _ | FileCheck %s -check-prefix=SOMEFUNCS_DENSE
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# SOMEFUNCS: Counters:
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# SOMEFUNCS: function_count_only:
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# SOMEFUNCS: large_numbers:
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# SOMEFUNCS: Functions shown: 2
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# SOMEFUNCS_DENSE: Functions shown: 3
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# RUN: llvm-profdata show %t.profdata.dense | FileCheck %s -check-prefix=SUMMARY
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# SUMMARY-NOT: Counters:
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# SUMMARY-NOT: Functions shown:
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# SUMMARY: Total functions: 4
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# SUMMARY: Maximum function count: 2305843009213693952
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# SUMMARY: Maximum internal block count: 1152921504606846976
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# RUN: llvm-profdata show --detailed-summary %t.profdata.dense | FileCheck %s -check-prefix=DETAILED-SUMMARY
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# DETAILED-SUMMARY: Detailed summary:
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# DETAILED-SUMMARY: Total number of blocks: 10
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# DETAILED-SUMMARY: Total count: 4539628424389557499
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# DETAILED-SUMMARY: 3 blocks with count >= 576460752303423488 account for 80 percentage of the total counts.
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# DETAILED-SUMMARY: 4 blocks with count >= 288230376151711744 account for 90 percentage of the total counts.
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# DETAILED-SUMMARY: 4 blocks with count >= 288230376151711744 account for 95 percentage of the total counts.
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# DETAILED-SUMMARY: 6 blocks with count >= 72057594037927936 account for 99 percentage of the total counts.
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# DETAILED-SUMMARY: 6 blocks with count >= 72057594037927936 account for 99.9 percentage of the total counts.
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# DETAILED-SUMMARY: 6 blocks with count >= 72057594037927936 account for 99.99 percentage of the total counts.
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# DETAILED-SUMMARY: 6 blocks with count >= 72057594037927936 account for 99.999 percentage of the total counts.
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# RUN: llvm-profdata show --detailed-summary --detailed-summary-cutoffs=600000 %t.profdata | FileCheck %s -check-prefix=DETAILED-SUMMARY-2
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# DETAILED-SUMMARY-2: 2 blocks with count >= 1152921504606846976 account for 60 percentage of the total counts.
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#
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# RUN: llvm-profdata show --detailed-summary --detailed-summary-cutoffs=600000,900000,999999 %t.profdata | FileCheck %s -check-prefix=DETAILED-SUMMARY-3
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# DETAILED-SUMMARY-3: 2 blocks with count >= 1152921504606846976 account for 60 percentage of the total counts.
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# DETAILED-SUMMARY-3: 4 blocks with count >= 288230376151711744 account for 90 percentage of the total counts.
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# DETAILED-SUMMARY-3: 6 blocks with count >= 72057594037927936 account for 99.9999 percentage of the total counts.
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