922a431e10
Several profdata tests pass the byte 012 to printf. This causes these tests to fail when using GnuWin32's version of printf because printf will detect that 012 is the LF character and will prepend the byte 015 (CR) in front of LF. This change is required after https://github.com/llvm/llvm-project/pull/82711 which bumped the version number.
93 lines
4.3 KiB
Plaintext
93 lines
4.3 KiB
Plaintext
// Header
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//
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// INSTR_PROF_RAW_HEADER(uint64_t, Magic, __llvm_profile_get_magic())
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// INSTR_PROF_RAW_HEADER(uint64_t, Version, __llvm_profile_get_version())
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// INSTR_PROF_RAW_HEADER(uint64_t, BinaryIdsSize, __llvm_write_binary_ids(NULL))
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// INSTR_PROF_RAW_HEADER(uint64_t, DataSize, DataSize)
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// INSTR_PROF_RAW_HEADER(uint64_t, CountersSize, CountersSize)
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// INSTR_PROF_RAW_HEADER(uint64_t, NumBitmaskBytes, NumBitmaskBytes)
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// INSTR_PROF_RAW_HEADER(uint64_t, NamesSize, NamesSize)
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// INSTR_PROF_RAW_HEADER(uint64_t, CountersDelta, (uintptr_t)CountersBegin)
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// INSTR_PROF_RAW_HEADER(uint64_t, BitmaskDelta, (uintptr_t)BitmaskBegin)
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// INSTR_PROF_RAW_HEADER(uint64_t, NamesDelta, (uintptr_t)NamesBegin)
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// INSTR_PROF_RAW_HEADER(uint64_t, VNamesSize, VNamesSize)
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// INSTR_PROF_RAW_HEADER(uint64_t, NumVTables, NumVTables)
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// INSTR_PROF_RAW_HEADER(uint64_t, ValueKindLast, IPVK_Last)
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// gnuwin32 printf does not work for this test because it will print \15 (CR)
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// whenever \12 (LF) is in the input string.
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UNSUPPORTED: system-windows
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RUN: printf '\201rforpl\377' > %t.profraw
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RUN: printf '\12\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\1\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\1\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\10\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\0\0\4\0\1\0\0\0' >> %t.profraw
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RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\0\0\4\0\2\0\0\0' >> %t.profraw
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RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
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// Data Section
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//
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// struct ProfData {
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// #define INSTR_PROF_DATA(Type, LLVMType, Name, Initializer) \
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// Type Name;
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// #include "llvm/ProfileData/InstrProfData.inc"
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// };
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RUN: printf '\254\275\030\333\114\302\370\134' >> %t.profraw
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RUN: printf '\1\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\0\0\4\0\1\0\0\0' >> %t.profraw
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RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
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// Make two copies for another test.
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RUN: cp %t.profraw %t-bad.profraw
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RUN: cp %t.profraw %t-good.profraw
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// Make NumCounters = 0 so that we get "number of counters is zero" error message
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RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\023\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\3\0foo\0\0\0' >> %t.profraw
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RUN: not llvm-profdata show %t.profraw 2>&1 | FileCheck %s --check-prefix=ZERO
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ZERO: malformed instrumentation profile data: number of counters is zero
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// Test a counter value greater than 2^56.
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RUN: printf '\1\0\0\0\0\0\0\0' >> %t-bad.profraw
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RUN: printf '\0\0\0\0\0\0\0\0' >> %t-bad.profraw
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// Counter value is 72057594037927937
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RUN: printf '\1\0\0\0\0\0\0\1' >> %t-bad.profraw
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RUN: printf '\3\0foo\0\0\0' >> %t-bad.profraw
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RUN: printf '\1\0\0\0\0\0\0\0' >> %t-good.profraw
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RUN: printf '\0\0\0\0\0\0\0\0' >> %t-good.profraw
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// Counter value is 72057594037927937
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RUN: printf '\1\0\0\0\0\0\0\0' >> %t-good.profraw
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RUN: printf '\3\0foo\0\0\0' >> %t-good.profraw
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// llvm-profdata fails if there is a warning for any input file under default failure mode (any).
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RUN: not llvm-profdata merge %t-bad.profraw %t-good.profraw -o %t.profdata 2>&1 | FileCheck %s --check-prefix=ANY
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ANY: {{.*}} excessively large counter value suggests corrupted profile data: 72057594037927937
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// -failure-mode=all only fails if there is a warning for every input file.
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RUN: not llvm-profdata merge %t-bad.profraw -failure-mode=all -o %t.profdata 2>&1 | FileCheck %s --check-prefix=ALL-ERR
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ALL-ERR: {{.*}} excessively large counter value suggests corrupted profile data: 72057594037927937
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RUN: llvm-profdata merge %t-bad.profraw %t-good.profraw -failure-mode=all -o %t.profdata 2>&1 | FileCheck %s --check-prefix=ALL-WARN
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ALL-WARN: {{.*}} excessively large counter value suggests corrupted profile data: 72057594037927937
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// -failure-mode=warn does not fail at all. It only prints warnings.
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RUN: llvm-profdata merge %t-bad.profraw -failure-mode=warn -o %t.profdata 2>&1 | FileCheck %s --check-prefix=WARN
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WARN: {{.*}} excessively large counter value suggests corrupted profile data: 72057594037927937
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