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55 lines
1.9 KiB
55 lines
1.9 KiB
4 months ago
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// 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, DataSize, DataSize)
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// INSTR_PROF_RAW_HEADER(uint64_t, CountersSize, CountersSize)
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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, NamesDelta, (uintptr_t)NamesBegin)
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// INSTR_PROF_RAW_HEADER(uint64_t, ValueKindLast, IPVK_Last)
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RUN: printf '\201rforpl\377' > %t.profraw
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RUN: printf '\5\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 '\2\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\6\0\1\0\0\0' >> %t.profraw
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RUN: printf '\0\0\6\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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// 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 '\067\265\035\031\112\165\023\344' >> %t.profraw
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RUN: printf '\02\0\0\0\0\0\0\0' >> %t.profraw
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// Note: The CounterPtr here is off-by-one.
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//
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// Octal '\11' is 9 in decimal: this should push CounterOffset to 1. As there are two counters,
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// the profile reader should error out.
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RUN: printf '\11\0\6\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 '\02\0\0\0\0\0\0\0' >> %t.profraw
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// Counter Section
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RUN: printf '\067\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\101\0\0\0\0\0\0\0' >> %t.profraw
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// Name Section
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RUN: printf '\3\0bar\0\0\0' >> %t.profraw
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RUN: not llvm-profdata merge -o /dev/null %t.profraw 2>&1 | FileCheck %s
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CHECK: Malformed instrumentation profile data
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