53a2923bf6
This seems to cause Clang to crash, see comments on the code review. Reverting
until the problem can be investigated.
> Part 1 of 3. This includes the LLVM back-end processing and profile
> reading/writing components. compiler-rt changes are included.
>
> Differential Revision: https://reviews.llvm.org/D138846
This reverts commit a50486fd73.
26 lines
1.1 KiB
Plaintext
26 lines
1.1 KiB
Plaintext
RUN: printf '\201rforpl\377' > %t.profraw
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RUN: printf '\10\0\0\0\0\0\0\0' >> %t.profraw
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// We should fail on this because the binary IDs is not a multiple of 8 bytes.
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RUN: printf '\77\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 '\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 '\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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// Binary IDs - There are only two in this case that are 20 bytes.
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RUN: printf '\24\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\0\1\2\3\4\5\6\7' >> %t.profraw
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RUN: printf '\0\1\2\3\4\5\6\7' >> %t.profraw
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RUN: printf '\0\1\2\3\0\0\0\0' >> %t.profraw
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RUN: printf '\24\0\0\0\0\0\0\0' >> %t.profraw
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RUN: printf '\1\1\1\1\1\1\1\1' >> %t.profraw
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RUN: printf '\2\2\2\2\2\2\2\2' >> %t.profraw
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RUN: printf '\3\3\3\3\0\0\0\0' >> %t.profraw
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// RUN: not llvm-profdata show --binary-ids %t.profraw 2>&1 | FileCheck %s
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// CHECK: invalid instrumentation profile data (file header is corrupt)
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