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[profile] Fix binary format reader error propagation.

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Summary:
This was originally part of rL328132, and led to the discovery
of the issues addressed in rL328987. Re-landing.

Reviewers: xur, davidxl, bkramer

Reviewed By: bkramer

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D45545

llvm-svn: 330029
This commit is contained in:
Mircea Trofin 2018-04-13 15:04:36 +00:00
parent c89aaddf9a
commit c08449efbb
1 changed files with 5 additions and 5 deletions
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10
lib/ProfileData/InstrProfReader.cpp
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@ -448,23 +448,23 @@ Error RawInstrProfReader<IntPtrT>::readNextRecord(NamedInstrProfRecord &Record)
if (atEnd())
// At this point, ValueDataStart field points to the next header.
if (Error E = readNextHeader(getNextHeaderPos()))
return E;
return error(std::move(E));
// Read name ad set it in Record.
if (Error E = readName(Record))
return E;
return error(std::move(E));
// Read FuncHash and set it in Record.
if (Error E = readFuncHash(Record))
return E;
return error(std::move(E));
// Read raw counts and set Record.
if (Error E = readRawCounts(Record))
return E;
return error(std::move(E));
// Read value data and set Record.
if (Error E = readValueProfilingData(Record))
return E;
return error(std::move(E));
// Iterate.
advanceData();