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[llvm-xray] consumeError when trying big-endian

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Follow-up of rL341226.

Fixes "Expected<T> must be checked before access or destruction"
This commit is contained in:
Fangrui Song 2020-05-16 22:42:52 -07:00
parent c3f9b65b2c
commit b7d2d21a27
1 changed files with 1 additions and 0 deletions
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lib/XRay/Trace.cpp
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@ -410,6 +410,7 @@ Expected<Trace> llvm::xray::loadTraceFile(StringRef Filename, bool Sort) {
auto TraceOrError = loadTrace(LittleEndianDE, Sort); auto TraceOrError = loadTrace(LittleEndianDE, Sort);
if (!TraceOrError) { if (!TraceOrError) {
DataExtractor BigEndianDE(Data, false, 8); DataExtractor BigEndianDE(Data, false, 8);
consumeError(TraceOrError.takeError());
TraceOrError = loadTrace(BigEndianDE, Sort); TraceOrError = loadTrace(BigEndianDE, Sort);
} }
return TraceOrError; return TraceOrError;