InstrProf: Remove a function that just returns its argument (NFC)
llvm-svn: 236664
diff --git a/llvm/lib/ProfileData/CoverageMappingReader.cpp b/llvm/lib/ProfileData/CoverageMappingReader.cpp
index 12e9e888..2de8d2f 100644
--- a/llvm/lib/ProfileData/CoverageMappingReader.cpp
+++ b/llvm/lib/ProfileData/CoverageMappingReader.cpp
@@ -36,13 +36,13 @@
std::error_code RawCoverageReader::readULEB128(uint64_t &Result) {
if (Data.size() < 1)
- return error(instrprof_error::truncated);
+ return instrprof_error::truncated;
unsigned N = 0;
Result = decodeULEB128(reinterpret_cast<const uint8_t *>(Data.data()), &N);
if (N > Data.size())
- return error(instrprof_error::malformed);
+ return instrprof_error::malformed;
Data = Data.substr(N);
- return success();
+ return std::error_code();
}
std::error_code RawCoverageReader::readIntMax(uint64_t &Result,
@@ -50,8 +50,8 @@
if (auto Err = readULEB128(Result))
return Err;
if (Result >= MaxPlus1)
- return error(instrprof_error::malformed);
- return success();
+ return instrprof_error::malformed;
+ return std::error_code();
}
std::error_code RawCoverageReader::readSize(uint64_t &Result) {
@@ -59,8 +59,8 @@
return Err;
// Sanity check the number.
if (Result > Data.size())
- return error(instrprof_error::malformed);
- return success();
+ return instrprof_error::malformed;
+ return std::error_code();
}
std::error_code RawCoverageReader::readString(StringRef &Result) {
@@ -69,7 +69,7 @@
return Err;
Result = Data.substr(0, Length);
Data = Data.substr(Length);
- return success();
+ return std::error_code();
}
std::error_code RawCoverageFilenamesReader::read() {
@@ -82,7 +82,7 @@
return Err;
Filenames.push_back(Filename);
}
- return success();
+ return std::error_code();
}
std::error_code RawCoverageMappingReader::decodeCounter(unsigned Value,
@@ -91,10 +91,10 @@
switch (Tag) {
case Counter::Zero:
C = Counter::getZero();
- return success();
+ return std::error_code();
case Counter::CounterValueReference:
C = Counter::getCounter(Value >> Counter::EncodingTagBits);
- return success();
+ return std::error_code();
default:
break;
}
@@ -104,15 +104,15 @@
case CounterExpression::Add: {
auto ID = Value >> Counter::EncodingTagBits;
if (ID >= Expressions.size())
- return error(instrprof_error::malformed);
+ return instrprof_error::malformed;
Expressions[ID].Kind = CounterExpression::ExprKind(Tag);
C = Counter::getExpression(ID);
break;
}
default:
- return error(instrprof_error::malformed);
+ return instrprof_error::malformed;
}
- return success();
+ return std::error_code();
}
std::error_code RawCoverageMappingReader::readCounter(Counter &C) {
@@ -122,7 +122,7 @@
return Err;
if (auto Err = decodeCounter(EncodedCounter, C))
return Err;
- return success();
+ return std::error_code();
}
static const unsigned EncodingExpansionRegionBit = 1
@@ -159,7 +159,7 @@
ExpandedFileID = EncodedCounterAndRegion >>
Counter::EncodingCounterTagAndExpansionRegionTagBits;
if (ExpandedFileID >= NumFileIDs)
- return error(instrprof_error::malformed);
+ return instrprof_error::malformed;
} else {
switch (EncodedCounterAndRegion >>
Counter::EncodingCounterTagAndExpansionRegionTagBits) {
@@ -170,7 +170,7 @@
Kind = CounterMappingRegion::SkippedRegion;
break;
default:
- return error(instrprof_error::malformed);
+ return instrprof_error::malformed;
}
}
}
@@ -183,7 +183,7 @@
if (auto Err = readULEB128(ColumnStart))
return Err;
if (ColumnStart > std::numeric_limits<unsigned>::max())
- return error(instrprof_error::malformed);
+ return instrprof_error::malformed;
if (auto Err = readIntMax(NumLines, std::numeric_limits<unsigned>::max()))
return Err;
if (auto Err = readIntMax(ColumnEnd, std::numeric_limits<unsigned>::max()))
@@ -217,7 +217,7 @@
C, InferredFileID, ExpandedFileID, LineStart, ColumnStart,
LineStart + NumLines, ColumnEnd, Kind));
}
- return success();
+ return std::error_code();
}
std::error_code RawCoverageMappingReader::read() {
@@ -286,7 +286,7 @@
}
}
- return success();
+ return std::error_code();
}
namespace {