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[XRay] Help gcc disambiguate names 

Follow-up to D51210.

llvm-svn: 341042
This commit is contained in:
Dean Michael Berris 2018-08-30 09:04:12 +00:00
parent 5c0f66b1fe
commit 17045975da
1 changed files with 4 additions and 3 deletions
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7
llvm/lib/XRay/FDRTraceWriter.cpp
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@ -64,12 +64,13 @@ template <size_t Index> struct IndexedMemcpy {
static void Copy(char *, Tuple &&) {}
};
template <uint8_t Kind, class... Data>
Error writeMetadata(raw_ostream &OS, Data&&... Ds) {
template <uint8_t Kind, class... Values>
Error writeMetadata(raw_ostream &OS, Values&&... Ds) {
MetadataBlob B;
B.Type = 1;
B.RecordKind = Kind;
auto T = std::make_tuple(std::forward<Data>(std::move(Ds))...);
std::memset(B.Data, 0, 15);
auto T = std::make_tuple(std::forward<Values>(std::move(Ds))...);
IndexedMemcpy<0>::Copy(B.Data, T);
OS.write(reinterpret_cast<const char *>(&B), sizeof(MetadataBlob));
return Error::success();