caio/clang-p2996
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Emit template type and value parameter DIEs for template variables.

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Summary:
Ensure the TemplateParam attribute of the DIGlobalVariable node is translated into the proper DIEs.

Resolves https://bugs.llvm.org/show_bug.cgi?id=22119

Reviewers: dblaikie, probinson, aprantl, JDevlieghere, clayborg, whitequark, deadalnix

Reviewed By: dblaikie

Subscribers: llvm-commits

Tags: #debug-info

Differential Revision: https://reviews.llvm.org/D52057

llvm-svn: 343706
This commit is contained in:
Matthew Voss
2018-10-03 18:44:53 +00:00
parent b80d27a916
commit f8ab35a4f4
16 changed files with 249 additions and 202 deletions
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4
llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
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@@ -1745,7 +1745,7 @@ void ModuleBitcodeWriter::writeDITemplateValueParameter(
void ModuleBitcodeWriter::writeDIGlobalVariable(
const DIGlobalVariable *N, SmallVectorImpl<uint64_t> &Record,
unsigned Abbrev) {
const uint64_t Version = 1 << 1;
const uint64_t Version = 2 << 1;
Record.push_back((uint64_t)N->isDistinct() | Version);
Record.push_back(VE.getMetadataOrNullID(N->getScope()));
Record.push_back(VE.getMetadataOrNullID(N->getRawName()));
@@ -1755,8 +1755,8 @@ void ModuleBitcodeWriter::writeDIGlobalVariable(
Record.push_back(VE.getMetadataOrNullID(N->getType()));
Record.push_back(N->isLocalToUnit());
Record.push_back(N->isDefinition());
Record.push_back(/* expr */ 0);
Record.push_back(VE.getMetadataOrNullID(N->getStaticDataMemberDeclaration()));
Record.push_back(VE.getMetadataOrNullID(N->getTemplateParams()));
Record.push_back(N->getAlignInBits());
Stream.EmitRecord(bitc::METADATA_GLOBAL_VAR, Record, Abbrev);