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IR: Reduce the amount of boilerplate required for a metadata kind. NFCI. 

llvm-svn: 288867
This commit is contained in:
Peter Collingbourne 2016-12-06 23:53:01 +00:00
parent 122f88d481
commit 6f0b4f2e89
1 changed files with 28 additions and 106 deletions
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134
llvm/lib/IR/LLVMContext.cpp
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@ -35,113 +35,35 @@ using namespace llvm;
LLVMContext::LLVMContext() : pImpl(new LLVMContextImpl(*this)) {
// Create the fixed metadata kinds. This is done in the same order as the
// MD_* enum values so that they correspond.
std::pair<unsigned, StringRef> MDKinds[] = {
{MD_dbg, "dbg"},
{MD_tbaa, "tbaa"},
{MD_prof, "prof"},
{MD_fpmath, "fpmath"},
{MD_range, "range"},
{MD_tbaa_struct, "tbaa.struct"},
{MD_invariant_load, "invariant.load"},
{MD_alias_scope, "alias.scope"},
{MD_noalias, "noalias"},
{MD_nontemporal, "nontemporal"},
{MD_mem_parallel_loop_access, "llvm.mem.parallel_loop_access"},
{MD_nonnull, "nonnull"},
{MD_dereferenceable, "dereferenceable"},
{MD_dereferenceable_or_null, "dereferenceable_or_null"},
{MD_make_implicit, "make.implicit"},
{MD_unpredictable, "unpredictable"},
{MD_invariant_group, "invariant.group"},
{MD_align, "align"},
{MD_loop, "llvm.loop"},
{MD_type, "type"},
{MD_section_prefix, "section_prefix"},
};
// Create the 'dbg' metadata kind.
unsigned DbgID = getMDKindID("dbg");
assert(DbgID == MD_dbg && "dbg kind id drifted"); (void)DbgID;
// Create the 'tbaa' metadata kind.
unsigned TBAAID = getMDKindID("tbaa");
assert(TBAAID == MD_tbaa && "tbaa kind id drifted"); (void)TBAAID;
// Create the 'prof' metadata kind.
unsigned ProfID = getMDKindID("prof");
assert(ProfID == MD_prof && "prof kind id drifted"); (void)ProfID;
// Create the 'fpmath' metadata kind.
unsigned FPAccuracyID = getMDKindID("fpmath");
assert(FPAccuracyID == MD_fpmath && "fpmath kind id drifted");
(void)FPAccuracyID;
// Create the 'range' metadata kind.
unsigned RangeID = getMDKindID("range");
assert(RangeID == MD_range && "range kind id drifted");
(void)RangeID;
// Create the 'tbaa.struct' metadata kind.
unsigned TBAAStructID = getMDKindID("tbaa.struct");
assert(TBAAStructID == MD_tbaa_struct && "tbaa.struct kind id drifted");
(void)TBAAStructID;
// Create the 'invariant.load' metadata kind.
unsigned InvariantLdId = getMDKindID("invariant.load");
assert(InvariantLdId == MD_invariant_load && "invariant.load kind id drifted");
(void)InvariantLdId;
// Create the 'alias.scope' metadata kind.
unsigned AliasScopeID = getMDKindID("alias.scope");
assert(AliasScopeID == MD_alias_scope && "alias.scope kind id drifted");
(void)AliasScopeID;
// Create the 'noalias' metadata kind.
unsigned NoAliasID = getMDKindID("noalias");
assert(NoAliasID == MD_noalias && "noalias kind id drifted");
(void)NoAliasID;
// Create the 'nontemporal' metadata kind.
unsigned NonTemporalID = getMDKindID("nontemporal");
assert(NonTemporalID == MD_nontemporal && "nontemporal kind id drifted");
(void)NonTemporalID;
// Create the 'llvm.mem.parallel_loop_access' metadata kind.
unsigned MemParallelLoopAccessID = getMDKindID("llvm.mem.parallel_loop_access");
assert(MemParallelLoopAccessID == MD_mem_parallel_loop_access &&
"mem_parallel_loop_access kind id drifted");
(void)MemParallelLoopAccessID;
// Create the 'nonnull' metadata kind.
unsigned NonNullID = getMDKindID("nonnull");
assert(NonNullID == MD_nonnull && "nonnull kind id drifted");
(void)NonNullID;
// Create the 'dereferenceable' metadata kind.
unsigned DereferenceableID = getMDKindID("dereferenceable");
assert(DereferenceableID == MD_dereferenceable &&
"dereferenceable kind id drifted");
(void)DereferenceableID;
// Create the 'dereferenceable_or_null' metadata kind.
unsigned DereferenceableOrNullID = getMDKindID("dereferenceable_or_null");
assert(DereferenceableOrNullID == MD_dereferenceable_or_null &&
"dereferenceable_or_null kind id drifted");
(void)DereferenceableOrNullID;
// Create the 'make.implicit' metadata kind.
unsigned MakeImplicitID = getMDKindID("make.implicit");
assert(MakeImplicitID == MD_make_implicit &&
"make.implicit kind id drifted");
(void)MakeImplicitID;
// Create the 'unpredictable' metadata kind.
unsigned UnpredictableID = getMDKindID("unpredictable");
assert(UnpredictableID == MD_unpredictable &&
"unpredictable kind id drifted");
(void)UnpredictableID;
// Create the 'invariant.group' metadata kind.
unsigned InvariantGroupId = getMDKindID("invariant.group");
assert(InvariantGroupId == MD_invariant_group &&
"invariant.group kind id drifted");
(void)InvariantGroupId;
// Create the 'align' metadata kind.
unsigned AlignID = getMDKindID("align");
assert(AlignID == MD_align && "align kind id drifted");
(void)AlignID;
// Create the 'llvm.loop' metadata kind.
unsigned LoopID = getMDKindID("llvm.loop");
assert(LoopID == MD_loop && "llvm.loop kind id drifted");
(void)LoopID;
unsigned TypeID = getMDKindID("type");
assert(TypeID == MD_type && "type kind id drifted");
(void)TypeID;
unsigned SectionPrefixID = getMDKindID("section_prefix");
assert(SectionPrefixID == MD_section_prefix &&
"section_prefix kind id drifted");
(void)SectionPrefixID;
for (auto &MDKind : MDKinds) {
unsigned ID = getMDKindID(MDKind.second);
assert(ID == MDKind.first && "metadata kind id drifted");
(void)ID;
}
auto *DeoptEntry = pImpl->getOrInsertBundleTag("deopt");
assert(DeoptEntry->second == LLVMContext::OB_deopt &&