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make tblgen emit the entire Intrinsic::getAttributes method,

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not a random piece of it.  No functionality change.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62066 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-01-12 01:18:58 +00:00
parent a62c302ddd
commit 048ffb239c
2 changed files with 8 additions and 10 deletions
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11
lib/VMCore/Function.cpp
View File

@ -359,20 +359,11 @@ const FunctionType *Intrinsic::getType(ID id, const Type **Tys,
return FunctionType::get(ResultTy, ArgTys, IsVarArg);
}
AttrListPtr Intrinsic::getAttributes(ID id) {
Attributes Attr = Attribute::None;
/// This defines the "Intrinsic::getAttributes(ID id)" method.
#define GET_INTRINSIC_ATTRIBUTES
#include "llvm/Intrinsics.gen"
#undef GET_INTRINSIC_ATTRIBUTES
// Intrinsics cannot throw exceptions.
Attr |= Attribute::NoUnwind;
AttributeWithIndex PAWI = AttributeWithIndex::get(~0, Attr);
return AttrListPtr::get(&PAWI, 1);
}
Function *Intrinsic::getDeclaration(Module *M, ID id, const Type **Tys,
unsigned numTys) {
// There can never be multiple globals with the same name of different types,

7
utils/TableGen/IntrinsicEmitter.cpp
View File

@ -387,10 +387,14 @@ void IntrinsicEmitter::EmitGenerator(const std::vector<CodeGenIntrinsic> &Ints,
OS << "#endif\n\n";
}
/// EmitAttributes - This emits the Intrinsic::getAttributes method.
void IntrinsicEmitter::
EmitAttributes(const std::vector<CodeGenIntrinsic> &Ints, std::ostream &OS) {
OS << "// Add parameter attributes that are not common to all intrinsics.\n";
OS << "#ifdef GET_INTRINSIC_ATTRIBUTES\n";
OS << "AttrListPtr Intrinsic::getAttributes(ID id) {";
OS << " // No intrinsic can throw exceptions.\n";
OS << " Attributes Attr = Attribute::NoUnwind;\n";
OS << " switch (id) {\n";
OS << " default: break;\n";
for (unsigned i = 0, e = Ints.size(); i != e; ++i) {
@ -415,6 +419,9 @@ EmitAttributes(const std::vector<CodeGenIntrinsic> &Ints, std::ostream &OS) {
OS << " Attr |= Attribute::ReadOnly; // These do not write memory.\n";
OS << " break;\n";
OS << " }\n";
OS << " AttributeWithIndex PAWI = AttributeWithIndex::get(~0, Attr);\n";
OS << " return AttrListPtr::get(&PAWI, 1);\n";
OS << "}\n";
OS << "#endif\n\n";
}