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Fix PR1001, patch by Nikhil Patil!

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llvm-svn: 31880
This commit is contained in:
Chris Lattner 2006-11-20 18:54:33 +00:00
parent 86e39c84b6
commit 670eb9da78
1 changed files with 11 additions and 1 deletions
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12
utils/TableGen/DAGISelEmitter.cpp
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@ -3408,7 +3408,17 @@ static std::string getLegalCName(std::string OpName) {
}
void DAGISelEmitter::EmitInstructionSelector(std::ostream &OS) {
std::string InstNS = Target.inst_begin()->second.Namespace;
// Get the namespace to insert instructions into. Make sure not to pick up
// "TargetInstrInfo" by accidentally getting the namespace off the PHI
// instruction or something.
std::string InstNS;
for (CodeGenTarget::inst_iterator i = Target.inst_begin(),
e = Target.inst_end(); i != e; ++i) {
InstNS = i->second.Namespace;
if (InstNS != "TargetInstrInfo")
break;
}
if (!InstNS.empty()) InstNS += "::";
// Group the patterns by their top-level opcodes.