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Switch to ArrayRef<CodeGenRegisterClass*>.

Browse Source 
This makes it possible to allocate CodeGenRegisterClass instances
dynamically and reorder them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140816 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen
2011-09-29 22:28:37 +00:00
parent 27e0666725
commit 29f018cee6
8 changed files with 58 additions and 66 deletions
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10
utils/TableGen/CodeGenTarget.cpp
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@ -184,9 +184,9 @@ std::vector<MVT::SimpleValueType> CodeGenTarget::
getRegisterVTs(Record *R) const {
const CodeGenRegister *Reg = getRegBank().getReg(R);
std::vector<MVT::SimpleValueType> Result;
const std::vector<CodeGenRegisterClass> &RCs = getRegisterClasses();
ArrayRef<CodeGenRegisterClass*> RCs = getRegBank().getRegClasses();
for (unsigned i = 0, e = RCs.size(); i != e; ++i) {
const CodeGenRegisterClass &RC = RCs[i];
const CodeGenRegisterClass &RC = *RCs[i];
if (RC.contains(Reg)) {
const std::vector<MVT::SimpleValueType> &InVTs = RC.getValueTypes();
Result.insert(Result.end(), InVTs.begin(), InVTs.end());
@ -201,10 +201,10 @@ getRegisterVTs(Record *R) const {
void CodeGenTarget::ReadLegalValueTypes() const {
const std::vector<CodeGenRegisterClass> &RCs = getRegisterClasses();
ArrayRef<CodeGenRegisterClass*> RCs = getRegBank().getRegClasses();
for (unsigned i = 0, e = RCs.size(); i != e; ++i)
for (unsigned ri = 0, re = RCs[i].VTs.size(); ri != re; ++ri)
LegalValueTypes.push_back(RCs[i].VTs[ri]);
for (unsigned ri = 0, re = RCs[i]->VTs.size(); ri != re; ++ri)
LegalValueTypes.push_back(RCs[i]->VTs[ri]);
// Remove duplicates.
std::sort(LegalValueTypes.begin(), LegalValueTypes.end());