Simplify code. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175501 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bitcode/Reader/BitstreamReader.cpp b/lib/Bitcode/Reader/BitstreamReader.cpp
index b133502..942346b 100644
--- a/lib/Bitcode/Reader/BitstreamReader.cpp
+++ b/lib/Bitcode/Reader/BitstreamReader.cpp
@@ -26,34 +26,28 @@
// Copy abbreviations, and bump ref counts.
CurAbbrevs = RHS.CurAbbrevs;
- for (unsigned i = 0, e = static_cast<unsigned>(CurAbbrevs.size());
- i != e; ++i)
+ for (size_t i = 0, e = CurAbbrevs.size(); i != e; ++i)
CurAbbrevs[i]->addRef();
// Copy block scope and bump ref counts.
BlockScope = RHS.BlockScope;
- for (unsigned S = 0, e = static_cast<unsigned>(BlockScope.size());
- S != e; ++S) {
+ for (size_t S = 0, e = BlockScope.size(); S != e; ++S) {
std::vector<BitCodeAbbrev*> &Abbrevs = BlockScope[S].PrevAbbrevs;
- for (unsigned i = 0, e = static_cast<unsigned>(Abbrevs.size());
- i != e; ++i)
+ for (size_t i = 0, e = Abbrevs.size(); i != e; ++i)
Abbrevs[i]->addRef();
}
}
void BitstreamCursor::freeState() {
// Free all the Abbrevs.
- for (unsigned i = 0, e = static_cast<unsigned>(CurAbbrevs.size());
- i != e; ++i)
+ for (size_t i = 0, e = CurAbbrevs.size(); i != e; ++i)
CurAbbrevs[i]->dropRef();
CurAbbrevs.clear();
// Free all the Abbrevs in the block scope.
- for (unsigned S = 0, e = static_cast<unsigned>(BlockScope.size());
- S != e; ++S) {
+ for (size_t S = 0, e = BlockScope.size(); S != e; ++S) {
std::vector<BitCodeAbbrev*> &Abbrevs = BlockScope[S].PrevAbbrevs;
- for (unsigned i = 0, e = static_cast<unsigned>(Abbrevs.size());
- i != e; ++i)
+ for (size_t i = 0, e = Abbrevs.size(); i != e; ++i)
Abbrevs[i]->dropRef();
}
BlockScope.clear();
@@ -69,8 +63,7 @@
// Add the abbrevs specific to this block to the CurAbbrevs list.
if (const BitstreamReader::BlockInfo *Info =
BitStream->getBlockInfo(BlockID)) {
- for (unsigned i = 0, e = static_cast<unsigned>(Info->Abbrevs.size());
- i != e; ++i) {
+ for (size_t i = 0, e = Info->Abbrevs.size(); i != e; ++i) {
CurAbbrevs.push_back(Info->Abbrevs[i]);
CurAbbrevs.back()->addRef();
}