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Switch ExtVectorElementExpr::getEncodedElementAccess to use StringRef. 

- Really this should be simplified by the FIXME above, but I'm too deep in DFS.

llvm-svn: 84392
This commit is contained in:
Daniel Dunbar 2009-10-18 02:09:31 +00:00
parent afff4340d5
commit ce5a0b3deb
1 changed files with 8 additions and 8 deletions
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16
clang/lib/AST/Expr.cpp
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@ -1766,14 +1766,14 @@ bool ExtVectorElementExpr::containsDuplicateElements() const {
/// getEncodedElementAccess - We encode the fields as a llvm ConstantArray. /// getEncodedElementAccess - We encode the fields as a llvm ConstantArray.
void ExtVectorElementExpr::getEncodedElementAccess( void ExtVectorElementExpr::getEncodedElementAccess(
llvm::SmallVectorImpl<unsigned> &Elts) const { llvm::SmallVectorImpl<unsigned> &Elts) const {
const char *compStr = Accessor->getName(); llvm::StringRef Comp = Accessor->getName();
if (*compStr == 's' || *compStr == 'S') if (Comp[0] == 's' || Comp[0] == 'S')
compStr++; Comp = Comp.substr(1);
bool isHi = !strcmp(compStr, "hi"); bool isHi = Comp == "hi";
bool isLo = !strcmp(compStr, "lo"); bool isLo = Comp == "lo";
bool isEven = !strcmp(compStr, "even"); bool isEven = Comp == "even";
bool isOdd = !strcmp(compStr, "odd"); bool isOdd = Comp == "odd";
for (unsigned i = 0, e = getNumElements(); i != e; ++i) { for (unsigned i = 0, e = getNumElements(); i != e; ++i) {
uint64_t Index; uint64_t Index;
@ -1787,7 +1787,7 @@ void ExtVectorElementExpr::getEncodedElementAccess(
else if (isOdd) else if (isOdd)
Index = 2 * i + 1; Index = 2 * i + 1;
else else
Index = ExtVectorType::getAccessorIdx(compStr[i]); Index = ExtVectorType::getAccessorIdx(Comp[i]);
Elts.push_back(Index); Elts.push_back(Index);
} }