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Mark a couple arrays as static and const. Use array_lengthof instead of sizeof/sizeof.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157369 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2012-05-24 04:22:05 +00:00
parent 032f441afc
commit 6fcf129cf5
2 changed files with 6 additions and 6 deletions
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2
lib/Target/NVPTX/NVPTXAsmPrinter.cpp
View File

@ -490,7 +490,7 @@ NVPTXAsmPrinter::emitVirtualRegister(unsigned int vr, bool isVec,
void NVPTXAsmPrinter::printVecModifiedImmediate(const MachineOperand &MO,
const char *Modifier,
raw_ostream &O) {
char vecelem[] = {'0', '1', '2', '3', '0', '1', '2', '3'};
static const char vecelem[] = {'0', '1', '2', '3', '0', '1', '2', '3'};
int Imm = (int)MO.getImm();
if(0 == strcmp(Modifier, "vecelem"))
O << "_" << vecelem[Imm];

10
lib/Target/NVPTX/NVPTXISelLowering.cpp
View File

@ -887,10 +887,10 @@ NVPTXTargetLowering::getParamHelpSymbol(SelectionDAG &DAG, int idx) {
// Check to see if the kernel argument is image*_t or sampler_t
bool llvm::isImageOrSamplerVal(const Value *arg, const Module *context) {
const char *specialTypes[] = {
"struct._image2d_t",
"struct._image3d_t",
"struct._sampler_t"
static const char *const specialTypes[] = {
"struct._image2d_t",
"struct._image3d_t",
"struct._sampler_t"
};
const Type *Ty = arg->getType();
@ -905,7 +905,7 @@ bool llvm::isImageOrSamplerVal(const Value *arg, const Module *context) {
const StructType *STy = dyn_cast<StructType>(PTy->getElementType());
const std::string TypeName = STy ? STy->getName() : "";
for (int i=0, e=sizeof(specialTypes)/sizeof(specialTypes[0]); i!=e; ++i)
for (int i = 0, e = array_lengthof(specialTypes); i != e; ++i)
if (TypeName == specialTypes[i])
return true;