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Use isa instead of dyn_cast when the result is only converted to bool.

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llvm-svn: 78685
This commit is contained in:
Dan Gohman 2009-08-11 17:20:16 +00:00
parent 057559abba
commit cf73a006f0
2 changed files with 3 additions and 3 deletions
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2
include/llvm/Support/IRBuilder.h
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@ -363,7 +363,7 @@ public:
// Every index must be constant.
InputIterator i;
for (i = IdxBegin; i < IdxEnd; ++i) {
if (!dyn_cast<Constant>(*i))
if (!isa<Constant>(*i))
break;
}
if (i == IdxEnd)

4
lib/Analysis/IPA/Andersens.cpp
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@ -997,7 +997,7 @@ bool Andersens::AnalyzeUsesOfFunction(Value *V) {
if (!isa<PointerType>(V->getType())) return true;
for (Value::use_iterator UI = V->use_begin(), E = V->use_end(); UI != E; ++UI)
if (dyn_cast<LoadInst>(*UI)) {
if (isa<LoadInst>(*UI)) {
return false;
} else if (StoreInst *SI = dyn_cast<StoreInst>(*UI)) {
if (V == SI->getOperand(1)) {
@ -1028,7 +1028,7 @@ bool Andersens::AnalyzeUsesOfFunction(Value *V) {
} else if (ICmpInst *ICI = dyn_cast<ICmpInst>(*UI)) {
if (!isa<ConstantPointerNull>(ICI->getOperand(1)))
return true; // Allow comparison against null.
} else if (dyn_cast<FreeInst>(*UI)) {
} else if (isa<FreeInst>(*UI)) {
return false;
} else {
return true;