#include "llvm/IntrinsicInst.h"
#include "llvm/Analysis/CallGraph.h"
#include "llvm/Analysis/InlineCost.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/DataLayout.h"
+#include "llvm/Target/TargetLibraryInfo.h"
#include "llvm/Transforms/IPO/InlinerPass.h"
#include "llvm/Transforms/Utils/Cloning.h"
#include "llvm/Transforms/Utils/Local.h"
// If the inlined function had a higher stack protection level than the
// calling function, then bump up the caller's stack protection level.
- if (Callee->hasFnAttr(Attribute::StackProtectReq))
- Caller->addFnAttr(Attribute::StackProtectReq);
- else if (Callee->hasFnAttr(Attribute::StackProtect) &&
- !Caller->hasFnAttr(Attribute::StackProtectReq))
- Caller->addFnAttr(Attribute::StackProtect);
+ if (Callee->getFnAttributes().hasAttribute(Attributes::StackProtectReq))
+ Caller->addFnAttr(Attributes::StackProtectReq);
+ else if (Callee->getFnAttributes().hasAttribute(Attributes::StackProtect) &&
+ !Caller->getFnAttributes().hasAttribute(Attributes::StackProtectReq))
+ Caller->addFnAttr(Attributes::StackProtect);
// Look at all of the allocas that we inlined through this call site. If we
// have already inlined other allocas through other calls into this function,
// would decrease the threshold.
Function *Caller = CS.getCaller();
bool OptSize = Caller && !Caller->isDeclaration() &&
- Caller->hasFnAttr(Attribute::OptimizeForSize);
- if (!(InlineLimit.getNumOccurrences() > 0) && OptSize && OptSizeThreshold < thres)
+ Caller->getFnAttributes().hasAttribute(Attributes::OptimizeForSize);
+ if (!(InlineLimit.getNumOccurrences() > 0) && OptSize &&
+ OptSizeThreshold < thres)
thres = OptSizeThreshold;
// Listen to the inlinehint attribute when it would increase the threshold.
Function *Callee = CS.getCalledFunction();
bool InlineHint = Callee && !Callee->isDeclaration() &&
- Callee->hasFnAttr(Attribute::InlineHint);
+ Callee->getFnAttributes().hasAttribute(Attributes::InlineHint);
if (InlineHint && HintThreshold > thres)
thres = HintThreshold;
bool Inliner::runOnSCC(CallGraphSCC &SCC) {
CallGraph &CG = getAnalysis<CallGraph>();
- const TargetData *TD = getAnalysisIfAvailable<TargetData>();
+ const DataLayout *TD = getAnalysisIfAvailable<DataLayout>();
+ const TargetLibraryInfo *TLI = getAnalysisIfAvailable<TargetLibraryInfo>();
SmallPtrSet<Function*, 8> SCCFunctions;
DEBUG(dbgs() << "Inliner visiting SCC:");
// just delete the call instead of trying to inline it, regardless of
// size. This happens because IPSCCP propagates the result out of the
// call and then we're left with the dead call.
- if (isInstructionTriviallyDead(CS.getInstruction())) {
+ if (isInstructionTriviallyDead(CS.getInstruction(), TLI)) {
DEBUG(dbgs() << " -> Deleting dead call: "
<< *CS.getInstruction() << "\n");
// Update the call graph by deleting the edge from Callee to Caller.
// Handle the case when this function is called and we only want to care
// about always-inline functions. This is a bit of a hack to share code
// between here and the InlineAlways pass.
- if (AlwaysInlineOnly && !F->hasFnAttr(Attribute::AlwaysInline))
+ if (AlwaysInlineOnly &&
+ !F->getFnAttributes().hasAttribute(Attributes::AlwaysInline))
continue;
// If the only remaining users of the function are dead constants, remove