#include "llvm/Analysis/InstructionSimplify.h"
#include "llvm/Analysis/ProfileInfo.h"
#include "llvm/Assembly/Writer.h"
-#include "llvm/Constants.h"
-#include "llvm/DataLayout.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/Function.h"
-#include "llvm/IRBuilder.h"
-#include "llvm/InlineAsm.h"
-#include "llvm/Instructions.h"
-#include "llvm/IntrinsicInst.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/DataLayout.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/Function.h"
+#include "llvm/IR/IRBuilder.h"
+#include "llvm/IR/InlineAsm.h"
+#include "llvm/IR/Instructions.h"
+#include "llvm/IR/IntrinsicInst.h"
#include "llvm/Pass.h"
#include "llvm/Support/CallSite.h"
#include "llvm/Support/CommandLine.h"
}
bool runOnFunction(Function &F);
+ const char *getPassName() const { return "CodeGen Prepare"; }
+
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
AU.addPreserved<DominatorTree>();
AU.addPreserved<ProfileInfo>();
TLInfo = &getAnalysis<TargetLibraryInfo>();
DT = getAnalysisIfAvailable<DominatorTree>();
PFI = getAnalysisIfAvailable<ProfileInfo>();
- OptSize = F.getFnAttributes().hasAttribute(Attributes::OptimizeForSize);
+ OptSize = F.getAttributes().hasAttribute(AttributeSet::FunctionIndex,
+ Attribute::OptimizeForSize);
/// This optimization identifies DIV instructions that can be
/// profitably bypassed and carried out with a shorter, faster divide.
// It's not safe to eliminate the sign / zero extension of the return value.
// See llvm::isInTailCallPosition().
const Function *F = BB->getParent();
- Attributes CallerRetAttr = F->getAttributes().getRetAttributes();
- if (CallerRetAttr.hasAttribute(Attributes::ZExt) ||
- CallerRetAttr.hasAttribute(Attributes::SExt))
+ Attribute CallerRetAttr = F->getAttributes().getRetAttributes();
+ if (CallerRetAttr.hasAttribute(Attribute::ZExt) ||
+ CallerRetAttr.hasAttribute(Attribute::SExt))
return false;
// Make sure there are no instructions between the PHI and return, or that the
// Conservatively require the attributes of the call to match those of the
// return. Ignore noalias because it doesn't affect the call sequence.
- Attributes CalleeRetAttr = CS.getAttributes().getRetAttributes();
+ Attribute CalleeRetAttr = CS.getAttributes().getRetAttributes();
if (AttrBuilder(CalleeRetAttr).
- removeAttribute(Attributes::NoAlias) !=
+ removeAttribute(Attribute::NoAlias) !=
AttrBuilder(CallerRetAttr).
- removeAttribute(Attributes::NoAlias))
+ removeAttribute(Attribute::NoAlias))
continue;
// Make sure the call instruction is followed by an unconditional branch to