#include "MipsTargetObjectFile.h"
#include "llvm/Analysis/TargetTransformInfo.h"
#include "llvm/CodeGen/Passes.h"
-#include "llvm/PassManager.h"
+#include "llvm/IR/LegacyPassManager.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/TargetRegistry.h"
#include "llvm/Support/raw_ostream.h"
const MipsSubtarget *
MipsTargetMachine::getSubtargetImpl(const Function &F) const {
- AttributeSet FnAttrs = F.getAttributes();
- Attribute CPUAttr =
- FnAttrs.getAttribute(AttributeSet::FunctionIndex, "target-cpu");
- Attribute FSAttr =
- FnAttrs.getAttribute(AttributeSet::FunctionIndex, "target-features");
+ Attribute CPUAttr = F.getFnAttribute("target-cpu");
+ Attribute FSAttr = F.getFnAttribute("target-features");
std::string CPU = !CPUAttr.hasAttribute(Attribute::None)
? CPUAttr.getValueAsString().str()
? FSAttr.getValueAsString().str()
: TargetFS;
bool hasMips16Attr =
- !FnAttrs.getAttribute(AttributeSet::FunctionIndex, "mips16")
- .hasAttribute(Attribute::None);
+ !F.getFnAttribute("mips16").hasAttribute(Attribute::None);
bool hasNoMips16Attr =
- !FnAttrs.getAttribute(AttributeSet::FunctionIndex, "nomips16")
- .hasAttribute(Attribute::None);
+ !F.getFnAttribute("nomips16").hasAttribute(Attribute::None);
// FIXME: This is related to the code below to reset the target options,
// we need to know whether or not the soft float flag is set on the
// function before we can generate a subtarget. We also need to use
// it as a key for the subtarget since that can be the only difference
// between two functions.
- Attribute SFAttr =
- FnAttrs.getAttribute(AttributeSet::FunctionIndex, "use-soft-float");
+ Attribute SFAttr = F.getFnAttribute("use-soft-float");
bool softFloat = !SFAttr.hasAttribute(Attribute::None)
? SFAttr.getValueAsString() == "true"
: Options.UseSoftFloat;
addPass(createMipsOptimizePICCallPass(getMipsTargetMachine()));
}
-void MipsTargetMachine::addAnalysisPasses(PassManagerBase &PM) {
- if (Subtarget->allowMixed16_32()) {
- DEBUG(errs() << "No ");
- //FIXME: The Basic Target Transform Info
- // pass needs to become a function pass instead of
- // being an immutable pass and then this method as it exists now
- // would be unnecessary.
- PM.add(createNoTargetTransformInfoPass());
- } else
- LLVMTargetMachine::addAnalysisPasses(PM);
- DEBUG(errs() << "Target Transform Info Pass Added\n");
+TargetIRAnalysis MipsTargetMachine::getTargetIRAnalysis() {
+ return TargetIRAnalysis([this](Function &F) {
+ if (Subtarget->allowMixed16_32()) {
+ DEBUG(errs() << "No Target Transform Info Pass Added\n");
+ // FIXME: This is no longer necessary as the TTI returned is per-function.
+ return TargetTransformInfo(getDataLayout());
+ }
+
+ DEBUG(errs() << "Target Transform Info Pass Added\n");
+ return TargetTransformInfo(BasicTTIImpl(this, F));
+ });
}
// Implemented by targets that want to run passes immediately before