//===----------------------------------------------------------------------===//
#include "PPCSubtarget.h"
+#include "PPCRegisterInfo.h"
#include "PPC.h"
#include "llvm/GlobalValue.h"
#include "llvm/Target/TargetMachine.h"
-#include "llvm/Target/TargetRegistry.h"
+#include "llvm/Support/TargetRegistry.h"
#include <cstdlib>
#define GET_SUBTARGETINFO_TARGET_DESC
, HasAltivec(false)
, HasFSQRT(false)
, HasSTFIWX(false)
+ , IsBookE(false)
, HasLazyResolverStubs(false)
, IsJITCodeModel(false)
, TargetTriple(TT) {
return GV->hasWeakLinkage() || GV->hasLinkOnceLinkage() ||
GV->hasCommonLinkage() || isDecl;
}
+
+bool PPCSubtarget::enablePostRAScheduler(
+ CodeGenOpt::Level OptLevel,
+ TargetSubtargetInfo::AntiDepBreakMode& Mode,
+ RegClassVector& CriticalPathRCs) const {
+ if (DarwinDirective == PPC::DIR_440)
+ return false;
+
+ Mode = TargetSubtargetInfo::ANTIDEP_CRITICAL;
+ CriticalPathRCs.clear();
+
+ if (isPPC64())
+ CriticalPathRCs.push_back(&PPC::G8RCRegClass);
+ else
+ CriticalPathRCs.push_back(&PPC::GPRCRegClass);
+
+ return OptLevel >= CodeGenOpt::Default;
+}
+