Use std::is_sorted to replace a custom version. Also replace a comparison predicate...

[oota-llvm.git] / lib / Target / Mips / MipsISelLowering.h

diff --git a/lib/Target/Mips/MipsISelLowering.h b/lib/Target/Mips/MipsISelLowering.h
index 7239da85eff87cc5eb3251c78301899e8539d82a..632eefd6009fb3243fec6015b976d22c9f1c4da6 100644 (file)
--- a/lib/Target/Mips/MipsISelLowering.h
+++ b/lib/Target/Mips/MipsISelLowering.h
@@ -227,7 +227,7 @@ namespace llvm {
     FastISel *createFastISel(FunctionLoweringInfo &funcInfo,
                              const TargetLibraryInfo *libInfo) const override;
 
-    MVT getScalarShiftAmountTy(const DataLayout &) const override {
+    MVT getScalarShiftAmountTy(const DataLayout &, EVT) const override {
       return MVT::i32;
     }
 
@@ -258,15 +258,18 @@ namespace llvm {
     EmitInstrWithCustomInserter(MachineInstr *MI,
                                 MachineBasicBlock *MBB) const override;
 
-    struct LTStr {
-      bool operator()(const char *S1, const char *S2) const {
-        return strcmp(S1, S2) < 0;
-      }
-    };
-
     void HandleByVal(CCState *, unsigned &, unsigned) const override;
 
-    unsigned getRegisterByName(const char* RegName, EVT VT) const override;
+    unsigned getRegisterByName(const char* RegName, EVT VT,
+                               SelectionDAG &DAG) const override;
+
+    /// Returns true if a cast between SrcAS and DestAS is a noop.
+    bool isNoopAddrSpaceCast(unsigned SrcAS, unsigned DestAS) const override {
+      // Mips doesn't have any special address spaces so we just reserve
+      // the first 256 for software use (e.g. OpenCL) and treat casts
+      // between them as noops.
+      return SrcAS < 256 && DestAS < 256;
+    }
 
   protected:
     SDValue getGlobalReg(SelectionDAG &DAG, EVT Ty) const;
@@ -281,9 +284,10 @@ namespace llvm {
       unsigned GOTFlag = IsN32OrN64 ? MipsII::MO_GOT_PAGE : MipsII::MO_GOT;
       SDValue GOT = DAG.getNode(MipsISD::Wrapper, DL, Ty, getGlobalReg(DAG, Ty),
                                 getTargetNode(N, Ty, DAG, GOTFlag));
-      SDValue Load = DAG.getLoad(Ty, DL, DAG.getEntryNode(), GOT,
-                                 MachinePointerInfo::getGOT(), false, false,
-                                 false, 0);
+      SDValue Load =
+          DAG.getLoad(Ty, DL, DAG.getEntryNode(), GOT,
+                      MachinePointerInfo::getGOT(DAG.getMachineFunction()),
+                      false, false, false, 0);
       unsigned LoFlag = IsN32OrN64 ? MipsII::MO_GOT_OFST : MipsII::MO_ABS_LO;
       SDValue Lo = DAG.getNode(MipsISD::Lo, DL, Ty,
                                getTargetNode(N, Ty, DAG, LoFlag));
@@ -515,8 +519,8 @@ namespace llvm {
       return TargetLowering::getInlineAsmMemConstraint(ConstraintCode);
     }
 
-    bool isLegalAddressingMode(const AddrMode &AM, Type *Ty,
-                               unsigned AS) const override;
+    bool isLegalAddressingMode(const DataLayout &DL, const AddrMode &AM,
+                               Type *Ty, unsigned AS) const override;
 
     bool isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const override;