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[oota-llvm.git] / lib / Target / Hexagon / HexagonISelLowering.cpp

diff --git a/lib/Target/Hexagon/HexagonISelLowering.cpp b/lib/Target/Hexagon/HexagonISelLowering.cpp
index 1fa1d10009ef6104e76ba2492344b28b45b49938..10c54cba9f6335d6a8ec7f4cf6ca2f58134432ed 100644 (file)
--- a/lib/Target/Hexagon/HexagonISelLowering.cpp
+++ b/lib/Target/Hexagon/HexagonISelLowering.cpp
@@ -13,16 +13,10 @@
 //===----------------------------------------------------------------------===//
 
 #include "HexagonISelLowering.h"
-#include "HexagonTargetMachine.h"
 #include "HexagonMachineFunctionInfo.h"
-#include "HexagonTargetObjectFile.h"
 #include "HexagonSubtarget.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/Function.h"
-#include "llvm/InlineAsm.h"
-#include "llvm/GlobalVariable.h"
-#include "llvm/GlobalAlias.h"
-#include "llvm/Intrinsics.h"
+#include "HexagonTargetMachine.h"
+#include "HexagonTargetObjectFile.h"
 #include "llvm/CallingConv.h"
 #include "llvm/CodeGen/CallingConvLower.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
@@ -32,6 +26,12 @@
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/SelectionDAGISel.h"
 #include "llvm/CodeGen/ValueTypes.h"
+#include "llvm/DerivedTypes.h"
+#include "llvm/Function.h"
+#include "llvm/GlobalAlias.h"
+#include "llvm/GlobalVariable.h"
+#include "llvm/InlineAsm.h"
+#include "llvm/Intrinsics.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
@@ -299,7 +299,7 @@ HexagonTargetLowering::LowerReturn(SDValue Chain,
 
   // CCState - Info about the registers and stack slot.
   CCState CCInfo(CallConv, isVarArg, DAG.getMachineFunction(),
-                getTargetMachine(), RVLocs, *DAG.getContext());
+                 getTargetMachine(), RVLocs, *DAG.getContext());
 
   // Analyze return values of ISD::RET
   CCInfo.AnalyzeReturn(Outs, RetCC_Hexagon);
@@ -351,7 +351,7 @@ HexagonTargetLowering::LowerCallResult(SDValue Chain, SDValue InFlag,
   SmallVector<CCValAssign, 16> RVLocs;
 
   CCState CCInfo(CallConv, isVarArg, DAG.getMachineFunction(),
-                getTargetMachine(), RVLocs, *DAG.getContext());
+                 getTargetMachine(), RVLocs, *DAG.getContext());
 
   CCInfo.AnalyzeCallResult(Ins, RetCC_Hexagon);
 
@@ -388,7 +388,7 @@ HexagonTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
   // Analyze operands of the call, assigning locations to each operand.
   SmallVector<CCValAssign, 16> ArgLocs;
   CCState CCInfo(CallConv, isVarArg, DAG.getMachineFunction(),
-                getTargetMachine(), ArgLocs, *DAG.getContext());
+                 getTargetMachine(), ArgLocs, *DAG.getContext());
 
   // Check for varargs.
   NumNamedVarArgParams = -1;
@@ -508,7 +508,7 @@ HexagonTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
 
   // Build a sequence of copy-to-reg nodes chained together with token
   // chain and flag operands which copy the outgoing args into registers.
-  // The InFlag in necessary since all emited instructions must be
+  // The InFlag in necessary since all emitted instructions must be
   // stuck together.
   SDValue InFlag;
   if (!isTailCall) {
@@ -528,7 +528,7 @@ HexagonTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
     // than necessary, because it means that each store effectively depends
     // on every argument instead of just those arguments it would clobber.
     //
-    // Do not flag preceeding copytoreg stuff together with the following stuff.
+    // Do not flag preceding copytoreg stuff together with the following stuff.
     InFlag = SDValue();
     for (unsigned i = 0, e = RegsToPass.size(); i != e; ++i) {
       Chain = DAG.getCopyToReg(Chain, dl, RegsToPass[i].first,
@@ -608,7 +608,7 @@ static bool getIndexedAddressParts(SDNode *Ptr, EVT VT,
 
 // TODO: Put this function along with the other isS* functions in
 // HexagonISelDAGToDAG.cpp into a common file. Or better still, use the
-// functions defined in HexagonImmediates.td.
+// functions defined in HexagonOperands.td.
 static bool Is_PostInc_S4_Offset(SDNode * S, int ShiftAmount) {
   ConstantSDNode *N = cast<ConstantSDNode>(S);
 
@@ -817,7 +817,7 @@ const {
   // Assign locations to all of the incoming arguments.
   SmallVector<CCValAssign, 16> ArgLocs;
   CCState CCInfo(CallConv, isVarArg, DAG.getMachineFunction(),
-                getTargetMachine(), ArgLocs, *DAG.getContext());
+                 getTargetMachine(), ArgLocs, *DAG.getContext());
 
   CCInfo.AnalyzeFormalArguments(Ins, CC_Hexagon);
 
@@ -1350,6 +1350,8 @@ HexagonTargetLowering::HexagonTargetLowering(HexagonTargetMachine
     } else {
       setOperationAction(ISD::BR_JT, MVT::Other, Expand);
     }
+    // Increase jump tables cutover to 5, was 4.
+    setMinimumJumpTableEntries(5);
 
     setOperationAction(ISD::BR_CC, MVT::i32, Expand);