Ensure CopyToReg nodes are always glued to the call instruction.

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

diff --git a/lib/Target/Hexagon/HexagonSubtarget.cpp b/lib/Target/Hexagon/HexagonSubtarget.cpp
index f0e51e54e80fa0d76e5815d2744d95df3fb831ca..ce81a78bf94ed0f9e4a7c41cc5604f7884d2b90d 100644 (file)
--- a/lib/Target/Hexagon/HexagonSubtarget.cpp
+++ b/lib/Target/Hexagon/HexagonSubtarget.cpp
@@ -30,13 +30,13 @@ static cl::opt<bool>
 EnableMemOps(
     "enable-hexagon-memops",
     cl::Hidden, cl::ZeroOrMore, cl::ValueDisallowed,
-    cl::desc("Generate V4 MEMOP in code generation for Hexagon target"));
+    cl::desc("Generate V4 memop instructions."));
 
 static cl::opt<bool>
 EnableIEEERndNear(
     "enable-hexagon-ieee-rnd-near",
     cl::Hidden, cl::ZeroOrMore, cl::init(false),
-    cl::desc("Generate non-chopped conversion from fp to int for Hexagon target."));
+    cl::desc("Generate non-chopped conversion from fp to int."));
 
 HexagonSubtarget::HexagonSubtarget(StringRef TT, StringRef CPU, StringRef FS):
   HexagonGenSubtargetInfo(TT, CPU, FS),
@@ -61,9 +61,6 @@ HexagonSubtarget::HexagonSubtarget(StringRef TT, StringRef CPU, StringRef FS):
   // Initialize scheduling itinerary for the specified CPU.
   InstrItins = getInstrItineraryForCPU(CPUString);
 
-  // Max issue per cycle == bundle width.
-  InstrItins.IssueWidth = 4;
-
   if (EnableMemOps)
     UseMemOps = true;
   else