Add two new calling conventions for runtime calls

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

diff --git a/lib/Target/Hexagon/HexagonTargetObjectFile.cpp b/lib/Target/Hexagon/HexagonTargetObjectFile.cpp
index 2c1145f1719a81b0b2a9d478ecf91419fe08a612..7773cff2d21ae1932ad6e302c78b074a070fed3c 100644 (file)
--- a/lib/Target/Hexagon/HexagonTargetObjectFile.cpp
+++ b/lib/Target/Hexagon/HexagonTargetObjectFile.cpp
@@ -14,10 +14,10 @@
 #include "HexagonTargetObjectFile.h"
 #include "HexagonSubtarget.h"
 #include "HexagonTargetMachine.h"
-#include "llvm/DataLayout.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/Function.h"
-#include "llvm/GlobalVariable.h"
+#include "llvm/IR/DataLayout.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/Function.h"
+#include "llvm/IR/GlobalVariable.h"
 #include "llvm/MC/MCContext.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/ELF.h"
@@ -25,7 +25,8 @@
 using namespace llvm;
 
 static cl::opt<int> SmallDataThreshold("hexagon-small-data-threshold",
-                                cl::init(8), cl::Hidden);
+                                cl::init(8), cl::Hidden,
+                cl::desc("The maximum size of an object in the sdata section"));
 
 void HexagonTargetObjectFile::Initialize(MCContext &Ctx,
                                          const TargetMachine &TM) {
@@ -46,6 +47,11 @@ void HexagonTargetObjectFile::Initialize(MCContext &Ctx,
 static bool IsInSmallSection(uint64_t Size) {
   return Size > 0 && Size <= (uint64_t)SmallDataThreshold;
 }
+
+bool HexagonTargetObjectFile::IsSmallDataEnabled () const {
+  return SmallDataThreshold > 0;
+}
+
 /// IsGlobalInSmallSection - Return true if this global value should be
 /// placed into small data/bss section.
 bool HexagonTargetObjectFile::IsGlobalInSmallSection(const GlobalValue *GV,