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Hexagon V5 (Floating Point) Support.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154829 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sirish Pande
2012-04-16 17:05:06 +00:00
parent 57ca13ecc4
commit 87eb92d913
20 changed files with 4928 additions and 1825 deletions
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8
lib/Target/Hexagon/HexagonSubtarget.h
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@@ -22,16 +22,18 @@
#include "HexagonGenSubtargetInfo.inc"
#define Hexagon_SMALL_DATA_THRESHOLD 8
#define Hexagon_SLOTS 4
namespace llvm {
class HexagonSubtarget : public HexagonGenSubtargetInfo {
bool UseMemOps;
bool ModeIEEERndNear;
public:
enum HexagonArchEnum {
V1, V2, V3, V4
V1, V2, V3, V4, V5
};
HexagonArchEnum HexagonArchVersion;
@@ -55,7 +57,11 @@ public:
bool hasV3TOps () const { return HexagonArchVersion >= V3; }
bool hasV3TOpsOnly () const { return HexagonArchVersion == V3; }
bool hasV4TOps () const { return HexagonArchVersion >= V4; }
bool hasV4TOpsOnly () const { return HexagonArchVersion == V4; }
bool useMemOps () const { return HexagonArchVersion >= V4 && UseMemOps; }
bool hasV5TOps () const { return HexagonArchVersion >= V5; }
bool hasV5TOpsOnly () const { return HexagonArchVersion == V5; }
bool modeIEEERndNear () const { return ModeIEEERndNear; }
bool isSubtargetV2() const { return HexagonArchVersion == V2;}
const std::string &getCPUString () const { return CPUString; }