diff options
Diffstat (limited to 'llvm/lib/Target/Hexagon/HexagonSubtarget.cpp')
| -rw-r--r-- | llvm/lib/Target/Hexagon/HexagonSubtarget.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonSubtarget.cpp b/llvm/lib/Target/Hexagon/HexagonSubtarget.cpp index 25ef4d4c9d4..f0e51e54e80 100644 --- a/llvm/lib/Target/Hexagon/HexagonSubtarget.cpp +++ b/llvm/lib/Target/Hexagon/HexagonSubtarget.cpp @@ -13,6 +13,7 @@ #include "HexagonSubtarget.h" #include "Hexagon.h" +#include "HexagonRegisterInfo.h" #include "llvm/Support/CommandLine.h" #include "llvm/Support/ErrorHandling.h" using namespace llvm; @@ -31,6 +32,12 @@ EnableMemOps( cl::Hidden, cl::ZeroOrMore, cl::ValueDisallowed, cl::desc("Generate V4 MEMOP in code generation for Hexagon target")); +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.")); + HexagonSubtarget::HexagonSubtarget(StringRef TT, StringRef CPU, StringRef FS): HexagonGenSubtargetInfo(TT, CPU, FS), HexagonArchVersion(V2), @@ -45,6 +52,8 @@ HexagonSubtarget::HexagonSubtarget(StringRef TT, StringRef CPU, StringRef FS): break; case HexagonSubtarget::V4: break; + case HexagonSubtarget::V5: + break; default: llvm_unreachable("Unknown Architecture Version."); } @@ -59,4 +68,10 @@ HexagonSubtarget::HexagonSubtarget(StringRef TT, StringRef CPU, StringRef FS): UseMemOps = true; else UseMemOps = false; + + if (EnableIEEERndNear) + ModeIEEERndNear = true; + else + ModeIEEERndNear = false; } + |
