diff options
Diffstat (limited to 'llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp')
| -rw-r--r-- | llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp b/llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp index 72575f2560a3..1057b88530f4 100644 --- a/llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp +++ b/llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp @@ -42,6 +42,7 @@ #include "llvm/IR/Module.h" #include "llvm/IR/PassManager.h" #include "llvm/IR/PatternMatch.h" +#include "llvm/IR/RuntimeLibcalls.h" #include "llvm/IR/Type.h" #include "llvm/IR/User.h" #include "llvm/IR/Value.h" @@ -104,9 +105,6 @@ static cl::opt<bool> HexagonVolatileMemcpy( static cl::opt<unsigned> SimplifyLimit("hlir-simplify-limit", cl::init(10000), cl::Hidden, cl::desc("Maximum number of simplification steps in HLIR")); -static const char *HexagonVolatileMemcpyName - = "hexagon_memcpy_forward_vp4cp4n2"; - namespace { class HexagonLoopIdiomRecognize { @@ -2246,6 +2244,11 @@ CleanupAndExit: Type *PtrTy = PointerType::get(Ctx, 0); Type *VoidTy = Type::getVoidTy(Ctx); Module *M = Func->getParent(); + + // FIXME: This should check if the call is supported + StringRef HexagonVolatileMemcpyName = + RTLIB::RuntimeLibcallsInfo::getLibcallImplName( + RTLIB::impl_hexagon_memcpy_forward_vp4cp4n2); FunctionCallee Fn = M->getOrInsertFunction( HexagonVolatileMemcpyName, VoidTy, PtrTy, PtrTy, Int32Ty); |