diff options
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/CodeGen/CGBuiltin.cpp | 23 | ||||
| -rw-r--r-- | clang/lib/Headers/emmintrin.h | 2 |
2 files changed, 1 insertions, 24 deletions
diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp index 3c7c5e53987..f9c44c89656 100644 --- a/clang/lib/CodeGen/CGBuiltin.cpp +++ b/clang/lib/CodeGen/CGBuiltin.cpp @@ -782,29 +782,6 @@ Value *CodeGenFunction::EmitX86BuiltinExpr(unsigned BuiltinID, Ops[0] = Builder.CreateBitCast(Ops[0], PtrTy); return Builder.CreateStore(Ops[1], Ops[0]); } - case X86::BI__builtin_ia32_loadlv4si: { - // load i64 - const llvm::Type *EltTy = llvm::Type::Int64Ty; - llvm::Type *PtrTy = llvm::PointerType::getUnqual(EltTy); - Ops[0] = Builder.CreateBitCast(Ops[0], PtrTy); - Ops[0] = Builder.CreateLoad(Ops[0], "load"); - - // scalar to vector: insert i64 into 2 x i64 undef - llvm::Type *VecTy = llvm::VectorType::get(EltTy, 2); - llvm::Value *Zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0); - Ops[0] = Builder.CreateInsertElement(llvm::UndefValue::get(VecTy), - Ops[0], Zero, "s2v"); - - // shuffle into zero vector. - std::vector<llvm::Constant *>Elts; - Elts.resize(2, llvm::ConstantInt::get(EltTy, 0)); - llvm::Value *ZV = ConstantVector::get(Elts); - Ops[0] = EmitShuffleVector(ZV, Ops[0], 2, 1, "loadl"); - - // bitcast to result. - return Builder.CreateBitCast(Ops[0], - llvm::VectorType::get(llvm::Type::Int32Ty, 4)); - } } } diff --git a/clang/lib/Headers/emmintrin.h b/clang/lib/Headers/emmintrin.h index 23a61a0b893..72710be6b79 100644 --- a/clang/lib/Headers/emmintrin.h +++ b/clang/lib/Headers/emmintrin.h @@ -1020,7 +1020,7 @@ _mm_loadu_si128(__m128i const *p) static inline __m128i __attribute__((__always_inline__, __nodebug__)) _mm_loadl_epi64(__m128i const *p) { - return (__m128i)__builtin_ia32_loadlv4si((__v2si *)p); + return (__m128i) { *(long long*)p, 0}; } static inline __m128i __attribute__((__always_inline__, __nodebug__)) |
