diff options
| -rw-r--r-- | include/llvm/CodeGen/ValueTypes.h | 13 | ||||
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 21 |
2 files changed, 18 insertions, 16 deletions
diff --git a/include/llvm/CodeGen/ValueTypes.h b/include/llvm/CodeGen/ValueTypes.h index f2b8dfccca..6b20b7d6a9 100644 --- a/include/llvm/CodeGen/ValueTypes.h +++ b/include/llvm/CodeGen/ValueTypes.h @@ -250,6 +250,19 @@ namespace MVT { // MVT = Machine Value Types return (getSizeInBits(VT) + 7)/8*8; } + /// MVT::is64BitVector - Return true if this is a 64-bit vector type. + static inline bool is64BitVector(ValueType VT) { + return (VT==v8i8 || VT==v4i16 || VT==v2i32 || VT==v1i64 || VT==v2f32 || + (isExtendedVT(VT) && isVector(VT) && getSizeInBits(VT)==64)); + } + + /// MVT::is128BitVector - Return true if this is a 128-bit vector type. + static inline bool is128BitVector(ValueType VT) { + return (VT==v16i8 || VT==v8i16 || VT==v4i32 || VT==v2i64 || + VT==v4f32 || VT==v2f64 || + (isExtendedVT(VT) && isVector(VT) && getSizeInBits(VT)==128)); + } + /// MVT::getIntegerType - Returns the ValueType that represents an integer /// with the given number of bits. /// diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 2acb1e3668..bd9e2302fb 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -574,15 +574,9 @@ SDOperand ExpandUnalignedStore(StoreSDNode *ST, SelectionDAG &DAG, // Expand to a bitconvert of the value to the integer type of the // same size, then a (misaligned) int store. MVT::ValueType intVT; - if (VT == MVT::v8i16 || VT == MVT::v4i32 || - VT == MVT::v2i64 || VT == MVT::v2f64 || - VT == MVT::v4f32 || VT == MVT::v16i8 || - VT == MVT::ppcf128) + if (MVT::is128BitVector(VT) || VT == MVT::ppcf128 || VT == MVT::f128) intVT = MVT::i128; - else if (VT==MVT::f64 || - VT == MVT::v8i8 || VT == MVT::v4i16 || - VT == MVT::v2i32 || VT == MVT::v1i64 || - VT == MVT::v2f32) + else if (MVT::is64BitVector(VT) || VT==MVT::f64) intVT = MVT::i64; else if (VT==MVT::f32) intVT = MVT::i32; @@ -634,15 +628,10 @@ SDOperand ExpandUnalignedLoad(LoadSDNode *LD, SelectionDAG &DAG, // Expand to a (misaligned) integer load of the same size, // then bitconvert to floating point or vector. MVT::ValueType intVT; - if (LoadedVT == MVT::v8i16 || LoadedVT == MVT::v4i32 || - LoadedVT == MVT::v2i64 || LoadedVT == MVT::v2f64 || - LoadedVT == MVT::v4f32 || LoadedVT == MVT::v16i8 || - LoadedVT == MVT::ppcf128) + if (MVT::is128BitVector(LoadedVT) || + LoadedVT == MVT::ppcf128 || LoadedVT == MVT::f128) intVT = MVT::i128; - else if (LoadedVT == MVT::f64 || - LoadedVT == MVT::v8i8 || LoadedVT == MVT::v4i16 || - LoadedVT == MVT::v2i32 || LoadedVT == MVT::v1i64 || - LoadedVT == MVT::v2f32) + else if (MVT::is64BitVector(LoadedVT) || LoadedVT == MVT::f64) intVT = MVT::i64; else if (LoadedVT == MVT::f32) intVT = MVT::i32; |