diff options
| -rw-r--r-- | llvm/lib/Target/Hexagon/HexagonISelLowering.cpp | 2 | ||||
| -rw-r--r-- | llvm/test/CodeGen/Hexagon/vect/build-vect64.ll | 8 |
2 files changed, 9 insertions, 1 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp b/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp index d375fb4702e..cdb0844e132 100644 --- a/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp +++ b/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp @@ -2652,7 +2652,7 @@ HexagonTargetLowering::buildVector64(ArrayRef<SDValue> Elem, const SDLoc &dl, uint64_t Mask = (ElemTy == MVT::i8) ? 0xFFull : (ElemTy == MVT::i16) ? 0xFFFFull : 0xFFFFFFFFull; for (unsigned i = 0; i != Num; ++i) - Val = (Val << W) | (Consts[i]->getZExtValue() & Mask); + Val = (Val << W) | (Consts[Num-1-i]->getZExtValue() & Mask); SDValue V0 = DAG.getConstant(Val, dl, MVT::i64); return DAG.getBitcast(VecTy, V0); } diff --git a/llvm/test/CodeGen/Hexagon/vect/build-vect64.ll b/llvm/test/CodeGen/Hexagon/vect/build-vect64.ll new file mode 100644 index 00000000000..8b19e16864a --- /dev/null +++ b/llvm/test/CodeGen/Hexagon/vect/build-vect64.ll @@ -0,0 +1,8 @@ +; RUN: llc -march=hexagon < %s | FileCheck %s + +; Check that the value produced is 0x0706050403020100. +; CHECK: r1:0 = CONST64(#506097522914230528) + +define <8 x i8> @fred() { + ret <8 x i8> <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7> +} |
