diff options
Diffstat (limited to 'src/jit/simd.cpp')
| -rw-r--r-- | src/jit/simd.cpp | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/src/jit/simd.cpp b/src/jit/simd.cpp index 7b3896089f..39664c47bf 100644 --- a/src/jit/simd.cpp +++ b/src/jit/simd.cpp @@ -754,7 +754,7 @@ SIMDIntrinsicID Compiler::impSIMDLongRelOpEqual(CORINFO_CLASS_HANDLE typeHnd, // // Equality(v1, v2): // tmp = (v1 == v2) i.e. compare for equality as if v1 and v2 are vector<int> - // result = BitwiseAnd(t, shuffle(t, (2, 3, 1 0))) + // result = BitwiseAnd(t, shuffle(t, (2, 3, 0, 1))) // Shuffle is meant to swap the comparison results of low-32-bits and high 32-bits of respective long elements. // Compare vector<long> as if they were vector<int> and assign the result to a temp @@ -768,7 +768,7 @@ SIMDIntrinsicID Compiler::impSIMDLongRelOpEqual(CORINFO_CLASS_HANDLE typeHnd, // op2 = Shuffle(tmp, 0xB1) // IntrinsicId = BitwiseAnd *pOp1 = gtNewOperNode(GT_COMMA, simdType, asg, tmp); - *pOp2 = gtNewSIMDNode(simdType, gtNewLclvNode(lclNum, simdType), gtNewIconNode(SHUFFLE_ZWYX, TYP_INT), + *pOp2 = gtNewSIMDNode(simdType, gtNewLclvNode(lclNum, simdType), gtNewIconNode(SHUFFLE_ZWXY, TYP_INT), SIMDIntrinsicShuffleSSE2, TYP_INT, size); return SIMDIntrinsicBitwiseAnd; } @@ -2248,7 +2248,11 @@ GenTreePtr Compiler::impSIMDIntrinsic(OPCODE opcode, assert(op2->TypeGet() == simdType); simdTree = gtNewSIMDNode(genActualType(callType), op1, op2, SIMDIntrinsicOpEquality, baseType, size); - retVal = simdTree; + if (simdType == TYP_SIMD12) + { + simdTree->gtFlags |= GTF_SIMD12_OP; + } + retVal = simdTree; } break; @@ -2259,7 +2263,11 @@ GenTreePtr Compiler::impSIMDIntrinsic(OPCODE opcode, op2 = impSIMDPopStack(simdType); op1 = impSIMDPopStack(simdType, instMethod); simdTree = gtNewSIMDNode(genActualType(callType), op1, op2, SIMDIntrinsicOpInEquality, baseType, size); - retVal = simdTree; + if (simdType == TYP_SIMD12) + { + simdTree->gtFlags |= GTF_SIMD12_OP; + } + retVal = simdTree; } break; @@ -2407,7 +2415,11 @@ GenTreePtr Compiler::impSIMDIntrinsic(OPCODE opcode, op1 = impSIMDPopStack(simdType, instMethod); simdTree = gtNewSIMDNode(baseType, op1, op2, simdIntrinsicID, baseType, size); - retVal = simdTree; + if (simdType == TYP_SIMD12) + { + simdTree->gtFlags |= GTF_SIMD12_OP; + } + retVal = simdTree; } break; |