From 6397a7b3958502476b6e6f91310c8ab4b6a13a2d Mon Sep 17 00:00:00 2001 From: Fei Peng Date: Fri, 30 Mar 2018 11:41:00 -0700 Subject: [PATCH] Implement AVX SetHighLow --- src/jit/hwintrinsiclistxarch.h | 1 + src/jit/hwintrinsicxarch.cpp | 10 ++++++++++ 2 files changed, 11 insertions(+) diff --git a/src/jit/hwintrinsiclistxarch.h b/src/jit/hwintrinsiclistxarch.h index 334796688ee3..0ab27836031a 100644 --- a/src/jit/hwintrinsiclistxarch.h +++ b/src/jit/hwintrinsiclistxarch.h @@ -377,6 +377,7 @@ HARDWARE_INTRINSIC(AVX_RoundToNegativeInfinity, "RoundToNeg HARDWARE_INTRINSIC(AVX_RoundToPositiveInfinity, "RoundToPositiveInfinity", AVX, 10, 32, 1, {INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_roundps, INS_roundpd}, HW_Category_SimpleSIMD, HW_Flag_NoRMWSemantics) HARDWARE_INTRINSIC(AVX_RoundToZero, "RoundToZero", AVX, 11, 32, 1, {INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_roundps, INS_roundpd}, HW_Category_SimpleSIMD, HW_Flag_NoRMWSemantics) HARDWARE_INTRINSIC(AVX_SetVector256, "SetVector256", AVX, -1, 32, -1, {INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid}, HW_Category_Helper, HW_Flag_NoCodeGen|HW_Flag_SecondArgMaybe64Bit) +HARDWARE_INTRINSIC(AVX_SetHighLow, "SetHighLow", AVX, -1, 32, 2, {INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid}, HW_Category_Helper, HW_Flag_NoCodeGen|HW_Flag_OneTypeGeneric) HARDWARE_INTRINSIC(AVX_SetAllVector256, "SetAllVector256", AVX, -1, 32, 1, {INS_vpbroadcastb,INS_vpbroadcastb,INS_vpbroadcastw,INS_vpbroadcastw,INS_vpbroadcastd,INS_vpbroadcastd,INS_vpbroadcastq,INS_vpbroadcastq,INS_vbroadcastss,INS_vbroadcastsd},HW_Category_Helper, HW_Flag_MultiIns|HW_Flag_SpecialImport|HW_Flag_OneTypeGeneric) HARDWARE_INTRINSIC(AVX_SetZeroVector256, "SetZeroVector256", AVX, -1, 32, 0, {INS_pxor, INS_pxor, INS_pxor, INS_pxor, INS_pxor, INS_pxor, INS_pxor, INS_pxor, INS_xorps, INS_xorpd}, HW_Category_Helper, HW_Flag_OneTypeGeneric|HW_Flag_NoRMWSemantics) HARDWARE_INTRINSIC(AVX_Shuffle, "Shuffle", AVX, -1, 32, 3, {INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_invalid, INS_shufps, INS_shufpd}, HW_Category_IMM, HW_Flag_NoRMWSemantics|HW_Flag_FullRangeIMM) diff --git a/src/jit/hwintrinsicxarch.cpp b/src/jit/hwintrinsicxarch.cpp index 9da218fc486b..50bf25e44c95 100644 --- a/src/jit/hwintrinsicxarch.cpp +++ b/src/jit/hwintrinsicxarch.cpp @@ -1236,6 +1236,16 @@ GenTree* Compiler::impAvxOrAvx2Intrinsic(NamedIntrinsic intrinsic, break; } + case NI_AVX_SetHighLow: + { + baseType = getBaseTypeOfSIMDType(sig->retTypeSigClass); + GenTree* lowerVector = impSIMDPopStack(TYP_SIMD16); + GenTree* higherVector = impSIMDPopStack(TYP_SIMD16); + retNode = gtNewSimdHWIntrinsicNode(TYP_SIMD32, lowerVector, higherVector, gtNewIconNode(1), + NI_AVX_InsertVector128, baseType, 32); + break; + } + case NI_AVX_ExtractVector128: case NI_AVX2_ExtractVector128: {