[llvm] r246428 - AVX512: Implemented encoding and intrinsics for vpalignr
Igor Breger via llvm-commits
llvm-commits at lists.llvm.org
Mon Aug 31 04:14:03 PDT 2015
Author: ibreger
Date: Mon Aug 31 06:14:02 2015
New Revision: 246428
URL: http://llvm.org/viewvc/llvm-project?rev=246428&view=rev
Log:
AVX512: Implemented encoding and intrinsics for vpalignr
Added tests for intrinsics and encoding.
Differential Revision: http://reviews.llvm.org/D12270
Modified:
llvm/trunk/include/llvm/IR/IntrinsicsX86.td
llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
llvm/trunk/lib/Target/X86/X86InstrAVX512.td
llvm/trunk/lib/Target/X86/X86InstrSSE.td
llvm/trunk/lib/Target/X86/X86IntrinsicsInfo.h
llvm/trunk/test/CodeGen/X86/avx-isa-check.ll
llvm/trunk/test/CodeGen/X86/avx512-intrinsics.ll
llvm/trunk/test/CodeGen/X86/avx512bw-intrinsics.ll
llvm/trunk/test/CodeGen/X86/avx512bwvl-intrinsics.ll
llvm/trunk/test/MC/X86/x86-64-avx512bw.s
llvm/trunk/test/MC/X86/x86-64-avx512bw_vl.s
Modified: llvm/trunk/include/llvm/IR/IntrinsicsX86.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/IR/IntrinsicsX86.td?rev=246428&r1=246427&r2=246428&view=diff
==============================================================================
--- llvm/trunk/include/llvm/IR/IntrinsicsX86.td (original)
+++ llvm/trunk/include/llvm/IR/IntrinsicsX86.td Mon Aug 31 06:14:02 2015
@@ -5632,15 +5632,35 @@ let TargetPrefix = "x86" in { // All in
}
let TargetPrefix = "x86" in {
- def int_x86_avx512_mask_valign_q_512 : GCCBuiltin<"__builtin_ia32_alignq512_mask">,
+ def int_x86_avx512_mask_valign_q_512 :
+ GCCBuiltin<"__builtin_ia32_alignq512_mask">,
Intrinsic<[llvm_v8i64_ty],
- [llvm_v8i64_ty, llvm_v8i64_ty, llvm_i8_ty, llvm_v8i64_ty, llvm_i8_ty],
- [IntrNoMem]>;
+ [llvm_v8i64_ty, llvm_v8i64_ty, llvm_i32_ty, llvm_v8i64_ty,
+ llvm_i8_ty], [IntrNoMem]>;
- def int_x86_avx512_mask_valign_d_512 : GCCBuiltin<"__builtin_ia32_alignd512_mask">,
+ def int_x86_avx512_mask_valign_d_512 :
+ GCCBuiltin<"__builtin_ia32_alignd512_mask">,
Intrinsic<[llvm_v16i32_ty],
- [llvm_v16i32_ty, llvm_v16i32_ty, llvm_i8_ty, llvm_v16i32_ty, llvm_i16_ty],
- [IntrNoMem]>;
+ [llvm_v16i32_ty, llvm_v16i32_ty, llvm_i32_ty, llvm_v16i32_ty,
+ llvm_i16_ty], [IntrNoMem]>;
+
+ def int_x86_avx512_mask_palignr_128 :
+ GCCBuiltin<"__builtin_ia32_palignr128_mask">,
+ Intrinsic<[llvm_v16i8_ty],
+ [llvm_v16i8_ty, llvm_v16i8_ty, llvm_i32_ty, llvm_v16i8_ty,
+ llvm_i16_ty], [IntrNoMem]>;
+
+ def int_x86_avx512_mask_palignr_256 :
+ GCCBuiltin<"__builtin_ia32_palignr256_mask">,
+ Intrinsic<[llvm_v32i8_ty],
+ [llvm_v32i8_ty, llvm_v32i8_ty, llvm_i32_ty, llvm_v32i8_ty,
+ llvm_i32_ty], [IntrNoMem]>;
+
+ def int_x86_avx512_mask_palignr_512 :
+ GCCBuiltin<"__builtin_ia32_palignr512_mask">,
+ Intrinsic<[llvm_v64i8_ty],
+ [llvm_v64i8_ty, llvm_v64i8_ty, llvm_i32_ty, llvm_v64i8_ty,
+ llvm_i64_ty], [IntrNoMem]>;
}
// Compares
Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=246428&r1=246427&r2=246428&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Mon Aug 31 06:14:02 2015
@@ -6902,7 +6902,7 @@ static SDValue lowerVectorShuffleAsByteR
Hi = DAG.getBitcast(AlignVT, Hi);
return DAG.getBitcast(
- VT, DAG.getNode(X86ISD::PALIGNR, DL, AlignVT, Hi, Lo,
+ VT, DAG.getNode(X86ISD::PALIGNR, DL, AlignVT, Lo, Hi,
DAG.getConstant(Rotation * Scale, DL, MVT::i8)));
}
@@ -15695,12 +15695,16 @@ static SDValue LowerINTRINSIC_WO_CHAIN(S
Src1, Src2, Imm, Rnd),
Mask, PassThru, Subtarget, DAG);
}
+ case INTR_TYPE_3OP_IMM8_MASK:
case INTR_TYPE_3OP_MASK: {
SDValue Src1 = Op.getOperand(1);
SDValue Src2 = Op.getOperand(2);
SDValue Src3 = Op.getOperand(3);
SDValue PassThru = Op.getOperand(4);
SDValue Mask = Op.getOperand(5);
+
+ if (IntrData->Type == INTR_TYPE_3OP_IMM8_MASK)
+ Src3 = DAG.getNode(ISD::TRUNCATE, dl, MVT::i8, Src3);
// We specify 2 possible opcodes for intrinsics with rounding modes.
// First, we check if the intrinsic may have non-default rounding mode,
// (IntrData->Opc1 != 0), then we check the rounding mode operand.
Modified: llvm/trunk/lib/Target/X86/X86InstrAVX512.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrAVX512.td?rev=246428&r1=246427&r2=246428&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrAVX512.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrAVX512.td Mon Aug 31 06:14:02 2015
@@ -6443,22 +6443,33 @@ multiclass avx512_fp_packed_imm<bits<8>
//handle instruction reg_vec1 = op(reg_vec2,reg_vec3,imm)
// op(reg_vec2,mem_vec,imm)
+multiclass avx512_3Op_rm_imm8<bits<8> opc, string OpcodeStr, SDNode OpNode,
+ X86VectorVTInfo DestInfo, X86VectorVTInfo SrcInfo>{
+
+ defm rri : AVX512_maskable<opc, MRMSrcReg, DestInfo, (outs DestInfo.RC:$dst),
+ (ins SrcInfo.RC:$src1, SrcInfo.RC:$src2, u8imm:$src3),
+ OpcodeStr, "$src3, $src2, $src1", "$src1, $src2, $src3",
+ (DestInfo.VT (OpNode (SrcInfo.VT SrcInfo.RC:$src1),
+ (SrcInfo.VT SrcInfo.RC:$src2),
+ (i8 imm:$src3)))>;
+ let mayLoad = 1 in
+ defm rmi : AVX512_maskable<opc, MRMSrcMem, DestInfo, (outs DestInfo.RC:$dst),
+ (ins SrcInfo.RC:$src1, SrcInfo.MemOp:$src2, u8imm:$src3),
+ OpcodeStr, "$src3, $src2, $src1", "$src1, $src2, $src3",
+ (DestInfo.VT (OpNode (SrcInfo.VT SrcInfo.RC:$src1),
+ (SrcInfo.VT (bitconvert
+ (SrcInfo.LdFrag addr:$src2))),
+ (i8 imm:$src3)))>;
+}
+
+//handle instruction reg_vec1 = op(reg_vec2,reg_vec3,imm)
+// op(reg_vec2,mem_vec,imm)
// op(reg_vec2,broadcast(eltVt),imm)
multiclass avx512_3Op_imm8<bits<8> opc, string OpcodeStr, SDNode OpNode,
- X86VectorVTInfo _>{
- defm rri : AVX512_maskable<opc, MRMSrcReg, _, (outs _.RC:$dst),
- (ins _.RC:$src1, _.RC:$src2, u8imm:$src3),
- OpcodeStr, "$src3, $src2, $src1", "$src1, $src2, $src3",
- (OpNode (_.VT _.RC:$src1),
- (_.VT _.RC:$src2),
- (i8 imm:$src3))>;
- let mayLoad = 1 in {
- defm rmi : AVX512_maskable<opc, MRMSrcMem, _, (outs _.RC:$dst),
- (ins _.RC:$src1, _.MemOp:$src2, u8imm:$src3),
- OpcodeStr, "$src3, $src2, $src1", "$src1, $src2, $src3",
- (OpNode (_.VT _.RC:$src1),
- (_.VT (bitconvert (_.LdFrag addr:$src2))),
- (i8 imm:$src3))>;
+ X86VectorVTInfo _>:
+ avx512_3Op_rm_imm8<opc, OpcodeStr, OpNode, _, _>{
+
+ let mayLoad = 1 in
defm rmbi : AVX512_maskable<opc, MRMSrcMem, _, (outs _.RC:$dst),
(ins _.RC:$src1, _.ScalarMemOp:$src2, u8imm:$src3),
OpcodeStr, "$src3, ${src2}"##_.BroadcastStr##", $src1",
@@ -6466,7 +6477,6 @@ multiclass avx512_3Op_imm8<bits<8> opc,
(OpNode (_.VT _.RC:$src1),
(_.VT (X86VBroadcast(_.ScalarLdFrag addr:$src2))),
(i8 imm:$src3))>, EVEX_B;
- }
}
//handle scalar instruction reg_vec1 = op(reg_vec2,reg_vec3,imm)
@@ -6542,6 +6552,20 @@ multiclass avx512_common_fp_sae_packed_i
}
}
+multiclass avx512_common_3Op_rm_imm8<bits<8> opc, SDNode OpNode, string OpStr,
+ AVX512VLVectorVTInfo DestInfo, AVX512VLVectorVTInfo SrcInfo>{
+ let Predicates = [HasBWI] in {
+ defm Z : avx512_3Op_rm_imm8<opc, OpStr, OpNode, DestInfo.info512,
+ SrcInfo.info512>, EVEX_V512, AVX512AIi8Base, EVEX_4V;
+ }
+ let Predicates = [HasBWI, HasVLX] in {
+ defm Z128 : avx512_3Op_rm_imm8<opc, OpStr, OpNode, DestInfo.info128,
+ SrcInfo.info128>, EVEX_V128, AVX512AIi8Base, EVEX_4V;
+ defm Z256 : avx512_3Op_rm_imm8<opc, OpStr, OpNode, DestInfo.info256,
+ SrcInfo.info256>, EVEX_V256, AVX512AIi8Base, EVEX_4V;
+ }
+}
+
multiclass avx512_common_3Op_imm8<string OpcodeStr, AVX512VLVectorVTInfo _,
bits<8> opc, SDNode OpNode>{
let Predicates = [HasAVX512] in {
@@ -6665,6 +6689,28 @@ defm VALIGND: avx512_valign<"valignd", a
defm VALIGNQ: avx512_valign<"valignq", avx512vl_i64_info, avx512vl_f64_info>,
EVEX_CD8<64, CD8VF>, VEX_W;
+multiclass avx512_vpalign_lowering<X86VectorVTInfo _ , list<Predicate> p>{
+ let Predicates = p in
+ def NAME#_.VTName#rri:
+ Pat<(_.VT (X86PAlignr _.RC:$src1, _.RC:$src2, (i8 imm:$imm))),
+ (!cast<Instruction>(NAME#_.ZSuffix#rri)
+ _.RC:$src1, _.RC:$src2, imm:$imm)>;
+}
+
+multiclass avx512_vpalign_lowering_common<AVX512VLVectorVTInfo _>:
+ avx512_vpalign_lowering<_.info512, [HasBWI]>,
+ avx512_vpalign_lowering<_.info128, [HasBWI, HasVLX]>,
+ avx512_vpalign_lowering<_.info256, [HasBWI, HasVLX]>;
+
+defm VPALIGN: avx512_common_3Op_rm_imm8<0x0F, X86PAlignr, "vpalignr" ,
+ avx512vl_i8_info, avx512vl_i8_info>,
+ avx512_vpalign_lowering_common<avx512vl_i16_info>,
+ avx512_vpalign_lowering_common<avx512vl_i32_info>,
+ avx512_vpalign_lowering_common<avx512vl_f32_info>,
+ avx512_vpalign_lowering_common<avx512vl_i64_info>,
+ avx512_vpalign_lowering_common<avx512vl_f64_info>,
+ EVEX_CD8<8, CD8VF>;
+
multiclass avx512_unary_rm<bits<8> opc, string OpcodeStr, SDNode OpNode,
X86VectorVTInfo _> {
defm rr : AVX512_maskable<opc, MRMSrcReg, _, (outs _.RC:$dst),
Modified: llvm/trunk/lib/Target/X86/X86InstrSSE.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrSSE.td?rev=246428&r1=246427&r2=246428&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrSSE.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrSSE.td Mon Aug 31 06:14:02 2015
@@ -5799,37 +5799,37 @@ let Predicates = [HasAVX2] in
let Constraints = "$src1 = $dst", Predicates = [UseSSSE3] in
defm PALIGN : ssse3_palignr<"palignr">;
-let Predicates = [HasAVX2] in {
+let Predicates = [HasAVX2, NoVLX_Or_NoBWI] in {
def : Pat<(v8i32 (X86PAlignr VR256:$src1, VR256:$src2, (i8 imm:$imm))),
- (VPALIGNR256rr VR256:$src2, VR256:$src1, imm:$imm)>;
+ (VPALIGNR256rr VR256:$src1, VR256:$src2, imm:$imm)>;
def : Pat<(v8f32 (X86PAlignr VR256:$src1, VR256:$src2, (i8 imm:$imm))),
- (VPALIGNR256rr VR256:$src2, VR256:$src1, imm:$imm)>;
+ (VPALIGNR256rr VR256:$src1, VR256:$src2, imm:$imm)>;
def : Pat<(v16i16 (X86PAlignr VR256:$src1, VR256:$src2, (i8 imm:$imm))),
- (VPALIGNR256rr VR256:$src2, VR256:$src1, imm:$imm)>;
+ (VPALIGNR256rr VR256:$src1, VR256:$src2, imm:$imm)>;
def : Pat<(v32i8 (X86PAlignr VR256:$src1, VR256:$src2, (i8 imm:$imm))),
- (VPALIGNR256rr VR256:$src2, VR256:$src1, imm:$imm)>;
+ (VPALIGNR256rr VR256:$src1, VR256:$src2, imm:$imm)>;
}
-let Predicates = [HasAVX] in {
+let Predicates = [HasAVX, NoVLX_Or_NoBWI] in {
def : Pat<(v4i32 (X86PAlignr VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (VPALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
+ (VPALIGNR128rr VR128:$src1, VR128:$src2, imm:$imm)>;
def : Pat<(v4f32 (X86PAlignr VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (VPALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
+ (VPALIGNR128rr VR128:$src1, VR128:$src2, imm:$imm)>;
def : Pat<(v8i16 (X86PAlignr VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (VPALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
+ (VPALIGNR128rr VR128:$src1, VR128:$src2, imm:$imm)>;
def : Pat<(v16i8 (X86PAlignr VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (VPALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
+ (VPALIGNR128rr VR128:$src1, VR128:$src2, imm:$imm)>;
}
let Predicates = [UseSSSE3] in {
def : Pat<(v4i32 (X86PAlignr VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (PALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
+ (PALIGNR128rr VR128:$src1, VR128:$src2, imm:$imm)>;
def : Pat<(v4f32 (X86PAlignr VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (PALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
+ (PALIGNR128rr VR128:$src1, VR128:$src2, imm:$imm)>;
def : Pat<(v8i16 (X86PAlignr VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (PALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
+ (PALIGNR128rr VR128:$src1, VR128:$src2, imm:$imm)>;
def : Pat<(v16i8 (X86PAlignr VR128:$src1, VR128:$src2, (i8 imm:$imm))),
- (PALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
+ (PALIGNR128rr VR128:$src1, VR128:$src2, imm:$imm)>;
}
//===---------------------------------------------------------------------===//
Modified: llvm/trunk/lib/Target/X86/X86IntrinsicsInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86IntrinsicsInfo.h?rev=246428&r1=246427&r2=246428&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86IntrinsicsInfo.h (original)
+++ llvm/trunk/lib/Target/X86/X86IntrinsicsInfo.h Mon Aug 31 06:14:02 2015
@@ -23,7 +23,8 @@ enum IntrinsicType {
CMP_MASK, CMP_MASK_CC, VSHIFT, VSHIFT_MASK, COMI,
INTR_TYPE_1OP_MASK, INTR_TYPE_1OP_MASK_RM,
INTR_TYPE_2OP_MASK, INTR_TYPE_2OP_MASK_RM,
- INTR_TYPE_3OP_MASK, INTR_TYPE_3OP_MASK_RM, FMA_OP_MASK, FMA_OP_MASKZ, FMA_OP_MASK3, VPERM_3OP_MASK,
+ INTR_TYPE_3OP_MASK, INTR_TYPE_3OP_MASK_RM, INTR_TYPE_3OP_IMM8_MASK,
+ FMA_OP_MASK, FMA_OP_MASKZ, FMA_OP_MASK3, VPERM_3OP_MASK,
VPERM_3OP_MASKZ,
INTR_TYPE_SCALAR_MASK_RM, COMPRESS_EXPAND_IN_REG, COMPRESS_TO_MEM,
TRUNCATE_TO_MEM_VI8, TRUNCATE_TO_MEM_VI16, TRUNCATE_TO_MEM_VI32,
@@ -753,6 +754,12 @@ static const IntrinsicData IntrinsicsWi
X86_INTRINSIC_DATA(avx512_mask_paddus_w_128, INTR_TYPE_2OP_MASK, X86ISD::ADDUS, 0),
X86_INTRINSIC_DATA(avx512_mask_paddus_w_256, INTR_TYPE_2OP_MASK, X86ISD::ADDUS, 0),
X86_INTRINSIC_DATA(avx512_mask_paddus_w_512, INTR_TYPE_2OP_MASK, X86ISD::ADDUS, 0),
+ X86_INTRINSIC_DATA(avx512_mask_palignr_128, INTR_TYPE_3OP_IMM8_MASK,
+ X86ISD::PALIGNR, 0),
+ X86_INTRINSIC_DATA(avx512_mask_palignr_256, INTR_TYPE_3OP_IMM8_MASK,
+ X86ISD::PALIGNR, 0),
+ X86_INTRINSIC_DATA(avx512_mask_palignr_512, INTR_TYPE_3OP_IMM8_MASK,
+ X86ISD::PALIGNR, 0),
X86_INTRINSIC_DATA(avx512_mask_pand_d_128, INTR_TYPE_2OP_MASK, ISD::AND, 0),
X86_INTRINSIC_DATA(avx512_mask_pand_d_256, INTR_TYPE_2OP_MASK, ISD::AND, 0),
X86_INTRINSIC_DATA(avx512_mask_pand_d_512, INTR_TYPE_2OP_MASK, ISD::AND, 0),
@@ -1199,9 +1206,10 @@ static const IntrinsicData IntrinsicsWi
X86ISD::UNPCKL, 0),
X86_INTRINSIC_DATA(avx512_mask_unpckl_ps_512, INTR_TYPE_2OP_MASK,
X86ISD::UNPCKL, 0),
- X86_INTRINSIC_DATA(avx512_mask_valign_d_512, INTR_TYPE_3OP_MASK, X86ISD::VALIGN, 0),
- X86_INTRINSIC_DATA(avx512_mask_valign_q_512, INTR_TYPE_3OP_MASK, X86ISD::VALIGN, 0),
-
+ X86_INTRINSIC_DATA(avx512_mask_valign_d_512, INTR_TYPE_3OP_IMM8_MASK,
+ X86ISD::VALIGN, 0),
+ X86_INTRINSIC_DATA(avx512_mask_valign_q_512, INTR_TYPE_3OP_IMM8_MASK,
+ X86ISD::VALIGN, 0),
X86_INTRINSIC_DATA(avx512_mask_vfmadd_pd_128, FMA_OP_MASK, X86ISD::FMADD, 0),
X86_INTRINSIC_DATA(avx512_mask_vfmadd_pd_256, FMA_OP_MASK, X86ISD::FMADD, 0),
X86_INTRINSIC_DATA(avx512_mask_vfmadd_pd_512, FMA_OP_MASK, X86ISD::FMADD,
Modified: llvm/trunk/test/CodeGen/X86/avx-isa-check.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/avx-isa-check.ll?rev=246428&r1=246427&r2=246428&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/avx-isa-check.ll (original)
+++ llvm/trunk/test/CodeGen/X86/avx-isa-check.ll Mon Aug 31 06:14:02 2015
@@ -214,3 +214,38 @@ define <16 x i8> @test_vpcmpeqb_128(<16
%x = sext <16 x i1> %bincmp to <16 x i8>
ret <16 x i8> %x
}
+
+define <8 x i16> @shuffle_v8i16_vpalignr(<8 x i16> %a, <8 x i16> %b) {
+ %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11>
+ ret <8 x i16> %shuffle
+}
+
+define <16 x i16> @shuffle_v16i16_vpalignr(<16 x i16> %a, <16 x i16> %b) {
+ %shuffle = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 23, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 31, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14>
+ ret <16 x i16> %shuffle
+}
+
+define <16 x i8> @shuffle_v16i8_vpalignr(<16 x i8> %a, <16 x i8> %b) {
+ %shuffle = shufflevector <16 x i8> %a, <16 x i8> %b, <16 x i32> <i32 31, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14>
+ ret <16 x i8> %shuffle
+}
+
+define <32 x i8> @shuffle_v32i8_vpalignr(<32 x i8> %a, <32 x i8> %b) {
+ %shuffle = shufflevector <32 x i8> %a, <32 x i8> %b, <32 x i32> <i32 undef, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 63, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
+ ret <32 x i8> %shuffle
+}
+
+define <2 x i64> @shuffle_v2i64_vpalignr(<2 x i64> %a, <2 x i64> %b) {
+ %shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 1, i32 2>
+ ret <2 x i64> %shuffle
+}
+
+define <4 x i32> @shuffle_v4i32_vpalignr(<4 x i32> %a, <4 x i32> %b) {
+ %shuffle = shufflevector <4 x i32> %a, <4 x i32> %b, <4 x i32> <i32 7, i32 0, i32 1, i32 2>
+ ret <4 x i32> %shuffle
+}
+
+define <8 x i32> @shuffle_v8i32_vpalignr(<8 x i32> %a, <8 x i32> %b) {
+ %shuffle = shufflevector <8 x i32> %a, <8 x i32> %b, <8 x i32> <i32 11, i32 0, i32 1, i32 2, i32 15, i32 4, i32 5, i32 6>
+ ret <8 x i32> %shuffle
+}
\ No newline at end of file
Modified: llvm/trunk/test/CodeGen/X86/avx512-intrinsics.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/avx512-intrinsics.ll?rev=246428&r1=246427&r2=246428&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/avx512-intrinsics.ll (original)
+++ llvm/trunk/test/CodeGen/X86/avx512-intrinsics.ll Mon Aug 31 06:14:02 2015
@@ -566,27 +566,27 @@ declare <8 x i64> @llvm.x86.avx512.movnt
define <8 x i64> @test_valign_q(<8 x i64> %a, <8 x i64> %b) {
; CHECK-LABEL: test_valign_q:
; CHECK: valignq $2, %zmm1, %zmm0, %zmm0
- %res = call <8 x i64> @llvm.x86.avx512.mask.valign.q.512(<8 x i64> %a, <8 x i64> %b, i8 2, <8 x i64> zeroinitializer, i8 -1)
+ %res = call <8 x i64> @llvm.x86.avx512.mask.valign.q.512(<8 x i64> %a, <8 x i64> %b, i32 2, <8 x i64> zeroinitializer, i8 -1)
ret <8 x i64> %res
}
define <8 x i64> @test_mask_valign_q(<8 x i64> %a, <8 x i64> %b, <8 x i64> %src, i8 %mask) {
; CHECK-LABEL: test_mask_valign_q:
; CHECK: valignq $2, %zmm1, %zmm0, %zmm2 {%k1}
- %res = call <8 x i64> @llvm.x86.avx512.mask.valign.q.512(<8 x i64> %a, <8 x i64> %b, i8 2, <8 x i64> %src, i8 %mask)
+ %res = call <8 x i64> @llvm.x86.avx512.mask.valign.q.512(<8 x i64> %a, <8 x i64> %b, i32 2, <8 x i64> %src, i8 %mask)
ret <8 x i64> %res
}
-declare <8 x i64> @llvm.x86.avx512.mask.valign.q.512(<8 x i64>, <8 x i64>, i8, <8 x i64>, i8)
+declare <8 x i64> @llvm.x86.avx512.mask.valign.q.512(<8 x i64>, <8 x i64>, i32, <8 x i64>, i8)
define <16 x i32> @test_maskz_valign_d(<16 x i32> %a, <16 x i32> %b, i16 %mask) {
; CHECK-LABEL: test_maskz_valign_d:
; CHECK: valignd $5, %zmm1, %zmm0, %zmm0 {%k1} {z} ## encoding: [0x62,0xf3,0x7d,0xc9,0x03,0xc1,0x05]
- %res = call <16 x i32> @llvm.x86.avx512.mask.valign.d.512(<16 x i32> %a, <16 x i32> %b, i8 5, <16 x i32> zeroinitializer, i16 %mask)
+ %res = call <16 x i32> @llvm.x86.avx512.mask.valign.d.512(<16 x i32> %a, <16 x i32> %b, i32 5, <16 x i32> zeroinitializer, i16 %mask)
ret <16 x i32> %res
}
-declare <16 x i32> @llvm.x86.avx512.mask.valign.d.512(<16 x i32>, <16 x i32>, i8, <16 x i32>, i16)
+declare <16 x i32> @llvm.x86.avx512.mask.valign.d.512(<16 x i32>, <16 x i32>, i32, <16 x i32>, i16)
define void @test_mask_store_ss(i8* %ptr, <4 x float> %data, i8 %mask) {
; CHECK-LABEL: test_mask_store_ss
Modified: llvm/trunk/test/CodeGen/X86/avx512bw-intrinsics.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/avx512bw-intrinsics.ll?rev=246428&r1=246427&r2=246428&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/avx512bw-intrinsics.ll (original)
+++ llvm/trunk/test/CodeGen/X86/avx512bw-intrinsics.ll Mon Aug 31 06:14:02 2015
@@ -1180,4 +1180,24 @@ define <32 x i16>@test_int_x86_avx512_ma
%res1 = call <32 x i16> @llvm.x86.avx512.mask.punpcklw.d.512(<32 x i16> %x0, <32 x i16> %x1, <32 x i16> %x2, i32 -1)
%res2 = add <32 x i16> %res, %res1
ret <32 x i16> %res2
-}
\ No newline at end of file
+}
+
+declare <64 x i8> @llvm.x86.avx512.mask.palignr.512(<64 x i8>, <64 x i8>, i32, <64 x i8>, i64)
+
+define <64 x i8>@test_int_x86_avx512_mask_palignr_512(<64 x i8> %x0, <64 x i8> %x1, <64 x i8> %x3, i64 %x4) {
+; CHECK-LABEL: test_int_x86_avx512_mask_palignr_512:
+; CHECK: ## BB#0:
+; CHECK-NEXT: kmovq %rdi, %k1
+; CHECK-NEXT: vpalignr $2, %zmm1, %zmm0, %zmm2 {%k1}
+; CHECK-NEXT: vpalignr $2, %zmm1, %zmm0, %zmm3 {%k1} {z}
+; CHECK-NEXT: vpalignr $2, %zmm1, %zmm0, %zmm0
+; CHECK-NEXT: vpaddb %zmm3, %zmm2, %zmm1
+; CHECK-NEXT: vpaddb %zmm0, %zmm1, %zmm0
+; CHECK-NEXT: retq
+ %res = call <64 x i8> @llvm.x86.avx512.mask.palignr.512(<64 x i8> %x0, <64 x i8> %x1, i32 2, <64 x i8> %x3, i64 %x4)
+ %res1 = call <64 x i8> @llvm.x86.avx512.mask.palignr.512(<64 x i8> %x0, <64 x i8> %x1, i32 2, <64 x i8> zeroinitializer, i64 %x4)
+ %res2 = call <64 x i8> @llvm.x86.avx512.mask.palignr.512(<64 x i8> %x0, <64 x i8> %x1, i32 2, <64 x i8> %x3, i64 -1)
+ %res3 = add <64 x i8> %res, %res1
+ %res4 = add <64 x i8> %res3, %res2
+ ret <64 x i8> %res4
+}
Modified: llvm/trunk/test/CodeGen/X86/avx512bwvl-intrinsics.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/avx512bwvl-intrinsics.ll?rev=246428&r1=246427&r2=246428&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/avx512bwvl-intrinsics.ll (original)
+++ llvm/trunk/test/CodeGen/X86/avx512bwvl-intrinsics.ll Mon Aug 31 06:14:02 2015
@@ -4194,3 +4194,43 @@ define <16 x i16>@test_int_x86_avx512_ma
%res2 = add <16 x i16> %res, %res1
ret <16 x i16> %res2
}
+
+declare <16 x i8> @llvm.x86.avx512.mask.palignr.128(<16 x i8>, <16 x i8>, i32, <16 x i8>, i16)
+
+define <16 x i8>@test_int_x86_avx512_mask_palignr_128(<16 x i8> %x0, <16 x i8> %x1, <16 x i8> %x3, i16 %x4) {
+; CHECK-LABEL: test_int_x86_avx512_mask_palignr_128:
+; CHECK: ## BB#0:
+; CHECK-NEXT: kmovw %edi, %k1
+; CHECK-NEXT: vpalignr $2, %xmm1, %xmm0, %xmm2 {%k1}
+; CHECK-NEXT: vpalignr $2, %xmm1, %xmm0, %xmm3 {%k1} {z}
+; CHECK-NEXT: vpalignr $2, %xmm1, %xmm0, %xmm0
+; CHECK-NEXT: vpaddb %xmm3, %xmm2, %xmm1
+; CHECK-NEXT: vpaddb %xmm0, %xmm1, %xmm0
+; CHECK-NEXT: retq
+ %res = call <16 x i8> @llvm.x86.avx512.mask.palignr.128(<16 x i8> %x0, <16 x i8> %x1, i32 2, <16 x i8> %x3, i16 %x4)
+ %res1 = call <16 x i8> @llvm.x86.avx512.mask.palignr.128(<16 x i8> %x0, <16 x i8> %x1, i32 2, <16 x i8> zeroinitializer, i16 %x4)
+ %res2 = call <16 x i8> @llvm.x86.avx512.mask.palignr.128(<16 x i8> %x0, <16 x i8> %x1, i32 2, <16 x i8> %x3, i16 -1)
+ %res3 = add <16 x i8> %res, %res1
+ %res4 = add <16 x i8> %res3, %res2
+ ret <16 x i8> %res4
+}
+
+declare <32 x i8> @llvm.x86.avx512.mask.palignr.256(<32 x i8>, <32 x i8>, i32, <32 x i8>, i32)
+
+define <32 x i8>@test_int_x86_avx512_mask_palignr_256(<32 x i8> %x0, <32 x i8> %x1, <32 x i8> %x3, i32 %x4) {
+; CHECK-LABEL: test_int_x86_avx512_mask_palignr_256:
+; CHECK: ## BB#0:
+; CHECK-NEXT: kmovd %edi, %k1
+; CHECK-NEXT: vpalignr $2, %ymm1, %ymm0, %ymm2 {%k1}
+; CHECK-NEXT: vpalignr $2, %ymm1, %ymm0, %ymm3 {%k1} {z}
+; CHECK-NEXT: vpalignr $2, %ymm1, %ymm0, %ymm0
+; CHECK-NEXT: vpaddb %ymm3, %ymm2, %ymm1
+; CHECK-NEXT: vpaddb %ymm0, %ymm1, %ymm0
+; CHECK-NEXT: retq
+ %res = call <32 x i8> @llvm.x86.avx512.mask.palignr.256(<32 x i8> %x0, <32 x i8> %x1, i32 2, <32 x i8> %x3, i32 %x4)
+ %res1 = call <32 x i8> @llvm.x86.avx512.mask.palignr.256(<32 x i8> %x0, <32 x i8> %x1, i32 2, <32 x i8> zeroinitializer, i32 %x4)
+ %res2 = call <32 x i8> @llvm.x86.avx512.mask.palignr.256(<32 x i8> %x0, <32 x i8> %x1, i32 2, <32 x i8> %x3, i32 -1)
+ %res3 = add <32 x i8> %res, %res1
+ %res4 = add <32 x i8> %res3, %res2
+ ret <32 x i8> %res4
+}
Modified: llvm/trunk/test/MC/X86/x86-64-avx512bw.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/X86/x86-64-avx512bw.s?rev=246428&r1=246427&r2=246428&view=diff
==============================================================================
--- llvm/trunk/test/MC/X86/x86-64-avx512bw.s (original)
+++ llvm/trunk/test/MC/X86/x86-64-avx512bw.s Mon Aug 31 06:14:02 2015
@@ -4112,3 +4112,43 @@
// CHECK: encoding: [0x62,0x61,0x2d,0x40,0x69,0xb2,0xc0,0xdf,0xff,0xff]
vpunpckhwd -8256(%rdx), %zmm26, %zmm30
+// CHECK: vpalignr $171, %zmm17, %zmm26, %zmm22
+// CHECK: encoding: [0x62,0xa3,0x2d,0x40,0x0f,0xf1,0xab]
+ vpalignr $171, %zmm17, %zmm26, %zmm22
+
+// CHECK: vpalignr $171, %zmm17, %zmm26, %zmm22 {%k3}
+// CHECK: encoding: [0x62,0xa3,0x2d,0x43,0x0f,0xf1,0xab]
+ vpalignr $171, %zmm17, %zmm26, %zmm22 {%k3}
+
+// CHECK: vpalignr $171, %zmm17, %zmm26, %zmm22 {%k3} {z}
+// CHECK: encoding: [0x62,0xa3,0x2d,0xc3,0x0f,0xf1,0xab]
+ vpalignr $171, %zmm17, %zmm26, %zmm22 {%k3} {z}
+
+// CHECK: vpalignr $123, %zmm17, %zmm26, %zmm22
+// CHECK: encoding: [0x62,0xa3,0x2d,0x40,0x0f,0xf1,0x7b]
+ vpalignr $123, %zmm17, %zmm26, %zmm22
+
+// CHECK: vpalignr $123, (%rcx), %zmm26, %zmm22
+// CHECK: encoding: [0x62,0xe3,0x2d,0x40,0x0f,0x31,0x7b]
+ vpalignr $123, (%rcx), %zmm26, %zmm22
+
+// CHECK: vpalignr $123, 291(%rax,%r14,8), %zmm26, %zmm22
+// CHECK: encoding: [0x62,0xa3,0x2d,0x40,0x0f,0xb4,0xf0,0x23,0x01,0x00,0x00,0x7b]
+ vpalignr $123, 291(%rax,%r14,8), %zmm26, %zmm22
+
+// CHECK: vpalignr $123, 8128(%rdx), %zmm26, %zmm22
+// CHECK: encoding: [0x62,0xe3,0x2d,0x40,0x0f,0x72,0x7f,0x7b]
+ vpalignr $123, 8128(%rdx), %zmm26, %zmm22
+
+// CHECK: vpalignr $123, 8192(%rdx), %zmm26, %zmm22
+// CHECK: encoding: [0x62,0xe3,0x2d,0x40,0x0f,0xb2,0x00,0x20,0x00,0x00,0x7b]
+ vpalignr $123, 8192(%rdx), %zmm26, %zmm22
+
+// CHECK: vpalignr $123, -8192(%rdx), %zmm26, %zmm22
+// CHECK: encoding: [0x62,0xe3,0x2d,0x40,0x0f,0x72,0x80,0x7b]
+ vpalignr $123, -8192(%rdx), %zmm26, %zmm22
+
+// CHECK: vpalignr $123, -8256(%rdx), %zmm26, %zmm22
+// CHECK: encoding: [0x62,0xe3,0x2d,0x40,0x0f,0xb2,0xc0,0xdf,0xff,0xff,0x7b]
+ vpalignr $123, -8256(%rdx), %zmm26, %zmm22
+
Modified: llvm/trunk/test/MC/X86/x86-64-avx512bw_vl.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/X86/x86-64-avx512bw_vl.s?rev=246428&r1=246427&r2=246428&view=diff
==============================================================================
--- llvm/trunk/test/MC/X86/x86-64-avx512bw_vl.s (original)
+++ llvm/trunk/test/MC/X86/x86-64-avx512bw_vl.s Mon Aug 31 06:14:02 2015
@@ -8399,3 +8399,163 @@
// CHECK: encoding: [0x62,0x61,0x35,0x20,0x69,0xa2,0xe0,0xef,0xff,0xff]
vpunpckhwd -4128(%rdx), %ymm25, %ymm28
+// CHECK: vpalignr $171, %xmm21, %xmm26, %xmm19
+// CHECK: encoding: [0x62,0xa3,0x2d,0x00,0x0f,0xdd,0xab]
+ vpalignr $171, %xmm21, %xmm26, %xmm19
+
+// CHECK: vpalignr $171, %xmm21, %xmm26, %xmm19 {%k4}
+// CHECK: encoding: [0x62,0xa3,0x2d,0x04,0x0f,0xdd,0xab]
+ vpalignr $171, %xmm21, %xmm26, %xmm19 {%k4}
+
+// CHECK: vpalignr $171, %xmm21, %xmm26, %xmm19 {%k4} {z}
+// CHECK: encoding: [0x62,0xa3,0x2d,0x84,0x0f,0xdd,0xab]
+ vpalignr $171, %xmm21, %xmm26, %xmm19 {%k4} {z}
+
+// CHECK: vpalignr $123, %xmm21, %xmm26, %xmm19
+// CHECK: encoding: [0x62,0xa3,0x2d,0x00,0x0f,0xdd,0x7b]
+ vpalignr $123, %xmm21, %xmm26, %xmm19
+
+// CHECK: vpalignr $123, (%rcx), %xmm26, %xmm19
+// CHECK: encoding: [0x62,0xe3,0x2d,0x00,0x0f,0x19,0x7b]
+ vpalignr $123, (%rcx), %xmm26, %xmm19
+
+// CHECK: vpalignr $123, 291(%rax,%r14,8), %xmm26, %xmm19
+// CHECK: encoding: [0x62,0xa3,0x2d,0x00,0x0f,0x9c,0xf0,0x23,0x01,0x00,0x00,0x7b]
+ vpalignr $123, 291(%rax,%r14,8), %xmm26, %xmm19
+
+// CHECK: vpalignr $123, 2032(%rdx), %xmm26, %xmm19
+// CHECK: encoding: [0x62,0xe3,0x2d,0x00,0x0f,0x5a,0x7f,0x7b]
+ vpalignr $123, 2032(%rdx), %xmm26, %xmm19
+
+// CHECK: vpalignr $123, 2048(%rdx), %xmm26, %xmm19
+// CHECK: encoding: [0x62,0xe3,0x2d,0x00,0x0f,0x9a,0x00,0x08,0x00,0x00,0x7b]
+ vpalignr $123, 2048(%rdx), %xmm26, %xmm19
+
+// CHECK: vpalignr $123, -2048(%rdx), %xmm26, %xmm19
+// CHECK: encoding: [0x62,0xe3,0x2d,0x00,0x0f,0x5a,0x80,0x7b]
+ vpalignr $123, -2048(%rdx), %xmm26, %xmm19
+
+// CHECK: vpalignr $123, -2064(%rdx), %xmm26, %xmm19
+// CHECK: encoding: [0x62,0xe3,0x2d,0x00,0x0f,0x9a,0xf0,0xf7,0xff,0xff,0x7b]
+ vpalignr $123, -2064(%rdx), %xmm26, %xmm19
+
+// CHECK: vpalignr $171, %ymm22, %ymm21, %ymm27
+// CHECK: encoding: [0x62,0x23,0x55,0x20,0x0f,0xde,0xab]
+ vpalignr $171, %ymm22, %ymm21, %ymm27
+
+// CHECK: vpalignr $171, %ymm22, %ymm21, %ymm27 {%k2}
+// CHECK: encoding: [0x62,0x23,0x55,0x22,0x0f,0xde,0xab]
+ vpalignr $171, %ymm22, %ymm21, %ymm27 {%k2}
+
+// CHECK: vpalignr $171, %ymm22, %ymm21, %ymm27 {%k2} {z}
+// CHECK: encoding: [0x62,0x23,0x55,0xa2,0x0f,0xde,0xab]
+ vpalignr $171, %ymm22, %ymm21, %ymm27 {%k2} {z}
+
+// CHECK: vpalignr $123, %ymm22, %ymm21, %ymm27
+// CHECK: encoding: [0x62,0x23,0x55,0x20,0x0f,0xde,0x7b]
+ vpalignr $123, %ymm22, %ymm21, %ymm27
+
+// CHECK: vpalignr $123, (%rcx), %ymm21, %ymm27
+// CHECK: encoding: [0x62,0x63,0x55,0x20,0x0f,0x19,0x7b]
+ vpalignr $123, (%rcx), %ymm21, %ymm27
+
+// CHECK: vpalignr $123, 291(%rax,%r14,8), %ymm21, %ymm27
+// CHECK: encoding: [0x62,0x23,0x55,0x20,0x0f,0x9c,0xf0,0x23,0x01,0x00,0x00,0x7b]
+ vpalignr $123, 291(%rax,%r14,8), %ymm21, %ymm27
+
+// CHECK: vpalignr $123, 4064(%rdx), %ymm21, %ymm27
+// CHECK: encoding: [0x62,0x63,0x55,0x20,0x0f,0x5a,0x7f,0x7b]
+ vpalignr $123, 4064(%rdx), %ymm21, %ymm27
+
+// CHECK: vpalignr $123, 4096(%rdx), %ymm21, %ymm27
+// CHECK: encoding: [0x62,0x63,0x55,0x20,0x0f,0x9a,0x00,0x10,0x00,0x00,0x7b]
+ vpalignr $123, 4096(%rdx), %ymm21, %ymm27
+
+// CHECK: vpalignr $123, -4096(%rdx), %ymm21, %ymm27
+// CHECK: encoding: [0x62,0x63,0x55,0x20,0x0f,0x5a,0x80,0x7b]
+ vpalignr $123, -4096(%rdx), %ymm21, %ymm27
+
+// CHECK: vpalignr $123, -4128(%rdx), %ymm21, %ymm27
+// CHECK: encoding: [0x62,0x63,0x55,0x20,0x0f,0x9a,0xe0,0xef,0xff,0xff,0x7b]
+ vpalignr $123, -4128(%rdx), %ymm21, %ymm27
+
+// CHECK: vpalignr $171, %xmm25, %xmm20, %xmm30
+// CHECK: encoding: [0x62,0x03,0x5d,0x00,0x0f,0xf1,0xab]
+ vpalignr $0xab, %xmm25, %xmm20, %xmm30
+
+// CHECK: vpalignr $171, %xmm25, %xmm20, %xmm30 {%k2}
+// CHECK: encoding: [0x62,0x03,0x5d,0x02,0x0f,0xf1,0xab]
+ vpalignr $0xab, %xmm25, %xmm20, %xmm30 {%k2}
+
+// CHECK: vpalignr $171, %xmm25, %xmm20, %xmm30 {%k2} {z}
+// CHECK: encoding: [0x62,0x03,0x5d,0x82,0x0f,0xf1,0xab]
+ vpalignr $0xab, %xmm25, %xmm20, %xmm30 {%k2} {z}
+
+// CHECK: vpalignr $123, %xmm25, %xmm20, %xmm30
+// CHECK: encoding: [0x62,0x03,0x5d,0x00,0x0f,0xf1,0x7b]
+ vpalignr $0x7b, %xmm25, %xmm20, %xmm30
+
+// CHECK: vpalignr $123, (%rcx), %xmm20, %xmm30
+// CHECK: encoding: [0x62,0x63,0x5d,0x00,0x0f,0x31,0x7b]
+ vpalignr $0x7b,(%rcx), %xmm20, %xmm30
+
+// CHECK: vpalignr $123, 4660(%rax,%r14,8), %xmm20, %xmm30
+// CHECK: encoding: [0x62,0x23,0x5d,0x00,0x0f,0xb4,0xf0,0x34,0x12,0x00,0x00,0x7b]
+ vpalignr $0x7b,4660(%rax,%r14,8), %xmm20, %xmm30
+
+// CHECK: vpalignr $123, 2032(%rdx), %xmm20, %xmm30
+// CHECK: encoding: [0x62,0x63,0x5d,0x00,0x0f,0x72,0x7f,0x7b]
+ vpalignr $0x7b,2032(%rdx), %xmm20, %xmm30
+
+// CHECK: vpalignr $123, 2048(%rdx), %xmm20, %xmm30
+// CHECK: encoding: [0x62,0x63,0x5d,0x00,0x0f,0xb2,0x00,0x08,0x00,0x00,0x7b]
+ vpalignr $0x7b,2048(%rdx), %xmm20, %xmm30
+
+// CHECK: vpalignr $123, -2048(%rdx), %xmm20, %xmm30
+// CHECK: encoding: [0x62,0x63,0x5d,0x00,0x0f,0x72,0x80,0x7b]
+ vpalignr $0x7b,-2048(%rdx), %xmm20, %xmm30
+
+// CHECK: vpalignr $123, -2064(%rdx), %xmm20, %xmm30
+// CHECK: encoding: [0x62,0x63,0x5d,0x00,0x0f,0xb2,0xf0,0xf7,0xff,0xff,0x7b]
+ vpalignr $0x7b,-2064(%rdx), %xmm20, %xmm30
+
+// CHECK: vpalignr $171, %ymm27, %ymm17, %ymm21
+// CHECK: encoding: [0x62,0x83,0x75,0x20,0x0f,0xeb,0xab]
+ vpalignr $0xab, %ymm27, %ymm17, %ymm21
+
+// CHECK: vpalignr $171, %ymm27, %ymm17, %ymm21 {%k7}
+// CHECK: encoding: [0x62,0x83,0x75,0x27,0x0f,0xeb,0xab]
+ vpalignr $0xab, %ymm27, %ymm17, %ymm21 {%k7}
+
+// CHECK: vpalignr $171, %ymm27, %ymm17, %ymm21 {%k7} {z}
+// CHECK: encoding: [0x62,0x83,0x75,0xa7,0x0f,0xeb,0xab]
+ vpalignr $0xab, %ymm27, %ymm17, %ymm21 {%k7} {z}
+
+// CHECK: vpalignr $123, %ymm27, %ymm17, %ymm21
+// CHECK: encoding: [0x62,0x83,0x75,0x20,0x0f,0xeb,0x7b]
+ vpalignr $0x7b, %ymm27, %ymm17, %ymm21
+
+// CHECK: vpalignr $123, (%rcx), %ymm17, %ymm21
+// CHECK: encoding: [0x62,0xe3,0x75,0x20,0x0f,0x29,0x7b]
+ vpalignr $0x7b,(%rcx), %ymm17, %ymm21
+
+// CHECK: vpalignr $123, 4660(%rax,%r14,8), %ymm17, %ymm21
+// CHECK: encoding: [0x62,0xa3,0x75,0x20,0x0f,0xac,0xf0,0x34,0x12,0x00,0x00,0x7b]
+ vpalignr $0x7b,4660(%rax,%r14,8), %ymm17, %ymm21
+
+// CHECK: vpalignr $123, 4064(%rdx), %ymm17, %ymm21
+// CHECK: encoding: [0x62,0xe3,0x75,0x20,0x0f,0x6a,0x7f,0x7b]
+ vpalignr $0x7b,4064(%rdx), %ymm17, %ymm21
+
+// CHECK: vpalignr $123, 4096(%rdx), %ymm17, %ymm21
+// CHECK: encoding: [0x62,0xe3,0x75,0x20,0x0f,0xaa,0x00,0x10,0x00,0x00,0x7b]
+ vpalignr $0x7b,4096(%rdx), %ymm17, %ymm21
+
+// CHECK: vpalignr $123, -4096(%rdx), %ymm17, %ymm21
+// CHECK: encoding: [0x62,0xe3,0x75,0x20,0x0f,0x6a,0x80,0x7b]
+ vpalignr $0x7b,-4096(%rdx), %ymm17, %ymm21
+
+// CHECK: vpalignr $123, -4128(%rdx), %ymm17, %ymm21
+// CHECK: encoding: [0x62,0xe3,0x75,0x20,0x0f,0xaa,0xe0,0xef,0xff,0xff,0x7b]
+ vpalignr $0x7b,-4128(%rdx), %ymm17, %ymm21
+
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