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-rw-r--r--llvm/test/CodeGen/X86/vector-popcnt-128.ll28
-rw-r--r--llvm/test/CodeGen/X86/vector-popcnt-256.ll26
-rw-r--r--llvm/test/CodeGen/X86/vector-popcnt-512.ll11
-rw-r--r--llvm/test/CodeGen/X86/vector-tzcnt-128.ll46
-rw-r--r--llvm/test/CodeGen/X86/vector-tzcnt-256.ll44
-rw-r--r--llvm/test/CodeGen/X86/vector-tzcnt-512.ll21
-rw-r--r--llvm/test/MC/X86/avx512bitalg-encoding.s114
-rw-r--r--llvm/test/MC/X86/avx512vl_bitalg-encoding.s226
8 files changed, 516 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/vector-popcnt-128.ll b/llvm/test/CodeGen/X86/vector-popcnt-128.ll
index d2f33785530..9a0f85bad77 100644
--- a/llvm/test/CodeGen/X86/vector-popcnt-128.ll
+++ b/llvm/test/CodeGen/X86/vector-popcnt-128.ll
@@ -6,6 +6,8 @@
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX1
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX2
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vpopcntdq | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX512VPOPCNTDQ
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bitalg | FileCheck %s --check-prefix=ALL --check-prefix=BITALG_NOVLX
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bitalg,+avx512vl | FileCheck %s --check-prefix=ALL --check-prefix=BITALG
define <2 x i64> @testv2i64(<2 x i64> %in) nounwind {
; SSE2-LABEL: testv2i64:
@@ -381,6 +383,19 @@ define <8 x i16> @testv8i16(<8 x i16> %in) nounwind {
; AVX512VPOPCNTDQ-NEXT: vpmovqw %zmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vzeroupper
; AVX512VPOPCNTDQ-NEXT: retq
+;
+; BITALG_NOVLX-LABEL: testv8i16:
+; BITALG_NOVLX: # BB#0:
+; BITALG_NOVLX-NEXT: # kill: %XMM0<def> %XMM0<kill> %ZMM0<def>
+; BITALG_NOVLX-NEXT: vpopcntw %zmm0, %zmm0
+; BITALG_NOVLX-NEXT: # kill: %XMM0<def> %XMM0<kill> %ZMM0<kill>
+; BITALG_NOVLX-NEXT: vzeroupper
+; BITALG_NOVLX-NEXT: retq
+;
+; BITALG-LABEL: testv8i16:
+; BITALG: # BB#0:
+; BITALG-NEXT: vpopcntw %xmm0, %xmm0
+; BITALG-NEXT: retq
%out = call <8 x i16> @llvm.ctpop.v8i16(<8 x i16> %in)
ret <8 x i16> %out
}
@@ -485,6 +500,19 @@ define <16 x i8> @testv16i8(<16 x i8> %in) nounwind {
; AVX512VPOPCNTDQ-NEXT: vpmovdb %zmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vzeroupper
; AVX512VPOPCNTDQ-NEXT: retq
+;
+; BITALG_NOVLX-LABEL: testv16i8:
+; BITALG_NOVLX: # BB#0:
+; BITALG_NOVLX-NEXT: # kill: %XMM0<def> %XMM0<kill> %ZMM0<def>
+; BITALG_NOVLX-NEXT: vpopcntb %zmm0, %zmm0
+; BITALG_NOVLX-NEXT: # kill: %XMM0<def> %XMM0<kill> %ZMM0<kill>
+; BITALG_NOVLX-NEXT: vzeroupper
+; BITALG_NOVLX-NEXT: retq
+;
+; BITALG-LABEL: testv16i8:
+; BITALG: # BB#0:
+; BITALG-NEXT: vpopcntb %xmm0, %xmm0
+; BITALG-NEXT: retq
%out = call <16 x i8> @llvm.ctpop.v16i8(<16 x i8> %in)
ret <16 x i8> %out
}
diff --git a/llvm/test/CodeGen/X86/vector-popcnt-256.ll b/llvm/test/CodeGen/X86/vector-popcnt-256.ll
index b2743f1efdd..7f7fe1f8178 100644
--- a/llvm/test/CodeGen/X86/vector-popcnt-256.ll
+++ b/llvm/test/CodeGen/X86/vector-popcnt-256.ll
@@ -2,6 +2,8 @@
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX1
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX2
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vpopcntdq | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX512VPOPCNTDQ
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bitalg | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=BITALG_NOVLX
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bitalg,+avx512vl | FileCheck %s --check-prefix=ALL --check-prefix=BITALG
define <4 x i64> @testv4i64(<4 x i64> %in) nounwind {
; AVX1-LABEL: testv4i64:
@@ -159,6 +161,18 @@ define <16 x i16> @testv16i16(<16 x i16> %in) nounwind {
; AVX512VPOPCNTDQ-NEXT: vpopcntd %zmm0, %zmm0
; AVX512VPOPCNTDQ-NEXT: vpmovdw %zmm0, %ymm0
; AVX512VPOPCNTDQ-NEXT: retq
+;
+; BITALG_NOVLX-LABEL: testv16i16:
+; BITALG_NOVLX: # BB#0:
+; BITALG_NOVLX-NEXT: # kill: %YMM0<def> %YMM0<kill> %ZMM0<def>
+; BITALG_NOVLX-NEXT: vpopcntw %zmm0, %zmm0
+; BITALG_NOVLX-NEXT: # kill: %YMM0<def> %YMM0<kill> %ZMM0<kill>
+; BITALG_NOVLX-NEXT: retq
+;
+; BITALG-LABEL: testv16i16:
+; BITALG: # BB#0:
+; BITALG-NEXT: vpopcntw %ymm0, %ymm0
+; BITALG-NEXT: retq
%out = call <16 x i16> @llvm.ctpop.v16i16(<16 x i16> %in)
ret <16 x i16> %out
}
@@ -207,6 +221,18 @@ define <32 x i8> @testv32i8(<32 x i8> %in) nounwind {
; AVX512VPOPCNTDQ-NEXT: vpshufb %ymm0, %ymm3, %ymm0
; AVX512VPOPCNTDQ-NEXT: vpaddb %ymm2, %ymm0, %ymm0
; AVX512VPOPCNTDQ-NEXT: retq
+;
+; BITALG_NOVLX-LABEL: testv32i8:
+; BITALG_NOVLX: # BB#0:
+; BITALG_NOVLX-NEXT: # kill: %YMM0<def> %YMM0<kill> %ZMM0<def>
+; BITALG_NOVLX-NEXT: vpopcntb %zmm0, %zmm0
+; BITALG_NOVLX-NEXT: # kill: %YMM0<def> %YMM0<kill> %ZMM0<kill>
+; BITALG_NOVLX-NEXT: retq
+;
+; BITALG-LABEL: testv32i8:
+; BITALG: # BB#0:
+; BITALG-NEXT: vpopcntb %ymm0, %ymm0
+; BITALG-NEXT: retq
%out = call <32 x i8> @llvm.ctpop.v32i8(<32 x i8> %in)
ret <32 x i8> %out
}
diff --git a/llvm/test/CodeGen/X86/vector-popcnt-512.ll b/llvm/test/CodeGen/X86/vector-popcnt-512.ll
index 4421f32c56c..6bd64ccdd99 100644
--- a/llvm/test/CodeGen/X86/vector-popcnt-512.ll
+++ b/llvm/test/CodeGen/X86/vector-popcnt-512.ll
@@ -3,6 +3,7 @@
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw | FileCheck %s --check-prefix=AVX512 --check-prefix=AVX512BW
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vpopcntdq | FileCheck %s --check-prefix=AVX512 --check-prefix=AVX512VPOPCNTDQ --check-prefix=AVX512VPOPCNTDQ-NOBW
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vpopcntdq,+avx512bw | FileCheck %s --check-prefix=AVX512 --check-prefix=AVX512VPOPCNTDQ --check-prefix=AVX512VPOPCNTDQ-BW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bitalg | FileCheck %s --check-prefix=AVX512 --check-prefix=BITALG
define <8 x i64> @testv8i64(<8 x i64> %in) nounwind {
; AVX512F-LABEL: testv8i64:
@@ -172,6 +173,11 @@ define <32 x i16> @testv32i16(<32 x i16> %in) nounwind {
; AVX512VPOPCNTDQ-BW-NEXT: vpaddb %zmm0, %zmm1, %zmm0
; AVX512VPOPCNTDQ-BW-NEXT: vpsrlw $8, %zmm0, %zmm0
; AVX512VPOPCNTDQ-BW-NEXT: retq
+;
+; BITALG-LABEL: testv32i16:
+; BITALG: # BB#0:
+; BITALG-NEXT: vpopcntw %zmm0, %zmm0
+; BITALG-NEXT: retq
%out = call <32 x i16> @llvm.ctpop.v32i16(<32 x i16> %in)
ret <32 x i16> %out
}
@@ -236,6 +242,11 @@ define <64 x i8> @testv64i8(<64 x i8> %in) nounwind {
; AVX512VPOPCNTDQ-BW-NEXT: vpshufb %zmm0, %zmm3, %zmm0
; AVX512VPOPCNTDQ-BW-NEXT: vpaddb %zmm2, %zmm0, %zmm0
; AVX512VPOPCNTDQ-BW-NEXT: retq
+;
+; BITALG-LABEL: testv64i8:
+; BITALG: # BB#0:
+; BITALG-NEXT: vpopcntb %zmm0, %zmm0
+; BITALG-NEXT: retq
%out = call <64 x i8> @llvm.ctpop.v64i8(<64 x i8> %in)
ret <64 x i8> %out
}
diff --git a/llvm/test/CodeGen/X86/vector-tzcnt-128.ll b/llvm/test/CodeGen/X86/vector-tzcnt-128.ll
index 5f00e55e225..bf604f7df95 100644
--- a/llvm/test/CodeGen/X86/vector-tzcnt-128.ll
+++ b/llvm/test/CodeGen/X86/vector-tzcnt-128.ll
@@ -8,6 +8,8 @@
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512cd,+avx512vl | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX512CDVL
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512cd,-avx512vl | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX512CD
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vpopcntdq | FileCheck %s --check-prefix=ALL --check-prefix=AVX512VPOPCNTDQ
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bitalg | FileCheck %s --check-prefix=ALL --check-prefix=BITALG_NOVLX
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bitalg,+avx512vl | FileCheck %s --check-prefix=ALL --check-prefix=BITALG
;
; Just one 32-bit run to make sure we do reasonable things for i64 tzcnt.
; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=ALL --check-prefix=X32-SSE --check-prefix=X32-SSE41
@@ -934,6 +936,28 @@ define <8 x i16> @testv8i16(<8 x i16> %in) nounwind {
; AVX512VPOPCNTDQ-NEXT: vzeroupper
; AVX512VPOPCNTDQ-NEXT: retq
;
+; BITALG_NOVLX-LABEL: testv8i16:
+; BITALG_NOVLX: # BB#0:
+; BITALG_NOVLX-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; BITALG_NOVLX-NEXT: vpsubw %xmm0, %xmm1, %xmm1
+; BITALG_NOVLX-NEXT: vpand %xmm1, %xmm0, %xmm0
+; BITALG_NOVLX-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
+; BITALG_NOVLX-NEXT: vpaddw %xmm1, %xmm0, %xmm0
+; BITALG_NOVLX-NEXT: vpopcntw %zmm0, %zmm0
+; BITALG_NOVLX-NEXT: # kill: %XMM0<def> %XMM0<kill> %ZMM0<kill>
+; BITALG_NOVLX-NEXT: vzeroupper
+; BITALG_NOVLX-NEXT: retq
+;
+; BITALG-LABEL: testv8i16:
+; BITALG: # BB#0:
+; BITALG-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; BITALG-NEXT: vpsubw %xmm0, %xmm1, %xmm1
+; BITALG-NEXT: vpand %xmm1, %xmm0, %xmm0
+; BITALG-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
+; BITALG-NEXT: vpaddw %xmm1, %xmm0, %xmm0
+; BITALG-NEXT: vpopcntw %xmm0, %xmm0
+; BITALG-NEXT: retq
+;
; X32-SSE-LABEL: testv8i16:
; X32-SSE: # BB#0:
; X32-SSE-NEXT: pxor %xmm1, %xmm1
@@ -1235,6 +1259,28 @@ define <16 x i8> @testv16i8(<16 x i8> %in) nounwind {
; AVX512VPOPCNTDQ-NEXT: vzeroupper
; AVX512VPOPCNTDQ-NEXT: retq
;
+; BITALG_NOVLX-LABEL: testv16i8:
+; BITALG_NOVLX: # BB#0:
+; BITALG_NOVLX-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; BITALG_NOVLX-NEXT: vpsubb %xmm0, %xmm1, %xmm1
+; BITALG_NOVLX-NEXT: vpand %xmm1, %xmm0, %xmm0
+; BITALG_NOVLX-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
+; BITALG_NOVLX-NEXT: vpaddb %xmm1, %xmm0, %xmm0
+; BITALG_NOVLX-NEXT: vpopcntb %zmm0, %zmm0
+; BITALG_NOVLX-NEXT: # kill: %XMM0<def> %XMM0<kill> %ZMM0<kill>
+; BITALG_NOVLX-NEXT: vzeroupper
+; BITALG_NOVLX-NEXT: retq
+;
+; BITALG-LABEL: testv16i8:
+; BITALG: # BB#0:
+; BITALG-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; BITALG-NEXT: vpsubb %xmm0, %xmm1, %xmm1
+; BITALG-NEXT: vpand %xmm1, %xmm0, %xmm0
+; BITALG-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
+; BITALG-NEXT: vpaddb %xmm1, %xmm0, %xmm0
+; BITALG-NEXT: vpopcntb %xmm0, %xmm0
+; BITALG-NEXT: retq
+;
; X32-SSE-LABEL: testv16i8:
; X32-SSE: # BB#0:
; X32-SSE-NEXT: pxor %xmm1, %xmm1
diff --git a/llvm/test/CodeGen/X86/vector-tzcnt-256.ll b/llvm/test/CodeGen/X86/vector-tzcnt-256.ll
index 39d6d4c35ed..7b6fe21ca4d 100644
--- a/llvm/test/CodeGen/X86/vector-tzcnt-256.ll
+++ b/llvm/test/CodeGen/X86/vector-tzcnt-256.ll
@@ -4,6 +4,8 @@
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512cd,+avx512vl | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX512CDVL
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512cd,-avx512vl | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX512CD
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vpopcntdq | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX512VPOPCNTDQ
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bitalg | FileCheck %s --check-prefix=ALL --check-prefix=BITALG_NOVLX
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bitalg,+avx512vl | FileCheck %s --check-prefix=ALL --check-prefix=BITALG
;
; Just one 32-bit run to make sure we do reasonable things for i64 tzcnt.
; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=X32-AVX --check-prefix=X32-AVX2
@@ -589,6 +591,27 @@ define <16 x i16> @testv16i16(<16 x i16> %in) nounwind {
; AVX512VPOPCNTDQ-NEXT: vpmovdw %zmm0, %ymm0
; AVX512VPOPCNTDQ-NEXT: retq
;
+; BITALG_NOVLX-LABEL: testv16i16:
+; BITALG_NOVLX: # BB#0:
+; BITALG_NOVLX-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; BITALG_NOVLX-NEXT: vpsubw %ymm0, %ymm1, %ymm1
+; BITALG_NOVLX-NEXT: vpand %ymm1, %ymm0, %ymm0
+; BITALG_NOVLX-NEXT: vpcmpeqd %ymm1, %ymm1, %ymm1
+; BITALG_NOVLX-NEXT: vpaddw %ymm1, %ymm0, %ymm0
+; BITALG_NOVLX-NEXT: vpopcntw %zmm0, %zmm0
+; BITALG_NOVLX-NEXT: # kill: %YMM0<def> %YMM0<kill> %ZMM0<kill>
+; BITALG_NOVLX-NEXT: retq
+;
+; BITALG-LABEL: testv16i16:
+; BITALG: # BB#0:
+; BITALG-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; BITALG-NEXT: vpsubw %ymm0, %ymm1, %ymm1
+; BITALG-NEXT: vpand %ymm1, %ymm0, %ymm0
+; BITALG-NEXT: vpcmpeqd %ymm1, %ymm1, %ymm1
+; BITALG-NEXT: vpaddw %ymm1, %ymm0, %ymm0
+; BITALG-NEXT: vpopcntw %ymm0, %ymm0
+; BITALG-NEXT: retq
+;
; X32-AVX-LABEL: testv16i16:
; X32-AVX: # BB#0:
; X32-AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
@@ -839,6 +862,27 @@ define <32 x i8> @testv32i8(<32 x i8> %in) nounwind {
; AVX512VPOPCNTDQ-NEXT: vpaddb %ymm2, %ymm0, %ymm0
; AVX512VPOPCNTDQ-NEXT: retq
;
+; BITALG_NOVLX-LABEL: testv32i8:
+; BITALG_NOVLX: # BB#0:
+; BITALG_NOVLX-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; BITALG_NOVLX-NEXT: vpsubb %ymm0, %ymm1, %ymm1
+; BITALG_NOVLX-NEXT: vpand %ymm1, %ymm0, %ymm0
+; BITALG_NOVLX-NEXT: vpcmpeqd %ymm1, %ymm1, %ymm1
+; BITALG_NOVLX-NEXT: vpaddb %ymm1, %ymm0, %ymm0
+; BITALG_NOVLX-NEXT: vpopcntb %zmm0, %zmm0
+; BITALG_NOVLX-NEXT: # kill: %YMM0<def> %YMM0<kill> %ZMM0<kill>
+; BITALG_NOVLX-NEXT: retq
+;
+; BITALG-LABEL: testv32i8:
+; BITALG: # BB#0:
+; BITALG-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; BITALG-NEXT: vpsubb %ymm0, %ymm1, %ymm1
+; BITALG-NEXT: vpand %ymm1, %ymm0, %ymm0
+; BITALG-NEXT: vpcmpeqd %ymm1, %ymm1, %ymm1
+; BITALG-NEXT: vpaddb %ymm1, %ymm0, %ymm0
+; BITALG-NEXT: vpopcntb %ymm0, %ymm0
+; BITALG-NEXT: retq
+;
; X32-AVX-LABEL: testv32i8:
; X32-AVX: # BB#0:
; X32-AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
diff --git a/llvm/test/CodeGen/X86/vector-tzcnt-512.ll b/llvm/test/CodeGen/X86/vector-tzcnt-512.ll
index 4d3858863e3..0890ae5012c 100644
--- a/llvm/test/CodeGen/X86/vector-tzcnt-512.ll
+++ b/llvm/test/CodeGen/X86/vector-tzcnt-512.ll
@@ -3,6 +3,7 @@
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f,+avx512cd,+avx512bw | FileCheck %s --check-prefix=ALL --check-prefix=AVX512CDBW
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f,+avx512bw | FileCheck %s --check-prefix=ALL --check-prefix=AVX512BW
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vpopcntdq | FileCheck %s --check-prefix=ALL --check-prefix=AVX512VPOPCNTDQ
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bitalg | FileCheck %s --check-prefix=ALL --check-prefix=BITALG
define <8 x i64> @testv8i64(<8 x i64> %in) nounwind {
; AVX512CD-LABEL: testv8i64:
@@ -374,6 +375,16 @@ define <32 x i16> @testv32i16(<32 x i16> %in) nounwind {
; AVX512VPOPCNTDQ-NEXT: vpopcntd %zmm1, %zmm1
; AVX512VPOPCNTDQ-NEXT: vpmovdw %zmm1, %ymm1
; AVX512VPOPCNTDQ-NEXT: retq
+;
+; BITALG-LABEL: testv32i16:
+; BITALG: # BB#0:
+; BITALG-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; BITALG-NEXT: vpsubw %zmm0, %zmm1, %zmm1
+; BITALG-NEXT: vpandq %zmm1, %zmm0, %zmm0
+; BITALG-NEXT: vpternlogd $255, %zmm1, %zmm1, %zmm1
+; BITALG-NEXT: vpaddw %zmm1, %zmm0, %zmm0
+; BITALG-NEXT: vpopcntw %zmm0, %zmm0
+; BITALG-NEXT: retq
%out = call <32 x i16> @llvm.cttz.v32i16(<32 x i16> %in, i1 0)
ret <32 x i16> %out
}
@@ -558,6 +569,16 @@ define <64 x i8> @testv64i8(<64 x i8> %in) nounwind {
; AVX512VPOPCNTDQ-NEXT: vpshufb %ymm1, %ymm6, %ymm1
; AVX512VPOPCNTDQ-NEXT: vpaddb %ymm2, %ymm1, %ymm1
; AVX512VPOPCNTDQ-NEXT: retq
+;
+; BITALG-LABEL: testv64i8:
+; BITALG: # BB#0:
+; BITALG-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; BITALG-NEXT: vpsubb %zmm0, %zmm1, %zmm1
+; BITALG-NEXT: vpandq %zmm1, %zmm0, %zmm0
+; BITALG-NEXT: vpternlogd $255, %zmm1, %zmm1, %zmm1
+; BITALG-NEXT: vpaddb %zmm1, %zmm0, %zmm0
+; BITALG-NEXT: vpopcntb %zmm0, %zmm0
+; BITALG-NEXT: retq
%out = call <64 x i8> @llvm.cttz.v64i8(<64 x i8> %in, i1 0)
ret <64 x i8> %out
}
diff --git a/llvm/test/MC/X86/avx512bitalg-encoding.s b/llvm/test/MC/X86/avx512bitalg-encoding.s
new file mode 100644
index 00000000000..bd128bd129a
--- /dev/null
+++ b/llvm/test/MC/X86/avx512bitalg-encoding.s
@@ -0,0 +1,114 @@
+// RUN: llvm-mc -triple x86_64-unknown-unknown -mcpu=knl -mattr=+avx512bitalg --show-encoding < %s | FileCheck %s
+
+// CHECK: vpopcntb %zmm23, %zmm21
+// CHECK: encoding: [0x62,0xa2,0x7d,0x48,0x54,0xef]
+ vpopcntb %zmm23, %zmm21
+
+// CHECK: vpopcntw %zmm23, %zmm21
+// CHECK: encoding: [0x62,0xa2,0xfd,0x48,0x54,0xef]
+ vpopcntw %zmm23, %zmm21
+
+// CHECK: vpopcntb %zmm3, %zmm1 {%k2}
+// CHECK: encoding: [0x62,0xf2,0x7d,0x4a,0x54,0xcb]
+ vpopcntb %zmm3, %zmm1 {%k2}
+
+// CHECK: vpopcntw %zmm3, %zmm1 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xfd,0x4a,0x54,0xcb]
+ vpopcntw %zmm3, %zmm1 {%k2}
+
+// CHECK: vpopcntb (%rcx), %zmm1
+// CHECK: encoding: [0x62,0xf2,0x7d,0x48,0x54,0x09]
+ vpopcntb (%rcx), %zmm1
+
+// CHECK: vpopcntb -256(%rsp), %zmm1
+// CHECK: encoding: [0x62,0xf2,0x7d,0x48,0x54,0x4c,0x24,0xfc]
+ vpopcntb -256(%rsp), %zmm1
+
+// CHECK: vpopcntb 256(%rsp), %zmm1
+// CHECK: encoding: [0x62,0xf2,0x7d,0x48,0x54,0x4c,0x24,0x04]
+ vpopcntb 256(%rsp), %zmm1
+
+// CHECK: vpopcntb 268435456(%rcx,%r14,8), %zmm1
+// CHECK: encoding: [0x62,0xb2,0x7d,0x48,0x54,0x8c,0xf1,0x00,0x00,0x00,0x10]
+ vpopcntb 268435456(%rcx,%r14,8), %zmm1
+
+// CHECK: vpopcntb -536870912(%rcx,%r14,8), %zmm1
+// CHECK: encoding: [0x62,0xb2,0x7d,0x48,0x54,0x8c,0xf1,0x00,0x00,0x00,0xe0]
+ vpopcntb -536870912(%rcx,%r14,8), %zmm1
+
+// CHECK: vpopcntb -536870910(%rcx,%r14,8), %zmm1
+// CHECK: encoding: [0x62,0xb2,0x7d,0x48,0x54,0x8c,0xf1,0x02,0x00,0x00,0xe0]
+ vpopcntb -536870910(%rcx,%r14,8), %zmm1
+
+// CHECK: vpopcntw (%rcx), %zmm1
+// CHECK: encoding: [0x62,0xf2,0xfd,0x48,0x54,0x09]
+ vpopcntw (%rcx), %zmm1
+
+// CHECK: vpopcntw -256(%rsp), %zmm1
+// CHECK: encoding: [0x62,0xf2,0xfd,0x48,0x54,0x4c,0x24,0xfc]
+ vpopcntw -256(%rsp), %zmm1
+
+// CHECK: vpopcntw 256(%rsp), %zmm1
+// CHECK: encoding: [0x62,0xf2,0xfd,0x48,0x54,0x4c,0x24,0x04]
+ vpopcntw 256(%rsp), %zmm1
+
+// CHECK: vpopcntw 268435456(%rcx,%r14,8), %zmm1
+// CHECK: encoding: [0x62,0xb2,0xfd,0x48,0x54,0x8c,0xf1,0x00,0x00,0x00,0x10]
+ vpopcntw 268435456(%rcx,%r14,8), %zmm1
+
+// CHECK: vpopcntw -536870912(%rcx,%r14,8), %zmm1
+// CHECK: encoding: [0x62,0xb2,0xfd,0x48,0x54,0x8c,0xf1,0x00,0x00,0x00,0xe0]
+ vpopcntw -536870912(%rcx,%r14,8), %zmm1
+
+// CHECK: vpopcntw -536870910(%rcx,%r14,8), %zmm1
+// CHECK: encoding: [0x62,0xb2,0xfd,0x48,0x54,0x8c,0xf1,0x02,0x00,0x00,0xe0]
+ vpopcntw -536870910(%rcx,%r14,8), %zmm1
+
+// CHECK: vpopcntb (%rcx), %zmm21 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x54,0x29]
+ vpopcntb (%rcx), %zmm21 {%k2}
+
+// CHECK: vpopcntb -256(%rsp), %zmm21 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x54,0x6c,0x24,0xfc]
+ vpopcntb -256(%rsp), %zmm21 {%k2}
+
+// CHECK: vpopcntb 256(%rsp), %zmm21 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x4a,0x54,0x6c,0x24,0x04]
+ vpopcntb 256(%rsp), %zmm21 {%k2}
+
+// CHECK: vpopcntb 268435456(%rcx,%r14,8), %zmm21 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x4a,0x54,0xac,0xf1,0x00,0x00,0x00,0x10]
+ vpopcntb 268435456(%rcx,%r14,8), %zmm21 {%k2}
+
+// CHECK: vpopcntb -536870912(%rcx,%r14,8), %zmm21 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x4a,0x54,0xac,0xf1,0x00,0x00,0x00,0xe0]
+ vpopcntb -536870912(%rcx,%r14,8), %zmm21 {%k2}
+
+// CHECK: vpopcntb -536870910(%rcx,%r14,8), %zmm21 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x4a,0x54,0xac,0xf1,0x02,0x00,0x00,0xe0]
+ vpopcntb -536870910(%rcx,%r14,8), %zmm21 {%k2}
+
+// CHECK: vpopcntw (%rcx), %zmm21 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x54,0x29]
+ vpopcntw (%rcx), %zmm21 {%k2}
+
+// CHECK: vpopcntw -256(%rsp), %zmm21 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x54,0x6c,0x24,0xfc]
+ vpopcntw -256(%rsp), %zmm21 {%k2}
+
+// CHECK: vpopcntw 256(%rsp), %zmm21 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x4a,0x54,0x6c,0x24,0x04]
+ vpopcntw 256(%rsp), %zmm21 {%k2}
+
+// CHECK: vpopcntw 268435456(%rcx,%r14,8), %zmm21 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xfd,0x4a,0x54,0xac,0xf1,0x00,0x00,0x00,0x10]
+ vpopcntw 268435456(%rcx,%r14,8), %zmm21 {%k2}
+
+// CHECK: vpopcntw -536870912(%rcx,%r14,8), %zmm21 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xfd,0x4a,0x54,0xac,0xf1,0x00,0x00,0x00,0xe0]
+ vpopcntw -536870912(%rcx,%r14,8), %zmm21 {%k2}
+
+// CHECK: vpopcntw -536870910(%rcx,%r14,8), %zmm21 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xfd,0x4a,0x54,0xac,0xf1,0x02,0x00,0x00,0xe0]
+ vpopcntw -536870910(%rcx,%r14,8), %zmm21 {%k2}
+
diff --git a/llvm/test/MC/X86/avx512vl_bitalg-encoding.s b/llvm/test/MC/X86/avx512vl_bitalg-encoding.s
new file mode 100644
index 00000000000..53898664b5e
--- /dev/null
+++ b/llvm/test/MC/X86/avx512vl_bitalg-encoding.s
@@ -0,0 +1,226 @@
+// RUN: llvm-mc -triple x86_64-unknown-unknown -mcpu=knl -mattr=+avx512vl,+avx512bitalg --show-encoding < %s | FileCheck %s
+
+// CHECK: vpopcntb %xmm23, %xmm21
+// CHECK: encoding: [0x62,0xa2,0x7d,0x08,0x54,0xef]
+ vpopcntb %xmm23, %xmm21
+
+// CHECK: vpopcntw %xmm23, %xmm21
+// CHECK: encoding: [0x62,0xa2,0xfd,0x08,0x54,0xef]
+ vpopcntw %xmm23, %xmm21
+
+// CHECK: vpopcntb %xmm3, %xmm1 {%k2}
+// CHECK: encoding: [0x62,0xf2,0x7d,0x0a,0x54,0xcb]
+ vpopcntb %xmm3, %xmm1 {%k2}
+
+// CHECK: vpopcntw %xmm3, %xmm1 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xfd,0x0a,0x54,0xcb]
+ vpopcntw %xmm3, %xmm1 {%k2}
+
+// CHECK: vpopcntb (%rcx), %xmm1
+// CHECK: encoding: [0x62,0xf2,0x7d,0x08,0x54,0x09]
+ vpopcntb (%rcx), %xmm1
+
+// CHECK: vpopcntb -64(%rsp), %xmm1
+// CHECK: encoding: [0x62,0xf2,0x7d,0x08,0x54,0x4c,0x24,0xfc]
+ vpopcntb -64(%rsp), %xmm1
+
+// CHECK: vpopcntb 64(%rsp), %xmm1
+// CHECK: encoding: [0x62,0xf2,0x7d,0x08,0x54,0x4c,0x24,0x04]
+ vpopcntb 64(%rsp), %xmm1
+
+// CHECK: vpopcntb 268435456(%rcx,%r14,8), %xmm1
+// CHECK: encoding: [0x62,0xb2,0x7d,0x08,0x54,0x8c,0xf1,0x00,0x00,0x00,0x10]
+ vpopcntb 268435456(%rcx,%r14,8), %xmm1
+
+// CHECK: vpopcntb -536870912(%rcx,%r14,8), %xmm1
+// CHECK: encoding: [0x62,0xb2,0x7d,0x08,0x54,0x8c,0xf1,0x00,0x00,0x00,0xe0]
+ vpopcntb -536870912(%rcx,%r14,8), %xmm1
+
+// CHECK: vpopcntb -536870910(%rcx,%r14,8), %xmm1
+// CHECK: encoding: [0x62,0xb2,0x7d,0x08,0x54,0x8c,0xf1,0x02,0x00,0x00,0xe0]
+ vpopcntb -536870910(%rcx,%r14,8), %xmm1
+
+// CHECK: vpopcntw (%rcx), %xmm1
+// CHECK: encoding: [0x62,0xf2,0xfd,0x08,0x54,0x09]
+ vpopcntw (%rcx), %xmm1
+
+// CHECK: vpopcntw -64(%rsp), %xmm1
+// CHECK: encoding: [0x62,0xf2,0xfd,0x08,0x54,0x4c,0x24,0xfc]
+ vpopcntw -64(%rsp), %xmm1
+
+// CHECK: vpopcntw 64(%rsp), %xmm1
+// CHECK: encoding: [0x62,0xf2,0xfd,0x08,0x54,0x4c,0x24,0x04]
+ vpopcntw 64(%rsp), %xmm1
+
+// CHECK: vpopcntw 268435456(%rcx,%r14,8), %xmm1
+// CHECK: encoding: [0x62,0xb2,0xfd,0x08,0x54,0x8c,0xf1,0x00,0x00,0x00,0x10]
+ vpopcntw 268435456(%rcx,%r14,8), %xmm1
+
+// CHECK: vpopcntw -536870912(%rcx,%r14,8), %xmm1
+// CHECK: encoding: [0x62,0xb2,0xfd,0x08,0x54,0x8c,0xf1,0x00,0x00,0x00,0xe0]
+ vpopcntw -536870912(%rcx,%r14,8), %xmm1
+
+// CHECK: vpopcntw -536870910(%rcx,%r14,8), %xmm1
+// CHECK: encoding: [0x62,0xb2,0xfd,0x08,0x54,0x8c,0xf1,0x02,0x00,0x00,0xe0]
+ vpopcntw -536870910(%rcx,%r14,8), %xmm1
+
+// CHECK: vpopcntb (%rcx), %xmm21 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x0a,0x54,0x29]
+ vpopcntb (%rcx), %xmm21 {%k2}
+
+// CHECK: vpopcntb -64(%rsp), %xmm21 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x0a,0x54,0x6c,0x24,0xfc]
+ vpopcntb -64(%rsp), %xmm21 {%k2}
+
+// CHECK: vpopcntb 64(%rsp), %xmm21 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x0a,0x54,0x6c,0x24,0x04]
+ vpopcntb 64(%rsp), %xmm21 {%k2}
+
+// CHECK: vpopcntb 268435456(%rcx,%r14,8), %xmm21 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x0a,0x54,0xac,0xf1,0x00,0x00,0x00,0x10]
+ vpopcntb 268435456(%rcx,%r14,8), %xmm21 {%k2}
+
+// CHECK: vpopcntb -536870912(%rcx,%r14,8), %xmm21 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x0a,0x54,0xac,0xf1,0x00,0x00,0x00,0xe0]
+ vpopcntb -536870912(%rcx,%r14,8), %xmm21 {%k2}
+
+// CHECK: vpopcntb -536870910(%rcx,%r14,8), %xmm21 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x0a,0x54,0xac,0xf1,0x02,0x00,0x00,0xe0]
+ vpopcntb -536870910(%rcx,%r14,8), %xmm21 {%k2}
+
+// CHECK: vpopcntw (%rcx), %xmm21 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x0a,0x54,0x29]
+ vpopcntw (%rcx), %xmm21 {%k2}
+
+// CHECK: vpopcntw -64(%rsp), %xmm21 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x0a,0x54,0x6c,0x24,0xfc]
+ vpopcntw -64(%rsp), %xmm21 {%k2}
+
+// CHECK: vpopcntw 64(%rsp), %xmm21 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x0a,0x54,0x6c,0x24,0x04]
+ vpopcntw 64(%rsp), %xmm21 {%k2}
+
+// CHECK: vpopcntw 268435456(%rcx,%r14,8), %xmm21 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xfd,0x0a,0x54,0xac,0xf1,0x00,0x00,0x00,0x10]
+ vpopcntw 268435456(%rcx,%r14,8), %xmm21 {%k2}
+
+// CHECK: vpopcntw -536870912(%rcx,%r14,8), %xmm21 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xfd,0x0a,0x54,0xac,0xf1,0x00,0x00,0x00,0xe0]
+ vpopcntw -536870912(%rcx,%r14,8), %xmm21 {%k2}
+
+// CHECK: vpopcntw -536870910(%rcx,%r14,8), %xmm21 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xfd,0x0a,0x54,0xac,0xf1,0x02,0x00,0x00,0xe0]
+ vpopcntw -536870910(%rcx,%r14,8), %xmm21 {%k2}
+
+// CHECK: vpopcntb %ymm23, %ymm21
+// CHECK: encoding: [0x62,0xa2,0x7d,0x28,0x54,0xef]
+ vpopcntb %ymm23, %ymm21
+
+// CHECK: vpopcntw %ymm23, %ymm21
+// CHECK: encoding: [0x62,0xa2,0xfd,0x28,0x54,0xef]
+ vpopcntw %ymm23, %ymm21
+
+// CHECK: vpopcntb %ymm3, %ymm1 {%k2}
+// CHECK: encoding: [0x62,0xf2,0x7d,0x2a,0x54,0xcb]
+ vpopcntb %ymm3, %ymm1 {%k2}
+
+// CHECK: vpopcntw %ymm3, %ymm1 {%k2}
+// CHECK: encoding: [0x62,0xf2,0xfd,0x2a,0x54,0xcb]
+ vpopcntw %ymm3, %ymm1 {%k2}
+
+// CHECK: vpopcntb (%rcx), %ymm1
+// CHECK: encoding: [0x62,0xf2,0x7d,0x28,0x54,0x09]
+ vpopcntb (%rcx), %ymm1
+
+// CHECK: vpopcntb -128(%rsp), %ymm1
+// CHECK: encoding: [0x62,0xf2,0x7d,0x28,0x54,0x4c,0x24,0xfc]
+ vpopcntb -128(%rsp), %ymm1
+
+// CHECK: vpopcntb 128(%rsp), %ymm1
+// CHECK: encoding: [0x62,0xf2,0x7d,0x28,0x54,0x4c,0x24,0x04]
+ vpopcntb 128(%rsp), %ymm1
+
+// CHECK: vpopcntb 268435456(%rcx,%r14,8), %ymm1
+// CHECK: encoding: [0x62,0xb2,0x7d,0x28,0x54,0x8c,0xf1,0x00,0x00,0x00,0x10]
+ vpopcntb 268435456(%rcx,%r14,8), %ymm1
+
+// CHECK: vpopcntb -536870912(%rcx,%r14,8), %ymm1
+// CHECK: encoding: [0x62,0xb2,0x7d,0x28,0x54,0x8c,0xf1,0x00,0x00,0x00,0xe0]
+ vpopcntb -536870912(%rcx,%r14,8), %ymm1
+
+// CHECK: vpopcntb -536870910(%rcx,%r14,8), %ymm1
+// CHECK: encoding: [0x62,0xb2,0x7d,0x28,0x54,0x8c,0xf1,0x02,0x00,0x00,0xe0]
+ vpopcntb -536870910(%rcx,%r14,8), %ymm1
+
+// CHECK: vpopcntw (%rcx), %ymm1
+// CHECK: encoding: [0x62,0xf2,0xfd,0x28,0x54,0x09]
+ vpopcntw (%rcx), %ymm1
+
+// CHECK: vpopcntw -128(%rsp), %ymm1
+// CHECK: encoding: [0x62,0xf2,0xfd,0x28,0x54,0x4c,0x24,0xfc]
+ vpopcntw -128(%rsp), %ymm1
+
+// CHECK: vpopcntw 128(%rsp), %ymm1
+// CHECK: encoding: [0x62,0xf2,0xfd,0x28,0x54,0x4c,0x24,0x04]
+ vpopcntw 128(%rsp), %ymm1
+
+// CHECK: vpopcntw 268435456(%rcx,%r14,8), %ymm1
+// CHECK: encoding: [0x62,0xb2,0xfd,0x28,0x54,0x8c,0xf1,0x00,0x00,0x00,0x10]
+ vpopcntw 268435456(%rcx,%r14,8), %ymm1
+
+// CHECK: vpopcntw -536870912(%rcx,%r14,8), %ymm1
+// CHECK: encoding: [0x62,0xb2,0xfd,0x28,0x54,0x8c,0xf1,0x00,0x00,0x00,0xe0]
+ vpopcntw -536870912(%rcx,%r14,8), %ymm1
+
+// CHECK: vpopcntw -536870910(%rcx,%r14,8), %ymm1
+// CHECK: encoding: [0x62,0xb2,0xfd,0x28,0x54,0x8c,0xf1,0x02,0x00,0x00,0xe0]
+ vpopcntw -536870910(%rcx,%r14,8), %ymm1
+
+// CHECK: vpopcntb (%rcx), %ymm21 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x2a,0x54,0x29]
+ vpopcntb (%rcx), %ymm21 {%k2}
+
+// CHECK: vpopcntb -128(%rsp), %ymm21 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x2a,0x54,0x6c,0x24,0xfc]
+ vpopcntb -128(%rsp), %ymm21 {%k2}
+
+// CHECK: vpopcntb 128(%rsp), %ymm21 {%k2}
+// CHECK: encoding: [0x62,0xe2,0x7d,0x2a,0x54,0x6c,0x24,0x04]
+ vpopcntb 128(%rsp), %ymm21 {%k2}
+
+// CHECK: vpopcntb 268435456(%rcx,%r14,8), %ymm21 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x2a,0x54,0xac,0xf1,0x00,0x00,0x00,0x10]
+ vpopcntb 268435456(%rcx,%r14,8), %ymm21 {%k2}
+
+// CHECK: vpopcntb -536870912(%rcx,%r14,8), %ymm21 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x2a,0x54,0xac,0xf1,0x00,0x00,0x00,0xe0]
+ vpopcntb -536870912(%rcx,%r14,8), %ymm21 {%k2}
+
+// CHECK: vpopcntb -536870910(%rcx,%r14,8), %ymm21 {%k2}
+// CHECK: encoding: [0x62,0xa2,0x7d,0x2a,0x54,0xac,0xf1,0x02,0x00,0x00,0xe0]
+ vpopcntb -536870910(%rcx,%r14,8), %ymm21 {%k2}
+
+// CHECK: vpopcntw (%rcx), %ymm21 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x2a,0x54,0x29]
+ vpopcntw (%rcx), %ymm21 {%k2}
+
+// CHECK: vpopcntw -128(%rsp), %ymm21 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x2a,0x54,0x6c,0x24,0xfc]
+ vpopcntw -128(%rsp), %ymm21 {%k2}
+
+// CHECK: vpopcntw 128(%rsp), %ymm21 {%k2}
+// CHECK: encoding: [0x62,0xe2,0xfd,0x2a,0x54,0x6c,0x24,0x04]
+ vpopcntw 128(%rsp), %ymm21 {%k2}
+
+// CHECK: vpopcntw 268435456(%rcx,%r14,8), %ymm21 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xfd,0x2a,0x54,0xac,0xf1,0x00,0x00,0x00,0x10]
+ vpopcntw 268435456(%rcx,%r14,8), %ymm21 {%k2}
+
+// CHECK: vpopcntw -536870912(%rcx,%r14,8), %ymm21 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xfd,0x2a,0x54,0xac,0xf1,0x00,0x00,0x00,0xe0]
+ vpopcntw -536870912(%rcx,%r14,8), %ymm21 {%k2}
+
+// CHECK: vpopcntw -536870910(%rcx,%r14,8), %ymm21 {%k2}
+// CHECK: encoding: [0x62,0xa2,0xfd,0x2a,0x54,0xac,0xf1,0x02,0x00,0x00,0xe0]
+ vpopcntw -536870910(%rcx,%r14,8), %ymm21 {%k2}
+
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