diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 83ad55a..88a5637 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -11731,6 +11731,12 @@
       return getVectorMaskingNode(V2, MaskNode, V1, Subtarget, DAG);
     }
 
+    // If we have VPTERNLOG, we can use that as a bit blend.
+    if (Subtarget.hasVLX())
+      if (SDValue BitBlend =
+              lowerShuffleAsBitBlend(DL, VT, V1, V2, Mask, DAG))
+        return BitBlend;
+
     // Scale the blend by the number of bytes per element.
     int Scale = VT.getScalarSizeInBits() / 8;
 
diff --git a/llvm/test/CodeGen/X86/prefer-avx256-mask-shuffle.ll b/llvm/test/CodeGen/X86/prefer-avx256-mask-shuffle.ll
index 4647231..0706254 100644
--- a/llvm/test/CodeGen/X86/prefer-avx256-mask-shuffle.ll
+++ b/llvm/test/CodeGen/X86/prefer-avx256-mask-shuffle.ll
@@ -148,18 +148,17 @@
 ; AVX256VL-NEXT:    vinserti128 $1, %xmm2, %ymm1, %ymm1
 ; AVX256VL-NEXT:    vpermq {{.*#+}} ymm2 = ymm1[2,3,0,1]
 ; AVX256VL-NEXT:    vpblendd {{.*#+}} ymm1 = ymm1[0,1],ymm2[2],ymm1[3],ymm2[4,5],ymm1[6],ymm2[7]
-; AVX256VL-NEXT:    vpshufb {{.*#+}} ymm1 = ymm1[6,7,12,13,u,u,8,9,6,7,14,15,14,15,0,1,22,23,28,29,18,19,26,27,22,23,u,u,30,31,16,17]
+; AVX256VL-NEXT:    vpshufb {{.*#+}} ymm1 = ymm1[6,7,12,13],zero,zero,ymm1[8,9,6,7,14,15,14,15,0,1,22,23,28,29,18,19,26,27,22,23],zero,zero,ymm1[30,31,16,17]
 ; AVX256VL-NEXT:    vmovdqa32 %ymm0, %ymm2 {%k1} {z}
 ; AVX256VL-NEXT:    vpmovdw %ymm2, %xmm2
 ; AVX256VL-NEXT:    vpcmpeqd %xmm3, %xmm3, %xmm3
 ; AVX256VL-NEXT:    vinserti128 $1, %xmm3, %ymm2, %ymm2
 ; AVX256VL-NEXT:    vpermq {{.*#+}} ymm2 = ymm2[1,1,2,1]
-; AVX256VL-NEXT:    vmovdqa {{.*#+}} ymm3 = [255,255,255,255,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,0,255,255,255,255]
-; AVX256VL-NEXT:    vpblendvb %ymm3, %ymm1, %ymm2, %ymm1
-; AVX256VL-NEXT:    vpmovsxwd %xmm1, %ymm2
-; AVX256VL-NEXT:    vpslld $31, %ymm2, %ymm2
-; AVX256VL-NEXT:    vptestmd %ymm2, %ymm2, %k1
-; AVX256VL-NEXT:    vextracti128 $1, %ymm1, %xmm1
+; AVX256VL-NEXT:    vpternlogq $220, {{.*}}(%rip), %ymm1, %ymm2
+; AVX256VL-NEXT:    vpmovsxwd %xmm2, %ymm1
+; AVX256VL-NEXT:    vpslld $31, %ymm1, %ymm1
+; AVX256VL-NEXT:    vptestmd %ymm1, %ymm1, %k1
+; AVX256VL-NEXT:    vextracti128 $1, %ymm2, %xmm1
 ; AVX256VL-NEXT:    vpmovsxwd %xmm1, %ymm1
 ; AVX256VL-NEXT:    vpslld $31, %ymm1, %ymm1
 ; AVX256VL-NEXT:    vptestmd %ymm1, %ymm1, %k0
diff --git a/llvm/test/CodeGen/X86/shuffle-vs-trunc-256.ll b/llvm/test/CodeGen/X86/shuffle-vs-trunc-256.ll
index d8f1e54..6b49f22 100644
--- a/llvm/test/CodeGen/X86/shuffle-vs-trunc-256.ll
+++ b/llvm/test/CodeGen/X86/shuffle-vs-trunc-256.ll
@@ -1345,10 +1345,11 @@
 ;
 ; AVX512VL-LABEL: negative:
 ; AVX512VL:       # %bb.0:
-; AVX512VL-NEXT:    vpshufb {{.*#+}} ymm0 = ymm0[u,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u,u,u,u,u,u,u,u,u,16,18,20,22,24,26,28,30]
-; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm2 = [0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
-; AVX512VL-NEXT:    vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
-; AVX512VL-NEXT:    vpermq {{.*#+}} ymm0 = ymm0[0,3,2,3]
+; AVX512VL-NEXT:    vpshufb {{.*#+}} ymm0 = zero,ymm0[2,4,6,8,10,12,14,u,u,u,u,u,u,u,u,u,u,u,u,u,u,u,u,16,18,20,22,24,26,28,30]
+; AVX512VL-NEXT:    vbroadcasti128 {{.*#+}} ymm2 = [0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; AVX512VL-NEXT:    # ymm2 = mem[0,1,0,1]
+; AVX512VL-NEXT:    vpternlogq $206, %ymm1, %ymm0, %ymm2
+; AVX512VL-NEXT:    vpermq {{.*#+}} ymm0 = ymm2[0,3,2,3]
 ; AVX512VL-NEXT:    # kill: def $xmm0 killed $xmm0 killed $ymm0
 ; AVX512VL-NEXT:    vzeroupper
 ; AVX512VL-NEXT:    retq
diff --git a/llvm/test/CodeGen/X86/vector-fshl-128.ll b/llvm/test/CodeGen/X86/vector-fshl-128.ll
index 7cd454f..b2ad1b3 100644
--- a/llvm/test/CodeGen/X86/vector-fshl-128.ll
+++ b/llvm/test/CodeGen/X86/vector-fshl-128.ll
@@ -2905,8 +2905,8 @@
 ; AVX512VL-NEXT:    vpsllvd {{.*}}(%rip), %zmm2, %zmm2
 ; AVX512VL-NEXT:    vpord %zmm1, %zmm2, %zmm1
 ; AVX512VL-NEXT:    vpmovdb %zmm1, %xmm1
-; AVX512VL-NEXT:    vmovdqa {{.*#+}} xmm2 = [0,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255]
-; AVX512VL-NEXT:    vpblendvb %xmm2, %xmm1, %xmm0, %xmm0
+; AVX512VL-NEXT:    vpbroadcastq {{.*#+}} xmm2 = [18446744073709551360,18446744073709551360]
+; AVX512VL-NEXT:    vpternlogq $216, %xmm2, %xmm1, %xmm0
 ; AVX512VL-NEXT:    vzeroupper
 ; AVX512VL-NEXT:    retq
 ;
diff --git a/llvm/test/CodeGen/X86/vector-fshl-256.ll b/llvm/test/CodeGen/X86/vector-fshl-256.ll
index 678ae18..674b064 100644
--- a/llvm/test/CodeGen/X86/vector-fshl-256.ll
+++ b/llvm/test/CodeGen/X86/vector-fshl-256.ll
@@ -2376,8 +2376,8 @@
 ; AVX512VL-NEXT:    vpsrlw $8, %ymm1, %ymm1
 ; AVX512VL-NEXT:    vpackuswb %ymm4, %ymm1, %ymm1
 ; AVX512VL-NEXT:    vpor %ymm1, %ymm2, %ymm1
-; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm2 = [0,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255]
-; AVX512VL-NEXT:    vpblendvb %ymm2, %ymm1, %ymm0, %ymm0
+; AVX512VL-NEXT:    vpbroadcastq {{.*#+}} ymm2 = [18446744073709551360,18446744073709551360,18446744073709551360,18446744073709551360]
+; AVX512VL-NEXT:    vpternlogq $216, %ymm2, %ymm1, %ymm0
 ; AVX512VL-NEXT:    retq
 ;
 ; AVX512BW-LABEL: constant_funnnel_v32i8:
diff --git a/llvm/test/CodeGen/X86/vector-fshr-128.ll b/llvm/test/CodeGen/X86/vector-fshr-128.ll
index 35ba0e8..23fbc5e 100644
--- a/llvm/test/CodeGen/X86/vector-fshr-128.ll
+++ b/llvm/test/CodeGen/X86/vector-fshr-128.ll
@@ -2651,9 +2651,9 @@
 ; AVX512VL-NEXT:    vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
 ; AVX512VL-NEXT:    vpsllvd {{.*}}(%rip), %zmm0, %zmm0
 ; AVX512VL-NEXT:    vpord %zmm2, %zmm0, %zmm0
-; AVX512VL-NEXT:    vpmovdb %zmm0, %xmm0
-; AVX512VL-NEXT:    vmovdqa {{.*#+}} xmm2 = [0,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255]
-; AVX512VL-NEXT:    vpblendvb %xmm2, %xmm0, %xmm1, %xmm0
+; AVX512VL-NEXT:    vpmovdb %zmm0, %xmm2
+; AVX512VL-NEXT:    vpbroadcastq {{.*#+}} xmm0 = [18446744073709551360,18446744073709551360]
+; AVX512VL-NEXT:    vpternlogq $202, %xmm1, %xmm2, %xmm0
 ; AVX512VL-NEXT:    vzeroupper
 ; AVX512VL-NEXT:    retq
 ;
diff --git a/llvm/test/CodeGen/X86/vector-fshr-256.ll b/llvm/test/CodeGen/X86/vector-fshr-256.ll
index ad29afe..bd5698b 100644
--- a/llvm/test/CodeGen/X86/vector-fshr-256.ll
+++ b/llvm/test/CodeGen/X86/vector-fshr-256.ll
@@ -2083,9 +2083,9 @@
 ; AVX512VL-NEXT:    vpmullw {{.*}}(%rip), %ymm2, %ymm2
 ; AVX512VL-NEXT:    vpsrlw $8, %ymm2, %ymm2
 ; AVX512VL-NEXT:    vpackuswb %ymm3, %ymm2, %ymm2
-; AVX512VL-NEXT:    vpor %ymm2, %ymm0, %ymm0
-; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm2 = [0,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255]
-; AVX512VL-NEXT:    vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
+; AVX512VL-NEXT:    vpor %ymm2, %ymm0, %ymm2
+; AVX512VL-NEXT:    vpbroadcastq {{.*#+}} ymm0 = [18446744073709551360,18446744073709551360,18446744073709551360,18446744073709551360]
+; AVX512VL-NEXT:    vpternlogq $202, %ymm1, %ymm2, %ymm0
 ; AVX512VL-NEXT:    retq
 ;
 ; AVX512BW-LABEL: constant_funnnel_v32i8:
diff --git a/llvm/test/CodeGen/X86/vector-shuffle-v48.ll b/llvm/test/CodeGen/X86/vector-shuffle-v48.ll
index 5cd35af..e854923 100644
--- a/llvm/test/CodeGen/X86/vector-shuffle-v48.ll
+++ b/llvm/test/CodeGen/X86/vector-shuffle-v48.ll
@@ -52,17 +52,16 @@
 ;
 ; AVX512F-LABEL: foo:
 ; AVX512F:       # %bb.0:
-; AVX512F-NEXT:    vmovdqu 32(%rdi), %xmm0
-; AVX512F-NEXT:    vmovdqu (%rdi), %ymm1
+; AVX512F-NEXT:    vmovdqu (%rdi), %ymm0
+; AVX512F-NEXT:    vmovdqu 32(%rdi), %xmm1
+; AVX512F-NEXT:    vpshufb {{.*#+}} xmm1 = xmm1[u,u,u,u,u,u,1,2,4,5,7,8,10,11,13,14]
+; AVX512F-NEXT:    vinserti128 $1, %xmm1, %ymm0, %ymm1
 ; AVX512F-NEXT:    vmovdqu 16(%rdi), %xmm2
-; AVX512F-NEXT:    vpshufb {{.*#+}} xmm2 = xmm2[u,u,u,u,u,u,u,u,u,u,u,0,2,3,5,6]
-; AVX512F-NEXT:    vpshufb {{.*#+}} ymm1 = ymm1[0,1,3,4,6,7,9,10,12,13,15,u,u,u,u,u,24,25,27,28,30,31,u,u,u,u,u,u,u,u,u,u]
-; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm3 = <255,255,255,255,255,255,255,255,255,255,255,0,0,0,0,0,255,255,255,255,255,255,u,u,u,u,u,u,u,u,u,u>
-; AVX512F-NEXT:    vpblendvb %ymm3, %ymm1, %ymm2, %ymm1
-; AVX512F-NEXT:    vpshufb {{.*#+}} xmm0 = xmm0[u,u,u,u,u,u,1,2,4,5,7,8,10,11,13,14]
-; AVX512F-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
-; AVX512F-NEXT:    vpblendw {{.*#+}} ymm0 = ymm1[0,1,2],ymm0[3,4,5,6,7],ymm1[8,9,10],ymm0[11,12,13,14,15]
-; AVX512F-NEXT:    vpblendd {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
+; AVX512F-NEXT:    vpshufb {{.*#+}} ymm2 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,ymm2[0,2,3,5,6],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero
+; AVX512F-NEXT:    vpshufb {{.*#+}} ymm0 = ymm0[0,1,3,4,6,7,9,10,12,13,15],zero,zero,zero,zero,zero,ymm0[24,25,27,28,30,31,u,u,u,u,u,u,u,u,u,u]
+; AVX512F-NEXT:    vpor %ymm2, %ymm0, %ymm0
+; AVX512F-NEXT:    vpblendw {{.*#+}} ymm1 = ymm0[0,1,2],ymm1[3,4,5,6,7],ymm0[8,9,10],ymm1[11,12,13,14,15]
+; AVX512F-NEXT:    vpblendd {{.*#+}} ymm0 = ymm0[0,1,2,3],ymm1[4,5,6,7]
 ; AVX512F-NEXT:    retq
 ;
 ; AVX512BW-LABEL: foo: