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-rw-r--r--test/CodeGen/X86/vector-shuffle-128-v8.ll664
1 files changed, 438 insertions, 226 deletions
diff --git a/test/CodeGen/X86/vector-shuffle-128-v8.ll b/test/CodeGen/X86/vector-shuffle-128-v8.ll
index 59af434..eb77c38 100644
--- a/test/CodeGen/X86/vector-shuffle-128-v8.ll
+++ b/test/CodeGen/X86/vector-shuffle-128-v8.ll
@@ -1,8 +1,8 @@
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE2
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+ssse3 -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSSE3
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+sse4.1 -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE41
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+avx -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX1
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+avx2 -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX2
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE2
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+ssse3 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSSE3
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+sse4.1 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE41
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+avx | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX1
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX2
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-unknown"
@@ -952,20 +952,15 @@ define <8 x i16> @shuffle_v8i16_109832ba(<8 x i16> %a, <8 x i16> %b) {
; SSE-LABEL: shuffle_v8i16_109832ba:
; SSE: # BB#0:
; SSE-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; SSE-NEXT: pshuflw {{.*#+}} xmm1 = xmm0[2,0,3,1,4,5,6,7]
-; SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,2,3]
; SSE-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[2,0,3,1,4,5,6,7]
-; SSE-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm0[0]
-; SSE-NEXT: movdqa %xmm1, %xmm0
+; SSE-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,4,7,5]
; SSE-NEXT: retq
;
; AVX-LABEL: shuffle_v8i16_109832ba:
; AVX: # BB#0:
; AVX-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; AVX-NEXT: vpshuflw {{.*#+}} xmm1 = xmm0[2,0,3,1,4,5,6,7]
-; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,2,3]
; AVX-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[2,0,3,1,4,5,6,7]
-; AVX-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm1[0],xmm0[0]
+; AVX-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,4,7,5]
; AVX-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 1, i32 0, i32 9, i32 8, i32 3, i32 2, i32 11, i32 10>
ret <8 x i16> %shuffle
@@ -1023,36 +1018,33 @@ define <8 x i16> @shuffle_v8i16_0213cedf(<8 x i16> %a, <8 x i16> %b) {
define <8 x i16> @shuffle_v8i16_443aXXXX(<8 x i16> %a, <8 x i16> %b) {
; SSE2-LABEL: shuffle_v8i16_443aXXXX:
; SSE2: # BB#0:
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,1,2,3]
-; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,2,3,4,5,6,7]
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,5,6,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
+; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [65535,65535,0,65535,65535,65535,65535,65535]
+; SSE2-NEXT: pand %xmm2, %xmm0
+; SSE2-NEXT: pandn %xmm1, %xmm2
+; SSE2-NEXT: por %xmm0, %xmm2
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm2[2,1,2,3]
+; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,3,2,4,5,6,7]
; SSE2-NEXT: retq
;
; SSSE3-LABEL: shuffle_v8i16_443aXXXX:
; SSSE3: # BB#0:
-; SSSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,1,2,3]
-; SSSE3-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,2,3,4,5,6,7]
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,12,13,10,11,12,13,10,11,12,13,14,15]
+; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,xmm1[4,5,u,u,u,u,u,u,u,u]
+; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[8,9,8,9,6,7],zero,zero,xmm0[u,u,u,u,u,u,u,u]
+; SSSE3-NEXT: por %xmm1, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: shuffle_v8i16_443aXXXX:
; SSE41: # BB#0:
+; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0,1],xmm1[2],xmm0[3,4,5,6,7]
; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,1,2,3]
-; SSE41-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,2,3,4,5,6,7]
-; SSE41-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,12,13,10,11,12,13,10,11,12,13,14,15]
+; SSE41-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,3,2,4,5,6,7]
; SSE41-NEXT: retq
;
; AVX-LABEL: shuffle_v8i16_443aXXXX:
; AVX: # BB#0:
+; AVX-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm1[2],xmm0[3,4,5,6,7]
; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,1,2,3]
-; AVX-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,0,2,3,4,5,6,7]
-; AVX-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,12,13,10,11,12,13,10,11,12,13,14,15]
+; AVX-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,0,3,2,4,5,6,7]
; AVX-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 4, i32 4, i32 3, i32 10, i32 undef, i32 undef, i32 undef, i32 undef>
ret <8 x i16> %shuffle
@@ -1061,34 +1053,37 @@ define <8 x i16> @shuffle_v8i16_443aXXXX(<8 x i16> %a, <8 x i16> %b) {
define <8 x i16> @shuffle_v8i16_032dXXXX(<8 x i16> %a, <8 x i16> %b) {
; SSE2-LABEL: shuffle_v8i16_032dXXXX:
; SSE2: # BB#0:
-; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,3,2,3,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
+; SSE2-NEXT: movsd {{.*#+}} xmm1 = xmm0[0],xmm1[1]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[3,1,2,0]
+; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,5,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,1,2,3]
; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,3,2,1,4,5,6,7]
; SSE2-NEXT: retq
;
; SSSE3-LABEL: shuffle_v8i16_032dXXXX:
; SSSE3: # BB#0:
-; SSSE3-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,12,13,8,9,6,7,8,9,12,13,12,13,14,15]
+; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,xmm1[10,11,u,u,u,u,u,u,u,u]
+; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,6,7,4,5],zero,zero,xmm0[u,u,u,u,u,u,u,u]
+; SSSE3-NEXT: por %xmm1, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: shuffle_v8i16_032dXXXX:
; SSE41: # BB#0:
-; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
-; SSE41-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,12,13,8,9,6,7,8,9,12,13,12,13,14,15]
+; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm1[4,5,6,7]
+; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,6,7,4,5,10,11,0,1,10,11,0,1,2,3]
; SSE41-NEXT: retq
;
-; AVX-LABEL: shuffle_v8i16_032dXXXX:
-; AVX: # BB#0:
-; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
-; AVX-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,12,13,8,9,6,7,8,9,12,13,12,13,14,15]
-; AVX-NEXT: retq
+; AVX1-LABEL: shuffle_v8i16_032dXXXX:
+; AVX1: # BB#0:
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm1[4,5,6,7]
+; AVX1-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,6,7,4,5,10,11,0,1,10,11,0,1,2,3]
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: shuffle_v8i16_032dXXXX:
+; AVX2: # BB#0:
+; AVX2-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,3]
+; AVX2-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,6,7,4,5,10,11,0,1,10,11,0,1,2,3]
+; AVX2-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 3, i32 2, i32 13, i32 undef, i32 undef, i32 undef, i32 undef>
ret <8 x i16> %shuffle
}
@@ -1109,33 +1104,30 @@ define <8 x i16> @shuffle_v8i16_XXXdXXXX(<8 x i16> %a, <8 x i16> %b) {
define <8 x i16> @shuffle_v8i16_012dXXXX(<8 x i16> %a, <8 x i16> %b) {
; SSE2-LABEL: shuffle_v8i16_012dXXXX:
; SSE2: # BB#0:
-; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[3,1,2,0]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,1,2,3]
-; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[1,2,0,3,4,5,6,7]
+; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [65535,65535,65535,0,65535,65535,65535,65535]
+; SSE2-NEXT: pand %xmm2, %xmm0
+; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,2,3,3]
+; SSE2-NEXT: pandn %xmm1, %xmm2
+; SSE2-NEXT: por %xmm2, %xmm0
; SSE2-NEXT: retq
;
; SSSE3-LABEL: shuffle_v8i16_012dXXXX:
; SSSE3: # BB#0:
-; SSSE3-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,8,9,6,7,8,9,0,1,0,1,2,3]
+; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,xmm1[10,11,u,u,u,u,u,u,u,u]
+; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5],zero,zero,xmm0[u,u,u,u,u,u,u,u]
+; SSSE3-NEXT: por %xmm1, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: shuffle_v8i16_012dXXXX:
; SSE41: # BB#0:
-; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
-; SSE41-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,8,9,6,7,8,9,0,1,0,1,2,3]
+; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,2,3,3]
+; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0,1,2],xmm1[3],xmm0[4,5,6,7]
; SSE41-NEXT: retq
;
; AVX-LABEL: shuffle_v8i16_012dXXXX:
; AVX: # BB#0:
-; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
-; AVX-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,8,9,6,7,8,9,0,1,0,1,2,3]
+; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,2,3,3]
+; AVX-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2],xmm1[3],xmm0[4,5,6,7]
; AVX-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 1, i32 2, i32 13, i32 undef, i32 undef, i32 undef, i32 undef>
ret <8 x i16> %shuffle
@@ -1144,41 +1136,37 @@ define <8 x i16> @shuffle_v8i16_012dXXXX(<8 x i16> %a, <8 x i16> %b) {
define <8 x i16> @shuffle_v8i16_XXXXcde3(<8 x i16> %a, <8 x i16> %b) {
; SSE2-LABEL: shuffle_v8i16_XXXXcde3:
; SSE2: # BB#0:
+; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [65535,65535,65535,65535,65535,65535,65535,0]
+; SSE2-NEXT: pand %xmm2, %xmm1
; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
-; SSE2-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm1[0,2,2,3,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,7,6,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,2]
+; SSE2-NEXT: pandn %xmm0, %xmm2
+; SSE2-NEXT: por %xmm1, %xmm2
+; SSE2-NEXT: movdqa %xmm2, %xmm0
; SSE2-NEXT: retq
;
; SSSE3-LABEL: shuffle_v8i16_XXXXcde3:
; SSSE3: # BB#0:
-; SSSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
-; SSSE3-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = xmm1[0,1,4,5,4,5,6,7,0,1,4,5,8,9,14,15]
-; SSSE3-NEXT: movdqa %xmm1, %xmm0
+; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[u,u,u,u,u,u,u,u],zero,zero,zero,zero,zero,zero,xmm0[6,7]
+; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = xmm1[u,u,u,u,u,u,u,u,8,9,10,11,12,13],zero,zero
+; SSSE3-NEXT: por %xmm1, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: shuffle_v8i16_XXXXcde3:
; SSE41: # BB#0:
; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
-; SSE41-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSE41-NEXT: pshufb {{.*#+}} xmm1 = xmm1[0,1,4,5,4,5,6,7,0,1,4,5,8,9,14,15]
-; SSE41-NEXT: movdqa %xmm1, %xmm0
+; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm1[0,1,2,3,4,5,6],xmm0[7]
; SSE41-NEXT: retq
;
; AVX1-LABEL: shuffle_v8i16_XXXXcde3:
; AVX1: # BB#0:
; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
-; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm0 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; AVX1-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,4,5,6,7,0,1,4,5,8,9,14,15]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm1[0,1,2,3,4,5,6],xmm0[7]
; AVX1-NEXT: retq
;
; AVX2-LABEL: shuffle_v8i16_XXXXcde3:
; AVX2: # BB#0:
; AVX2-NEXT: vpbroadcastq %xmm0, %xmm0
-; AVX2-NEXT: vpunpckhwd {{.*#+}} xmm0 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; AVX2-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,4,5,6,7,0,1,4,5,8,9,14,15]
+; AVX2-NEXT: vpblendw {{.*#+}} xmm0 = xmm1[0,1,2,3,4,5,6],xmm0[7]
; AVX2-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 undef, i32 undef, i32 undef, i32 undef, i32 12, i32 13, i32 14, i32 3>
ret <8 x i16> %shuffle
@@ -1187,42 +1175,32 @@ define <8 x i16> @shuffle_v8i16_XXXXcde3(<8 x i16> %a, <8 x i16> %b) {
define <8 x i16> @shuffle_v8i16_cde3XXXX(<8 x i16> %a, <8 x i16> %b) {
; SSE2-LABEL: shuffle_v8i16_cde3XXXX:
; SSE2: # BB#0:
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
-; SSE2-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm1[0,2,2,3,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,7,6,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
+; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [65535,65535,65535,0,65535,65535,65535,65535]
+; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
+; SSE2-NEXT: pand %xmm2, %xmm1
+; SSE2-NEXT: pandn %xmm0, %xmm2
+; SSE2-NEXT: por %xmm1, %xmm2
+; SSE2-NEXT: movdqa %xmm2, %xmm0
; SSE2-NEXT: retq
;
; SSSE3-LABEL: shuffle_v8i16_cde3XXXX:
; SSSE3: # BB#0:
-; SSSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
-; SSSE3-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = xmm1[0,1,4,5,8,9,14,15,8,9,14,15,12,13,14,15]
-; SSSE3-NEXT: movdqa %xmm1, %xmm0
+; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,xmm0[6,7,u,u,u,u,u,u,u,u]
+; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = xmm1[8,9,10,11,12,13],zero,zero,xmm1[u,u,u,u,u,u,u,u]
+; SSSE3-NEXT: por %xmm1, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: shuffle_v8i16_cde3XXXX:
; SSE41: # BB#0:
-; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
-; SSE41-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSE41-NEXT: pshufb {{.*#+}} xmm1 = xmm1[0,1,4,5,8,9,14,15,8,9,14,15,12,13,14,15]
-; SSE41-NEXT: movdqa %xmm1, %xmm0
+; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
+; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm1[0,1,2],xmm0[3],xmm1[4,5,6,7]
; SSE41-NEXT: retq
;
-; AVX1-LABEL: shuffle_v8i16_cde3XXXX:
-; AVX1: # BB#0:
-; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
-; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm0 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; AVX1-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,8,9,14,15,8,9,14,15,12,13,14,15]
-; AVX1-NEXT: retq
-;
-; AVX2-LABEL: shuffle_v8i16_cde3XXXX:
-; AVX2: # BB#0:
-; AVX2-NEXT: vpbroadcastq %xmm0, %xmm0
-; AVX2-NEXT: vpunpckhwd {{.*#+}} xmm0 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; AVX2-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,8,9,14,15,8,9,14,15,12,13,14,15]
-; AVX2-NEXT: retq
+; AVX-LABEL: shuffle_v8i16_cde3XXXX:
+; AVX: # BB#0:
+; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
+; AVX-NEXT: vpblendw {{.*#+}} xmm0 = xmm1[0,1,2],xmm0[3],xmm1[4,5,6,7]
+; AVX-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 12, i32 13, i32 14, i32 3, i32 undef, i32 undef, i32 undef, i32 undef>
ret <8 x i16> %shuffle
}
@@ -1230,100 +1208,117 @@ define <8 x i16> @shuffle_v8i16_cde3XXXX(<8 x i16> %a, <8 x i16> %b) {
define <8 x i16> @shuffle_v8i16_012dcde3(<8 x i16> %a, <8 x i16> %b) {
; SSE2-LABEL: shuffle_v8i16_012dcde3:
; SSE2: # BB#0:
-; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm0[0,1,0,1]
-; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm1[2,3,0,1]
-; SSE2-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
-; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,7,6,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3]
+; SSE2-NEXT: movsd {{.*#+}} xmm1 = xmm0[0],xmm1[1]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[0,3,2,1]
+; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[3,1,2,0,4,5,6,7]
; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[3,1,2,0]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,1,2,3]
-; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[1,2,0,3,4,5,6,7]
-; SSE2-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,3,2,1,4,5,6,7]
+; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,5,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,3,2,1]
+; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[1,3,0,2,4,5,6,7]
; SSE2-NEXT: retq
;
; SSSE3-LABEL: shuffle_v8i16_012dcde3:
; SSSE3: # BB#0:
-; SSSE3-NEXT: pshufd {{.*#+}} xmm2 = xmm0[0,1,0,1]
-; SSSE3-NEXT: pshufd {{.*#+}} xmm3 = xmm1[2,3,0,1]
-; SSSE3-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
-; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = xmm1[0,1,4,5,8,9,14,15,8,9,14,15,12,13,14,15]
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3]
-; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,8,9,6,7,8,9,0,1,0,1,2,3]
-; SSSE3-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,xmm1[10,11,8,9,10,11,12,13],zero,zero
+; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5],zero,zero,zero,zero,zero,zero,zero,zero,xmm0[6,7]
+; SSSE3-NEXT: por %xmm1, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: shuffle_v8i16_012dcde3:
; SSE41: # BB#0:
-; SSE41-NEXT: pshufd {{.*#+}} xmm2 = xmm0[0,1,0,1]
-; SSE41-NEXT: pshufd {{.*#+}} xmm3 = xmm1[2,3,0,1]
-; SSE41-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
-; SSE41-NEXT: pshufb {{.*#+}} xmm1 = xmm1[0,1,4,5,8,9,14,15,8,9,14,15,12,13,14,15]
-; SSE41-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3]
-; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,8,9,6,7,8,9,0,1,0,1,2,3]
-; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm1[4,5,6,7]
+; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,10,11,8,9,10,11,12,13,6,7]
; SSE41-NEXT: retq
;
; AVX1-LABEL: shuffle_v8i16_012dcde3:
; AVX1: # BB#0:
-; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm0[0,1,0,1]
-; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm2 = xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
-; AVX1-NEXT: vpshufb {{.*#+}} xmm2 = xmm2[0,1,4,5,8,9,14,15,8,9,14,15,12,13,14,15]
-; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
-; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; AVX1-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,8,9,6,7,8,9,0,1,0,1,2,3]
-; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm1[4,5,6,7]
+; AVX1-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,10,11,8,9,10,11,12,13,6,7]
; AVX1-NEXT: retq
;
; AVX2-LABEL: shuffle_v8i16_012dcde3:
; AVX2: # BB#0:
-; AVX2-NEXT: vpbroadcastq %xmm0, %xmm2
-; AVX2-NEXT: vpunpckhwd {{.*#+}} xmm2 = xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
-; AVX2-NEXT: vpshufb {{.*#+}} xmm2 = xmm2[0,1,4,5,8,9,14,15,8,9,14,15,12,13,14,15]
-; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
-; AVX2-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; AVX2-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,8,9,6,7,8,9,0,1,0,1,2,3]
-; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0]
+; AVX2-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,3]
+; AVX2-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,10,11,8,9,10,11,12,13,6,7]
; AVX2-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 1, i32 2, i32 13, i32 12, i32 13, i32 14, i32 3>
ret <8 x i16> %shuffle
}
+define <8 x i16> @shuffle_v8i16_0923cde7(<8 x i16> %a, <8 x i16> %b) {
+; SSE2-LABEL: shuffle_v8i16_0923cde7:
+; SSE2: # BB#0:
+; SSE2-NEXT: movaps {{.*#+}} xmm2 = [65535,0,65535,65535,0,0,0,65535]
+; SSE2-NEXT: andps %xmm2, %xmm0
+; SSE2-NEXT: andnps %xmm1, %xmm2
+; SSE2-NEXT: orps %xmm2, %xmm0
+; SSE2-NEXT: retq
+;
+; SSSE3-LABEL: shuffle_v8i16_0923cde7:
+; SSSE3: # BB#0:
+; SSSE3-NEXT: movaps {{.*#+}} xmm2 = [65535,0,65535,65535,0,0,0,65535]
+; SSSE3-NEXT: andps %xmm2, %xmm0
+; SSSE3-NEXT: andnps %xmm1, %xmm2
+; SSSE3-NEXT: orps %xmm2, %xmm0
+; SSSE3-NEXT: retq
+;
+; SSE41-LABEL: shuffle_v8i16_0923cde7:
+; SSE41: # BB#0:
+; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2,3],xmm1[4,5,6],xmm0[7]
+; SSE41-NEXT: retq
+;
+; AVX-LABEL: shuffle_v8i16_0923cde7:
+; AVX: # BB#0:
+; AVX-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2,3],xmm1[4,5,6],xmm0[7]
+; AVX-NEXT: retq
+ %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 9, i32 2, i32 3, i32 12, i32 13, i32 14, i32 7>
+ ret <8 x i16> %shuffle
+}
+
define <8 x i16> @shuffle_v8i16_XXX1X579(<8 x i16> %a, <8 x i16> %b) {
; SSE2-LABEL: shuffle_v8i16_XXX1X579:
; SSE2: # BB#0:
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,7,5,6,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
-; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,1,3,2,4,5,6,7]
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,2,1]
-; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,1,2,2,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,4,5,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm1[0,1,2,0]
+; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [65535,65535,65535,65535,65535,65535,65535,0]
+; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,1,2,1,4,5,6,7]
+; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,7,7]
+; SSE2-NEXT: pand %xmm1, %xmm0
+; SSE2-NEXT: pandn %xmm2, %xmm1
+; SSE2-NEXT: por %xmm0, %xmm1
+; SSE2-NEXT: movdqa %xmm1, %xmm0
; SSE2-NEXT: retq
;
; SSSE3-LABEL: shuffle_v8i16_XXX1X579:
; SSSE3: # BB#0:
-; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,10,11,14,15,14,15,10,11,12,13,14,15]
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,4,5,8,9,8,9,12,13,6,7]
+; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = xmm1[u,u,u,u,u,u],zero,zero,xmm1[u,u],zero,zero,zero,zero,xmm1[2,3]
+; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[u,u,u,u,u,u,2,3,u,u,10,11,14,15],zero,zero
+; SSSE3-NEXT: por %xmm1, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: shuffle_v8i16_XXX1X579:
; SSE41: # BB#0:
-; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,10,11,14,15,14,15,10,11,12,13,14,15]
-; SSE41-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,4,5,8,9,8,9,12,13,6,7]
+; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,1,2,0]
+; SSE41-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,1,2,1,4,5,6,7]
+; SSE41-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,7,7]
+; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,6],xmm1[7]
; SSE41-NEXT: retq
;
-; AVX-LABEL: shuffle_v8i16_XXX1X579:
-; AVX: # BB#0:
-; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,10,11,14,15,14,15,10,11,12,13,14,15]
-; AVX-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,4,5,8,9,8,9,12,13,6,7]
-; AVX-NEXT: retq
+; AVX1-LABEL: shuffle_v8i16_XXX1X579:
+; AVX1: # BB#0:
+; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,1,2,0]
+; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,1,2,1,4,5,6,7]
+; AVX1-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,7,7]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,6],xmm1[7]
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: shuffle_v8i16_XXX1X579:
+; AVX2: # BB#0:
+; AVX2-NEXT: vpbroadcastd %xmm1, %xmm1
+; AVX2-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,1,2,1,4,5,6,7]
+; AVX2-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,7,7]
+; AVX2-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,6],xmm1[7]
+; AVX2-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 undef, i32 undef, i32 undef, i32 1, i32 undef, i32 5, i32 7, i32 9>
ret <8 x i16> %shuffle
}
@@ -1331,42 +1326,40 @@ define <8 x i16> @shuffle_v8i16_XXX1X579(<8 x i16> %a, <8 x i16> %b) {
define <8 x i16> @shuffle_v8i16_XX4X8acX(<8 x i16> %a, <8 x i16> %b) {
; SSE2-LABEL: shuffle_v8i16_XX4X8acX:
; SSE2: # BB#0:
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
-; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
-; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm1[0,1,2,0,4,5,6,7]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,2,1]
-; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,1,1,3,4,5,6,7]
-; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,7,6,4,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm0[2,2,3,3]
+; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm1[0,2,2,3,4,5,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,2,0]
+; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,7,4,7]
+; SSE2-NEXT: movsd {{.*#+}} xmm0 = xmm2[0],xmm0[1]
; SSE2-NEXT: retq
;
; SSSE3-LABEL: shuffle_v8i16_XX4X8acX:
; SSSE3: # BB#0:
-; SSSE3-NEXT: pshufd {{.*#+}} xmm2 = xmm0[2,3,0,1]
-; SSSE3-NEXT: pshuflw {{.*#+}} xmm0 = xmm1[0,2,2,3,4,5,6,7]
-; SSSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
-; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,2,3,0,1,0,1,4,5,8,9,0,1]
+; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[u,u,u,u,8,9,u,u],zero,zero,zero,zero,zero,zero,xmm0[u,u]
+; SSSE3-NEXT: pshufb {{.*#+}} xmm1 = xmm1[u,u,u,u],zero,zero,xmm1[u,u,0,1,4,5,8,9,u,u]
+; SSSE3-NEXT: por %xmm1, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: shuffle_v8i16_XX4X8acX:
; SSE41: # BB#0:
-; SSE41-NEXT: pshufd {{.*#+}} xmm2 = xmm0[2,3,0,1]
-; SSE41-NEXT: pshuflw {{.*#+}} xmm0 = xmm1[0,2,2,3,4,5,6,7]
-; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
-; SSE41-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
-; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,2,3,0,1,0,1,4,5,8,9,0,1]
+; SSE41-NEXT: pshufb {{.*#+}} xmm1 = xmm1[0,1,4,5,4,5,6,7,0,1,4,5,8,9,4,5]
+; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,2,3,3]
+; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm1[4,5,6,7]
; SSE41-NEXT: retq
;
-; AVX-LABEL: shuffle_v8i16_XX4X8acX:
-; AVX: # BB#0:
-; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
-; AVX-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
-; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
-; AVX-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
-; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,2,3,0,1,0,1,4,5,8,9,0,1]
-; AVX-NEXT: retq
+; AVX1-LABEL: shuffle_v8i16_XX4X8acX:
+; AVX1: # BB#0:
+; AVX1-NEXT: vpshufb {{.*#+}} xmm1 = xmm1[0,1,4,5,4,5,6,7,0,1,4,5,8,9,4,5]
+; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,2,3,3]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm1[4,5,6,7]
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: shuffle_v8i16_XX4X8acX:
+; AVX2: # BB#0:
+; AVX2-NEXT: vpshufb {{.*#+}} xmm1 = xmm1[0,1,4,5,4,5,6,7,0,1,4,5,8,9,4,5]
+; AVX2-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,2,3,3]
+; AVX2-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,3]
+; AVX2-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 undef, i32 undef, i32 4, i32 undef, i32 8, i32 10, i32 12, i32 undef>
ret <8 x i16> %shuffle
}
@@ -1429,15 +1422,13 @@ define <8 x i16> @shuffle_v8i16_zzzzz8zz(i16 %i) {
define <8 x i16> @shuffle_v8i16_zuuzuuz8(i16 %i) {
; SSE-LABEL: shuffle_v8i16_zuuzuuz8:
; SSE: # BB#0:
-; SSE-NEXT: movzwl %di, %eax
-; SSE-NEXT: movd %eax, %xmm0
+; SSE-NEXT: movd %edi, %xmm0
; SSE-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0,1]
; SSE-NEXT: retq
;
; AVX-LABEL: shuffle_v8i16_zuuzuuz8:
; AVX: # BB#0:
-; AVX-NEXT: movzwl %di, %eax
-; AVX-NEXT: vmovd %eax, %xmm0
+; AVX-NEXT: vmovd %edi, %xmm0
; AVX-NEXT: vpslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0,1]
; AVX-NEXT: retq
%a = insertelement <8 x i16> undef, i16 %i, i32 0
@@ -1571,20 +1562,10 @@ define <8 x i16> @shuffle_v8i16_u6uu123u(<8 x i16> %a, <8 x i16> %b) {
}
define <8 x i16> @shuffle_v8i16_uuuu123u(<8 x i16> %a, <8 x i16> %b) {
-; SSE2-LABEL: shuffle_v8i16_uuuu123u:
-; SSE2: # BB#0:
-; SSE2-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,xmm0[0,1,2,3,4,5,6,7,8,9]
-; SSE2-NEXT: retq
-;
-; SSSE3-LABEL: shuffle_v8i16_uuuu123u:
-; SSSE3: # BB#0:
-; SSSE3-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,xmm0[0,1,2,3,4,5,6,7,8,9]
-; SSSE3-NEXT: retq
-;
-; SSE41-LABEL: shuffle_v8i16_uuuu123u:
-; SSE41: # BB#0:
-; SSE41-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,xmm0[0,1,2,3,4,5,6,7,8,9]
-; SSE41-NEXT: retq
+; SSE-LABEL: shuffle_v8i16_uuuu123u:
+; SSE: # BB#0:
+; SSE-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,xmm0[0,1,2,3,4,5,6,7,8,9]
+; SSE-NEXT: retq
;
; AVX-LABEL: shuffle_v8i16_uuuu123u:
; AVX: # BB#0:
@@ -1701,20 +1682,10 @@ define <8 x i16> @shuffle_v8i16_u456uu1u(<8 x i16> %a, <8 x i16> %b) {
}
define <8 x i16> @shuffle_v8i16_u456uuuu(<8 x i16> %a, <8 x i16> %b) {
-; SSE2-LABEL: shuffle_v8i16_u456uuuu:
-; SSE2: # BB#0:
-; SSE2-NEXT: psrldq {{.*#+}} xmm0 = xmm0[6,7,8,9,10,11,12,13,14,15],zero,zero,zero,zero,zero,zero
-; SSE2-NEXT: retq
-;
-; SSSE3-LABEL: shuffle_v8i16_u456uuuu:
-; SSSE3: # BB#0:
-; SSSE3-NEXT: psrldq {{.*#+}} xmm0 = xmm0[6,7,8,9,10,11,12,13,14,15],zero,zero,zero,zero,zero,zero
-; SSSE3-NEXT: retq
-;
-; SSE41-LABEL: shuffle_v8i16_u456uuuu:
-; SSE41: # BB#0:
-; SSE41-NEXT: psrldq {{.*#+}} xmm0 = xmm0[6,7,8,9,10,11,12,13,14,15],zero,zero,zero,zero,zero,zero
-; SSE41-NEXT: retq
+; SSE-LABEL: shuffle_v8i16_u456uuuu:
+; SSE: # BB#0:
+; SSE-NEXT: psrldq {{.*#+}} xmm0 = xmm0[6,7,8,9,10,11,12,13,14,15],zero,zero,zero,zero,zero,zero
+; SSE-NEXT: retq
;
; AVX-LABEL: shuffle_v8i16_u456uuuu:
; AVX: # BB#0:
@@ -1851,12 +1822,12 @@ define <8 x i16> @shuffle_v8i16_0uuu1uuu(<8 x i16> %a) {
;
; SSE41-LABEL: shuffle_v8i16_0uuu1uuu:
; SSE41: # BB#0:
-; SSE41-NEXT: pmovzxwq %xmm0, %xmm0
+; SSE41-NEXT: pmovzxwq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero
; SSE41-NEXT: retq
;
; AVX-LABEL: shuffle_v8i16_0uuu1uuu:
; AVX: # BB#0:
-; AVX-NEXT: vpmovzxwq %xmm0, %xmm0
+; AVX-NEXT: vpmovzxwq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero
; AVX-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> zeroinitializer, <8 x i32> <i32 0, i32 undef, i32 undef, i32 undef, i32 1, i32 undef, i32 undef, i32 undef>
ret <8 x i16> %shuffle
@@ -1879,12 +1850,12 @@ define <8 x i16> @shuffle_v8i16_0zzz1zzz(<8 x i16> %a) {
;
; SSE41-LABEL: shuffle_v8i16_0zzz1zzz:
; SSE41: # BB#0:
-; SSE41-NEXT: pmovzxwq %xmm0, %xmm0
+; SSE41-NEXT: pmovzxwq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero
; SSE41-NEXT: retq
;
; AVX-LABEL: shuffle_v8i16_0zzz1zzz:
; AVX: # BB#0:
-; AVX-NEXT: vpmovzxwq %xmm0, %xmm0
+; AVX-NEXT: vpmovzxwq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero
; AVX-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> zeroinitializer, <8 x i32> <i32 0, i32 9, i32 10, i32 11, i32 1, i32 13, i32 14, i32 15>
ret <8 x i16> %shuffle
@@ -1903,12 +1874,12 @@ define <8 x i16> @shuffle_v8i16_0u1u2u3u(<8 x i16> %a) {
;
; SSE41-LABEL: shuffle_v8i16_0u1u2u3u:
; SSE41: # BB#0:
-; SSE41-NEXT: pmovzxwd %xmm0, %xmm0
+; SSE41-NEXT: pmovzxwd {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
; SSE41-NEXT: retq
;
; AVX-LABEL: shuffle_v8i16_0u1u2u3u:
; AVX: # BB#0:
-; AVX-NEXT: vpmovzxwd %xmm0, %xmm0
+; AVX-NEXT: vpmovzxwd {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
; AVX-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> zeroinitializer, <8 x i32> <i32 0, i32 undef, i32 1, i32 undef, i32 2, i32 undef, i32 3, i32 undef>
ret <8 x i16> %shuffle
@@ -1929,13 +1900,254 @@ define <8 x i16> @shuffle_v8i16_0z1z2z3z(<8 x i16> %a) {
;
; SSE41-LABEL: shuffle_v8i16_0z1z2z3z:
; SSE41: # BB#0:
-; SSE41-NEXT: pmovzxwd %xmm0, %xmm0
+; SSE41-NEXT: pmovzxwd {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
; SSE41-NEXT: retq
;
; AVX-LABEL: shuffle_v8i16_0z1z2z3z:
; AVX: # BB#0:
-; AVX-NEXT: vpmovzxwd %xmm0, %xmm0
+; AVX-NEXT: vpmovzxwd {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
; AVX-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> zeroinitializer, <8 x i32> <i32 0, i32 9, i32 1, i32 11, i32 2, i32 13, i32 3, i32 15>
ret <8 x i16> %shuffle
}
+
+;
+; Shuffle to logical bit shifts
+;
+define <8 x i16> @shuffle_v8i16_z0z2z4z6(<8 x i16> %a) {
+; SSE-LABEL: shuffle_v8i16_z0z2z4z6:
+; SSE: # BB#0:
+; SSE-NEXT: pslld $16, %xmm0
+; SSE-NEXT: retq
+;
+; AVX-LABEL: shuffle_v8i16_z0z2z4z6:
+; AVX: # BB#0:
+; AVX-NEXT: vpslld $16, %xmm0, %xmm0
+; AVX-NEXT: retq
+ %shuffle = shufflevector <8 x i16> %a, <8 x i16> zeroinitializer, <8 x i32><i32 8, i32 0, i32 8, i32 2, i32 8, i32 4, i32 8, i32 6>
+ ret <8 x i16> %shuffle
+}
+
+define <8 x i16> @shuffle_v8i16_zzz0zzz4(<8 x i16> %a) {
+; SSE-LABEL: shuffle_v8i16_zzz0zzz4:
+; SSE: # BB#0:
+; SSE-NEXT: psllq $48, %xmm0
+; SSE-NEXT: retq
+;
+; AVX-LABEL: shuffle_v8i16_zzz0zzz4:
+; AVX: # BB#0:
+; AVX-NEXT: vpsllq $48, %xmm0, %xmm0
+; AVX-NEXT: retq
+ %shuffle = shufflevector <8 x i16> %a, <8 x i16> zeroinitializer, <8 x i32><i32 8, i32 8, i32 8, i32 0, i32 8, i32 8, i32 8, i32 4>
+ ret <8 x i16> %shuffle
+}
+
+define <8 x i16> @shuffle_v8i16_zz01zX4X(<8 x i16> %a) {
+; SSE-LABEL: shuffle_v8i16_zz01zX4X:
+; SSE: # BB#0:
+; SSE-NEXT: psllq $32, %xmm0
+; SSE-NEXT: retq
+;
+; AVX-LABEL: shuffle_v8i16_zz01zX4X:
+; AVX: # BB#0:
+; AVX-NEXT: vpsllq $32, %xmm0, %xmm0
+; AVX-NEXT: retq
+ %shuffle = shufflevector <8 x i16> %a, <8 x i16> zeroinitializer, <8 x i32><i32 8, i32 8, i32 0, i32 1, i32 8, i32 undef, i32 4, i32 undef>
+ ret <8 x i16> %shuffle
+}
+
+define <8 x i16> @shuffle_v8i16_z0X2z456(<8 x i16> %a) {
+; SSE-LABEL: shuffle_v8i16_z0X2z456:
+; SSE: # BB#0:
+; SSE-NEXT: psllq $16, %xmm0
+; SSE-NEXT: retq
+;
+; AVX-LABEL: shuffle_v8i16_z0X2z456:
+; AVX: # BB#0:
+; AVX-NEXT: vpsllq $16, %xmm0, %xmm0
+; AVX-NEXT: retq
+ %shuffle = shufflevector <8 x i16> %a, <8 x i16> zeroinitializer, <8 x i32><i32 8, i32 0, i32 undef, i32 2, i32 8, i32 4, i32 5, i32 6>
+ ret <8 x i16> %shuffle
+}
+
+define <8 x i16> @shuffle_v8i16_1z3zXz7z(<8 x i16> %a) {
+; SSE-LABEL: shuffle_v8i16_1z3zXz7z:
+; SSE: # BB#0:
+; SSE-NEXT: psrld $16, %xmm0
+; SSE-NEXT: retq
+;
+; AVX-LABEL: shuffle_v8i16_1z3zXz7z:
+; AVX: # BB#0:
+; AVX-NEXT: vpsrld $16, %xmm0, %xmm0
+; AVX-NEXT: retq
+ %shuffle = shufflevector <8 x i16> %a, <8 x i16> zeroinitializer, <8 x i32><i32 1, i32 8, i32 3, i32 8, i32 undef, i32 8, i32 7, i32 8>
+ ret <8 x i16> %shuffle
+}
+
+define <8 x i16> @shuffle_v8i16_1X3z567z(<8 x i16> %a) {
+; SSE-LABEL: shuffle_v8i16_1X3z567z:
+; SSE: # BB#0:
+; SSE-NEXT: psrlq $16, %xmm0
+; SSE-NEXT: retq
+;
+; AVX-LABEL: shuffle_v8i16_1X3z567z:
+; AVX: # BB#0:
+; AVX-NEXT: vpsrlq $16, %xmm0, %xmm0
+; AVX-NEXT: retq
+ %shuffle = shufflevector <8 x i16> %a, <8 x i16> zeroinitializer, <8 x i32><i32 1, i32 undef, i32 3, i32 8, i32 5, i32 6, i32 7, i32 8>
+ ret <8 x i16> %shuffle
+}
+
+define <8 x i16> @shuffle_v8i16_23zz67zz(<8 x i16> %a) {
+; SSE-LABEL: shuffle_v8i16_23zz67zz:
+; SSE: # BB#0:
+; SSE-NEXT: psrlq $32, %xmm0
+; SSE-NEXT: retq
+;
+; AVX-LABEL: shuffle_v8i16_23zz67zz:
+; AVX: # BB#0:
+; AVX-NEXT: vpsrlq $32, %xmm0, %xmm0
+; AVX-NEXT: retq
+ %shuffle = shufflevector <8 x i16> %a, <8 x i16> zeroinitializer, <8 x i32><i32 2, i32 3, i32 8, i32 8, i32 6, i32 7, i32 8, i32 8>
+ ret <8 x i16> %shuffle
+}
+
+define <8 x i16> @shuffle_v8i16_3zXXXzzz(<8 x i16> %a) {
+; SSE-LABEL: shuffle_v8i16_3zXXXzzz:
+; SSE: # BB#0:
+; SSE-NEXT: psrlq $48, %xmm0
+; SSE-NEXT: retq
+;
+; AVX-LABEL: shuffle_v8i16_3zXXXzzz:
+; AVX: # BB#0:
+; AVX-NEXT: vpsrlq $48, %xmm0, %xmm0
+; AVX-NEXT: retq
+ %shuffle = shufflevector <8 x i16> %a, <8 x i16> zeroinitializer, <8 x i32><i32 3, i32 8, i32 undef, i32 undef, i32 undef, i32 8, i32 8, i32 8>
+ ret <8 x i16> %shuffle
+}
+
+define <8 x i16> @shuffle_v8i16_01u3zzuz(<8 x i16> %a) {
+; SSE-LABEL: shuffle_v8i16_01u3zzuz:
+; SSE: # BB#0:
+; SSE-NEXT: movq {{.*#+}} xmm0 = xmm0[0],zero
+; SSE-NEXT: retq
+;
+; AVX-LABEL: shuffle_v8i16_01u3zzuz:
+; AVX: # BB#0:
+; AVX-NEXT: vmovq {{.*#+}} xmm0 = xmm0[0],zero
+; AVX-NEXT: retq
+ %shuffle = shufflevector <8 x i16> %a, <8 x i16> zeroinitializer, <8 x i32> <i32 0, i32 1, i32 undef, i32 3, i32 8, i32 8, i32 undef, i32 8>
+ ret <8 x i16> %shuffle
+}
+
+define <8 x i16> @shuffle_v8i16_0z234567(<8 x i16> %a) {
+; SSE2-LABEL: shuffle_v8i16_0z234567:
+; SSE2: # BB#0:
+; SSE2-NEXT: andps {{.*}}(%rip), %xmm0
+; SSE2-NEXT: retq
+;
+; SSSE3-LABEL: shuffle_v8i16_0z234567:
+; SSSE3: # BB#0:
+; SSSE3-NEXT: andps {{.*}}(%rip), %xmm0
+; SSSE3-NEXT: retq
+;
+; SSE41-LABEL: shuffle_v8i16_0z234567:
+; SSE41: # BB#0:
+; SSE41-NEXT: pxor %xmm1, %xmm1
+; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2,3,4,5,6,7]
+; SSE41-NEXT: retq
+;
+; AVX-LABEL: shuffle_v8i16_0z234567:
+; AVX: # BB#0:
+; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2,3,4,5,6,7]
+; AVX-NEXT: retq
+ %shuffle = shufflevector <8 x i16> %a, <8 x i16> zeroinitializer, <8 x i32> <i32 0, i32 9, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
+ ret <8 x i16> %shuffle
+}
+
+define <8 x i16> @shuffle_v8i16_0zzzz5z7(<8 x i16> %a) {
+; SSE2-LABEL: shuffle_v8i16_0zzzz5z7:
+; SSE2: # BB#0:
+; SSE2-NEXT: andps {{.*}}(%rip), %xmm0
+; SSE2-NEXT: retq
+;
+; SSSE3-LABEL: shuffle_v8i16_0zzzz5z7:
+; SSSE3: # BB#0:
+; SSSE3-NEXT: andps {{.*}}(%rip), %xmm0
+; SSSE3-NEXT: retq
+;
+; SSE41-LABEL: shuffle_v8i16_0zzzz5z7:
+; SSE41: # BB#0:
+; SSE41-NEXT: pxor %xmm1, %xmm1
+; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0],xmm1[1,2,3,4],xmm0[5],xmm1[6],xmm0[7]
+; SSE41-NEXT: retq
+;
+; AVX-LABEL: shuffle_v8i16_0zzzz5z7:
+; AVX: # BB#0:
+; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm1[1,2,3,4],xmm0[5],xmm1[6],xmm0[7]
+; AVX-NEXT: retq
+ %shuffle = shufflevector <8 x i16> %a, <8 x i16> zeroinitializer, <8 x i32> <i32 0, i32 8, i32 8, i32 8, i32 8, i32 5, i32 8, i32 7>
+ ret <8 x i16> %shuffle
+}
+
+define <8 x i16> @shuffle_v8i16_0123456z(<8 x i16> %a) {
+; SSE2-LABEL: shuffle_v8i16_0123456z:
+; SSE2: # BB#0:
+; SSE2-NEXT: andps {{.*}}(%rip), %xmm0
+; SSE2-NEXT: retq
+;
+; SSSE3-LABEL: shuffle_v8i16_0123456z:
+; SSSE3: # BB#0:
+; SSSE3-NEXT: andps {{.*}}(%rip), %xmm0
+; SSSE3-NEXT: retq
+;
+; SSE41-LABEL: shuffle_v8i16_0123456z:
+; SSE41: # BB#0:
+; SSE41-NEXT: pxor %xmm1, %xmm1
+; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2,3,4,5,6],xmm1[7]
+; SSE41-NEXT: retq
+;
+; AVX-LABEL: shuffle_v8i16_0123456z:
+; AVX: # BB#0:
+; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2,3,4,5,6],xmm1[7]
+; AVX-NEXT: retq
+ %shuffle = shufflevector <8 x i16> %a, <8 x i16> zeroinitializer, <8 x i32> <i32 0, i32 9, i32 2, i32 3, i32 4, i32 5, i32 6, i32 15>
+ ret <8 x i16> %shuffle
+}
+
+define <8 x i16> @shuffle_v8i16_fu3ucc5u(<8 x i16> %a, <8 x i16> %b) {
+; SSE-LABEL: shuffle_v8i16_fu3ucc5u:
+; SSE: # BB#0:
+; SSE-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,xmm0[0,1,2,3,4,5,6,7,8,9,10,11,12,13]
+; SSE-NEXT: pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,7,5,4,4]
+; SSE-NEXT: punpckhdq {{.*#+}} xmm1 = xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; SSE-NEXT: movdqa %xmm1, %xmm0
+; SSE-NEXT: retq
+;
+; AVX-LABEL: shuffle_v8i16_fu3ucc5u:
+; AVX: # BB#0:
+; AVX-NEXT: vpslldq {{.*#+}} xmm0 = zero,zero,xmm0[0,1,2,3,4,5,6,7,8,9,10,11,12,13]
+; AVX-NEXT: vpshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,7,5,4,4]
+; AVX-NEXT: vpunpckhdq {{.*#+}} xmm0 = xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; AVX-NEXT: retq
+ %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 15, i32 undef, i32 3, i32 undef, i32 12, i32 12, i32 5, i32 undef>
+ ret <8 x i16> %shuffle
+}
+
+define <8 x i16> @shuffle_v8i16_8012345u(<8 x i16> %a) {
+; SSE-LABEL: shuffle_v8i16_8012345u:
+; SSE: # BB#0:
+; SSE-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,xmm0[0,1,2,3,4,5,6,7,8,9,10,11,12,13]
+; SSE-NEXT: retq
+;
+; AVX-LABEL: shuffle_v8i16_8012345u:
+; AVX: # BB#0:
+; AVX-NEXT: vpslldq {{.*#+}} xmm0 = zero,zero,xmm0[0,1,2,3,4,5,6,7,8,9,10,11,12,13]
+; AVX-NEXT: retq
+ %shuffle = shufflevector <8 x i16> %a, <8 x i16> zeroinitializer, <8 x i32> <i32 8, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 undef>
+
+ ret <8 x i16> %shuffle
+}
generated by cgit v1.1 at 2024-05-19 06:33:19 +0000