RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-23 11:13:28 +01:00
Code Issues Projects Releases Wiki Activity
448bcbf8d2
llvm-mirror/test/CodeGen/X86/vector-shuffle-512-v32.ll
Simon Pilgrim d537d09fc4 [X86][SSE] lowerShuffleAsDecomposedShuffleBlend - support decomposed unpacks for some vXi8/vXi16 cases 
Follow up to D86429 to handle the remaining regressions.

This patch generalizes lowerShuffleAsDecomposedShuffleBlend to lowerShuffleAsDecomposedShuffleMerge, and attempts to use an UNPCKL shuffle mask instead of a blend for the cases where the inputs are coming from alternating vXi8/vXi16 sources. Technically they don't have to be alternating (just as long as they can fit into a lower lane half for the unpack) but I didn't find as many general cases and it needed a lot more of the function to be altered.

For vXi32/vXi64 cases this could still be beneficial but in most cases the existing permute+blend approach was better.

Differential Revision: https://reviews.llvm.org/D87405
2020-09-12 13:39:33 +01:00

512 lines
31 KiB
LLVM
Raw Blame History

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck --check-prefixes=ALL,KNL %s
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=skx | FileCheck --check-prefixes=ALL,SKX %s
target triple = "x86_64-unknown-unknown"
define <32 x i16> @shuffle_v32i16(<32 x i16> %a) {
; KNL-LABEL: shuffle_v32i16:
; KNL: ## %bb.0:
; KNL-NEXT: vpbroadcastw %xmm0, %ymm0
; KNL-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: shuffle_v32i16:
; SKX: ## %bb.0:
; SKX-NEXT: vpbroadcastw %xmm0, %zmm0
; SKX-NEXT: retq
%c = shufflevector <32 x i16> %a, <32 x i16> undef, <32 x i32> zeroinitializer
ret <32 x i16> %c
}
define <32 x i16> @shuffle_v32i16_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08(<32 x i16> %a) {
; KNL-LABEL: shuffle_v32i16_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08:
; KNL: ## %bb.0:
; KNL-NEXT: vextracti128 $1, %ymm0, %xmm0
; KNL-NEXT: vpbroadcastw %xmm0, %ymm0
; KNL-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: shuffle_v32i16_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08_08:
; SKX: ## %bb.0:
; SKX-NEXT: vextracti128 $1, %ymm0, %xmm0
; SKX-NEXT: vpbroadcastw %xmm0, %zmm0
; SKX-NEXT: retq
%c = shufflevector <32 x i16> %a, <32 x i16> undef, <32 x i32> <i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8>
ret <32 x i16> %c
}
define <32 x i16> @shuffle_v32i16_02_05_u_u_07_u_0a_01_00_05_u_04_07_u_0a_01_02_05_u_u_07_u_0a_01_00_05_u_04_07_u_0a_1f(<32 x i16> %a) {
; KNL-LABEL: shuffle_v32i16_02_05_u_u_07_u_0a_01_00_05_u_04_07_u_0a_01_02_05_u_u_07_u_0a_01_00_05_u_04_07_u_0a_1f:
; KNL: ## %bb.0:
; KNL-NEXT: vpshufb {{.*#+}} ymm1 = ymm0[4,5,10,11,4,5,6,7,14,15,2,3,4,5,2,3,20,21,26,27,20,21,22,23,30,31,18,19,20,21,18,19]
; KNL-NEXT: vpermq {{.*#+}} ymm2 = ymm0[2,3,0,1]
; KNL-NEXT: vpshufb {{.*#+}} ymm3 = ymm2[0,1,10,11,8,9,8,9,14,15,6,7,4,5,14,15,16,17,26,27,24,25,24,25,30,31,22,23,20,21,30,31]
; KNL-NEXT: vmovdqa {{.*#+}} ymm4 = <255,255,255,255,u,u,u,u,255,255,u,u,0,0,255,255,0,0,0,0,u,u,0,0,0,0,u,u,255,255,u,u>
; KNL-NEXT: vpblendvb %ymm4, %ymm1, %ymm3, %ymm3
; KNL-NEXT: vextracti64x4 $1, %zmm0, %ymm0
; KNL-NEXT: vpblendw {{.*#+}} ymm0 = ymm3[0,1,2,3,4,5,6],ymm0[7],ymm3[8,9,10,11,12,13,14],ymm0[15]
; KNL-NEXT: vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7]
; KNL-NEXT: vpshufb {{.*#+}} ymm2 = ymm2[0,1,10,11,8,9,8,9,14,15,2,3,4,5,2,3,16,17,26,27,24,25,24,25,30,31,18,19,20,21,18,19]
; KNL-NEXT: vmovdqa {{.*#+}} ymm3 = <0,0,0,0,u,u,u,u,0,0,u,u,255,255,0,0,255,255,255,255,u,u,255,255,255,255,u,u,0,0,255,255>
; KNL-NEXT: vpblendvb %ymm3, %ymm2, %ymm1, %ymm1
; KNL-NEXT: vinserti64x4 $1, %ymm0, %zmm1, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: shuffle_v32i16_02_05_u_u_07_u_0a_01_00_05_u_04_07_u_0a_01_02_05_u_u_07_u_0a_01_00_05_u_04_07_u_0a_1f:
; SKX: ## %bb.0:
; SKX-NEXT: vmovdqa64 {{.*#+}} zmm1 = <2,5,u,u,7,u,10,1,0,5,u,4,7,u,10,1,2,5,u,u,7,u,10,1,0,5,u,4,7,u,10,31>
; SKX-NEXT: vpermw %zmm0, %zmm1, %zmm0
; SKX-NEXT: retq
%c = shufflevector <32 x i16> %a, <32 x i16> undef, <32 x i32> <i32 2, i32 5, i32 undef, i32 undef, i32 7, i32 undef, i32 10, i32 1, i32 0, i32 5, i32 undef, i32 4, i32 7, i32 undef, i32 10, i32 1, i32 2, i32 5, i32 undef, i32 undef, i32 7, i32 undef, i32 10, i32 1, i32 0, i32 5, i32 undef, i32 4, i32 7, i32 undef, i32 10, i32 31>
ret <32 x i16> %c
}
define <32 x i16> @shuffle_v32i16_0f_1f_0e_16_0d_1d_04_1e_0b_1b_0a_1a_09_19_08_18_0f_1f_0e_16_0d_1d_04_1e_0b_1b_0a_1a_09_19_08_38(<32 x i16> %a, <32 x i16> %b) {
; KNL-LABEL: shuffle_v32i16_0f_1f_0e_16_0d_1d_04_1e_0b_1b_0a_1a_09_19_08_18_0f_1f_0e_16_0d_1d_04_1e_0b_1b_0a_1a_09_19_08_38:
; KNL: ## %bb.0:
; KNL-NEXT: vextracti64x4 $1, %zmm0, %ymm2
; KNL-NEXT: vpermq {{.*#+}} ymm2 = ymm2[3,1,2,3]
; KNL-NEXT: vpshufb {{.*#+}} ymm3 = ymm2[6,7,12,13,2,3,0,1,u,u,u,u,u,u,u,u,22,23,20,21,18,19,u,u,u,u,u,u,u,u,u,u]
; KNL-NEXT: vpermq {{.*#+}} ymm0 = ymm0[3,1,2,3]
; KNL-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[6,7,4,5,2,3,8,9,u,u,u,u,u,u,u,u,22,23,20,21,18,19,16,17,u,u,u,u,u,u,u,u]
; KNL-NEXT: vpunpcklwd {{.*#+}} ymm3 = ymm0[0],ymm3[0],ymm0[1],ymm3[1],ymm0[2],ymm3[2],ymm0[3],ymm3[3],ymm0[8],ymm3[8],ymm0[9],ymm3[9],ymm0[10],ymm3[10],ymm0[11],ymm3[11]
; KNL-NEXT: vextracti32x4 $3, %zmm1, %xmm1
; KNL-NEXT: vpbroadcastw %xmm1, %ymm1
; KNL-NEXT: vpblendw {{.*#+}} ymm1 = ymm3[0,1,2,3,4,5,6],ymm1[7],ymm3[8,9,10,11,12,13,14],ymm1[15]
; KNL-NEXT: vpblendd {{.*#+}} ymm1 = ymm3[0,1,2,3],ymm1[4,5,6,7]
; KNL-NEXT: vpshufb {{.*#+}} ymm2 = ymm2[6,7,12,13,2,3,0,1,u,u,u,u,u,u,u,u,22,23,20,21,18,19,16,17,u,u,u,u,u,u,u,u]
; KNL-NEXT: vpunpcklwd {{.*#+}} ymm0 = ymm0[0],ymm2[0],ymm0[1],ymm2[1],ymm0[2],ymm2[2],ymm0[3],ymm2[3],ymm0[8],ymm2[8],ymm0[9],ymm2[9],ymm0[10],ymm2[10],ymm0[11],ymm2[11]
; KNL-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: shuffle_v32i16_0f_1f_0e_16_0d_1d_04_1e_0b_1b_0a_1a_09_19_08_18_0f_1f_0e_16_0d_1d_04_1e_0b_1b_0a_1a_09_19_08_38:
; SKX: ## %bb.0:
; SKX-NEXT: vmovdqa64 {{.*#+}} zmm2 = [15,31,14,22,13,29,4,28,11,27,10,26,9,25,8,24,15,31,14,22,13,29,4,28,11,27,10,26,9,25,8,56]
; SKX-NEXT: vpermt2w %zmm1, %zmm2, %zmm0
; SKX-NEXT: retq
%c = shufflevector <32 x i16> %a, <32 x i16> %b, <32 x i32> <i32 15, i32 31, i32 14, i32 22, i32 13, i32 29, i32 4, i32 28, i32 11, i32 27, i32 10, i32 26, i32 9, i32 25, i32 8, i32 24, i32 15, i32 31, i32 14, i32 22, i32 13, i32 29, i32 4, i32 28, i32 11, i32 27, i32 10, i32 26, i32 9, i32 25, i32 8, i32 56>
ret <32 x i16> %c
}
define <32 x i16> @shuffle_v16i32_0_32_1_33_2_34_3_35_8_40_9_41_u_u_u_u(<32 x i16> %a, <32 x i16> %b) {
; ALL-LABEL: shuffle_v16i32_0_32_1_33_2_34_3_35_8_40_9_41_u_u_u_u:
; ALL: ## %bb.0:
; ALL-NEXT: vpunpcklwd {{.*#+}} ymm0 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[8],ymm1[8],ymm0[9],ymm1[9],ymm0[10],ymm1[10],ymm0[11],ymm1[11]
; ALL-NEXT: retq
%c = shufflevector <32 x i16> %a, <32 x i16> %b, <32 x i32> <i32 0, i32 32, i32 1, i32 33, i32 2, i32 34, i32 3, i32 35, i32 8, i32 40, i32 9, i32 41, 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, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
ret <32 x i16> %c
}
define <32 x i16> @shuffle_v16i32_4_36_5_37_6_38_7_39_12_44_13_45_u_u_u_u(<32 x i16> %a, <32 x i16> %b) {
; ALL-LABEL: shuffle_v16i32_4_36_5_37_6_38_7_39_12_44_13_45_u_u_u_u:
; ALL: ## %bb.0:
; ALL-NEXT: vpunpckhwd {{.*#+}} ymm0 = ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15]
; ALL-NEXT: retq
%c = shufflevector <32 x i16> %a, <32 x i16> %b, <32 x i32> <i32 4, i32 36, i32 5, i32 37, i32 6, i32 38, i32 7, i32 39, i32 12, i32 44, i32 13, i32 45, 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, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
ret <32 x i16> %c
}
define <32 x i16> @shuffle_v32i16_1_z_3_z_5_z_7_z_9_z_11_z_13_z_15_z_17_z_19_z_21_z_23_z_25_z_27_z_29_z_31_z(<32 x i16> %a, <32 x i16> %b) {
; ALL-LABEL: shuffle_v32i16_1_z_3_z_5_z_7_z_9_z_11_z_13_z_15_z_17_z_19_z_21_z_23_z_25_z_27_z_29_z_31_z:
; ALL: ## %bb.0:
; ALL-NEXT: vpsrld $16, %zmm0, %zmm0
; ALL-NEXT: retq
%c = shufflevector <32 x i16> %a, <32 x i16> zeroinitializer, <32 x i32> <i32 1, i32 34, i32 3, i32 34, i32 5, i32 34, i32 7, i32 34, i32 9, i32 34, i32 11, i32 34, i32 13, i32 34, i32 15, i32 34, i32 17, i32 34, i32 19, i32 34, i32 21, i32 34, i32 23, i32 34, i32 25, i32 34, i32 27, i32 34, i32 29, i32 34, i32 31, i32 34>
ret <32 x i16> %c
}
define <32 x i16> @shuffle_v32i16_z_0_z_2_z_4_z_6_z_8_z_10_z_12_z_14_z_16_z_18_z_20_z_22_z_24_z_26_z_28_z_30(<32 x i16> %a, <32 x i16> %b) {
; ALL-LABEL: shuffle_v32i16_z_0_z_2_z_4_z_6_z_8_z_10_z_12_z_14_z_16_z_18_z_20_z_22_z_24_z_26_z_28_z_30:
; ALL: ## %bb.0:
; ALL-NEXT: vpslld $16, %zmm0, %zmm0
; ALL-NEXT: retq
%c = shufflevector <32 x i16> %a, <32 x i16> zeroinitializer, <32 x i32> <i32 34, i32 0, i32 34, i32 2, i32 34, i32 4, i32 34, i32 6, i32 34, i32 8, i32 34, i32 10, i32 34, i32 12, i32 34, i32 14, i32 34, i32 16, i32 34, i32 18, i32 34, i32 20, i32 34, i32 22, i32 34, i32 24, i32 34, i32 26, i32 34, i32 28, i32 34, i32 30>
ret <32 x i16> %c
}
define <32 x i16> @shuffle_v32i16_1_1_0_0_4_5_6_7_9_9_8_8_12_13_14_15_17_17_16_16_20_21_22_23_25_25_24_24_28_29_30_31(<32 x i16> %a, <32 x i16> %b) {
; KNL-LABEL: shuffle_v32i16_1_1_0_0_4_5_6_7_9_9_8_8_12_13_14_15_17_17_16_16_20_21_22_23_25_25_24_24_28_29_30_31:
; KNL: ## %bb.0:
; KNL-NEXT: vpshuflw {{.*#+}} ymm1 = ymm0[1,1,0,0,4,5,6,7,9,9,8,8,12,13,14,15]
; KNL-NEXT: vextracti64x4 $1, %zmm0, %ymm0
; KNL-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[1,1,0,0,4,5,6,7,9,9,8,8,12,13,14,15]
; KNL-NEXT: vinserti64x4 $1, %ymm0, %zmm1, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: shuffle_v32i16_1_1_0_0_4_5_6_7_9_9_8_8_12_13_14_15_17_17_16_16_20_21_22_23_25_25_24_24_28_29_30_31:
; SKX: ## %bb.0:
; SKX-NEXT: vpshuflw {{.*#+}} zmm0 = zmm0[1,1,0,0,4,5,6,7,9,9,8,8,12,13,14,15,17,17,16,16,20,21,22,23,25,25,24,24,28,29,30,31]
; SKX-NEXT: retq
%c = shufflevector <32 x i16> %a, <32 x i16> zeroinitializer, <32 x i32> <i32 1, i32 1, i32 0, i32 0, i32 4, i32 5, i32 6, i32 7, i32 9, i32 9, i32 8, i32 8, i32 12, i32 13, i32 14, i32 15, i32 17, i32 17, i32 16, i32 16, i32 20, i32 21, i32 22, i32 23, i32 25, i32 25, i32 24, i32 24, i32 28, i32 29, i32 30, i32 31>
ret <32 x i16> %c
}
define <32 x i16> @shuffle_v32i16_0_1_2_3_5_5_4_4_8_9_10_11_13_13_12_12_16_17_18_19_21_21_20_20_24_25_26_27_29_29_28_28(<32 x i16> %a, <32 x i16> %b) {
; KNL-LABEL: shuffle_v32i16_0_1_2_3_5_5_4_4_8_9_10_11_13_13_12_12_16_17_18_19_21_21_20_20_24_25_26_27_29_29_28_28:
; KNL: ## %bb.0:
; KNL-NEXT: vpshufhw {{.*#+}} ymm1 = ymm0[0,1,2,3,5,5,4,4,8,9,10,11,13,13,12,12]
; KNL-NEXT: vextracti64x4 $1, %zmm0, %ymm0
; KNL-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,5,5,4,4,8,9,10,11,13,13,12,12]
; KNL-NEXT: vinserti64x4 $1, %ymm0, %zmm1, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: shuffle_v32i16_0_1_2_3_5_5_4_4_8_9_10_11_13_13_12_12_16_17_18_19_21_21_20_20_24_25_26_27_29_29_28_28:
; SKX: ## %bb.0:
; SKX-NEXT: vpshufhw {{.*#+}} zmm0 = zmm0[0,1,2,3,5,5,4,4,8,9,10,11,13,13,12,12,16,17,18,19,21,21,20,20,24,25,26,27,29,29,28,28]
; SKX-NEXT: retq
%c = shufflevector <32 x i16> %a, <32 x i16> zeroinitializer, <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 5, i32 5, i32 4, i32 4, i32 8, i32 9, i32 10, i32 11, i32 13, i32 13, i32 12, i32 12, i32 16, i32 17, i32 18, i32 19, i32 21, i32 21, i32 20, i32 20, i32 24, i32 25, i32 26, i32 27, i32 29, i32 29, i32 28, i32 28>
ret <32 x i16> %c
}
define <32 x i16> @shuffle_v32i16_1_1_0_0_5_5_4_4_9_9_11_11_13_13_12_12_17_17_19_19_21_21_20_20_25_25_27_27_29_29_28_28(<32 x i16> %a, <32 x i16> %b) {
; KNL-LABEL: shuffle_v32i16_1_1_0_0_5_5_4_4_9_9_11_11_13_13_12_12_17_17_19_19_21_21_20_20_25_25_27_27_29_29_28_28:
; KNL: ## %bb.0:
; KNL-NEXT: vpshuflw {{.*#+}} ymm1 = ymm0[1,1,0,0,4,5,6,7,9,9,8,8,12,13,14,15]
; KNL-NEXT: vpshufhw {{.*#+}} ymm1 = ymm1[0,1,2,3,5,5,4,4,8,9,10,11,13,13,12,12]
; KNL-NEXT: vextracti64x4 $1, %zmm0, %ymm0
; KNL-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[1,1,0,0,4,5,6,7,9,9,8,8,12,13,14,15]
; KNL-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,5,5,4,4,8,9,10,11,13,13,12,12]
; KNL-NEXT: vinserti64x4 $1, %ymm0, %zmm1, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: shuffle_v32i16_1_1_0_0_5_5_4_4_9_9_11_11_13_13_12_12_17_17_19_19_21_21_20_20_25_25_27_27_29_29_28_28:
; SKX: ## %bb.0:
; SKX-NEXT: vpshufb {{.*#+}} zmm0 = zmm0[2,3,2,3,0,1,0,1,10,11,10,11,8,9,8,9,18,19,18,19,16,17,16,17,26,27,26,27,24,25,24,25,34,35,34,35,32,33,32,33,42,43,42,43,40,41,40,41,50,51,50,51,48,49,48,49,58,59,58,59,56,57,56,57]
; SKX-NEXT: retq
%c = shufflevector <32 x i16> %a, <32 x i16> zeroinitializer, <32 x i32> <i32 1, i32 1, i32 0, i32 0, i32 5, i32 5, i32 4, i32 4, i32 9, i32 9, i32 8, i32 8, i32 13, i32 13, i32 12, i32 12, i32 17, i32 17, i32 16, i32 16, i32 21, i32 21, i32 20, i32 20, i32 25, i32 25, i32 24, i32 24, i32 29, i32 29, i32 28, i32 28>
ret <32 x i16> %c
}
define <32 x i16> @shuffle_v32i16_01_00_03_02_05_04_07_06_09_08_11_10_13_12_15_14_17_16_19_18_21_20_23_22_25_24_27_26_29_28_31_30(<32 x i16> %a) {
; ALL-LABEL: shuffle_v32i16_01_00_03_02_05_04_07_06_09_08_11_10_13_12_15_14_17_16_19_18_21_20_23_22_25_24_27_26_29_28_31_30:
; ALL: ## %bb.0:
; ALL-NEXT: vprold $16, %zmm0, %zmm0
; ALL-NEXT: retq
%shuffle = shufflevector <32 x i16> %a, <32 x i16> undef, <32 x i32> <i32 1, i32 0, i32 3, i32 2, i32 5, i32 4, i32 7, i32 6, i32 9, i32 8, i32 11, i32 10, i32 13, i32 12, i32 15, i32 14, i32 17, i32 16, i32 19, i32 18, i32 21, i32 20, i32 23, i32 22, i32 25, i32 24, i32 27, i32 26, i32 29, i32 28, i32 31, i32 30>
ret <32 x i16> %shuffle
}
define <32 x i16> @shuffle_v32i16_03_00_01_02_07_04_05_06_11_08_09_10_15_12_13_14_19_16_17_18_23_20_21_22_27_24_25_26_31_28_29_30(<32 x i16> %a) {
; ALL-LABEL: shuffle_v32i16_03_00_01_02_07_04_05_06_11_08_09_10_15_12_13_14_19_16_17_18_23_20_21_22_27_24_25_26_31_28_29_30:
; ALL: ## %bb.0:
; ALL-NEXT: vprolq $16, %zmm0, %zmm0
; ALL-NEXT: retq
%shuffle = shufflevector <32 x i16> %a, <32 x i16> undef, <32 x i32> <i32 3, i32 0, i32 1, i32 2, i32 7, i32 4, i32 5, i32 6, i32 11, i32 8, i32 9, i32 10, i32 15, i32 12, i32 13, i32 14, i32 19, i32 16, i32 17, i32 18, i32 23, i32 20, i32 21, i32 22, i32 27, i32 24, i32 25, i32 26, i32 31, i32 28, i32 29, i32 30>
ret <32 x i16> %shuffle
}
define <32 x i16> @shuffle_v32i16_0zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz(<32 x i16> %a) {
; KNL-LABEL: shuffle_v32i16_0zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz:
; KNL: ## %bb.0:
; KNL-NEXT: vmovdqa {{.*#+}} xmm1 = [65535,0,0,0]
; KNL-NEXT: vpandq %zmm1, %zmm0, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: shuffle_v32i16_0zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz:
; SKX: ## %bb.0:
; SKX-NEXT: vmovaps {{.*#+}} xmm1 = [65535,0,0,0]
; SKX-NEXT: vandps %zmm1, %zmm0, %zmm0
; SKX-NEXT: retq
%shuffle = shufflevector <32 x i16> %a, <32 x i16> zeroinitializer, <32 x i32> <i32 0, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32>
ret <32 x i16> %shuffle
}
define <32 x i16> @shuffle_v32i16_ashr_00_02_04_06_32_34_36_38_08_10_12_14_40_42_44_46_16_18_20_22_48_50_52_54_24_26_28_30_56_58_60_62(<16 x i32> %a0, <16 x i32> %a1) nounwind {
; KNL-LABEL: shuffle_v32i16_ashr_00_02_04_06_32_34_36_38_08_10_12_14_40_42_44_46_16_18_20_22_48_50_52_54_24_26_28_30_56_58_60_62:
; KNL: ## %bb.0:
; KNL-NEXT: vpsrad $25, %zmm0, %zmm0
; KNL-NEXT: vpsrad $25, %zmm1, %zmm1
; KNL-NEXT: vextracti64x4 $1, %zmm1, %ymm2
; KNL-NEXT: vextracti64x4 $1, %zmm0, %ymm3
; KNL-NEXT: vpackssdw %ymm2, %ymm3, %ymm2
; KNL-NEXT: vpackssdw %ymm1, %ymm0, %ymm0
; KNL-NEXT: vinserti64x4 $1, %ymm2, %zmm0, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: shuffle_v32i16_ashr_00_02_04_06_32_34_36_38_08_10_12_14_40_42_44_46_16_18_20_22_48_50_52_54_24_26_28_30_56_58_60_62:
; SKX: ## %bb.0:
; SKX-NEXT: vpsrad $25, %zmm0, %zmm0
; SKX-NEXT: vpsrad $25, %zmm1, %zmm1
; SKX-NEXT: vpackssdw %zmm1, %zmm0, %zmm0
; SKX-NEXT: retq
%1 = ashr <16 x i32> %a0, <i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25>
%2 = ashr <16 x i32> %a1, <i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25>
%3 = bitcast <16 x i32> %1 to <32 x i16>
%4 = bitcast <16 x i32> %2 to <32 x i16>
%5 = shufflevector <32 x i16> %3, <32 x i16> %4, <32 x i32> <i32 0, i32 2, i32 4, i32 6, i32 32, i32 34, i32 36, i32 38, i32 8, i32 10, i32 12, i32 14, i32 40, i32 42, i32 44, i32 46, i32 16, i32 18, i32 20, i32 22, i32 48, i32 50, i32 52, i32 54, i32 24, i32 26, i32 28, i32 30, i32 56, i32 58, i32 60, i32 62>
ret <32 x i16> %5
}
define <32 x i16> @shuffle_v32i16_lshr_00_02_04_06_32_34_36_38_08_10_12_14_40_42_44_46_16_18_20_22_48_50_52_54_24_26_28_30_56_58_60_62(<16 x i32> %a0, <16 x i32> %a1) nounwind {
; KNL-LABEL: shuffle_v32i16_lshr_00_02_04_06_32_34_36_38_08_10_12_14_40_42_44_46_16_18_20_22_48_50_52_54_24_26_28_30_56_58_60_62:
; KNL: ## %bb.0:
; KNL-NEXT: vpsrld $25, %zmm0, %zmm0
; KNL-NEXT: vpsrld $25, %zmm1, %zmm1
; KNL-NEXT: vextracti64x4 $1, %zmm1, %ymm2
; KNL-NEXT: vextracti64x4 $1, %zmm0, %ymm3
; KNL-NEXT: vpackusdw %ymm2, %ymm3, %ymm2
; KNL-NEXT: vpackusdw %ymm1, %ymm0, %ymm0
; KNL-NEXT: vinserti64x4 $1, %ymm2, %zmm0, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: shuffle_v32i16_lshr_00_02_04_06_32_34_36_38_08_10_12_14_40_42_44_46_16_18_20_22_48_50_52_54_24_26_28_30_56_58_60_62:
; SKX: ## %bb.0:
; SKX-NEXT: vpsrld $25, %zmm0, %zmm0
; SKX-NEXT: vpsrld $25, %zmm1, %zmm1
; SKX-NEXT: vpackusdw %zmm1, %zmm0, %zmm0
; SKX-NEXT: retq
%1 = lshr <16 x i32> %a0, <i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25>
%2 = lshr <16 x i32> %a1, <i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25, i32 25>
%3 = bitcast <16 x i32> %1 to <32 x i16>
%4 = bitcast <16 x i32> %2 to <32 x i16>
%5 = shufflevector <32 x i16> %3, <32 x i16> %4, <32 x i32> <i32 0, i32 2, i32 4, i32 6, i32 32, i32 34, i32 36, i32 38, i32 8, i32 10, i32 12, i32 14, i32 40, i32 42, i32 44, i32 46, i32 16, i32 18, i32 20, i32 22, i32 48, i32 50, i32 52, i32 54, i32 24, i32 26, i32 28, i32 30, i32 56, i32 58, i32 60, i32 62>
ret <32 x i16> %5
}
define <32 x i16> @insert_dup_mem_v32i16_i32(i32* %ptr) {
; KNL-LABEL: insert_dup_mem_v32i16_i32:
; KNL: ## %bb.0:
; KNL-NEXT: vpbroadcastw (%rdi), %ymm0
; KNL-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: insert_dup_mem_v32i16_i32:
; SKX: ## %bb.0:
; SKX-NEXT: vpbroadcastw (%rdi), %zmm0
; SKX-NEXT: retq
%tmp = load i32, i32* %ptr, align 4
%tmp1 = insertelement <4 x i32> zeroinitializer, i32 %tmp, i32 0
%tmp2 = bitcast <4 x i32> %tmp1 to <8 x i16>
%tmp3 = shufflevector <8 x i16> %tmp2, <8 x i16> undef, <32 x i32> zeroinitializer
ret <32 x i16> %tmp3
}
define <32 x i16> @insert_dup_mem_v32i16_sext_i16(i16* %ptr) {
; KNL-LABEL: insert_dup_mem_v32i16_sext_i16:
; KNL: ## %bb.0:
; KNL-NEXT: vpbroadcastw (%rdi), %ymm0
; KNL-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: insert_dup_mem_v32i16_sext_i16:
; SKX: ## %bb.0:
; SKX-NEXT: vpbroadcastw (%rdi), %zmm0
; SKX-NEXT: retq
%tmp = load i16, i16* %ptr, align 2
%tmp1 = sext i16 %tmp to i32
%tmp2 = insertelement <4 x i32> zeroinitializer, i32 %tmp1, i32 0
%tmp3 = bitcast <4 x i32> %tmp2 to <8 x i16>
%tmp4 = shufflevector <8 x i16> %tmp3, <8 x i16> undef, <32 x i32> zeroinitializer
ret <32 x i16> %tmp4
}
define <32 x i16> @insert_dup_elt1_mem_v32i16_i32(i32* %ptr) #0 {
; KNL-LABEL: insert_dup_elt1_mem_v32i16_i32:
; KNL: ## %bb.0:
; KNL-NEXT: vpbroadcastw 2(%rdi), %ymm0
; KNL-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: insert_dup_elt1_mem_v32i16_i32:
; SKX: ## %bb.0:
; SKX-NEXT: vpbroadcastw 2(%rdi), %zmm0
; SKX-NEXT: retq
%tmp = load i32, i32* %ptr, align 4
%tmp1 = insertelement <4 x i32> zeroinitializer, i32 %tmp, i32 0
%tmp2 = bitcast <4 x i32> %tmp1 to <8 x i16>
%tmp3 = shufflevector <8 x i16> %tmp2, <8 x i16> undef, <32 x i32> <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>
ret <32 x i16> %tmp3
}
define <32 x i16> @insert_dup_elt3_mem_v32i16_i32(i32* %ptr) #0 {
; KNL-LABEL: insert_dup_elt3_mem_v32i16_i32:
; KNL: ## %bb.0:
; KNL-NEXT: vpbroadcastw 2(%rdi), %ymm0
; KNL-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: insert_dup_elt3_mem_v32i16_i32:
; SKX: ## %bb.0:
; SKX-NEXT: vpbroadcastw 2(%rdi), %zmm0
; SKX-NEXT: retq
%tmp = load i32, i32* %ptr, align 4
%tmp1 = insertelement <4 x i32> zeroinitializer, i32 %tmp, i32 1
%tmp2 = bitcast <4 x i32> %tmp1 to <8 x i16>
%tmp3 = shufflevector <8 x i16> %tmp2, <8 x i16> undef, <32 x i32> <i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3>
ret <32 x i16> %tmp3
}
define <32 x i16> @insert_dup_mem_v16i16_i64(i64* %ptr) {
; KNL-LABEL: insert_dup_mem_v16i16_i64:
; KNL: ## %bb.0:
; KNL-NEXT: vpbroadcastw (%rdi), %ymm0
; KNL-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: insert_dup_mem_v16i16_i64:
; SKX: ## %bb.0:
; SKX-NEXT: vpbroadcastw (%rdi), %zmm0
; SKX-NEXT: retq
%tmp = load i64, i64* %ptr, align 4
%tmp1 = insertelement <2 x i64> zeroinitializer, i64 %tmp, i32 0
%tmp2 = bitcast <2 x i64> %tmp1 to <8 x i16>
%tmp3 = shufflevector <8 x i16> %tmp2, <8 x i16> undef, <32 x i32> zeroinitializer
ret <32 x i16> %tmp3
}
define <32 x i16> @insert_dup_elt1_mem_v16i16_i64(i64* %ptr) {
; KNL-LABEL: insert_dup_elt1_mem_v16i16_i64:
; KNL: ## %bb.0:
; KNL-NEXT: vpbroadcastw 2(%rdi), %ymm0
; KNL-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: insert_dup_elt1_mem_v16i16_i64:
; SKX: ## %bb.0:
; SKX-NEXT: vpbroadcastw 2(%rdi), %zmm0
; SKX-NEXT: retq
%tmp = load i64, i64* %ptr, align 4
%tmp1 = insertelement <2 x i64> zeroinitializer, i64 %tmp, i32 0
%tmp2 = bitcast <2 x i64> %tmp1 to <8 x i16>
%tmp3 = shufflevector <8 x i16> %tmp2, <8 x i16> undef, <32 x i32> <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>
ret <32 x i16> %tmp3
}
define <32 x i16> @insert_dup_elt3_mem_v16i16_i64(i64* %ptr) {
; KNL-LABEL: insert_dup_elt3_mem_v16i16_i64:
; KNL: ## %bb.0:
; KNL-NEXT: vpbroadcastw 6(%rdi), %ymm0
; KNL-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: insert_dup_elt3_mem_v16i16_i64:
; SKX: ## %bb.0:
; SKX-NEXT: vpbroadcastw 6(%rdi), %zmm0
; SKX-NEXT: retq
%tmp = load i64, i64* %ptr, align 4
%tmp1 = insertelement <2 x i64> zeroinitializer, i64 %tmp, i32 0
%tmp2 = bitcast <2 x i64> %tmp1 to <8 x i16>
%tmp3 = shufflevector <8 x i16> %tmp2, <8 x i16> undef, <32 x i32> <i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3>
ret <32 x i16> %tmp3
}
define <32 x i16> @insert_dup_elt7_mem_v16i16_i64(i64* %ptr) {
; KNL-LABEL: insert_dup_elt7_mem_v16i16_i64:
; KNL: ## %bb.0:
; KNL-NEXT: vpbroadcastw 6(%rdi), %ymm0
; KNL-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: insert_dup_elt7_mem_v16i16_i64:
; SKX: ## %bb.0:
; SKX-NEXT: vpbroadcastw 6(%rdi), %zmm0
; SKX-NEXT: retq
%tmp = load i64, i64* %ptr, align 4
%tmp1 = insertelement <2 x i64> zeroinitializer, i64 %tmp, i32 1
%tmp2 = bitcast <2 x i64> %tmp1 to <8 x i16>
%tmp3 = shufflevector <8 x i16> %tmp2, <8 x i16> undef, <32 x i32> <i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7>
ret <32 x i16> %tmp3
}
define <32 x i16> @insert_dup_mem_v16i16_sext_i16_i64(i16* %ptr) {
; KNL-LABEL: insert_dup_mem_v16i16_sext_i16_i64:
; KNL: ## %bb.0:
; KNL-NEXT: vpbroadcastw (%rdi), %ymm0
; KNL-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: insert_dup_mem_v16i16_sext_i16_i64:
; SKX: ## %bb.0:
; SKX-NEXT: vpbroadcastw (%rdi), %zmm0
; SKX-NEXT: retq
%tmp = load i16, i16* %ptr, align 2
%tmp1 = sext i16 %tmp to i64
%tmp2 = insertelement <2 x i64> zeroinitializer, i64 %tmp1, i32 0
%tmp3 = bitcast <2 x i64> %tmp2 to <8 x i16>
%tmp4 = shufflevector <8 x i16> %tmp3, <8 x i16> undef, <32 x i32> zeroinitializer
ret <32 x i16> %tmp4
}
define <32 x i16> @shuffle_v32i16_32_zz_zz_zz_33_zz_zz_zz_34_zz_zz_zz_35_zz_zz_zz_36_zz_zz_zz_37_zz_zz_zz_38_zz_zz_zz_39_zz_zz_zz(<32 x i16> %a) {
; KNL-LABEL: shuffle_v32i16_32_zz_zz_zz_33_zz_zz_zz_34_zz_zz_zz_35_zz_zz_zz_36_zz_zz_zz_37_zz_zz_zz_38_zz_zz_zz_39_zz_zz_zz:
; KNL: ## %bb.0:
; KNL-NEXT: vpmovzxwq {{.*#+}} ymm1 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
; KNL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,2,3]
; KNL-NEXT: vpmovzxwq {{.*#+}} ymm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
; KNL-NEXT: vinserti64x4 $1, %ymm0, %zmm1, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: shuffle_v32i16_32_zz_zz_zz_33_zz_zz_zz_34_zz_zz_zz_35_zz_zz_zz_36_zz_zz_zz_37_zz_zz_zz_38_zz_zz_zz_39_zz_zz_zz:
; SKX: ## %bb.0:
; SKX-NEXT: vpmovzxwq {{.*#+}} 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
; SKX-NEXT: retq
%shuffle = shufflevector <32 x i16> zeroinitializer, <32 x i16> %a, <32 x i32> <i32 32, i32 0, i32 0, i32 0, i32 33, i32 0, i32 0, i32 0, i32 34, i32 0, i32 0, i32 0, i32 35, i32 0, i32 0, i32 0, i32 36, i32 0, i32 0, i32 0, i32 37, i32 0, i32 0, i32 0, i32 38, i32 0, i32 0, i32 0, i32 39, i32 0, i32 0, i32 0>
ret <32 x i16> %shuffle
}
define <32 x i16> @shuffle_v32i16_32_zz_33_zz_34_zz_35_zz_36_zz_37_zz_38_zz_39_zz_40_zz_41_zz_42_zz_43_zz_44_zz_45_zz_46_zz_47_zz(<32 x i16> %a) {
; KNL-LABEL: shuffle_v32i16_32_zz_33_zz_34_zz_35_zz_36_zz_37_zz_38_zz_39_zz_40_zz_41_zz_42_zz_43_zz_44_zz_45_zz_46_zz_47_zz:
; KNL: ## %bb.0:
; KNL-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; KNL-NEXT: vextracti128 $1, %ymm0, %xmm0
; KNL-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; KNL-NEXT: vinserti64x4 $1, %ymm0, %zmm1, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: shuffle_v32i16_32_zz_33_zz_34_zz_35_zz_36_zz_37_zz_38_zz_39_zz_40_zz_41_zz_42_zz_43_zz_44_zz_45_zz_46_zz_47_zz:
; SKX: ## %bb.0:
; SKX-NEXT: vpmovzxwd {{.*#+}} zmm0 = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero,ymm0[8],zero,ymm0[9],zero,ymm0[10],zero,ymm0[11],zero,ymm0[12],zero,ymm0[13],zero,ymm0[14],zero,ymm0[15],zero
; SKX-NEXT: retq
%shuffle = shufflevector <32 x i16> zeroinitializer, <32 x i16> %a, <32 x i32> <i32 32, i32 0, i32 33, i32 0, i32 34, i32 0, i32 35, i32 0, i32 36, i32 0, i32 37, i32 0, i32 38, i32 0, i32 39, i32 0, i32 40, i32 0, i32 41, i32 0, i32 42, i32 0, i32 43, i32 0, i32 44, i32 0, i32 45, i32 0, i32 46, i32 0, i32 47, i32 0>
ret <32 x i16> %shuffle
}
define <8 x i16> @pr32967(<32 x i16> %v) {
; KNL-LABEL: pr32967:
; KNL: ## %bb.0:
; KNL-NEXT: vextracti64x4 $1, %zmm0, %ymm1
; KNL-NEXT: vextracti128 $1, %ymm1, %xmm2
; KNL-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
; KNL-NEXT: vpshuflw {{.*#+}} xmm2 = xmm2[0,1,1,3,4,5,6,7]
; KNL-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
; KNL-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,1,1,3,4,5,6,7]
; KNL-NEXT: vpunpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
; KNL-NEXT: vextracti128 $1, %ymm0, %xmm2
; KNL-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
; KNL-NEXT: vpshuflw {{.*#+}} xmm2 = xmm2[1,3,2,3,4,5,6,7]
; KNL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
; KNL-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[1,3,2,3,4,5,6,7]
; KNL-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1]
; KNL-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,3]
; KNL-NEXT: retq
;
; SKX-LABEL: pr32967:
; SKX: ## %bb.0:
; SKX-NEXT: vmovdqa {{.*#+}} xmm1 = [1,5,9,13,17,21,25,29]
; SKX-NEXT: vextracti64x4 $1, %zmm0, %ymm2
; SKX-NEXT: vpermt2w %ymm2, %ymm1, %ymm0
; SKX-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
; SKX-NEXT: vzeroupper
; SKX-NEXT: retq
%shuffle = shufflevector <32 x i16> %v, <32 x i16> undef, <8 x i32> <i32 1,i32 5,i32 9,i32 13,i32 17,i32 21,i32 25,i32 29>
ret <8 x i16> %shuffle
}
define <32 x i16> @shuffle_v32i16_07_zz_05_zz_03_zz_01_zz_15_zz_13_zz_11_zz_09_zz_23_zz_21_zz_19_zz_17_zz_31_zz_29_zz_27_zz_25_zz(<32 x i16> %a) {
; KNL-LABEL: shuffle_v32i16_07_zz_05_zz_03_zz_01_zz_15_zz_13_zz_11_zz_09_zz_23_zz_21_zz_19_zz_17_zz_31_zz_29_zz_27_zz_25_zz:
; KNL: ## %bb.0:
; KNL-NEXT: vpshufb {{.*#+}} ymm1 = ymm0[14,15],zero,zero,ymm0[10,11],zero,zero,ymm0[6,7],zero,zero,ymm0[2,3],zero,zero,ymm0[30,31],zero,zero,ymm0[26,27],zero,zero,ymm0[22,23],zero,zero,ymm0[18,19],zero,zero
; KNL-NEXT: vextracti64x4 $1, %zmm0, %ymm0
; KNL-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[14,15],zero,zero,ymm0[10,11],zero,zero,ymm0[6,7],zero,zero,ymm0[2,3],zero,zero,ymm0[30,31],zero,zero,ymm0[26,27],zero,zero,ymm0[22,23],zero,zero,ymm0[20,21],zero,zero
; KNL-NEXT: vinserti64x4 $1, %ymm0, %zmm1, %zmm0
; KNL-NEXT: retq
;
; SKX-LABEL: shuffle_v32i16_07_zz_05_zz_03_zz_01_zz_15_zz_13_zz_11_zz_09_zz_23_zz_21_zz_19_zz_17_zz_31_zz_29_zz_27_zz_25_zz:
; SKX: ## %bb.0:
; SKX-NEXT: vpshufb {{.*#+}} zmm0 = zmm0[14,15],zero,zero,zmm0[10,11],zero,zero,zmm0[6,7],zero,zero,zmm0[2,3],zero,zero,zmm0[30,31],zero,zero,zmm0[26,27],zero,zero,zmm0[22,23],zero,zero,zmm0[18,19],zero,zero,zmm0[46,47],zero,zero,zmm0[42,43],zero,zero,zmm0[38,39],zero,zero,zmm0[34,35],zero,zero,zmm0[62,63],zero,zero,zmm0[58,59],zero,zero,zmm0[54,55],zero,zero,zmm0[52,53],zero,zero
; SKX-NEXT: retq
%shuffle = shufflevector <32 x i16> zeroinitializer, <32 x i16> %a, <32 x i32> <i32 39, i32 0, i32 37, i32 0, i32 35, i32 0, i32 33, i32 0, i32 47, i32 0, i32 45, i32 0, i32 43, i32 0, i32 41, i32 0, i32 55, i32 0, i32 53, i32 0, i32 51, i32 0, i32 49, i32 0, i32 63, i32 0, i32 61, i32 0, i32 59, i32 0, i32 58, i32 0>
ret <32 x i16> %shuffle
}
Reference in New Issue View Git Blame Copy Permalink