| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=CHECK-SSE2 |
| |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-unknown" |
| |
| define <8 x i16> @shuffle_v8i16_01012323(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_01012323 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,0,1,1] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 1, i32 0, i32 1, i32 2, i32 3, i32 2, i32 3> |
| ret <8 x i16> %shuffle |
| } |
| define <8 x i16> @shuffle_v8i16_67452301(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_67452301 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[3,2,1,0] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 6, i32 7, i32 4, i32 5, i32 2, i32 3, i32 0, i32 1> |
| ret <8 x i16> %shuffle |
| } |
| define <8 x i16> @shuffle_v8i16_456789AB(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_456789AB |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2: shufpd {{.*}} # xmm0 = xmm0[1],xmm1[0] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_00000000(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_00000000 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,1,0,3] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,0,0,0,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,4,4,4,4] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> |
| ret <8 x i16> %shuffle |
| } |
| define <8 x i16> @shuffle_v8i16_00004444(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_00004444 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,0,0,0,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,4,4,4,4] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 4, i32 4, i32 4, i32 4> |
| ret <8 x i16> %shuffle |
| } |
| define <8 x i16> @shuffle_v8i16_31206745(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_31206745 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[3,1,2,0,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,1,3,2] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 3, i32 1, i32 2, i32 0, i32 6, i32 7, i32 4, i32 5> |
| ret <8 x i16> %shuffle |
| } |
| define <8 x i16> @shuffle_v8i16_44440000(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_44440000 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[2,1,0,3] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,0,0,0,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,4,4,4,4] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 4, i32 4, i32 4, i32 4, i32 0, i32 0, i32 0, i32 0> |
| ret <8 x i16> %shuffle |
| } |
| define <8 x i16> @shuffle_v8i16_75643120(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_75643120 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[2,3,0,1] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[3,1,2,0,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,7,5,6,4] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 7, i32 5, i32 6, i32 4, i32 3, i32 1, i32 2, i32 0> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_10545410(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_10545410 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,2,2,0] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[1,0,3,2,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,5,4,7,6] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 1, i32 0, i32 5, i32 4, i32 5, i32 4, i32 1, i32 0> |
| ret <8 x i16> %shuffle |
| } |
| define <8 x i16> @shuffle_v8i16_54105410(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_54105410 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,2,2,0] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[3,2,1,0,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,5,4,7,6] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 5, i32 4, i32 1, i32 0, i32 5, i32 4, i32 1, i32 0> |
| ret <8 x i16> %shuffle |
| } |
| define <8 x i16> @shuffle_v8i16_54101054(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_54101054 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,2,2,0] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[3,2,1,0,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,7,6,5,4] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 5, i32 4, i32 1, i32 0, i32 1, i32 0, i32 5, i32 4> |
| ret <8 x i16> %shuffle |
| } |
| define <8 x i16> @shuffle_v8i16_04400440(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_04400440 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,2,2,0] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,2,2,0,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,6,4,4,6] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 4, i32 4, i32 0, i32 0, i32 4, i32 4, i32 0> |
| ret <8 x i16> %shuffle |
| } |
| define <8 x i16> @shuffle_v8i16_40044004(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_40044004 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,2,2,0] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[2,0,0,2,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,4,6,6,4] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 4, i32 0, i32 0, i32 4, i32 4, i32 0, i32 0, i32 4> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_26405173(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_26405173 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,2,1,3,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,7,5,4,6] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,3,2,1] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[1,3,2,0,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,5,6,4,7] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 2, i32 6, i32 4, i32 0, i32 5, i32 1, i32 7, i32 3> |
| ret <8 x i16> %shuffle |
| } |
| define <8 x i16> @shuffle_v8i16_20645173(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_20645173 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,2,1,3,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,7,5,4,6] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,3,2,1] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[1,0,3,2,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,5,6,4,7] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 2, i32 0, i32 6, i32 4, i32 5, i32 1, i32 7, i32 3> |
| ret <8 x i16> %shuffle |
| } |
| define <8 x i16> @shuffle_v8i16_26401375(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_26401375 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,2,1,3,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,7,5,4,6] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,3,1,2] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[1,3,2,0,4,5,6,7] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 2, i32 6, i32 4, i32 0, i32 1, i32 3, i32 7, i32 5> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_00444444(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_00444444 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,2,2,3] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,0,2,2,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,4,4,4,4] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 0, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4> |
| ret <8 x i16> %shuffle |
| } |
| define <8 x i16> @shuffle_v8i16_44004444(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_44004444 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,2,2,3] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[2,2,0,0,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,4,4,4,4] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 4, i32 4, i32 0, i32 0, i32 4, i32 4, i32 4, i32 4> |
| ret <8 x i16> %shuffle |
| } |
| define <8 x i16> @shuffle_v8i16_04404444(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_04404444 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,2,2,3] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,2,2,0,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,4,4,4,4] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 4, i32 4, i32 0, i32 4, i32 4, i32 4, i32 4> |
| ret <8 x i16> %shuffle |
| } |
| define <8 x i16> @shuffle_v8i16_04400000(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_04400000 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,2,0,3] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,2,2,0,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,4,4,4,4] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 4, i32 4, i32 0, i32 0, i32 0, i32 0, i32 0> |
| ret <8 x i16> %shuffle |
| } |
| define <8 x i16> @shuffle_v8i16_04404567(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_04404567 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,2,2,3] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,2,2,0,4,5,6,7] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 4, i32 4, i32 0, i32 4, i32 5, i32 6, i32 7> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_0X444444(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_0X444444 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,2,2,3] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,1,2,2,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,4,4,4,4] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 undef, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4> |
| ret <8 x i16> %shuffle |
| } |
| define <8 x i16> @shuffle_v8i16_44X04444(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_44X04444 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,2,2,3] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[2,2,2,0,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,4,4,4,4] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 4, i32 4, i32 undef, i32 0, i32 4, i32 4, i32 4, i32 4> |
| ret <8 x i16> %shuffle |
| } |
| define <8 x i16> @shuffle_v8i16_X4404444(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_X4404444 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,2,2,3] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,2,2,0,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,4,4,4,4] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 undef, i32 4, i32 4, i32 0, i32 4, i32 4, i32 4, i32 4> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_0127XXXX(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_0127XXXX |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,2,1,3] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,4,7,6,7] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,2,2,3] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 1, i32 2, i32 7, i32 undef, i32 undef, i32 undef, i32 undef> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_XXXX4563(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_XXXX4563 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[3,1,2,0] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,3,2,3,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,1,2,0] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 undef, i32 undef, i32 undef, i32 undef, i32 4, i32 5, i32 6, i32 3> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_4563XXXX(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_4563XXXX |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[3,1,2,0] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,3,2,3,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[2,0,2,3] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 4, i32 5, i32 6, i32 3, i32 undef, i32 undef, i32 undef, i32 undef> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_01274563(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_01274563 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,2,1,3] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,6,5,4,7] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,3,1,2] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 1, i32 2, i32 7, i32 4, i32 5, i32 6, i32 3> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_45630127(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_45630127 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[3,1,2,0] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,3,1,2,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[2,0,1,3] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,6,7,5,4] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 4, i32 5, i32 6, i32 3, i32 0, i32 1, i32 2, i32 7> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_08192a3b(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_08192a3b |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: punpcklwd %xmm1, %xmm0 |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 8, i32 1, i32 9, i32 2, i32 10, i32 3, i32 11> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_0c1d2e3f(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_0c1d2e3f |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm1 = xmm1[2,3,2,3] |
| ; CHECK-SSE2-NEXT: punpcklwd %xmm1, %xmm0 |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 12, i32 1, i32 13, i32 2, i32 14, i32 3, i32 15> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_4c5d6e7f(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_4c5d6e7f |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm1 = xmm1[2,3,2,3] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[2,3,2,3] |
| ; CHECK-SSE2-NEXT: punpcklwd %xmm1, %xmm0 |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 4, i32 12, i32 5, i32 13, i32 6, i32 14, i32 7, i32 15> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_48596a7b(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_48596a7b |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[2,3,2,3] |
| ; CHECK-SSE2-NEXT: punpcklwd %xmm1, %xmm0 |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 4, i32 8, i32 5, i32 9, i32 6, i32 10, i32 7, i32 11> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_08196e7f(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_08196e7f |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm1 = xmm1[0,3,2,3] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,3,2,3] |
| ; CHECK-SSE2-NEXT: punpcklwd %xmm1, %xmm0 |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 8, i32 1, i32 9, i32 6, i32 14, i32 7, i32 15> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_0c1d6879(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_0c1d6879 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm1 = xmm1[2,0,2,3] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,3,2,3] |
| ; CHECK-SSE2-NEXT: punpcklwd %xmm1, %xmm0 |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 12, i32 1, i32 13, i32 6, i32 8, i32 7, i32 9> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_109832ba(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_109832ba |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: punpcklwd %xmm1, %xmm0 |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm1 = xmm0[2,0,3,1,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[2,3,2,3] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[2,0,3,1,4,5,6,7] |
| ; CHECK-SSE2-NEXT: punpcklqdq %xmm0, %xmm1 |
| ; CHECK-SSE2-NEXT: movdqa %xmm1, %xmm0 |
| ; CHECK-SSE2-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 |
| } |
| |
| define <8 x i16> @shuffle_v8i16_8091a2b3(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_8091a2b3 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: punpcklwd %xmm0, %xmm1 |
| ; CHECK-SSE2-NEXT: movdqa %xmm1, %xmm0 |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 8, i32 0, i32 9, i32 1, i32 10, i32 2, i32 11, i32 3> |
| ret <8 x i16> %shuffle |
| } |
| define <8 x i16> @shuffle_v8i16_c4d5e6f7(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_c4d5e6f7 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm2 = xmm0[2,3,2,3] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm1[2,3,2,3] |
| ; CHECK-SSE2-NEXT: punpcklwd %xmm2, %xmm0 |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 12, i32 4, i32 13, i32 5, i32 14, i32 6, i32 15, i32 7> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_0213cedf(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_0213cedf |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,2,1,3,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm1 = xmm1[2,3,2,3] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm1 = xmm1[0,2,1,3,4,5,6,7] |
| ; CHECK-SSE2-NEXT: punpcklqdq %xmm1, %xmm0 |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 2, i32 1, i32 3, i32 12, i32 14, i32 13, i32 15> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_032dXXXX(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_032dXXXX |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm1 = xmm1[2,1,2,3] |
| ; CHECK-SSE2-NEXT: punpcklwd %xmm1, %xmm0 |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,3,2,3,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,4,6,6,7] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,2,2,3] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,3,2,1,4,5,6,7] |
| ; CHECK-SSE2-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 |
| } |
| define <8 x i16> @shuffle_v8i16_XXXcXXXX(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_XXXcXXXX |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm1[2,1,2,3] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[0,1,2,1,4,5,6,7] |
| ; CHECK-SSE2-NEXT: retq |
| %shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 undef, i32 undef, i32 undef, i32 13, i32 undef, i32 undef, i32 undef, i32 undef> |
| ret <8 x i16> %shuffle |
| } |
| |
| define <8 x i16> @shuffle_v8i16_012dXXXX(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_012dXXXX |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm1 = xmm1[2,1,2,3] |
| ; CHECK-SSE2-NEXT: punpcklwd %xmm1, %xmm0 |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[3,1,2,0] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,4,6,6,7] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[2,1,2,3] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[1,2,0,3,4,5,6,7] |
| ; CHECK-SSE2-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 |
| } |
| |
| define <8 x i16> @shuffle_v8i16_XXXXcde3(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_XXXXcde3 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,1,2,1] |
| ; CHECK-SSE2-NEXT: punpckhwd %xmm0, %xmm1 |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm1[0,2,2,3,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,4,7,6,7] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,1,0,2] |
| ; CHECK-SSE2-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 |
| } |
| |
| define <8 x i16> @shuffle_v8i16_cde3XXXX(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_cde3XXXX |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,1,2,1] |
| ; CHECK-SSE2-NEXT: punpckhwd %xmm0, %xmm1 |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm1[0,2,2,3,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,4,7,6,7] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[0,2,2,3] |
| ; CHECK-SSE2-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 |
| } |
| |
| define <8 x i16> @shuffle_v8i16_012dcde3(<8 x i16> %a, <8 x i16> %b) { |
| ; CHECK-SSE2-LABEL: @shuffle_v8i16_012dcde3 |
| ; CHECK-SSE2: # BB#0: |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm2 = xmm0[0,1,2,1] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm3 = xmm1[2,1,2,3] |
| ; CHECK-SSE2-NEXT: punpckhwd %xmm2, %xmm1 |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm1 = xmm1[0,2,2,3,4,5,6,7] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm1 = xmm1[0,1,2,3,4,7,6,7] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm1 = xmm1[0,2,2,3] |
| ; CHECK-SSE2-NEXT: punpcklwd %xmm3, %xmm0 |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[3,1,2,0] |
| ; CHECK-SSE2-NEXT: pshufhw {{.*}} # xmm0 = xmm0[0,1,2,3,4,6,6,7] |
| ; CHECK-SSE2-NEXT: pshufd {{.*}} # xmm0 = xmm0[2,1,2,3] |
| ; CHECK-SSE2-NEXT: pshuflw {{.*}} # xmm0 = xmm0[1,2,0,3,4,5,6,7] |
| ; CHECK-SSE2-NEXT: punpcklqdq %xmm1, %xmm0 |
| ; CHECK-SSE2-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 |
| } |