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https://github.com/c64scene-ar/llvm-6502.git
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[x86] Add a bunch of test cases where we have different shuffle patterns
in the high and low 128-bit lanes of a v8f32 vector. No functionality change yet, but wanted to set up the baseline for my next patch which will make these quite a bit better. =] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218224 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth
@@ -377,3 +377,154 @@ define <8 x float> @shuffle_v8f32_10225466(<8 x float> %a, <8 x float> %b) {
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 1, i32 0, i32 2, i32 2, i32 5, i32 4, i32 6, i32 6>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_00015444(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_00015444
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[0,0,0,1]
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[1,0,0,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 1, i32 5, i32 4, i32 4, i32 4>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_00204644(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_00204644
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[0,0,2,0]
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[0,2,0,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 0, i32 4, i32 6, i32 4, i32 4>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_03004474(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_03004474
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[0,3,0,0]
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[0,0,3,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 3, i32 0, i32 0, i32 4, i32 4, i32 7, i32 4>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_10004444(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_10004444
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[1,0,0,0]
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[0,0,0,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 1, i32 0, i32 0, i32 0, i32 4, i32 4, i32 4, i32 4>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_22006446(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_22006446
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[2,2,0,0]
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[2,0,0,2]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 2, i32 2, i32 0, i32 0, i32 6, i32 4, i32 4, i32 6>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_33307474(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_33307474
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[3,3,3,0]
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[3,0,3,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 3, i32 3, i32 3, i32 0, i32 7, i32 4, i32 7, i32 4>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_32104567(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_32104567
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[3,2,1,0]
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 3, i32 2, i32 1, i32 0, i32 4, i32 5, i32 6, i32 7>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_00236744(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_00236744
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[0,0,2,3]
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[2,3,0,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 3, i32 6, i32 7, i32 4, i32 4>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_00226644(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_00226644
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; ALL: # BB#0:
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; ALL-NEXT: vmovsldup {{.*}} # xmm1 = xmm0[0,0,2,2]
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
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; ALL-NEXT: vpermilps {{.*}} # xmm0 = xmm0[2,2,0,0]
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 0, i32 2, i32 2, i32 6, i32 6, i32 4, i32 4>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_10324567(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_10324567
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; ALL: # BB#0:
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm0[1,0,3,2]
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 1, i32 0, i32 3, i32 2, i32 4, i32 5, i32 6, i32 7>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_11334567(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_11334567
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; ALL: # BB#0:
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; ALL-NEXT: vmovshdup {{.*}} # xmm1 = xmm0[1,1,3,3]
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
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; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 1, i32 1, i32 3, i32 3, i32 4, i32 5, i32 6, i32 7>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_01235467(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_01235467
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; ALL: # BB#0:
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm1
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm1[1,0,2,3]
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; ALL-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 5, i32 4, i32 6, i32 7>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_01235466(<8 x float> %a, <8 x float> %b) {
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; ALL-LABEL: @shuffle_v8f32_01235466
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; ALL: # BB#0:
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; ALL-NEXT: vextractf128 $1, %ymm0, %xmm1
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; ALL-NEXT: vpermilps {{.*}} # xmm1 = xmm1[1,0,2,2]
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; ALL-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 5, i32 4, i32 6, i32 6>
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ret <8 x float> %shuffle
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}
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