forked from OSchip/llvm-project
[X86][SSE] Add some additional v8i16 'truncation' style shuffle tests
This commit is contained in:
Simon Pilgrim
parent
aa0be69e74
commit
763c87309d
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@ -2512,6 +2512,170 @@ define <8 x i16> @shuffle_v8i16_12305674(<8 x i16> %a) {
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ret <8 x i16> %shuffle
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}
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define <8 x i16> @shuffle_v8i16_02460246(<8 x i16> %a) {
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; SSE2-LABEL: shuffle_v8i16_02460246:
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; SSE2: # %bb.0:
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; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,0,4,5,6,7]
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; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,4]
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; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,3,2,1]
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; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,1,3,2,4,5,6,7]
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; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,7,6,4,5]
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; SSE2-NEXT: retq
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;
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; SSSE3-LABEL: shuffle_v8i16_02460246:
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; SSSE3: # %bb.0:
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; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,8,9,12,13,0,1,4,5,8,9,12,13]
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; SSSE3-NEXT: retq
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;
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; SSE41-LABEL: shuffle_v8i16_02460246:
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; SSE41: # %bb.0:
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; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,8,9,12,13,0,1,4,5,8,9,12,13]
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; SSE41-NEXT: retq
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;
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; AVX-LABEL: shuffle_v8i16_02460246:
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; AVX: # %bb.0:
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; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,8,9,12,13,0,1,4,5,8,9,12,13]
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; AVX-NEXT: retq
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%shuffle = shufflevector <8 x i16> %a, <8 x i16> undef, <8 x i32> <i32 0, i32 2, i32 4, i32 6, i32 0, i32 2, i32 4, i32 6>
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ret <8 x i16> %shuffle
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}
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define <8 x i16> @shuffle_v8i16_04040404(<8 x i16> %a) {
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; SSE2-LABEL: shuffle_v8i16_04040404:
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; SSE2: # %bb.0:
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; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,0]
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; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,0,2,4,5,6,7]
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; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,4,6,4]
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; SSE2-NEXT: retq
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;
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; SSSE3-LABEL: shuffle_v8i16_04040404:
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; SSSE3: # %bb.0:
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; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,8,9,0,1,8,9,0,1,8,9,0,1,8,9]
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; SSSE3-NEXT: retq
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;
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; SSE41-LABEL: shuffle_v8i16_04040404:
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; SSE41: # %bb.0:
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; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,8,9,0,1,8,9,0,1,8,9,0,1,8,9]
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; SSE41-NEXT: retq
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;
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; AVX-LABEL: shuffle_v8i16_04040404:
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; AVX: # %bb.0:
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; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,8,9,0,1,8,9,0,1,8,9,0,1,8,9]
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; AVX-NEXT: retq
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%shuffle = shufflevector <8 x i16> %a, <8 x i16> undef, <8 x i32> <i32 0, i32 4, i32 0, i32 4, i32 0, i32 4, i32 0, i32 4>
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ret <8 x i16> %shuffle
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}
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define <8 x i16> @shuffle_v8i16_02468ACE(<8 x i16> %a, <8 x i16> %b) {
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; SSE2-LABEL: shuffle_v8i16_02468ACE:
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; SSE2: # %bb.0:
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; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
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; SSE2-NEXT: pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7]
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; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
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; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7]
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; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7]
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; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
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; SSE2-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
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; SSE2-NEXT: retq
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;
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; SSSE3-LABEL: shuffle_v8i16_02468ACE:
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; SSSE3: # %bb.0:
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; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
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; SSSE3-NEXT: pshufb %xmm2, %xmm1
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; SSSE3-NEXT: pshufb %xmm2, %xmm0
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; SSSE3-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
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; SSSE3-NEXT: retq
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;
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; SSE41-LABEL: shuffle_v8i16_02468ACE:
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; SSE41: # %bb.0:
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; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
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; SSE41-NEXT: pshufb %xmm2, %xmm1
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; SSE41-NEXT: pshufb %xmm2, %xmm0
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; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
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; SSE41-NEXT: retq
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;
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; AVX1-LABEL: shuffle_v8i16_02468ACE:
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; AVX1: # %bb.0:
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
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; AVX1-NEXT: vpshufb %xmm2, %xmm1, %xmm1
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; AVX1-NEXT: vpshufb %xmm2, %xmm0, %xmm0
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; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: shuffle_v8i16_02468ACE:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vmovdqa {{.*#+}} xmm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
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; AVX2-NEXT: vpshufb %xmm2, %xmm1, %xmm1
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; AVX2-NEXT: vpshufb %xmm2, %xmm0, %xmm0
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; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
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; AVX2-NEXT: retq
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;
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; AVX512VL-LABEL: shuffle_v8i16_02468ACE:
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; AVX512VL: # %bb.0:
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; AVX512VL-NEXT: # kill: def $xmm0 killed $xmm0 def $ymm0
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; AVX512VL-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
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; AVX512VL-NEXT: vpmovdw %ymm0, %xmm0
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; AVX512VL-NEXT: vzeroupper
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; AVX512VL-NEXT: retq
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;
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; XOP-LABEL: shuffle_v8i16_02468ACE:
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; XOP: # %bb.0:
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; XOP-NEXT: vpperm {{.*#+}} xmm0 = xmm0[0,1,4,5,8,9,12,13],xmm1[0,1,4,5,8,9,12,13]
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; XOP-NEXT: retq
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%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 2, i32 4, i32 6, i32 8, i32 10, i32 12, i32 14>
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ret <8 x i16> %shuffle
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}
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define <8 x i16> @shuffle_v8i16_048C048C(<8 x i16> %a, <8 x i16> %b) {
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; SSE-LABEL: shuffle_v8i16_048C048C:
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; SSE: # %bb.0:
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; SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
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; SSE-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,2,0,2,4,5,6,7]
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; SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
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; SSE-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,0,2,4,5,6,7]
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; SSE-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
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; SSE-NEXT: retq
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;
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; AVX1-LABEL: shuffle_v8i16_048C048C:
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; AVX1: # %bb.0:
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; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,2,0,2,4,5,6,7]
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; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,0,2,4,5,6,7]
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; AVX1-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
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; AVX1-NEXT: retq
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;
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; AVX2-SLOW-LABEL: shuffle_v8i16_048C048C:
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; AVX2-SLOW: # %bb.0:
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; AVX2-SLOW-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
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; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,2,0,2,4,5,6,7]
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; AVX2-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
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; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,0,2,4,5,6,7]
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; AVX2-SLOW-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
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; AVX2-SLOW-NEXT: retq
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;
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; AVX2-FAST-LABEL: shuffle_v8i16_048C048C:
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; AVX2-FAST: # %bb.0:
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; AVX2-FAST-NEXT: vmovdqa {{.*#+}} xmm2 = [0,1,8,9,0,1,8,9,8,9,10,11,12,13,14,15]
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; AVX2-FAST-NEXT: vpshufb %xmm2, %xmm1, %xmm1
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; AVX2-FAST-NEXT: vpshufb %xmm2, %xmm0, %xmm0
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; AVX2-FAST-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
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; AVX2-FAST-NEXT: retq
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;
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; AVX512VL-LABEL: shuffle_v8i16_048C048C:
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; AVX512VL: # %bb.0:
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; AVX512VL-NEXT: vpbroadcastq {{.*#+}} xmm2 = [3377734080528384,3377734080528384]
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; AVX512VL-NEXT: vpermt2w %xmm1, %xmm2, %xmm0
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; AVX512VL-NEXT: retq
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;
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; XOP-LABEL: shuffle_v8i16_048C048C:
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; XOP: # %bb.0:
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; XOP-NEXT: vpperm {{.*#+}} xmm0 = xmm0[0,1,8,9],xmm1[0,1,8,9],xmm0[0,1,8,9],xmm1[0,1,8,9]
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; XOP-NEXT: retq
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%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 4, i32 8, i32 12, i32 0, i32 4, i32 8, i32 12>
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ret <8 x i16> %shuffle
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}
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;
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; Shuffle to logical bit shifts
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;
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