diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/vector-trunc-ssat.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-trunc-ssat.ll | 177 |
1 files changed, 14 insertions, 163 deletions
diff --git a/llvm/test/CodeGen/X86/vector-trunc-ssat.ll b/llvm/test/CodeGen/X86/vector-trunc-ssat.ll index 08c51c89ddc..3fe7c333328 100644 --- a/llvm/test/CodeGen/X86/vector-trunc-ssat.ll +++ b/llvm/test/CodeGen/X86/vector-trunc-ssat.ll @@ -2723,178 +2723,29 @@ define <8 x i8> @trunc_ssat_v8i32_v8i8(<8 x i32> %a0) { } define <16 x i8> @trunc_ssat_v16i32_v16i8(<16 x i32> %a0) { -; SSE2-LABEL: trunc_ssat_v16i32_v16i8: -; SSE2: # %bb.0: -; SSE2-NEXT: movdqa {{.*#+}} xmm5 = [127,127,127,127] -; SSE2-NEXT: movdqa %xmm5, %xmm4 -; SSE2-NEXT: pcmpgtd %xmm3, %xmm4 -; SSE2-NEXT: pand %xmm4, %xmm3 -; SSE2-NEXT: pandn %xmm5, %xmm4 -; SSE2-NEXT: por %xmm3, %xmm4 -; SSE2-NEXT: movdqa %xmm5, %xmm3 -; SSE2-NEXT: pcmpgtd %xmm2, %xmm3 -; SSE2-NEXT: pand %xmm3, %xmm2 -; SSE2-NEXT: pandn %xmm5, %xmm3 -; SSE2-NEXT: por %xmm2, %xmm3 -; SSE2-NEXT: movdqa %xmm5, %xmm2 -; SSE2-NEXT: pcmpgtd %xmm1, %xmm2 -; SSE2-NEXT: pand %xmm2, %xmm1 -; SSE2-NEXT: pandn %xmm5, %xmm2 -; SSE2-NEXT: por %xmm1, %xmm2 -; SSE2-NEXT: movdqa %xmm5, %xmm1 -; SSE2-NEXT: pcmpgtd %xmm0, %xmm1 -; SSE2-NEXT: pand %xmm1, %xmm0 -; SSE2-NEXT: pandn %xmm5, %xmm1 -; SSE2-NEXT: por %xmm0, %xmm1 -; SSE2-NEXT: movdqa {{.*#+}} xmm5 = [4294967168,4294967168,4294967168,4294967168] -; SSE2-NEXT: movdqa %xmm1, %xmm0 -; SSE2-NEXT: pcmpgtd %xmm5, %xmm0 -; SSE2-NEXT: pand %xmm0, %xmm1 -; SSE2-NEXT: pandn %xmm5, %xmm0 -; SSE2-NEXT: por %xmm1, %xmm0 -; SSE2-NEXT: movdqa %xmm2, %xmm1 -; SSE2-NEXT: pcmpgtd %xmm5, %xmm1 -; SSE2-NEXT: pand %xmm1, %xmm2 -; SSE2-NEXT: pandn %xmm5, %xmm1 -; SSE2-NEXT: por %xmm2, %xmm1 -; SSE2-NEXT: movdqa %xmm3, %xmm2 -; SSE2-NEXT: pcmpgtd %xmm5, %xmm2 -; SSE2-NEXT: pand %xmm2, %xmm3 -; SSE2-NEXT: pandn %xmm5, %xmm2 -; SSE2-NEXT: por %xmm3, %xmm2 -; SSE2-NEXT: movdqa %xmm4, %xmm3 -; SSE2-NEXT: pcmpgtd %xmm5, %xmm3 -; SSE2-NEXT: pand %xmm3, %xmm4 -; SSE2-NEXT: pandn %xmm5, %xmm3 -; SSE2-NEXT: por %xmm4, %xmm3 -; SSE2-NEXT: movdqa {{.*#+}} xmm4 = [255,0,0,0,255,0,0,0,255,0,0,0,255,0,0,0] -; SSE2-NEXT: pand %xmm4, %xmm3 -; SSE2-NEXT: pand %xmm4, %xmm2 -; SSE2-NEXT: packuswb %xmm3, %xmm2 -; SSE2-NEXT: pand %xmm4, %xmm1 -; SSE2-NEXT: pand %xmm4, %xmm0 -; SSE2-NEXT: packuswb %xmm1, %xmm0 -; SSE2-NEXT: packuswb %xmm2, %xmm0 -; SSE2-NEXT: retq -; -; SSSE3-LABEL: trunc_ssat_v16i32_v16i8: -; SSSE3: # %bb.0: -; SSSE3-NEXT: movdqa {{.*#+}} xmm5 = [127,127,127,127] -; SSSE3-NEXT: movdqa %xmm5, %xmm4 -; SSSE3-NEXT: pcmpgtd %xmm3, %xmm4 -; SSSE3-NEXT: pand %xmm4, %xmm3 -; SSSE3-NEXT: pandn %xmm5, %xmm4 -; SSSE3-NEXT: por %xmm3, %xmm4 -; SSSE3-NEXT: movdqa %xmm5, %xmm3 -; SSSE3-NEXT: pcmpgtd %xmm2, %xmm3 -; SSSE3-NEXT: pand %xmm3, %xmm2 -; SSSE3-NEXT: pandn %xmm5, %xmm3 -; SSSE3-NEXT: por %xmm2, %xmm3 -; SSSE3-NEXT: movdqa %xmm5, %xmm2 -; SSSE3-NEXT: pcmpgtd %xmm1, %xmm2 -; SSSE3-NEXT: pand %xmm2, %xmm1 -; SSSE3-NEXT: pandn %xmm5, %xmm2 -; SSSE3-NEXT: por %xmm1, %xmm2 -; SSSE3-NEXT: movdqa %xmm5, %xmm1 -; SSSE3-NEXT: pcmpgtd %xmm0, %xmm1 -; SSSE3-NEXT: pand %xmm1, %xmm0 -; SSSE3-NEXT: pandn %xmm5, %xmm1 -; SSSE3-NEXT: por %xmm0, %xmm1 -; SSSE3-NEXT: movdqa {{.*#+}} xmm5 = [4294967168,4294967168,4294967168,4294967168] -; SSSE3-NEXT: movdqa %xmm1, %xmm0 -; SSSE3-NEXT: pcmpgtd %xmm5, %xmm0 -; SSSE3-NEXT: pand %xmm0, %xmm1 -; SSSE3-NEXT: pandn %xmm5, %xmm0 -; SSSE3-NEXT: por %xmm1, %xmm0 -; SSSE3-NEXT: movdqa %xmm2, %xmm1 -; SSSE3-NEXT: pcmpgtd %xmm5, %xmm1 -; SSSE3-NEXT: pand %xmm1, %xmm2 -; SSSE3-NEXT: pandn %xmm5, %xmm1 -; SSSE3-NEXT: por %xmm2, %xmm1 -; SSSE3-NEXT: movdqa %xmm3, %xmm2 -; SSSE3-NEXT: pcmpgtd %xmm5, %xmm2 -; SSSE3-NEXT: pand %xmm2, %xmm3 -; SSSE3-NEXT: pandn %xmm5, %xmm2 -; SSSE3-NEXT: por %xmm3, %xmm2 -; SSSE3-NEXT: movdqa %xmm4, %xmm3 -; SSSE3-NEXT: pcmpgtd %xmm5, %xmm3 -; SSSE3-NEXT: pand %xmm3, %xmm4 -; SSSE3-NEXT: pandn %xmm5, %xmm3 -; SSSE3-NEXT: por %xmm4, %xmm3 -; SSSE3-NEXT: movdqa {{.*#+}} xmm4 = [255,0,0,0,255,0,0,0,255,0,0,0,255,0,0,0] -; SSSE3-NEXT: pand %xmm4, %xmm3 -; SSSE3-NEXT: pand %xmm4, %xmm2 -; SSSE3-NEXT: packuswb %xmm3, %xmm2 -; SSSE3-NEXT: pand %xmm4, %xmm1 -; SSSE3-NEXT: pand %xmm4, %xmm0 -; SSSE3-NEXT: packuswb %xmm1, %xmm0 -; SSSE3-NEXT: packuswb %xmm2, %xmm0 -; SSSE3-NEXT: retq -; -; SSE41-LABEL: trunc_ssat_v16i32_v16i8: -; SSE41: # %bb.0: -; SSE41-NEXT: movdqa {{.*#+}} xmm4 = [127,127,127,127] -; SSE41-NEXT: pminsd %xmm4, %xmm3 -; SSE41-NEXT: pminsd %xmm4, %xmm2 -; SSE41-NEXT: pminsd %xmm4, %xmm1 -; SSE41-NEXT: pminsd %xmm4, %xmm0 -; SSE41-NEXT: movdqa {{.*#+}} xmm4 = [4294967168,4294967168,4294967168,4294967168] -; SSE41-NEXT: pmaxsd %xmm4, %xmm0 -; SSE41-NEXT: pmaxsd %xmm4, %xmm1 -; SSE41-NEXT: pmaxsd %xmm4, %xmm2 -; SSE41-NEXT: pmaxsd %xmm4, %xmm3 -; SSE41-NEXT: movdqa {{.*#+}} xmm4 = [255,0,0,0,255,0,0,0,255,0,0,0,255,0,0,0] -; SSE41-NEXT: pand %xmm4, %xmm3 -; SSE41-NEXT: pand %xmm4, %xmm2 -; SSE41-NEXT: packuswb %xmm3, %xmm2 -; SSE41-NEXT: pand %xmm4, %xmm1 -; SSE41-NEXT: pand %xmm4, %xmm0 -; SSE41-NEXT: packuswb %xmm1, %xmm0 -; SSE41-NEXT: packuswb %xmm2, %xmm0 -; SSE41-NEXT: retq +; SSE-LABEL: trunc_ssat_v16i32_v16i8: +; SSE: # %bb.0: +; SSE-NEXT: packssdw %xmm3, %xmm2 +; SSE-NEXT: packssdw %xmm1, %xmm0 +; SSE-NEXT: packsswb %xmm2, %xmm0 +; SSE-NEXT: retq ; ; AVX1-LABEL: trunc_ssat_v16i32_v16i8: ; AVX1: # %bb.0: ; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2 -; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [127,127,127,127] -; AVX1-NEXT: vpminsd %xmm3, %xmm2, %xmm2 -; AVX1-NEXT: vpminsd %xmm3, %xmm1, %xmm1 -; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm4 -; AVX1-NEXT: vpminsd %xmm3, %xmm4, %xmm4 -; AVX1-NEXT: vpminsd %xmm3, %xmm0, %xmm0 -; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [4294967168,4294967168,4294967168,4294967168] -; AVX1-NEXT: vpmaxsd %xmm3, %xmm0, %xmm0 -; AVX1-NEXT: vpmaxsd %xmm3, %xmm4, %xmm4 -; AVX1-NEXT: vpmaxsd %xmm3, %xmm1, %xmm1 -; AVX1-NEXT: vpmaxsd %xmm3, %xmm2, %xmm2 -; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [255,0,0,0,255,0,0,0,255,0,0,0,255,0,0,0] -; AVX1-NEXT: vpand %xmm3, %xmm2, %xmm2 -; AVX1-NEXT: vpand %xmm3, %xmm1, %xmm1 -; AVX1-NEXT: vpackuswb %xmm2, %xmm1, %xmm1 -; AVX1-NEXT: vpand %xmm3, %xmm4, %xmm2 -; AVX1-NEXT: vpand %xmm3, %xmm0, %xmm0 -; AVX1-NEXT: vpackuswb %xmm2, %xmm0, %xmm0 -; AVX1-NEXT: vpackuswb %xmm1, %xmm0, %xmm0 +; AVX1-NEXT: vpackssdw %xmm2, %xmm1, %xmm1 +; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2 +; AVX1-NEXT: vpackssdw %xmm2, %xmm0, %xmm0 +; AVX1-NEXT: vpacksswb %xmm1, %xmm0, %xmm0 ; AVX1-NEXT: vzeroupper ; AVX1-NEXT: retq ; ; AVX2-LABEL: trunc_ssat_v16i32_v16i8: ; AVX2: # %bb.0: -; AVX2-NEXT: vpbroadcastd {{.*#+}} ymm2 = [127,127,127,127,127,127,127,127] -; AVX2-NEXT: vpminsd %ymm2, %ymm1, %ymm1 -; AVX2-NEXT: vpminsd %ymm2, %ymm0, %ymm0 -; AVX2-NEXT: vpbroadcastd {{.*#+}} ymm2 = [4294967168,4294967168,4294967168,4294967168,4294967168,4294967168,4294967168,4294967168] -; AVX2-NEXT: vpmaxsd %ymm2, %ymm0, %ymm0 -; AVX2-NEXT: vpmaxsd %ymm2, %ymm1, %ymm1 -; AVX2-NEXT: vmovdqa {{.*#+}} ymm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15,16,17,20,21,24,25,28,29,24,25,28,29,28,29,30,31] -; AVX2-NEXT: vpshufb %ymm2, %ymm1, %ymm1 -; AVX2-NEXT: vpermq {{.*#+}} ymm1 = ymm1[0,2,2,3] -; AVX2-NEXT: vmovdqa {{.*#+}} xmm3 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> -; AVX2-NEXT: vpshufb %xmm3, %xmm1, %xmm1 -; AVX2-NEXT: vpshufb %ymm2, %ymm0, %ymm0 -; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,2,3] -; AVX2-NEXT: vpshufb %xmm3, %xmm0, %xmm0 -; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] +; AVX2-NEXT: vpackssdw %ymm1, %ymm0, %ymm0 +; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,1,3] +; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1 +; AVX2-NEXT: vpacksswb %xmm1, %xmm0, %xmm0 ; AVX2-NEXT: vzeroupper ; AVX2-NEXT: retq ; |

