diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-trunc-packus.ll | 55 |
1 files changed, 7 insertions, 48 deletions
diff --git a/llvm/test/CodeGen/X86/vector-trunc-packus.ll b/llvm/test/CodeGen/X86/vector-trunc-packus.ll index dc9a7d72139..f466808b436 100644 --- a/llvm/test/CodeGen/X86/vector-trunc-packus.ll +++ b/llvm/test/CodeGen/X86/vector-trunc-packus.ll @@ -3079,29 +3079,14 @@ define <16 x i8> @trunc_packus_v16i16_v16i8(<16 x i16> %a0) { ; AVX1-LABEL: trunc_packus_v16i16_v16i8: ; AVX1: # %bb.0: ; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1 -; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255] -; AVX1-NEXT: vpminsw %xmm2, %xmm1, %xmm1 -; AVX1-NEXT: vpminsw %xmm2, %xmm0, %xmm0 -; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2 -; AVX1-NEXT: vpmaxsw %xmm2, %xmm0, %xmm0 -; AVX1-NEXT: vpmaxsw %xmm2, %xmm1, %xmm1 -; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> -; AVX1-NEXT: vpshufb %xmm2, %xmm1, %xmm1 -; AVX1-NEXT: vpshufb %xmm2, %xmm0, %xmm0 -; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] +; AVX1-NEXT: vpackuswb %xmm1, %xmm0, %xmm0 ; AVX1-NEXT: vzeroupper ; AVX1-NEXT: retq ; ; AVX2-LABEL: trunc_packus_v16i16_v16i8: ; AVX2: # %bb.0: -; AVX2-NEXT: vpminsw {{.*}}(%rip), %ymm0, %ymm0 -; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1 -; AVX2-NEXT: vpmaxsw %ymm1, %ymm0, %ymm0 ; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1 -; AVX2-NEXT: vmovdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> -; AVX2-NEXT: vpshufb %xmm2, %xmm1, %xmm1 -; AVX2-NEXT: vpshufb %xmm2, %xmm0, %xmm0 -; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] +; AVX2-NEXT: vpackuswb %xmm1, %xmm0, %xmm0 ; AVX2-NEXT: vzeroupper ; AVX2-NEXT: retq ; @@ -3220,44 +3205,18 @@ define <32 x i8> @trunc_packus_v32i16_v32i8(<32 x i16> %a0) { ; AVX1-LABEL: trunc_packus_v32i16_v32i8: ; AVX1: # %bb.0: ; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2 -; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255] -; AVX1-NEXT: vpminsw %xmm3, %xmm2, %xmm2 -; AVX1-NEXT: vpminsw %xmm3, %xmm1, %xmm1 -; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm4 -; AVX1-NEXT: vpminsw %xmm3, %xmm4, %xmm4 -; AVX1-NEXT: vpminsw %xmm3, %xmm0, %xmm0 -; AVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3 -; AVX1-NEXT: vpmaxsw %xmm3, %xmm0, %xmm0 -; AVX1-NEXT: vpmaxsw %xmm3, %xmm4, %xmm4 -; AVX1-NEXT: vpmaxsw %xmm3, %xmm1, %xmm1 -; AVX1-NEXT: vpmaxsw %xmm3, %xmm2, %xmm2 -; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> -; AVX1-NEXT: vpshufb %xmm3, %xmm2, %xmm2 -; AVX1-NEXT: vpshufb %xmm3, %xmm1, %xmm1 -; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0] -; AVX1-NEXT: vpshufb %xmm3, %xmm4, %xmm2 -; AVX1-NEXT: vpshufb %xmm3, %xmm0, %xmm0 -; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0] +; AVX1-NEXT: vpackuswb %xmm2, %xmm1, %xmm1 +; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2 +; AVX1-NEXT: vpackuswb %xmm2, %xmm0, %xmm0 ; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0 ; AVX1-NEXT: retq ; ; AVX2-LABEL: trunc_packus_v32i16_v32i8: ; AVX2: # %bb.0: -; AVX2-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255] -; AVX2-NEXT: vpminsw %ymm2, %ymm1, %ymm1 -; AVX2-NEXT: vpminsw %ymm2, %ymm0, %ymm0 -; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2 -; AVX2-NEXT: vpmaxsw %ymm2, %ymm0, %ymm0 -; AVX2-NEXT: vpmaxsw %ymm2, %ymm1, %ymm1 ; AVX2-NEXT: vextracti128 $1, %ymm1, %xmm2 -; AVX2-NEXT: vmovdqa {{.*#+}} xmm3 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> -; AVX2-NEXT: vpshufb %xmm3, %xmm2, %xmm2 -; AVX2-NEXT: vpshufb %xmm3, %xmm1, %xmm1 -; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0] +; AVX2-NEXT: vpackuswb %xmm2, %xmm1, %xmm1 ; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm2 -; AVX2-NEXT: vpshufb %xmm3, %xmm2, %xmm2 -; AVX2-NEXT: vpshufb %xmm3, %xmm0, %xmm0 -; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0] +; AVX2-NEXT: vpackuswb %xmm2, %xmm0, %xmm0 ; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0 ; AVX2-NEXT: retq ; |
