From: Craig Topper Date: Thu, 10 Oct 2019 21:46:44 +0000 (+0000) Subject: [X86] Add test cases for packus/ssat/usat 32i32->v32i8 test cases. NFC X-Git-Tag: llvmorg-11-init~6845 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a0df8b72f222ec66b268eec619694eed46b8d016;p=platform%2Fupstream%2Fllvm.git [X86] Add test cases for packus/ssat/usat 32i32->v32i8 test cases. NFC llvm-svn: 374459 --- diff --git a/llvm/test/CodeGen/X86/min-legal-vector-width.ll b/llvm/test/CodeGen/X86/min-legal-vector-width.ll index 5c851c1c7238..832692480e0e 100644 --- a/llvm/test/CodeGen/X86/min-legal-vector-width.ll +++ b/llvm/test/CodeGen/X86/min-legal-vector-width.ll @@ -1097,3 +1097,22 @@ define <16 x i8> @trunc_packus_v16i32_v16i8(<16 x i32>* %p, <16 x i8>* %q) "min- %f = trunc <16 x i32> %e to <16 x i8> ret <16 x i8> %f } + +define <32 x i8> @trunc_packus_v32i32_v32i8(<32 x i32> %a0) { +; CHECK-LABEL: trunc_packus_v32i32_v32i8: +; CHECK: # %bb.0: +; CHECK-NEXT: vpxor %xmm2, %xmm2, %xmm2 +; CHECK-NEXT: vpmaxsd %zmm2, %zmm0, %zmm0 +; CHECK-NEXT: vpmovusdb %zmm0, %xmm0 +; CHECK-NEXT: vpmaxsd %zmm2, %zmm1, %zmm1 +; CHECK-NEXT: vpmovusdb %zmm1, %xmm1 +; CHECK-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0 +; CHECK-NEXT: retq + %1 = icmp slt <32 x i32> %a0, + %2 = select <32 x i1> %1, <32 x i32> %a0, <32 x i32> + %3 = icmp sgt <32 x i32> %2, zeroinitializer + %4 = select <32 x i1> %3, <32 x i32> %2, <32 x i32> zeroinitializer + %5 = trunc <32 x i32> %4 to <32 x i8> + ret <32 x i8> %5 +} + diff --git a/llvm/test/CodeGen/X86/vector-trunc-packus.ll b/llvm/test/CodeGen/X86/vector-trunc-packus.ll index b0d6a20bdf38..704ac81394ba 100644 --- a/llvm/test/CodeGen/X86/vector-trunc-packus.ll +++ b/llvm/test/CodeGen/X86/vector-trunc-packus.ll @@ -3087,3 +3087,57 @@ define <32 x i8> @trunc_packus_v32i16_v32i8(<32 x i16> %a0) { %5 = trunc <32 x i16> %4 to <32 x i8> ret <32 x i8> %5 } + +define <32 x i8> @trunc_packus_v32i32_v32i8(<32 x i32> %a0) { +; SSE-LABEL: trunc_packus_v32i32_v32i8: +; SSE: # %bb.0: +; SSE-NEXT: packssdw %xmm3, %xmm2 +; SSE-NEXT: packssdw %xmm1, %xmm0 +; SSE-NEXT: packuswb %xmm2, %xmm0 +; SSE-NEXT: packssdw %xmm7, %xmm6 +; SSE-NEXT: packssdw %xmm5, %xmm4 +; SSE-NEXT: packuswb %xmm6, %xmm4 +; SSE-NEXT: movdqa %xmm4, %xmm1 +; SSE-NEXT: retq +; +; AVX1-LABEL: trunc_packus_v32i32_v32i8: +; AVX1: # %bb.0: +; AVX1-NEXT: vextractf128 $1, %ymm3, %xmm4 +; AVX1-NEXT: vpackssdw %xmm4, %xmm3, %xmm3 +; AVX1-NEXT: vextractf128 $1, %ymm2, %xmm4 +; AVX1-NEXT: vpackssdw %xmm4, %xmm2, %xmm2 +; AVX1-NEXT: vpackuswb %xmm3, %xmm2, %xmm2 +; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm3 +; AVX1-NEXT: vpackssdw %xmm3, %xmm1, %xmm1 +; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3 +; AVX1-NEXT: vpackssdw %xmm3, %xmm0, %xmm0 +; AVX1-NEXT: vpackuswb %xmm1, %xmm0, %xmm0 +; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0 +; AVX1-NEXT: retq +; +; AVX2-LABEL: trunc_packus_v32i32_v32i8: +; AVX2: # %bb.0: +; AVX2-NEXT: vpackssdw %ymm3, %ymm2, %ymm2 +; AVX2-NEXT: vpermq {{.*#+}} ymm2 = ymm2[0,2,1,3] +; AVX2-NEXT: vpackssdw %ymm1, %ymm0, %ymm0 +; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,1,3] +; AVX2-NEXT: vpackuswb %ymm2, %ymm0, %ymm0 +; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,1,3] +; AVX2-NEXT: retq +; +; AVX512-LABEL: trunc_packus_v32i32_v32i8: +; AVX512: # %bb.0: +; AVX512-NEXT: vpxor %xmm2, %xmm2, %xmm2 +; AVX512-NEXT: vpmaxsd %zmm2, %zmm0, %zmm0 +; AVX512-NEXT: vpmovusdb %zmm0, %xmm0 +; AVX512-NEXT: vpmaxsd %zmm2, %zmm1, %zmm1 +; AVX512-NEXT: vpmovusdb %zmm1, %xmm1 +; AVX512-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0 +; AVX512-NEXT: retq + %1 = icmp slt <32 x i32> %a0, + %2 = select <32 x i1> %1, <32 x i32> %a0, <32 x i32> + %3 = icmp sgt <32 x i32> %2, zeroinitializer + %4 = select <32 x i1> %3, <32 x i32> %2, <32 x i32> zeroinitializer + %5 = trunc <32 x i32> %4 to <32 x i8> + ret <32 x i8> %5 +} diff --git a/llvm/test/CodeGen/X86/vector-trunc-ssat.ll b/llvm/test/CodeGen/X86/vector-trunc-ssat.ll index 774a478a5d72..54f0d35eb748 100644 --- a/llvm/test/CodeGen/X86/vector-trunc-ssat.ll +++ b/llvm/test/CodeGen/X86/vector-trunc-ssat.ll @@ -3049,3 +3049,54 @@ define <32 x i8> @trunc_ssat_v32i16_v32i8(<32 x i16> %a0) { %5 = trunc <32 x i16> %4 to <32 x i8> ret <32 x i8> %5 } + +define <32 x i8> @trunc_ssat_v32i32_v32i8(<32 x i32> %a0) { +; SSE-LABEL: trunc_ssat_v32i32_v32i8: +; SSE: # %bb.0: +; SSE-NEXT: packssdw %xmm3, %xmm2 +; SSE-NEXT: packssdw %xmm1, %xmm0 +; SSE-NEXT: packsswb %xmm2, %xmm0 +; SSE-NEXT: packssdw %xmm7, %xmm6 +; SSE-NEXT: packssdw %xmm5, %xmm4 +; SSE-NEXT: packsswb %xmm6, %xmm4 +; SSE-NEXT: movdqa %xmm4, %xmm1 +; SSE-NEXT: retq +; +; AVX1-LABEL: trunc_ssat_v32i32_v32i8: +; AVX1: # %bb.0: +; AVX1-NEXT: vextractf128 $1, %ymm3, %xmm4 +; AVX1-NEXT: vpackssdw %xmm4, %xmm3, %xmm3 +; AVX1-NEXT: vextractf128 $1, %ymm2, %xmm4 +; AVX1-NEXT: vpackssdw %xmm4, %xmm2, %xmm2 +; AVX1-NEXT: vpacksswb %xmm3, %xmm2, %xmm2 +; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm3 +; AVX1-NEXT: vpackssdw %xmm3, %xmm1, %xmm1 +; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3 +; AVX1-NEXT: vpackssdw %xmm3, %xmm0, %xmm0 +; AVX1-NEXT: vpacksswb %xmm1, %xmm0, %xmm0 +; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0 +; AVX1-NEXT: retq +; +; AVX2-LABEL: trunc_ssat_v32i32_v32i8: +; AVX2: # %bb.0: +; AVX2-NEXT: vpackssdw %ymm3, %ymm2, %ymm2 +; AVX2-NEXT: vpermq {{.*#+}} ymm2 = ymm2[0,2,1,3] +; AVX2-NEXT: vpackssdw %ymm1, %ymm0, %ymm0 +; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,1,3] +; AVX2-NEXT: vpacksswb %ymm2, %ymm0, %ymm0 +; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,1,3] +; AVX2-NEXT: retq +; +; AVX512-LABEL: trunc_ssat_v32i32_v32i8: +; AVX512: # %bb.0: +; AVX512-NEXT: vpmovsdb %zmm0, %xmm0 +; AVX512-NEXT: vpmovsdb %zmm1, %xmm1 +; AVX512-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0 +; AVX512-NEXT: retq + %1 = icmp slt <32 x i32> %a0, + %2 = select <32 x i1> %1, <32 x i32> %a0, <32 x i32> + %3 = icmp sgt <32 x i32> %2, + %4 = select <32 x i1> %3, <32 x i32> %2, <32 x i32> + %5 = trunc <32 x i32> %4 to <32 x i8> + ret <32 x i8> %5 +} diff --git a/llvm/test/CodeGen/X86/vector-trunc-usat.ll b/llvm/test/CodeGen/X86/vector-trunc-usat.ll index 7489d393585f..2c443db99e13 100644 --- a/llvm/test/CodeGen/X86/vector-trunc-usat.ll +++ b/llvm/test/CodeGen/X86/vector-trunc-usat.ll @@ -2453,3 +2453,211 @@ define <32 x i8> @trunc_usat_v32i16_v32i8(<32 x i16> %a0) { %3 = trunc <32 x i16> %2 to <32 x i8> ret <32 x i8> %3 } + +define <32 x i8> @trunc_usat_v32i32_v32i8(<32 x i32> %a0) { +; SSE2-LABEL: trunc_usat_v32i32_v32i8: +; SSE2: # %bb.0: +; SSE2-NEXT: movdqa %xmm1, %xmm8 +; SSE2-NEXT: movdqa {{.*#+}} xmm10 = [255,255,255,255] +; SSE2-NEXT: movdqa {{.*#+}} xmm11 = [2147483648,2147483648,2147483648,2147483648] +; SSE2-NEXT: movdqa %xmm5, %xmm1 +; SSE2-NEXT: pxor %xmm11, %xmm1 +; SSE2-NEXT: movdqa {{.*#+}} xmm9 = [2147483903,2147483903,2147483903,2147483903] +; SSE2-NEXT: movdqa %xmm9, %xmm12 +; SSE2-NEXT: pcmpgtd %xmm1, %xmm12 +; SSE2-NEXT: pand %xmm12, %xmm5 +; SSE2-NEXT: pandn %xmm10, %xmm12 +; SSE2-NEXT: por %xmm5, %xmm12 +; SSE2-NEXT: movdqa %xmm4, %xmm5 +; SSE2-NEXT: pxor %xmm11, %xmm5 +; SSE2-NEXT: movdqa %xmm9, %xmm1 +; SSE2-NEXT: pcmpgtd %xmm5, %xmm1 +; SSE2-NEXT: pand %xmm1, %xmm4 +; SSE2-NEXT: pandn %xmm10, %xmm1 +; SSE2-NEXT: por %xmm4, %xmm1 +; SSE2-NEXT: packuswb %xmm12, %xmm1 +; SSE2-NEXT: movdqa %xmm7, %xmm4 +; SSE2-NEXT: pxor %xmm11, %xmm4 +; SSE2-NEXT: movdqa %xmm9, %xmm5 +; SSE2-NEXT: pcmpgtd %xmm4, %xmm5 +; SSE2-NEXT: pand %xmm5, %xmm7 +; SSE2-NEXT: pandn %xmm10, %xmm5 +; SSE2-NEXT: por %xmm7, %xmm5 +; SSE2-NEXT: movdqa %xmm6, %xmm4 +; SSE2-NEXT: pxor %xmm11, %xmm4 +; SSE2-NEXT: movdqa %xmm9, %xmm7 +; SSE2-NEXT: pcmpgtd %xmm4, %xmm7 +; SSE2-NEXT: pand %xmm7, %xmm6 +; SSE2-NEXT: pandn %xmm10, %xmm7 +; SSE2-NEXT: por %xmm6, %xmm7 +; SSE2-NEXT: packuswb %xmm5, %xmm7 +; SSE2-NEXT: packuswb %xmm7, %xmm1 +; SSE2-NEXT: movdqa %xmm8, %xmm4 +; SSE2-NEXT: pxor %xmm11, %xmm4 +; SSE2-NEXT: movdqa %xmm9, %xmm5 +; SSE2-NEXT: pcmpgtd %xmm4, %xmm5 +; SSE2-NEXT: pand %xmm5, %xmm8 +; SSE2-NEXT: pandn %xmm10, %xmm5 +; SSE2-NEXT: por %xmm8, %xmm5 +; SSE2-NEXT: movdqa %xmm0, %xmm4 +; SSE2-NEXT: pxor %xmm11, %xmm4 +; SSE2-NEXT: movdqa %xmm9, %xmm6 +; SSE2-NEXT: pcmpgtd %xmm4, %xmm6 +; SSE2-NEXT: pand %xmm6, %xmm0 +; SSE2-NEXT: pandn %xmm10, %xmm6 +; SSE2-NEXT: por %xmm6, %xmm0 +; SSE2-NEXT: packuswb %xmm5, %xmm0 +; SSE2-NEXT: movdqa %xmm3, %xmm4 +; SSE2-NEXT: pxor %xmm11, %xmm4 +; SSE2-NEXT: movdqa %xmm9, %xmm5 +; SSE2-NEXT: pcmpgtd %xmm4, %xmm5 +; SSE2-NEXT: pand %xmm5, %xmm3 +; SSE2-NEXT: pandn %xmm10, %xmm5 +; SSE2-NEXT: por %xmm3, %xmm5 +; SSE2-NEXT: pxor %xmm2, %xmm11 +; SSE2-NEXT: pcmpgtd %xmm11, %xmm9 +; SSE2-NEXT: pand %xmm9, %xmm2 +; SSE2-NEXT: pandn %xmm10, %xmm9 +; SSE2-NEXT: por %xmm2, %xmm9 +; SSE2-NEXT: packuswb %xmm5, %xmm9 +; SSE2-NEXT: packuswb %xmm9, %xmm0 +; SSE2-NEXT: retq +; +; SSSE3-LABEL: trunc_usat_v32i32_v32i8: +; SSSE3: # %bb.0: +; SSSE3-NEXT: movdqa %xmm1, %xmm8 +; SSSE3-NEXT: movdqa {{.*#+}} xmm10 = [255,255,255,255] +; SSSE3-NEXT: movdqa {{.*#+}} xmm11 = [2147483648,2147483648,2147483648,2147483648] +; SSSE3-NEXT: movdqa %xmm5, %xmm1 +; SSSE3-NEXT: pxor %xmm11, %xmm1 +; SSSE3-NEXT: movdqa {{.*#+}} xmm9 = [2147483903,2147483903,2147483903,2147483903] +; SSSE3-NEXT: movdqa %xmm9, %xmm12 +; SSSE3-NEXT: pcmpgtd %xmm1, %xmm12 +; SSSE3-NEXT: pand %xmm12, %xmm5 +; SSSE3-NEXT: pandn %xmm10, %xmm12 +; SSSE3-NEXT: por %xmm5, %xmm12 +; SSSE3-NEXT: movdqa %xmm4, %xmm5 +; SSSE3-NEXT: pxor %xmm11, %xmm5 +; SSSE3-NEXT: movdqa %xmm9, %xmm1 +; SSSE3-NEXT: pcmpgtd %xmm5, %xmm1 +; SSSE3-NEXT: pand %xmm1, %xmm4 +; SSSE3-NEXT: pandn %xmm10, %xmm1 +; SSSE3-NEXT: por %xmm4, %xmm1 +; SSSE3-NEXT: packuswb %xmm12, %xmm1 +; SSSE3-NEXT: movdqa %xmm7, %xmm4 +; SSSE3-NEXT: pxor %xmm11, %xmm4 +; SSSE3-NEXT: movdqa %xmm9, %xmm5 +; SSSE3-NEXT: pcmpgtd %xmm4, %xmm5 +; SSSE3-NEXT: pand %xmm5, %xmm7 +; SSSE3-NEXT: pandn %xmm10, %xmm5 +; SSSE3-NEXT: por %xmm7, %xmm5 +; SSSE3-NEXT: movdqa %xmm6, %xmm4 +; SSSE3-NEXT: pxor %xmm11, %xmm4 +; SSSE3-NEXT: movdqa %xmm9, %xmm7 +; SSSE3-NEXT: pcmpgtd %xmm4, %xmm7 +; SSSE3-NEXT: pand %xmm7, %xmm6 +; SSSE3-NEXT: pandn %xmm10, %xmm7 +; SSSE3-NEXT: por %xmm6, %xmm7 +; SSSE3-NEXT: packuswb %xmm5, %xmm7 +; SSSE3-NEXT: packuswb %xmm7, %xmm1 +; SSSE3-NEXT: movdqa %xmm8, %xmm4 +; SSSE3-NEXT: pxor %xmm11, %xmm4 +; SSSE3-NEXT: movdqa %xmm9, %xmm5 +; SSSE3-NEXT: pcmpgtd %xmm4, %xmm5 +; SSSE3-NEXT: pand %xmm5, %xmm8 +; SSSE3-NEXT: pandn %xmm10, %xmm5 +; SSSE3-NEXT: por %xmm8, %xmm5 +; SSSE3-NEXT: movdqa %xmm0, %xmm4 +; SSSE3-NEXT: pxor %xmm11, %xmm4 +; SSSE3-NEXT: movdqa %xmm9, %xmm6 +; SSSE3-NEXT: pcmpgtd %xmm4, %xmm6 +; SSSE3-NEXT: pand %xmm6, %xmm0 +; SSSE3-NEXT: pandn %xmm10, %xmm6 +; SSSE3-NEXT: por %xmm6, %xmm0 +; SSSE3-NEXT: packuswb %xmm5, %xmm0 +; SSSE3-NEXT: movdqa %xmm3, %xmm4 +; SSSE3-NEXT: pxor %xmm11, %xmm4 +; SSSE3-NEXT: movdqa %xmm9, %xmm5 +; SSSE3-NEXT: pcmpgtd %xmm4, %xmm5 +; SSSE3-NEXT: pand %xmm5, %xmm3 +; SSSE3-NEXT: pandn %xmm10, %xmm5 +; SSSE3-NEXT: por %xmm3, %xmm5 +; SSSE3-NEXT: pxor %xmm2, %xmm11 +; SSSE3-NEXT: pcmpgtd %xmm11, %xmm9 +; SSSE3-NEXT: pand %xmm9, %xmm2 +; SSSE3-NEXT: pandn %xmm10, %xmm9 +; SSSE3-NEXT: por %xmm2, %xmm9 +; SSSE3-NEXT: packuswb %xmm5, %xmm9 +; SSSE3-NEXT: packuswb %xmm9, %xmm0 +; SSSE3-NEXT: retq +; +; SSE41-LABEL: trunc_usat_v32i32_v32i8: +; SSE41: # %bb.0: +; SSE41-NEXT: movdqa {{.*#+}} xmm8 = [255,255,255,255] +; SSE41-NEXT: pminud %xmm8, %xmm5 +; SSE41-NEXT: pminud %xmm8, %xmm4 +; SSE41-NEXT: packusdw %xmm5, %xmm4 +; SSE41-NEXT: pminud %xmm8, %xmm7 +; SSE41-NEXT: pminud %xmm8, %xmm6 +; SSE41-NEXT: packusdw %xmm7, %xmm6 +; SSE41-NEXT: packuswb %xmm6, %xmm4 +; SSE41-NEXT: pminud %xmm8, %xmm1 +; SSE41-NEXT: pminud %xmm8, %xmm0 +; SSE41-NEXT: packusdw %xmm1, %xmm0 +; SSE41-NEXT: pminud %xmm8, %xmm3 +; SSE41-NEXT: pminud %xmm8, %xmm2 +; SSE41-NEXT: packusdw %xmm3, %xmm2 +; SSE41-NEXT: packuswb %xmm2, %xmm0 +; SSE41-NEXT: movdqa %xmm4, %xmm1 +; SSE41-NEXT: retq +; +; AVX1-LABEL: trunc_usat_v32i32_v32i8: +; AVX1: # %bb.0: +; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm4 +; AVX1-NEXT: vmovdqa {{.*#+}} xmm5 = [255,255,255,255] +; AVX1-NEXT: vpminud %xmm5, %xmm4, %xmm4 +; AVX1-NEXT: vpminud %xmm5, %xmm0, %xmm0 +; AVX1-NEXT: vpackusdw %xmm4, %xmm0, %xmm0 +; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm4 +; AVX1-NEXT: vpminud %xmm5, %xmm4, %xmm4 +; AVX1-NEXT: vpminud %xmm5, %xmm1, %xmm1 +; AVX1-NEXT: vpackusdw %xmm4, %xmm1, %xmm1 +; AVX1-NEXT: vpackuswb %xmm1, %xmm0, %xmm0 +; AVX1-NEXT: vextractf128 $1, %ymm2, %xmm1 +; AVX1-NEXT: vpminud %xmm5, %xmm1, %xmm1 +; AVX1-NEXT: vpminud %xmm5, %xmm2, %xmm2 +; AVX1-NEXT: vpackusdw %xmm1, %xmm2, %xmm1 +; AVX1-NEXT: vextractf128 $1, %ymm3, %xmm2 +; AVX1-NEXT: vpminud %xmm5, %xmm2, %xmm2 +; AVX1-NEXT: vpminud %xmm5, %xmm3, %xmm3 +; AVX1-NEXT: vpackusdw %xmm2, %xmm3, %xmm2 +; AVX1-NEXT: vpackuswb %xmm2, %xmm1, %xmm1 +; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0 +; AVX1-NEXT: retq +; +; AVX2-LABEL: trunc_usat_v32i32_v32i8: +; AVX2: # %bb.0: +; AVX2-NEXT: vpbroadcastd {{.*#+}} ymm4 = [255,255,255,255,255,255,255,255] +; AVX2-NEXT: vpminud %ymm4, %ymm1, %ymm1 +; AVX2-NEXT: vpminud %ymm4, %ymm0, %ymm0 +; AVX2-NEXT: vpackusdw %ymm1, %ymm0, %ymm0 +; AVX2-NEXT: vpminud %ymm4, %ymm3, %ymm1 +; AVX2-NEXT: vpminud %ymm4, %ymm2, %ymm2 +; AVX2-NEXT: vpackusdw %ymm1, %ymm2, %ymm1 +; AVX2-NEXT: vpermq {{.*#+}} ymm1 = ymm1[0,2,1,3] +; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,1,3] +; AVX2-NEXT: vpackuswb %ymm1, %ymm0, %ymm0 +; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,1,3] +; AVX2-NEXT: retq +; +; AVX512-LABEL: trunc_usat_v32i32_v32i8: +; AVX512: # %bb.0: +; AVX512-NEXT: vpmovusdb %zmm0, %xmm0 +; AVX512-NEXT: vpmovusdb %zmm1, %xmm1 +; AVX512-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0 +; AVX512-NEXT: retq + %1 = icmp ult <32 x i32> %a0, + %2 = select <32 x i1> %1, <32 x i32> %a0, <32 x i32> + %3 = trunc <32 x i32> %2 to <32 x i8> + ret <32 x i8> %3 +}