| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=avx | FileCheck %s --check-prefixes=ALL,AVX1 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=avx2 | FileCheck %s --check-prefixes=ALL,AVX2 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=avx512bw,avx512vl,avx512f | FileCheck %s --check-prefixes=ALL,AVX512 |
| |
| ; PR37427 - https://bugs.llvm.org/show_bug.cgi?id=37427 |
| |
| define <8 x i32> @eq_zero(<8 x i8>* %p, <8 x i32> %x, <8 x i32> %y) { |
| ; AVX1-LABEL: eq_zero: |
| ; AVX1: # %bb.0: |
| ; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm2 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero |
| ; AVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3 |
| ; AVX1-NEXT: vpcmpeqw %xmm3, %xmm2, %xmm2 |
| ; AVX1-NEXT: vpmovzxwd {{.*#+}} xmm3 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero |
| ; AVX1-NEXT: vpslld $24, %xmm3, %xmm3 |
| ; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7] |
| ; AVX1-NEXT: vpslld $24, %xmm2, %xmm2 |
| ; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm3, %ymm2 |
| ; AVX1-NEXT: vblendvps %ymm2, %ymm0, %ymm1, %ymm0 |
| ; AVX1-NEXT: retq |
| ; |
| ; AVX2-LABEL: eq_zero: |
| ; AVX2: # %bb.0: |
| ; AVX2-NEXT: vpmovzxbd {{.*#+}} ymm2 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero |
| ; AVX2-NEXT: vpxor %xmm3, %xmm3, %xmm3 |
| ; AVX2-NEXT: vpcmpeqd %ymm3, %ymm2, %ymm2 |
| ; AVX2-NEXT: vblendvps %ymm2, %ymm0, %ymm1, %ymm0 |
| ; AVX2-NEXT: retq |
| ; |
| ; AVX512-LABEL: eq_zero: |
| ; AVX512: # %bb.0: |
| ; AVX512-NEXT: vpmovzxbw {{.*#+}} xmm2 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero |
| ; AVX512-NEXT: vptestnmw %xmm2, %xmm2, %k1 |
| ; AVX512-NEXT: vpblendmd %ymm0, %ymm1, %ymm0 {%k1} |
| ; AVX512-NEXT: retq |
| %load = load <8 x i8>, <8 x i8>* %p |
| %cmp = icmp eq <8 x i8> %load, zeroinitializer |
| %sel = select <8 x i1> %cmp, <8 x i32> %x, <8 x i32> %y |
| ret <8 x i32> %sel |
| } |
| |
| define <4 x i64> @ne_zero(<4 x i16>* %p, <4 x i64> %x, <4 x i64> %y) { |
| ; AVX1-LABEL: ne_zero: |
| ; AVX1: # %bb.0: |
| ; AVX1-NEXT: vpmovzxwd {{.*#+}} xmm2 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero |
| ; AVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3 |
| ; AVX1-NEXT: vpcmpeqd %xmm3, %xmm2, %xmm2 |
| ; AVX1-NEXT: vpcmpeqd %xmm3, %xmm3, %xmm3 |
| ; AVX1-NEXT: vpxor %xmm3, %xmm2, %xmm2 |
| ; AVX1-NEXT: vpmovsxdq %xmm2, %xmm3 |
| ; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[2,3,0,1] |
| ; AVX1-NEXT: vpmovsxdq %xmm2, %xmm2 |
| ; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm3, %ymm2 |
| ; AVX1-NEXT: vblendvpd %ymm2, %ymm0, %ymm1, %ymm0 |
| ; AVX1-NEXT: retq |
| ; |
| ; AVX2-LABEL: ne_zero: |
| ; AVX2: # %bb.0: |
| ; AVX2-NEXT: vpmovzxwq {{.*#+}} ymm2 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero |
| ; AVX2-NEXT: vpxor %xmm3, %xmm3, %xmm3 |
| ; AVX2-NEXT: vpcmpeqq %ymm3, %ymm2, %ymm2 |
| ; AVX2-NEXT: vpcmpeqd %ymm3, %ymm3, %ymm3 |
| ; AVX2-NEXT: vpxor %ymm3, %ymm2, %ymm2 |
| ; AVX2-NEXT: vblendvpd %ymm2, %ymm0, %ymm1, %ymm0 |
| ; AVX2-NEXT: retq |
| ; |
| ; AVX512-LABEL: ne_zero: |
| ; AVX512: # %bb.0: |
| ; AVX512-NEXT: vpmovzxwd {{.*#+}} xmm2 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero |
| ; AVX512-NEXT: vptestmd %xmm2, %xmm2, %k1 |
| ; AVX512-NEXT: vpblendmq %ymm0, %ymm1, %ymm0 {%k1} |
| ; AVX512-NEXT: retq |
| %load = load <4 x i16>, <4 x i16>* %p |
| %cmp = icmp ne <4 x i16> %load, zeroinitializer |
| %sel = select <4 x i1> %cmp, <4 x i64> %x, <4 x i64> %y |
| ret <4 x i64> %sel |
| } |
| |
| define <16 x i16> @sgt_zero(<16 x i8>* %p, <16 x i16> %x, <16 x i16> %y) { |
| ; AVX1-LABEL: sgt_zero: |
| ; AVX1: # %bb.0: |
| ; AVX1-NEXT: vmovdqa (%rdi), %xmm2 |
| ; AVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3 |
| ; AVX1-NEXT: vpcmpgtb %xmm3, %xmm2, %xmm2 |
| ; AVX1-NEXT: vpmovsxbw %xmm2, %xmm3 |
| ; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[2,3,0,1] |
| ; AVX1-NEXT: vpmovsxbw %xmm2, %xmm2 |
| ; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm3, %ymm2 |
| ; AVX1-NEXT: vandnps %ymm1, %ymm2, %ymm1 |
| ; AVX1-NEXT: vandps %ymm2, %ymm0, %ymm0 |
| ; AVX1-NEXT: vorps %ymm1, %ymm0, %ymm0 |
| ; AVX1-NEXT: retq |
| ; |
| ; AVX2-LABEL: sgt_zero: |
| ; AVX2: # %bb.0: |
| ; AVX2-NEXT: vpmovsxbw (%rdi), %ymm2 |
| ; AVX2-NEXT: vpxor %xmm3, %xmm3, %xmm3 |
| ; AVX2-NEXT: vpcmpgtw %ymm3, %ymm2, %ymm2 |
| ; AVX2-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0 |
| ; AVX2-NEXT: retq |
| ; |
| ; AVX512-LABEL: sgt_zero: |
| ; AVX512: # %bb.0: |
| ; AVX512-NEXT: vpxor %xmm2, %xmm2, %xmm2 |
| ; AVX512-NEXT: vpcmpltb (%rdi), %xmm2, %k1 |
| ; AVX512-NEXT: vpblendmw %ymm0, %ymm1, %ymm0 {%k1} |
| ; AVX512-NEXT: retq |
| %load = load <16 x i8>, <16 x i8>* %p |
| %cmp = icmp sgt <16 x i8> %load, zeroinitializer |
| %sel = select <16 x i1> %cmp, <16 x i16> %x, <16 x i16> %y |
| ret <16 x i16> %sel |
| } |
| |
| define <8 x i32> @slt_zero(<8 x i8>* %p, <8 x i32> %x, <8 x i32> %y) { |
| ; AVX1-LABEL: slt_zero: |
| ; AVX1: # %bb.0: |
| ; AVX1-NEXT: vpmovsxbw (%rdi), %xmm2 |
| ; AVX1-NEXT: vpmovsxwd %xmm2, %xmm3 |
| ; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[2,3,0,1] |
| ; AVX1-NEXT: vpmovsxwd %xmm2, %xmm2 |
| ; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm3, %ymm2 |
| ; AVX1-NEXT: vblendvps %ymm2, %ymm0, %ymm1, %ymm0 |
| ; AVX1-NEXT: retq |
| ; |
| ; AVX2-LABEL: slt_zero: |
| ; AVX2: # %bb.0: |
| ; AVX2-NEXT: vpmovsxbd (%rdi), %ymm2 |
| ; AVX2-NEXT: vblendvps %ymm2, %ymm0, %ymm1, %ymm0 |
| ; AVX2-NEXT: retq |
| ; |
| ; AVX512-LABEL: slt_zero: |
| ; AVX512: # %bb.0: |
| ; AVX512-NEXT: vpmovsxbw (%rdi), %xmm2 |
| ; AVX512-NEXT: vpmovw2m %xmm2, %k1 |
| ; AVX512-NEXT: vpblendmd %ymm0, %ymm1, %ymm0 {%k1} |
| ; AVX512-NEXT: retq |
| %load = load <8 x i8>, <8 x i8>* %p |
| %cmp = icmp slt <8 x i8> %load, zeroinitializer |
| %sel = select <8 x i1> %cmp, <8 x i32> %x, <8 x i32> %y |
| ret <8 x i32> %sel |
| } |
| |
| define <4 x double> @eq_zero_fp_select(<4 x i8>* %p, <4 x double> %x, <4 x double> %y) { |
| ; AVX1-LABEL: eq_zero_fp_select: |
| ; AVX1: # %bb.0: |
| ; AVX1-NEXT: vpmovzxbd {{.*#+}} xmm2 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero |
| ; AVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3 |
| ; AVX1-NEXT: vpcmpeqd %xmm3, %xmm2, %xmm2 |
| ; AVX1-NEXT: vpmovsxdq %xmm2, %xmm3 |
| ; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[2,3,0,1] |
| ; AVX1-NEXT: vpmovsxdq %xmm2, %xmm2 |
| ; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm3, %ymm2 |
| ; AVX1-NEXT: vblendvpd %ymm2, %ymm0, %ymm1, %ymm0 |
| ; AVX1-NEXT: retq |
| ; |
| ; AVX2-LABEL: eq_zero_fp_select: |
| ; AVX2: # %bb.0: |
| ; AVX2-NEXT: vpmovzxbq {{.*#+}} ymm2 = mem[0],zero,zero,zero,zero,zero,zero,zero,mem[1],zero,zero,zero,zero,zero,zero,zero,mem[2],zero,zero,zero,zero,zero,zero,zero,mem[3],zero,zero,zero,zero,zero,zero,zero |
| ; AVX2-NEXT: vpxor %xmm3, %xmm3, %xmm3 |
| ; AVX2-NEXT: vpcmpeqq %ymm3, %ymm2, %ymm2 |
| ; AVX2-NEXT: vblendvpd %ymm2, %ymm0, %ymm1, %ymm0 |
| ; AVX2-NEXT: retq |
| ; |
| ; AVX512-LABEL: eq_zero_fp_select: |
| ; AVX512: # %bb.0: |
| ; AVX512-NEXT: vpmovzxbd {{.*#+}} xmm2 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero |
| ; AVX512-NEXT: vptestnmd %xmm2, %xmm2, %k1 |
| ; AVX512-NEXT: vblendmpd %ymm0, %ymm1, %ymm0 {%k1} |
| ; AVX512-NEXT: retq |
| %load = load <4 x i8>, <4 x i8>* %p |
| %cmp = icmp eq <4 x i8> %load, zeroinitializer |
| %sel = select <4 x i1> %cmp, <4 x double> %x, <4 x double> %y |
| ret <4 x double> %sel |
| } |
| |
| define <8 x float> @ne_zero_fp_select(<8 x i8>* %p, <8 x float> %x, <8 x float> %y) { |
| ; AVX1-LABEL: ne_zero_fp_select: |
| ; AVX1: # %bb.0: |
| ; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm2 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero |
| ; AVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3 |
| ; AVX1-NEXT: vpcmpeqw %xmm3, %xmm2, %xmm2 |
| ; AVX1-NEXT: vpcmpeqd %xmm3, %xmm3, %xmm3 |
| ; AVX1-NEXT: vpxor %xmm3, %xmm2, %xmm2 |
| ; AVX1-NEXT: vpmovzxwd {{.*#+}} xmm3 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero |
| ; AVX1-NEXT: vpslld $24, %xmm3, %xmm3 |
| ; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7] |
| ; AVX1-NEXT: vpslld $24, %xmm2, %xmm2 |
| ; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm3, %ymm2 |
| ; AVX1-NEXT: vblendvps %ymm2, %ymm0, %ymm1, %ymm0 |
| ; AVX1-NEXT: retq |
| ; |
| ; AVX2-LABEL: ne_zero_fp_select: |
| ; AVX2: # %bb.0: |
| ; AVX2-NEXT: vpmovzxbd {{.*#+}} ymm2 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero |
| ; AVX2-NEXT: vpxor %xmm3, %xmm3, %xmm3 |
| ; AVX2-NEXT: vpcmpeqd %ymm3, %ymm2, %ymm2 |
| ; AVX2-NEXT: vpcmpeqd %ymm3, %ymm3, %ymm3 |
| ; AVX2-NEXT: vpxor %ymm3, %ymm2, %ymm2 |
| ; AVX2-NEXT: vblendvps %ymm2, %ymm0, %ymm1, %ymm0 |
| ; AVX2-NEXT: retq |
| ; |
| ; AVX512-LABEL: ne_zero_fp_select: |
| ; AVX512: # %bb.0: |
| ; AVX512-NEXT: vpmovzxbw {{.*#+}} xmm2 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero |
| ; AVX512-NEXT: vptestmw %xmm2, %xmm2, %k1 |
| ; AVX512-NEXT: vblendmps %ymm0, %ymm1, %ymm0 {%k1} |
| ; AVX512-NEXT: retq |
| %load = load <8 x i8>, <8 x i8>* %p |
| %cmp = icmp ne <8 x i8> %load, zeroinitializer |
| %sel = select <8 x i1> %cmp, <8 x float> %x, <8 x float> %y |
| ret <8 x float> %sel |
| } |
| |
| define <4 x double> @sgt_zero_fp_select(<4 x i8>* %p, <4 x double> %x, <4 x double> %y) { |
| ; AVX1-LABEL: sgt_zero_fp_select: |
| ; AVX1: # %bb.0: |
| ; AVX1-NEXT: vpmovsxbd (%rdi), %xmm2 |
| ; AVX1-NEXT: vpmovsxdq %xmm2, %xmm3 |
| ; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[2,3,0,1] |
| ; AVX1-NEXT: vpmovsxdq %xmm2, %xmm2 |
| ; AVX1-NEXT: vpxor %xmm4, %xmm4, %xmm4 |
| ; AVX1-NEXT: vpcmpgtq %xmm4, %xmm2, %xmm2 |
| ; AVX1-NEXT: vpcmpgtq %xmm4, %xmm3, %xmm3 |
| ; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm3, %ymm2 |
| ; AVX1-NEXT: vblendvpd %ymm2, %ymm0, %ymm1, %ymm0 |
| ; AVX1-NEXT: retq |
| ; |
| ; AVX2-LABEL: sgt_zero_fp_select: |
| ; AVX2: # %bb.0: |
| ; AVX2-NEXT: vpmovsxbq (%rdi), %ymm2 |
| ; AVX2-NEXT: vpxor %xmm3, %xmm3, %xmm3 |
| ; AVX2-NEXT: vpcmpgtq %ymm3, %ymm2, %ymm2 |
| ; AVX2-NEXT: vblendvpd %ymm2, %ymm0, %ymm1, %ymm0 |
| ; AVX2-NEXT: retq |
| ; |
| ; AVX512-LABEL: sgt_zero_fp_select: |
| ; AVX512: # %bb.0: |
| ; AVX512-NEXT: vpmovsxbd (%rdi), %xmm2 |
| ; AVX512-NEXT: vpxor %xmm3, %xmm3, %xmm3 |
| ; AVX512-NEXT: vpcmpgtd %xmm3, %xmm2, %k1 |
| ; AVX512-NEXT: vblendmpd %ymm0, %ymm1, %ymm0 {%k1} |
| ; AVX512-NEXT: retq |
| %load = load <4 x i8>, <4 x i8>* %p |
| %cmp = icmp sgt <4 x i8> %load, zeroinitializer |
| %sel = select <4 x i1> %cmp, <4 x double> %x, <4 x double> %y |
| ret <4 x double> %sel |
| } |
| |
| define <8 x float> @slt_zero_fp_select(<8 x i16>* %p, <8 x float> %x, <8 x float> %y) { |
| ; AVX1-LABEL: slt_zero_fp_select: |
| ; AVX1: # %bb.0: |
| ; AVX1-NEXT: vpmovsxwd 8(%rdi), %xmm2 |
| ; AVX1-NEXT: vpmovsxwd (%rdi), %xmm3 |
| ; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm3, %ymm2 |
| ; AVX1-NEXT: vblendvps %ymm2, %ymm0, %ymm1, %ymm0 |
| ; AVX1-NEXT: retq |
| ; |
| ; AVX2-LABEL: slt_zero_fp_select: |
| ; AVX2: # %bb.0: |
| ; AVX2-NEXT: vpmovsxwd (%rdi), %ymm2 |
| ; AVX2-NEXT: vblendvps %ymm2, %ymm0, %ymm1, %ymm0 |
| ; AVX2-NEXT: retq |
| ; |
| ; AVX512-LABEL: slt_zero_fp_select: |
| ; AVX512: # %bb.0: |
| ; AVX512-NEXT: vpxor %xmm2, %xmm2, %xmm2 |
| ; AVX512-NEXT: vpcmpgtw (%rdi), %xmm2, %k1 |
| ; AVX512-NEXT: vblendmps %ymm0, %ymm1, %ymm0 {%k1} |
| ; AVX512-NEXT: retq |
| %load = load <8 x i16>, <8 x i16>* %p |
| %cmp = icmp slt <8 x i16> %load, zeroinitializer |
| %sel = select <8 x i1> %cmp, <8 x float> %x, <8 x float> %y |
| ret <8 x float> %sel |
| } |
| |