diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/vector-trunc-usat.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-trunc-usat.ll | 718 |
1 files changed, 718 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/vector-trunc-usat.ll b/llvm/test/CodeGen/X86/vector-trunc-usat.ll index e24def71513..82488d7bc7b 100644 --- a/llvm/test/CodeGen/X86/vector-trunc-usat.ll +++ b/llvm/test/CodeGen/X86/vector-trunc-usat.ll @@ -15,6 +15,224 @@ ; Unsigned saturation truncation to vXi32 ; +define <2 x i32> @trunc_usat_v2i64_v2i32(<2 x i64> %a0) { +; SSE2-LABEL: trunc_usat_v2i64_v2i32: +; SSE2: # %bb.0: +; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [9223372039002259456,9223372039002259456] +; SSE2-NEXT: pxor %xmm0, %xmm1 +; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [9223372039002259455,9223372039002259455] +; SSE2-NEXT: movdqa %xmm2, %xmm3 +; SSE2-NEXT: pcmpgtd %xmm1, %xmm3 +; SSE2-NEXT: pshufd {{.*#+}} xmm4 = xmm3[0,0,2,2] +; SSE2-NEXT: pcmpeqd %xmm2, %xmm1 +; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3] +; SSE2-NEXT: pand %xmm4, %xmm1 +; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm3[1,1,3,3] +; SSE2-NEXT: por %xmm1, %xmm2 +; SSE2-NEXT: pand %xmm2, %xmm0 +; SSE2-NEXT: pandn {{.*}}(%rip), %xmm2 +; SSE2-NEXT: por %xmm0, %xmm2 +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm2[0,2,2,3] +; SSE2-NEXT: retq +; +; SSSE3-LABEL: trunc_usat_v2i64_v2i32: +; SSSE3: # %bb.0: +; SSSE3-NEXT: movdqa {{.*#+}} xmm1 = [9223372039002259456,9223372039002259456] +; SSSE3-NEXT: pxor %xmm0, %xmm1 +; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [9223372039002259455,9223372039002259455] +; SSSE3-NEXT: movdqa %xmm2, %xmm3 +; SSSE3-NEXT: pcmpgtd %xmm1, %xmm3 +; SSSE3-NEXT: pshufd {{.*#+}} xmm4 = xmm3[0,0,2,2] +; SSSE3-NEXT: pcmpeqd %xmm2, %xmm1 +; SSSE3-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3] +; SSSE3-NEXT: pand %xmm4, %xmm1 +; SSSE3-NEXT: pshufd {{.*#+}} xmm2 = xmm3[1,1,3,3] +; SSSE3-NEXT: por %xmm1, %xmm2 +; SSSE3-NEXT: pand %xmm2, %xmm0 +; SSSE3-NEXT: pandn {{.*}}(%rip), %xmm2 +; SSSE3-NEXT: por %xmm0, %xmm2 +; SSSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm2[0,2,2,3] +; SSSE3-NEXT: retq +; +; SSE41-LABEL: trunc_usat_v2i64_v2i32: +; SSE41: # %bb.0: +; SSE41-NEXT: movdqa %xmm0, %xmm1 +; SSE41-NEXT: movapd {{.*#+}} xmm2 = [4294967295,4294967295] +; SSE41-NEXT: movdqa {{.*#+}} xmm0 = [9223372039002259456,9223372039002259456] +; SSE41-NEXT: pxor %xmm1, %xmm0 +; SSE41-NEXT: movdqa {{.*#+}} xmm3 = [9223372039002259455,9223372039002259455] +; SSE41-NEXT: movdqa %xmm3, %xmm4 +; SSE41-NEXT: pcmpeqd %xmm0, %xmm4 +; SSE41-NEXT: pcmpgtd %xmm0, %xmm3 +; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm3[0,0,2,2] +; SSE41-NEXT: pand %xmm4, %xmm0 +; SSE41-NEXT: por %xmm3, %xmm0 +; SSE41-NEXT: blendvpd %xmm0, %xmm1, %xmm2 +; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm2[0,2,2,3] +; SSE41-NEXT: retq +; +; AVX-LABEL: trunc_usat_v2i64_v2i32: +; AVX: # %bb.0: +; AVX-NEXT: vmovapd {{.*#+}} xmm1 = [4294967295,4294967295] +; AVX-NEXT: vpxor {{.*}}(%rip), %xmm0, %xmm2 +; AVX-NEXT: vmovdqa {{.*#+}} xmm3 = [9223372041149743103,9223372041149743103] +; AVX-NEXT: vpcmpgtq %xmm2, %xmm3, %xmm2 +; AVX-NEXT: vblendvpd %xmm2, %xmm0, %xmm1, %xmm0 +; AVX-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,2,2,3] +; AVX-NEXT: retq +; +; AVX512F-LABEL: trunc_usat_v2i64_v2i32: +; AVX512F: # %bb.0: +; AVX512F-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0 +; AVX512F-NEXT: vmovdqa {{.*#+}} xmm1 = [4294967295,4294967295] +; AVX512F-NEXT: vpminuq %zmm1, %zmm0, %zmm0 +; AVX512F-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] +; AVX512F-NEXT: vzeroupper +; AVX512F-NEXT: retq +; +; AVX512VL-LABEL: trunc_usat_v2i64_v2i32: +; AVX512VL: # %bb.0: +; AVX512VL-NEXT: vpminuq {{.*}}(%rip), %xmm0, %xmm0 +; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] +; AVX512VL-NEXT: retq +; +; AVX512BW-LABEL: trunc_usat_v2i64_v2i32: +; AVX512BW: # %bb.0: +; AVX512BW-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0 +; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm1 = [4294967295,4294967295] +; AVX512BW-NEXT: vpminuq %zmm1, %zmm0, %zmm0 +; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] +; AVX512BW-NEXT: vzeroupper +; AVX512BW-NEXT: retq +; +; AVX512BWVL-LABEL: trunc_usat_v2i64_v2i32: +; AVX512BWVL: # %bb.0: +; AVX512BWVL-NEXT: vpminuq {{.*}}(%rip), %xmm0, %xmm0 +; AVX512BWVL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] +; AVX512BWVL-NEXT: retq +; +; SKX-LABEL: trunc_usat_v2i64_v2i32: +; SKX: # %bb.0: +; SKX-NEXT: vpminuq {{.*}}(%rip), %xmm0, %xmm0 +; SKX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] +; SKX-NEXT: retq + %1 = icmp ult <2 x i64> %a0, <i64 4294967295, i64 4294967295> + %2 = select <2 x i1> %1, <2 x i64> %a0, <2 x i64> <i64 4294967295, i64 4294967295> + %3 = trunc <2 x i64> %2 to <2 x i32> + ret <2 x i32> %3 +} + +define void @trunc_usat_v2i64_v2i32_store(<2 x i64> %a0, <2 x i32>* %p1) { +; SSE2-LABEL: trunc_usat_v2i64_v2i32_store: +; SSE2: # %bb.0: +; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [9223372039002259456,9223372039002259456] +; SSE2-NEXT: pxor %xmm0, %xmm1 +; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [9223372039002259455,9223372039002259455] +; SSE2-NEXT: movdqa %xmm2, %xmm3 +; SSE2-NEXT: pcmpgtd %xmm1, %xmm3 +; SSE2-NEXT: pshufd {{.*#+}} xmm4 = xmm3[0,0,2,2] +; SSE2-NEXT: pcmpeqd %xmm2, %xmm1 +; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3] +; SSE2-NEXT: pand %xmm4, %xmm1 +; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm3[1,1,3,3] +; SSE2-NEXT: por %xmm1, %xmm2 +; SSE2-NEXT: pand %xmm2, %xmm0 +; SSE2-NEXT: pandn {{.*}}(%rip), %xmm2 +; SSE2-NEXT: por %xmm0, %xmm2 +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm2[0,2,2,3] +; SSE2-NEXT: movq %xmm0, (%rdi) +; SSE2-NEXT: retq +; +; SSSE3-LABEL: trunc_usat_v2i64_v2i32_store: +; SSSE3: # %bb.0: +; SSSE3-NEXT: movdqa {{.*#+}} xmm1 = [9223372039002259456,9223372039002259456] +; SSSE3-NEXT: pxor %xmm0, %xmm1 +; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [9223372039002259455,9223372039002259455] +; SSSE3-NEXT: movdqa %xmm2, %xmm3 +; SSSE3-NEXT: pcmpgtd %xmm1, %xmm3 +; SSSE3-NEXT: pshufd {{.*#+}} xmm4 = xmm3[0,0,2,2] +; SSSE3-NEXT: pcmpeqd %xmm2, %xmm1 +; SSSE3-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3] +; SSSE3-NEXT: pand %xmm4, %xmm1 +; SSSE3-NEXT: pshufd {{.*#+}} xmm2 = xmm3[1,1,3,3] +; SSSE3-NEXT: por %xmm1, %xmm2 +; SSSE3-NEXT: pand %xmm2, %xmm0 +; SSSE3-NEXT: pandn {{.*}}(%rip), %xmm2 +; SSSE3-NEXT: por %xmm0, %xmm2 +; SSSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm2[0,2,2,3] +; SSSE3-NEXT: movq %xmm0, (%rdi) +; SSSE3-NEXT: retq +; +; SSE41-LABEL: trunc_usat_v2i64_v2i32_store: +; SSE41: # %bb.0: +; SSE41-NEXT: movdqa %xmm0, %xmm1 +; SSE41-NEXT: movapd {{.*#+}} xmm2 = [4294967295,4294967295] +; SSE41-NEXT: movdqa {{.*#+}} xmm0 = [9223372039002259456,9223372039002259456] +; SSE41-NEXT: pxor %xmm1, %xmm0 +; SSE41-NEXT: movdqa {{.*#+}} xmm3 = [9223372039002259455,9223372039002259455] +; SSE41-NEXT: movdqa %xmm3, %xmm4 +; SSE41-NEXT: pcmpeqd %xmm0, %xmm4 +; SSE41-NEXT: pcmpgtd %xmm0, %xmm3 +; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm3[0,0,2,2] +; SSE41-NEXT: pand %xmm4, %xmm0 +; SSE41-NEXT: por %xmm3, %xmm0 +; SSE41-NEXT: blendvpd %xmm0, %xmm1, %xmm2 +; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm2[0,2,2,3] +; SSE41-NEXT: movq %xmm0, (%rdi) +; SSE41-NEXT: retq +; +; AVX-LABEL: trunc_usat_v2i64_v2i32_store: +; AVX: # %bb.0: +; AVX-NEXT: vmovapd {{.*#+}} xmm1 = [4294967295,4294967295] +; AVX-NEXT: vpxor {{.*}}(%rip), %xmm0, %xmm2 +; AVX-NEXT: vmovdqa {{.*#+}} xmm3 = [9223372041149743103,9223372041149743103] +; AVX-NEXT: vpcmpgtq %xmm2, %xmm3, %xmm2 +; AVX-NEXT: vblendvpd %xmm2, %xmm0, %xmm1, %xmm0 +; AVX-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,2,2,3] +; AVX-NEXT: vmovlpd %xmm0, (%rdi) +; AVX-NEXT: retq +; +; AVX512F-LABEL: trunc_usat_v2i64_v2i32_store: +; AVX512F: # %bb.0: +; AVX512F-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0 +; AVX512F-NEXT: vmovdqa {{.*#+}} xmm1 = [4294967295,4294967295] +; AVX512F-NEXT: vpminuq %zmm1, %zmm0, %zmm0 +; AVX512F-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] +; AVX512F-NEXT: vmovq %xmm0, (%rdi) +; AVX512F-NEXT: vzeroupper +; AVX512F-NEXT: retq +; +; AVX512VL-LABEL: trunc_usat_v2i64_v2i32_store: +; AVX512VL: # %bb.0: +; AVX512VL-NEXT: vpmovusqd %xmm0, (%rdi) +; AVX512VL-NEXT: retq +; +; AVX512BW-LABEL: trunc_usat_v2i64_v2i32_store: +; AVX512BW: # %bb.0: +; AVX512BW-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0 +; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm1 = [4294967295,4294967295] +; AVX512BW-NEXT: vpminuq %zmm1, %zmm0, %zmm0 +; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] +; AVX512BW-NEXT: vmovq %xmm0, (%rdi) +; AVX512BW-NEXT: vzeroupper +; AVX512BW-NEXT: retq +; +; AVX512BWVL-LABEL: trunc_usat_v2i64_v2i32_store: +; AVX512BWVL: # %bb.0: +; AVX512BWVL-NEXT: vpmovusqd %xmm0, (%rdi) +; AVX512BWVL-NEXT: retq +; +; SKX-LABEL: trunc_usat_v2i64_v2i32_store: +; SKX: # %bb.0: +; SKX-NEXT: vpmovusqd %xmm0, (%rdi) +; SKX-NEXT: retq + %1 = icmp ult <2 x i64> %a0, <i64 4294967295, i64 4294967295> + %2 = select <2 x i1> %1, <2 x i64> %a0, <2 x i64> <i64 4294967295, i64 4294967295> + %3 = trunc <2 x i64> %2 to <2 x i32> + store <2 x i32> %3, <2 x i32>* %p1 + ret void +} + define <4 x i32> @trunc_usat_v4i64_v4i32(<4 x i64> %a0) { ; SSE2-LABEL: trunc_usat_v4i64_v4i32: ; SSE2: # %bb.0: @@ -479,6 +697,278 @@ define <8 x i32> @trunc_usat_v8i64_v8i32(<8 x i64>* %p0) { ; Unsigned saturation truncation to vXi16 ; +define <2 x i16> @trunc_usat_v2i64_v2i16(<2 x i64> %a0) { +; SSE2-LABEL: trunc_usat_v2i64_v2i16: +; SSE2: # %bb.0: +; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [9223372039002259456,9223372039002259456] +; SSE2-NEXT: pxor %xmm0, %xmm1 +; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [9223372039002324991,9223372039002324991] +; SSE2-NEXT: movdqa %xmm2, %xmm3 +; SSE2-NEXT: pcmpgtd %xmm1, %xmm3 +; SSE2-NEXT: pshufd {{.*#+}} xmm4 = xmm3[0,0,2,2] +; SSE2-NEXT: pcmpeqd %xmm2, %xmm1 +; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3] +; SSE2-NEXT: pand %xmm4, %xmm1 +; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm3[1,1,3,3] +; SSE2-NEXT: por %xmm1, %xmm2 +; SSE2-NEXT: pand %xmm2, %xmm0 +; SSE2-NEXT: pandn {{.*}}(%rip), %xmm2 +; SSE2-NEXT: por %xmm0, %xmm2 +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm2[0,2,2,3] +; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] +; SSE2-NEXT: retq +; +; SSSE3-LABEL: trunc_usat_v2i64_v2i16: +; SSSE3: # %bb.0: +; SSSE3-NEXT: movdqa {{.*#+}} xmm1 = [9223372039002259456,9223372039002259456] +; SSSE3-NEXT: pxor %xmm0, %xmm1 +; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [9223372039002324991,9223372039002324991] +; SSSE3-NEXT: movdqa %xmm2, %xmm3 +; SSSE3-NEXT: pcmpgtd %xmm1, %xmm3 +; SSSE3-NEXT: pshufd {{.*#+}} xmm4 = xmm3[0,0,2,2] +; SSSE3-NEXT: pcmpeqd %xmm2, %xmm1 +; SSSE3-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3] +; SSSE3-NEXT: pand %xmm4, %xmm1 +; SSSE3-NEXT: pshufd {{.*#+}} xmm2 = xmm3[1,1,3,3] +; SSSE3-NEXT: por %xmm1, %xmm2 +; SSSE3-NEXT: pand %xmm2, %xmm0 +; SSSE3-NEXT: pandn {{.*}}(%rip), %xmm2 +; SSSE3-NEXT: por %xmm0, %xmm2 +; SSSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm2[0,2,2,3] +; SSSE3-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] +; SSSE3-NEXT: retq +; +; SSE41-LABEL: trunc_usat_v2i64_v2i16: +; SSE41: # %bb.0: +; SSE41-NEXT: movdqa %xmm0, %xmm1 +; SSE41-NEXT: movapd {{.*#+}} xmm2 = [65535,65535] +; SSE41-NEXT: movdqa {{.*#+}} xmm0 = [9223372039002259456,9223372039002259456] +; SSE41-NEXT: pxor %xmm1, %xmm0 +; SSE41-NEXT: movdqa {{.*#+}} xmm3 = [9223372039002324991,9223372039002324991] +; SSE41-NEXT: movdqa %xmm3, %xmm4 +; SSE41-NEXT: pcmpeqd %xmm0, %xmm4 +; SSE41-NEXT: pcmpgtd %xmm0, %xmm3 +; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm3[0,0,2,2] +; SSE41-NEXT: pand %xmm4, %xmm0 +; SSE41-NEXT: por %xmm3, %xmm0 +; SSE41-NEXT: blendvpd %xmm0, %xmm1, %xmm2 +; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm2[0,2,2,3] +; SSE41-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] +; SSE41-NEXT: retq +; +; AVX1-LABEL: trunc_usat_v2i64_v2i16: +; AVX1: # %bb.0: +; AVX1-NEXT: vmovapd {{.*#+}} xmm1 = [65535,65535] +; AVX1-NEXT: vpxor {{.*}}(%rip), %xmm0, %xmm2 +; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [9223372036854841343,9223372036854841343] +; AVX1-NEXT: vpcmpgtq %xmm2, %xmm3, %xmm2 +; AVX1-NEXT: vblendvpd %xmm2, %xmm0, %xmm1, %xmm0 +; AVX1-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,2,2,3] +; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] +; AVX1-NEXT: retq +; +; AVX2-SLOW-LABEL: trunc_usat_v2i64_v2i16: +; AVX2-SLOW: # %bb.0: +; AVX2-SLOW-NEXT: vmovapd {{.*#+}} xmm1 = [65535,65535] +; AVX2-SLOW-NEXT: vpxor {{.*}}(%rip), %xmm0, %xmm2 +; AVX2-SLOW-NEXT: vmovdqa {{.*#+}} xmm3 = [9223372036854841343,9223372036854841343] +; AVX2-SLOW-NEXT: vpcmpgtq %xmm2, %xmm3, %xmm2 +; AVX2-SLOW-NEXT: vblendvpd %xmm2, %xmm0, %xmm1, %xmm0 +; AVX2-SLOW-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,2,2,3] +; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] +; AVX2-SLOW-NEXT: retq +; +; AVX2-FAST-LABEL: trunc_usat_v2i64_v2i16: +; AVX2-FAST: # %bb.0: +; AVX2-FAST-NEXT: vmovapd {{.*#+}} xmm1 = [65535,65535] +; AVX2-FAST-NEXT: vpxor {{.*}}(%rip), %xmm0, %xmm2 +; AVX2-FAST-NEXT: vmovdqa {{.*#+}} xmm3 = [9223372036854841343,9223372036854841343] +; AVX2-FAST-NEXT: vpcmpgtq %xmm2, %xmm3, %xmm2 +; AVX2-FAST-NEXT: vblendvpd %xmm2, %xmm0, %xmm1, %xmm0 +; AVX2-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,8,9,8,9,10,11,8,9,10,11,12,13,14,15] +; AVX2-FAST-NEXT: retq +; +; AVX512F-LABEL: trunc_usat_v2i64_v2i16: +; AVX512F: # %bb.0: +; AVX512F-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0 +; AVX512F-NEXT: vmovdqa {{.*#+}} xmm1 = [65535,65535] +; AVX512F-NEXT: vpminuq %zmm1, %zmm0, %zmm0 +; AVX512F-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] +; AVX512F-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] +; AVX512F-NEXT: vzeroupper +; AVX512F-NEXT: retq +; +; AVX512VL-LABEL: trunc_usat_v2i64_v2i16: +; AVX512VL: # %bb.0: +; AVX512VL-NEXT: vpminuq {{.*}}(%rip), %xmm0, %xmm0 +; AVX512VL-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,8,9,8,9,10,11,8,9,10,11,12,13,14,15] +; AVX512VL-NEXT: retq +; +; AVX512BW-LABEL: trunc_usat_v2i64_v2i16: +; AVX512BW: # %bb.0: +; AVX512BW-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0 +; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm1 = [65535,65535] +; AVX512BW-NEXT: vpminuq %zmm1, %zmm0, %zmm0 +; AVX512BW-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,8,9,8,9,10,11,8,9,10,11,12,13,14,15] +; AVX512BW-NEXT: vzeroupper +; AVX512BW-NEXT: retq +; +; AVX512BWVL-LABEL: trunc_usat_v2i64_v2i16: +; AVX512BWVL: # %bb.0: +; AVX512BWVL-NEXT: vpminuq {{.*}}(%rip), %xmm0, %xmm0 +; AVX512BWVL-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,8,9,8,9,10,11,8,9,10,11,12,13,14,15] +; AVX512BWVL-NEXT: retq +; +; SKX-LABEL: trunc_usat_v2i64_v2i16: +; SKX: # %bb.0: +; SKX-NEXT: vpminuq {{.*}}(%rip), %xmm0, %xmm0 +; SKX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,8,9,8,9,10,11,8,9,10,11,12,13,14,15] +; SKX-NEXT: retq + %1 = icmp ult <2 x i64> %a0, <i64 65535, i64 65535> + %2 = select <2 x i1> %1, <2 x i64> %a0, <2 x i64> <i64 65535, i64 65535> + %3 = trunc <2 x i64> %2 to <2 x i16> + ret <2 x i16> %3 +} + +define void @trunc_usat_v2i64_v2i16_store(<2 x i64> %a0, <2 x i16>* %p1) { +; SSE2-LABEL: trunc_usat_v2i64_v2i16_store: +; SSE2: # %bb.0: +; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [9223372039002259456,9223372039002259456] +; SSE2-NEXT: pxor %xmm0, %xmm1 +; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [9223372039002324991,9223372039002324991] +; SSE2-NEXT: movdqa %xmm2, %xmm3 +; SSE2-NEXT: pcmpgtd %xmm1, %xmm3 +; SSE2-NEXT: pshufd {{.*#+}} xmm4 = xmm3[0,0,2,2] +; SSE2-NEXT: pcmpeqd %xmm2, %xmm1 +; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3] +; SSE2-NEXT: pand %xmm4, %xmm1 +; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm3[1,1,3,3] +; SSE2-NEXT: por %xmm1, %xmm2 +; SSE2-NEXT: pand %xmm2, %xmm0 +; SSE2-NEXT: pandn {{.*}}(%rip), %xmm2 +; SSE2-NEXT: por %xmm0, %xmm2 +; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm2[0,2,2,3] +; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] +; SSE2-NEXT: movd %xmm0, (%rdi) +; SSE2-NEXT: retq +; +; SSSE3-LABEL: trunc_usat_v2i64_v2i16_store: +; SSSE3: # %bb.0: +; SSSE3-NEXT: movdqa {{.*#+}} xmm1 = [9223372039002259456,9223372039002259456] +; SSSE3-NEXT: pxor %xmm0, %xmm1 +; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [9223372039002324991,9223372039002324991] +; SSSE3-NEXT: movdqa %xmm2, %xmm3 +; SSSE3-NEXT: pcmpgtd %xmm1, %xmm3 +; SSSE3-NEXT: pshufd {{.*#+}} xmm4 = xmm3[0,0,2,2] +; SSSE3-NEXT: pcmpeqd %xmm2, %xmm1 +; SSSE3-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3] +; SSSE3-NEXT: pand %xmm4, %xmm1 +; SSSE3-NEXT: pshufd {{.*#+}} xmm2 = xmm3[1,1,3,3] +; SSSE3-NEXT: por %xmm1, %xmm2 +; SSSE3-NEXT: pand %xmm2, %xmm0 +; SSSE3-NEXT: pandn {{.*}}(%rip), %xmm2 +; SSSE3-NEXT: por %xmm0, %xmm2 +; SSSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm2[0,2,2,3] +; SSSE3-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] +; SSSE3-NEXT: movd %xmm0, (%rdi) +; SSSE3-NEXT: retq +; +; SSE41-LABEL: trunc_usat_v2i64_v2i16_store: +; SSE41: # %bb.0: +; SSE41-NEXT: movdqa %xmm0, %xmm1 +; SSE41-NEXT: movapd {{.*#+}} xmm2 = [65535,65535] +; SSE41-NEXT: movdqa {{.*#+}} xmm0 = [9223372039002259456,9223372039002259456] +; SSE41-NEXT: pxor %xmm1, %xmm0 +; SSE41-NEXT: movdqa {{.*#+}} xmm3 = [9223372039002324991,9223372039002324991] +; SSE41-NEXT: movdqa %xmm3, %xmm4 +; SSE41-NEXT: pcmpeqd %xmm0, %xmm4 +; SSE41-NEXT: pcmpgtd %xmm0, %xmm3 +; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm3[0,0,2,2] +; SSE41-NEXT: pand %xmm4, %xmm0 +; SSE41-NEXT: por %xmm3, %xmm0 +; SSE41-NEXT: blendvpd %xmm0, %xmm1, %xmm2 +; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm2[0,2,2,3] +; SSE41-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] +; SSE41-NEXT: movd %xmm0, (%rdi) +; SSE41-NEXT: retq +; +; AVX1-LABEL: trunc_usat_v2i64_v2i16_store: +; AVX1: # %bb.0: +; AVX1-NEXT: vmovapd {{.*#+}} xmm1 = [65535,65535] +; AVX1-NEXT: vpxor {{.*}}(%rip), %xmm0, %xmm2 +; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [9223372036854841343,9223372036854841343] +; AVX1-NEXT: vpcmpgtq %xmm2, %xmm3, %xmm2 +; AVX1-NEXT: vblendvpd %xmm2, %xmm0, %xmm1, %xmm0 +; AVX1-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,2,2,3] +; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] +; AVX1-NEXT: vmovd %xmm0, (%rdi) +; AVX1-NEXT: retq +; +; AVX2-SLOW-LABEL: trunc_usat_v2i64_v2i16_store: +; AVX2-SLOW: # %bb.0: +; AVX2-SLOW-NEXT: vmovapd {{.*#+}} xmm1 = [65535,65535] +; AVX2-SLOW-NEXT: vpxor {{.*}}(%rip), %xmm0, %xmm2 +; AVX2-SLOW-NEXT: vmovdqa {{.*#+}} xmm3 = [9223372036854841343,9223372036854841343] +; AVX2-SLOW-NEXT: vpcmpgtq %xmm2, %xmm3, %xmm2 +; AVX2-SLOW-NEXT: vblendvpd %xmm2, %xmm0, %xmm1, %xmm0 +; AVX2-SLOW-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,2,2,3] +; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] +; AVX2-SLOW-NEXT: vmovd %xmm0, (%rdi) +; AVX2-SLOW-NEXT: retq +; +; AVX2-FAST-LABEL: trunc_usat_v2i64_v2i16_store: +; AVX2-FAST: # %bb.0: +; AVX2-FAST-NEXT: vmovapd {{.*#+}} xmm1 = [65535,65535] +; AVX2-FAST-NEXT: vpxor {{.*}}(%rip), %xmm0, %xmm2 +; AVX2-FAST-NEXT: vmovdqa {{.*#+}} xmm3 = [9223372036854841343,9223372036854841343] +; AVX2-FAST-NEXT: vpcmpgtq %xmm2, %xmm3, %xmm2 +; AVX2-FAST-NEXT: vblendvpd %xmm2, %xmm0, %xmm1, %xmm0 +; AVX2-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,8,9,8,9,10,11,8,9,10,11,12,13,14,15] +; AVX2-FAST-NEXT: vmovd %xmm0, (%rdi) +; AVX2-FAST-NEXT: retq +; +; AVX512F-LABEL: trunc_usat_v2i64_v2i16_store: +; AVX512F: # %bb.0: +; AVX512F-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0 +; AVX512F-NEXT: vmovdqa {{.*#+}} xmm1 = [65535,65535] +; AVX512F-NEXT: vpminuq %zmm1, %zmm0, %zmm0 +; AVX512F-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] +; AVX512F-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7] +; AVX512F-NEXT: vmovd %xmm0, (%rdi) +; AVX512F-NEXT: vzeroupper +; AVX512F-NEXT: retq +; +; AVX512VL-LABEL: trunc_usat_v2i64_v2i16_store: +; AVX512VL: # %bb.0: +; AVX512VL-NEXT: vpmovusqw %xmm0, (%rdi) +; AVX512VL-NEXT: retq +; +; AVX512BW-LABEL: trunc_usat_v2i64_v2i16_store: +; AVX512BW: # %bb.0: +; AVX512BW-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0 +; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm1 = [65535,65535] +; AVX512BW-NEXT: vpminuq %zmm1, %zmm0, %zmm0 +; AVX512BW-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,8,9,8,9,10,11,8,9,10,11,12,13,14,15] +; AVX512BW-NEXT: vmovd %xmm0, (%rdi) +; AVX512BW-NEXT: vzeroupper +; AVX512BW-NEXT: retq +; +; AVX512BWVL-LABEL: trunc_usat_v2i64_v2i16_store: +; AVX512BWVL: # %bb.0: +; AVX512BWVL-NEXT: vpmovusqw %xmm0, (%rdi) +; AVX512BWVL-NEXT: retq +; +; SKX-LABEL: trunc_usat_v2i64_v2i16_store: +; SKX: # %bb.0: +; SKX-NEXT: vpmovusqw %xmm0, (%rdi) +; SKX-NEXT: retq + %1 = icmp ult <2 x i64> %a0, <i64 65535, i64 65535> + %2 = select <2 x i1> %1, <2 x i64> %a0, <2 x i64> <i64 65535, i64 65535> + %3 = trunc <2 x i64> %2 to <2 x i16> + store <2 x i16> %3, <2 x i16>* %p1 + ret void +} + define <4 x i16> @trunc_usat_v4i64_v4i16(<4 x i64> %a0) { ; SSE2-LABEL: trunc_usat_v4i64_v4i16: ; SSE2: # %bb.0: @@ -1592,6 +2082,234 @@ define <16 x i16> @trunc_usat_v16i32_v16i16(<16 x i32>* %p0) { ; Unsigned saturation truncation to vXi8 ; +define <2 x i8> @trunc_usat_v2i64_v2i8(<2 x i64> %a0) { +; SSE2-LABEL: trunc_usat_v2i64_v2i8: +; SSE2: # %bb.0: +; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [9223372039002259456,9223372039002259456] +; SSE2-NEXT: pxor %xmm0, %xmm1 +; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [9223372039002259711,9223372039002259711] +; SSE2-NEXT: movdqa %xmm2, %xmm3 +; SSE2-NEXT: pcmpgtd %xmm1, %xmm3 +; SSE2-NEXT: pshufd {{.*#+}} xmm4 = xmm3[0,0,2,2] +; SSE2-NEXT: pcmpeqd %xmm2, %xmm1 +; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm1[1,1,3,3] +; SSE2-NEXT: pand %xmm4, %xmm2 +; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm3[1,1,3,3] +; SSE2-NEXT: por %xmm2, %xmm1 +; SSE2-NEXT: pand %xmm1, %xmm0 +; SSE2-NEXT: pandn {{.*}}(%rip), %xmm1 +; SSE2-NEXT: por %xmm0, %xmm1 +; SSE2-NEXT: pand {{.*}}(%rip), %xmm1 +; SSE2-NEXT: packuswb %xmm1, %xmm1 +; SSE2-NEXT: packuswb %xmm1, %xmm1 +; SSE2-NEXT: packuswb %xmm1, %xmm1 +; SSE2-NEXT: movdqa %xmm1, %xmm0 +; SSE2-NEXT: retq +; +; SSSE3-LABEL: trunc_usat_v2i64_v2i8: +; SSSE3: # %bb.0: +; SSSE3-NEXT: movdqa {{.*#+}} xmm1 = [9223372039002259456,9223372039002259456] +; SSSE3-NEXT: pxor %xmm0, %xmm1 +; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [9223372039002259711,9223372039002259711] +; SSSE3-NEXT: movdqa %xmm2, %xmm3 +; SSSE3-NEXT: pcmpgtd %xmm1, %xmm3 +; SSSE3-NEXT: pshufd {{.*#+}} xmm4 = xmm3[0,0,2,2] +; SSSE3-NEXT: pcmpeqd %xmm2, %xmm1 +; SSSE3-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3] +; SSSE3-NEXT: pand %xmm4, %xmm1 +; SSSE3-NEXT: pshufd {{.*#+}} xmm2 = xmm3[1,1,3,3] +; SSSE3-NEXT: por %xmm1, %xmm2 +; SSSE3-NEXT: pand %xmm2, %xmm0 +; SSSE3-NEXT: pandn {{.*}}(%rip), %xmm2 +; SSSE3-NEXT: por %xmm2, %xmm0 +; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,8,u,u,u,u,u,u,u,u,u,u,u,u,u,u] +; SSSE3-NEXT: retq +; +; SSE41-LABEL: trunc_usat_v2i64_v2i8: +; SSE41: # %bb.0: +; SSE41-NEXT: movdqa %xmm0, %xmm1 +; SSE41-NEXT: movapd {{.*#+}} xmm2 = [255,255] +; SSE41-NEXT: movdqa {{.*#+}} xmm0 = [9223372039002259456,9223372039002259456] +; SSE41-NEXT: pxor %xmm1, %xmm0 +; SSE41-NEXT: movdqa {{.*#+}} xmm3 = [9223372039002259711,9223372039002259711] +; SSE41-NEXT: movdqa %xmm3, %xmm4 +; SSE41-NEXT: pcmpeqd %xmm0, %xmm4 +; SSE41-NEXT: pcmpgtd %xmm0, %xmm3 +; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm3[0,0,2,2] +; SSE41-NEXT: pand %xmm4, %xmm0 +; SSE41-NEXT: por %xmm3, %xmm0 +; SSE41-NEXT: blendvpd %xmm0, %xmm1, %xmm2 +; SSE41-NEXT: pshufb {{.*#+}} xmm2 = xmm2[0,8,u,u,u,u,u,u,u,u,u,u,u,u,u,u] +; SSE41-NEXT: movdqa %xmm2, %xmm0 +; SSE41-NEXT: retq +; +; AVX-LABEL: trunc_usat_v2i64_v2i8: +; AVX: # %bb.0: +; AVX-NEXT: vmovapd {{.*#+}} xmm1 = [255,255] +; AVX-NEXT: vpxor {{.*}}(%rip), %xmm0, %xmm2 +; AVX-NEXT: vmovdqa {{.*#+}} xmm3 = [9223372036854776063,9223372036854776063] +; AVX-NEXT: vpcmpgtq %xmm2, %xmm3, %xmm2 +; AVX-NEXT: vblendvpd %xmm2, %xmm0, %xmm1, %xmm0 +; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,8,u,u,u,u,u,u,u,u,u,u,u,u,u,u] +; AVX-NEXT: retq +; +; AVX512F-LABEL: trunc_usat_v2i64_v2i8: +; AVX512F: # %bb.0: +; AVX512F-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0 +; AVX512F-NEXT: vmovdqa {{.*#+}} xmm1 = [255,255] +; AVX512F-NEXT: vpminuq %zmm1, %zmm0, %zmm0 +; AVX512F-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,8,u,u,u,u,u,u,u,u,u,u,u,u,u,u] +; AVX512F-NEXT: vzeroupper +; AVX512F-NEXT: retq +; +; AVX512VL-LABEL: trunc_usat_v2i64_v2i8: +; AVX512VL: # %bb.0: +; AVX512VL-NEXT: vpminuq {{.*}}(%rip), %xmm0, %xmm0 +; AVX512VL-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,8,u,u,u,u,u,u,u,u,u,u,u,u,u,u] +; AVX512VL-NEXT: retq +; +; AVX512BW-LABEL: trunc_usat_v2i64_v2i8: +; AVX512BW: # %bb.0: +; AVX512BW-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0 +; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm1 = [255,255] +; AVX512BW-NEXT: vpminuq %zmm1, %zmm0, %zmm0 +; AVX512BW-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,8,u,u,u,u,u,u,u,u,u,u,u,u,u,u] +; AVX512BW-NEXT: vzeroupper +; AVX512BW-NEXT: retq +; +; AVX512BWVL-LABEL: trunc_usat_v2i64_v2i8: +; AVX512BWVL: # %bb.0: +; AVX512BWVL-NEXT: vpminuq {{.*}}(%rip), %xmm0, %xmm0 +; AVX512BWVL-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,8,u,u,u,u,u,u,u,u,u,u,u,u,u,u] +; AVX512BWVL-NEXT: retq +; +; SKX-LABEL: trunc_usat_v2i64_v2i8: +; SKX: # %bb.0: +; SKX-NEXT: vpminuq {{.*}}(%rip), %xmm0, %xmm0 +; SKX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,8,u,u,u,u,u,u,u,u,u,u,u,u,u,u] +; SKX-NEXT: retq + %1 = icmp ult <2 x i64> %a0, <i64 255, i64 255> + %2 = select <2 x i1> %1, <2 x i64> %a0, <2 x i64> <i64 255, i64 255> + %3 = trunc <2 x i64> %2 to <2 x i8> + ret <2 x i8> %3 +} + +define void @trunc_usat_v2i64_v2i8_store(<2 x i64> %a0, <2 x i8>* %p1) { +; SSE2-LABEL: trunc_usat_v2i64_v2i8_store: +; SSE2: # %bb.0: +; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [9223372039002259456,9223372039002259456] +; SSE2-NEXT: pxor %xmm0, %xmm1 +; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [9223372039002259711,9223372039002259711] +; SSE2-NEXT: movdqa %xmm2, %xmm3 +; SSE2-NEXT: pcmpgtd %xmm1, %xmm3 +; SSE2-NEXT: pshufd {{.*#+}} xmm4 = xmm3[0,0,2,2] +; SSE2-NEXT: pcmpeqd %xmm2, %xmm1 +; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3] +; SSE2-NEXT: pand %xmm4, %xmm1 +; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm3[1,1,3,3] +; SSE2-NEXT: por %xmm1, %xmm2 +; SSE2-NEXT: pand %xmm2, %xmm0 +; SSE2-NEXT: pandn {{.*}}(%rip), %xmm2 +; SSE2-NEXT: por %xmm0, %xmm2 +; SSE2-NEXT: pand {{.*}}(%rip), %xmm2 +; SSE2-NEXT: packuswb %xmm2, %xmm2 +; SSE2-NEXT: packuswb %xmm0, %xmm2 +; SSE2-NEXT: packuswb %xmm0, %xmm2 +; SSE2-NEXT: movd %xmm2, %eax +; SSE2-NEXT: movw %ax, (%rdi) +; SSE2-NEXT: retq +; +; SSSE3-LABEL: trunc_usat_v2i64_v2i8_store: +; SSSE3: # %bb.0: +; SSSE3-NEXT: movdqa {{.*#+}} xmm1 = [9223372039002259456,9223372039002259456] +; SSSE3-NEXT: pxor %xmm0, %xmm1 +; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [9223372039002259711,9223372039002259711] +; SSSE3-NEXT: movdqa %xmm2, %xmm3 +; SSSE3-NEXT: pcmpgtd %xmm1, %xmm3 +; SSSE3-NEXT: pshufd {{.*#+}} xmm4 = xmm3[0,0,2,2] +; SSSE3-NEXT: pcmpeqd %xmm2, %xmm1 +; SSSE3-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3] +; SSSE3-NEXT: pand %xmm4, %xmm1 +; SSSE3-NEXT: pshufd {{.*#+}} xmm2 = xmm3[1,1,3,3] +; SSSE3-NEXT: por %xmm1, %xmm2 +; SSSE3-NEXT: pand %xmm2, %xmm0 +; SSSE3-NEXT: pandn {{.*}}(%rip), %xmm2 +; SSSE3-NEXT: por %xmm0, %xmm2 +; SSSE3-NEXT: pshufb {{.*#+}} xmm2 = xmm2[0,8,u,u,u,u,u,u,u,u,u,u,u,u,u,u] +; SSSE3-NEXT: movd %xmm2, %eax +; SSSE3-NEXT: movw %ax, (%rdi) +; SSSE3-NEXT: retq +; +; SSE41-LABEL: trunc_usat_v2i64_v2i8_store: +; SSE41: # %bb.0: +; SSE41-NEXT: movdqa %xmm0, %xmm1 +; SSE41-NEXT: movapd {{.*#+}} xmm2 = [255,255] +; SSE41-NEXT: movdqa {{.*#+}} xmm0 = [9223372039002259456,9223372039002259456] +; SSE41-NEXT: pxor %xmm1, %xmm0 +; SSE41-NEXT: movdqa {{.*#+}} xmm3 = [9223372039002259711,9223372039002259711] +; SSE41-NEXT: movdqa %xmm3, %xmm4 +; SSE41-NEXT: pcmpeqd %xmm0, %xmm4 +; SSE41-NEXT: pcmpgtd %xmm0, %xmm3 +; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm3[0,0,2,2] +; SSE41-NEXT: pand %xmm4, %xmm0 +; SSE41-NEXT: por %xmm3, %xmm0 +; SSE41-NEXT: blendvpd %xmm0, %xmm1, %xmm2 +; SSE41-NEXT: pshufb {{.*#+}} xmm2 = xmm2[0,8,u,u,u,u,u,u,u,u,u,u,u,u,u,u] +; SSE41-NEXT: pextrw $0, %xmm2, (%rdi) +; SSE41-NEXT: retq +; +; AVX-LABEL: trunc_usat_v2i64_v2i8_store: +; AVX: # %bb.0: +; AVX-NEXT: vmovapd {{.*#+}} xmm1 = [255,255] +; AVX-NEXT: vpxor {{.*}}(%rip), %xmm0, %xmm2 +; AVX-NEXT: vmovdqa {{.*#+}} xmm3 = [9223372036854776063,9223372036854776063] +; AVX-NEXT: vpcmpgtq %xmm2, %xmm3, %xmm2 +; AVX-NEXT: vblendvpd %xmm2, %xmm0, %xmm1, %xmm0 +; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,8,u,u,u,u,u,u,u,u,u,u,u,u,u,u] +; AVX-NEXT: vpextrw $0, %xmm0, (%rdi) +; AVX-NEXT: retq +; +; AVX512F-LABEL: trunc_usat_v2i64_v2i8_store: +; AVX512F: # %bb.0: +; AVX512F-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0 +; AVX512F-NEXT: vmovdqa {{.*#+}} xmm1 = [255,255] +; AVX512F-NEXT: vpminuq %zmm1, %zmm0, %zmm0 +; AVX512F-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,8,u,u,u,u,u,u,u,u,u,u,u,u,u,u] +; AVX512F-NEXT: vpextrw $0, %xmm0, (%rdi) +; AVX512F-NEXT: vzeroupper +; AVX512F-NEXT: retq +; +; AVX512VL-LABEL: trunc_usat_v2i64_v2i8_store: +; AVX512VL: # %bb.0: +; AVX512VL-NEXT: vpmovusqb %xmm0, (%rdi) +; AVX512VL-NEXT: retq +; +; AVX512BW-LABEL: trunc_usat_v2i64_v2i8_store: +; AVX512BW: # %bb.0: +; AVX512BW-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0 +; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm1 = [255,255] +; AVX512BW-NEXT: vpminuq %zmm1, %zmm0, %zmm0 +; AVX512BW-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,8,u,u,u,u,u,u,u,u,u,u,u,u,u,u] +; AVX512BW-NEXT: vpextrw $0, %xmm0, (%rdi) +; AVX512BW-NEXT: vzeroupper +; AVX512BW-NEXT: retq +; +; AVX512BWVL-LABEL: trunc_usat_v2i64_v2i8_store: +; AVX512BWVL: # %bb.0: +; AVX512BWVL-NEXT: vpmovusqb %xmm0, (%rdi) +; AVX512BWVL-NEXT: retq +; +; SKX-LABEL: trunc_usat_v2i64_v2i8_store: +; SKX: # %bb.0: +; SKX-NEXT: vpmovusqb %xmm0, (%rdi) +; SKX-NEXT: retq + %1 = icmp ult <2 x i64> %a0, <i64 255, i64 255> + %2 = select <2 x i1> %1, <2 x i64> %a0, <2 x i64> <i64 255, i64 255> + %3 = trunc <2 x i64> %2 to <2 x i8> + store <2 x i8> %3, <2 x i8>* %p1 + ret void +} + define <4 x i8> @trunc_usat_v4i64_v4i8(<4 x i64> %a0) { ; SSE2-LABEL: trunc_usat_v4i64_v4i8: ; SSE2: # %bb.0: |
