|  | ; RUN: llc < %s -march=x86-64 -mcpu=x86-64 | FileCheck %s -check-prefix=SSE2 | 
|  | ; RUN: llc < %s -march=x86-64 -mcpu=corei7 | FileCheck %s -check-prefix=SSSE3 | 
|  | ; RUN: llc < %s -march=x86-64 -mcpu=core-avx2 | FileCheck %s -check-prefix=AVX2 | 
|  |  | 
|  | define <4 x i32> @test1(<4 x i32> %a) nounwind { | 
|  | ; SSE2-LABEL: test1: | 
|  | ; SSE2: movdqa | 
|  | ; SSE2: psrad $31 | 
|  | ; SSE2-NEXT: padd | 
|  | ; SSE2-NEXT: pxor | 
|  | ; SSE2-NEXT: ret | 
|  |  | 
|  | ; SSSE3-LABEL: test1: | 
|  | ; SSSE3: pabsd | 
|  | ; SSSE3-NEXT: ret | 
|  |  | 
|  | ; AVX2-LABEL: test1: | 
|  | ; AVX2: vpabsd | 
|  | ; AVX2-NEXT: ret | 
|  | %tmp1neg = sub <4 x i32> zeroinitializer, %a | 
|  | %b = icmp sgt <4 x i32> %a, <i32 -1, i32 -1, i32 -1, i32 -1> | 
|  | %abs = select <4 x i1> %b, <4 x i32> %a, <4 x i32> %tmp1neg | 
|  | ret <4 x i32> %abs | 
|  | } | 
|  |  | 
|  | define <4 x i32> @test2(<4 x i32> %a) nounwind { | 
|  | ; SSE2-LABEL: test2: | 
|  | ; SSE2: movdqa | 
|  | ; SSE2: psrad $31 | 
|  | ; SSE2-NEXT: padd | 
|  | ; SSE2-NEXT: pxor | 
|  | ; SSE2-NEXT: ret | 
|  |  | 
|  | ; SSSE3-LABEL: test2: | 
|  | ; SSSE3: pabsd | 
|  | ; SSSE3-NEXT: ret | 
|  |  | 
|  | ; AVX2-LABEL: test2: | 
|  | ; AVX2: vpabsd | 
|  | ; AVX2-NEXT: ret | 
|  | %tmp1neg = sub <4 x i32> zeroinitializer, %a | 
|  | %b = icmp sge <4 x i32> %a, zeroinitializer | 
|  | %abs = select <4 x i1> %b, <4 x i32> %a, <4 x i32> %tmp1neg | 
|  | ret <4 x i32> %abs | 
|  | } | 
|  |  | 
|  | define <8 x i16> @test3(<8 x i16> %a) nounwind { | 
|  | ; SSE2-LABEL: test3: | 
|  | ; SSE2: movdqa | 
|  | ; SSE2: psraw $15 | 
|  | ; SSE2-NEXT: padd | 
|  | ; SSE2-NEXT: pxor | 
|  | ; SSE2-NEXT: ret | 
|  |  | 
|  | ; SSSE3-LABEL: test3: | 
|  | ; SSSE3: pabsw | 
|  | ; SSSE3-NEXT: ret | 
|  |  | 
|  | ; AVX2-LABEL: test3: | 
|  | ; AVX2: vpabsw | 
|  | ; AVX2-NEXT: ret | 
|  | %tmp1neg = sub <8 x i16> zeroinitializer, %a | 
|  | %b = icmp sgt <8 x i16> %a, zeroinitializer | 
|  | %abs = select <8 x i1> %b, <8 x i16> %a, <8 x i16> %tmp1neg | 
|  | ret <8 x i16> %abs | 
|  | } | 
|  |  | 
|  | define <16 x i8> @test4(<16 x i8> %a) nounwind { | 
|  | ; SSE2-LABEL: test4: | 
|  | ; SSE2: pxor | 
|  | ; SSE2: pcmpgtb | 
|  | ; SSE2-NEXT: padd | 
|  | ; SSE2-NEXT: pxor | 
|  | ; SSE2-NEXT: ret | 
|  |  | 
|  | ; SSSE3-LABEL: test4: | 
|  | ; SSSE3: pabsb | 
|  | ; SSSE3-NEXT: ret | 
|  |  | 
|  | ; AVX2-LABEL: test4: | 
|  | ; AVX2: vpabsb | 
|  | ; AVX2-NEXT: ret | 
|  | %tmp1neg = sub <16 x i8> zeroinitializer, %a | 
|  | %b = icmp slt <16 x i8> %a, zeroinitializer | 
|  | %abs = select <16 x i1> %b, <16 x i8> %tmp1neg, <16 x i8> %a | 
|  | ret <16 x i8> %abs | 
|  | } | 
|  |  | 
|  | define <4 x i32> @test5(<4 x i32> %a) nounwind { | 
|  | ; SSE2-LABEL: test5: | 
|  | ; SSE2: movdqa | 
|  | ; SSE2: psrad $31 | 
|  | ; SSE2-NEXT: padd | 
|  | ; SSE2-NEXT: pxor | 
|  | ; SSE2-NEXT: ret | 
|  |  | 
|  | ; SSSE3-LABEL: test5: | 
|  | ; SSSE3: pabsd | 
|  | ; SSSE3-NEXT: ret | 
|  |  | 
|  | ; AVX2-LABEL: test5: | 
|  | ; AVX2: vpabsd | 
|  | ; AVX2-NEXT: ret | 
|  | %tmp1neg = sub <4 x i32> zeroinitializer, %a | 
|  | %b = icmp sle <4 x i32> %a, zeroinitializer | 
|  | %abs = select <4 x i1> %b, <4 x i32> %tmp1neg, <4 x i32> %a | 
|  | ret <4 x i32> %abs | 
|  | } | 
|  |  | 
|  | define <8 x i32> @test6(<8 x i32> %a) nounwind { | 
|  | ; SSSE3-LABEL: test6: | 
|  | ; SSSE3: pabsd | 
|  | ; SSSE3: pabsd | 
|  | ; SSSE3-NEXT: ret | 
|  |  | 
|  | ; AVX2-LABEL: test6: | 
|  | ; AVX2: vpabsd {{.*}}%ymm | 
|  | ; AVX2-NEXT: ret | 
|  | %tmp1neg = sub <8 x i32> zeroinitializer, %a | 
|  | %b = icmp sgt <8 x i32> %a, <i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1> | 
|  | %abs = select <8 x i1> %b, <8 x i32> %a, <8 x i32> %tmp1neg | 
|  | ret <8 x i32> %abs | 
|  | } | 
|  |  | 
|  | define <8 x i32> @test7(<8 x i32> %a) nounwind { | 
|  | ; SSSE3-LABEL: test7: | 
|  | ; SSSE3: pabsd | 
|  | ; SSSE3: pabsd | 
|  | ; SSSE3-NEXT: ret | 
|  |  | 
|  | ; AVX2-LABEL: test7: | 
|  | ; AVX2: vpabsd {{.*}}%ymm | 
|  | ; AVX2-NEXT: ret | 
|  | %tmp1neg = sub <8 x i32> zeroinitializer, %a | 
|  | %b = icmp sge <8 x i32> %a, zeroinitializer | 
|  | %abs = select <8 x i1> %b, <8 x i32> %a, <8 x i32> %tmp1neg | 
|  | ret <8 x i32> %abs | 
|  | } | 
|  |  | 
|  | define <16 x i16> @test8(<16 x i16> %a) nounwind { | 
|  | ; SSSE3-LABEL: test8: | 
|  | ; SSSE3: pabsw | 
|  | ; SSSE3: pabsw | 
|  | ; SSSE3-NEXT: ret | 
|  |  | 
|  | ; AVX2-LABEL: test8: | 
|  | ; AVX2: vpabsw {{.*}}%ymm | 
|  | ; AVX2-NEXT: ret | 
|  | %tmp1neg = sub <16 x i16> zeroinitializer, %a | 
|  | %b = icmp sgt <16 x i16> %a, zeroinitializer | 
|  | %abs = select <16 x i1> %b, <16 x i16> %a, <16 x i16> %tmp1neg | 
|  | ret <16 x i16> %abs | 
|  | } | 
|  |  | 
|  | define <32 x i8> @test9(<32 x i8> %a) nounwind { | 
|  | ; SSSE3-LABEL: test9: | 
|  | ; SSSE3: pabsb | 
|  | ; SSSE3: pabsb | 
|  | ; SSSE3-NEXT: ret | 
|  |  | 
|  | ; AVX2-LABEL: test9: | 
|  | ; AVX2: vpabsb {{.*}}%ymm | 
|  | ; AVX2-NEXT: ret | 
|  | %tmp1neg = sub <32 x i8> zeroinitializer, %a | 
|  | %b = icmp slt <32 x i8> %a, zeroinitializer | 
|  | %abs = select <32 x i1> %b, <32 x i8> %tmp1neg, <32 x i8> %a | 
|  | ret <32 x i8> %abs | 
|  | } | 
|  |  | 
|  | define <8 x i32> @test10(<8 x i32> %a) nounwind { | 
|  | ; SSSE3-LABEL: test10: | 
|  | ; SSSE3: pabsd | 
|  | ; SSSE3: pabsd | 
|  | ; SSSE3-NEXT: ret | 
|  |  | 
|  | ; AVX2-LABEL: test10: | 
|  | ; AVX2: vpabsd {{.*}}%ymm | 
|  | ; AVX2-NEXT: ret | 
|  | %tmp1neg = sub <8 x i32> zeroinitializer, %a | 
|  | %b = icmp sle <8 x i32> %a, zeroinitializer | 
|  | %abs = select <8 x i1> %b, <8 x i32> %tmp1neg, <8 x i32> %a | 
|  | ret <8 x i32> %abs | 
|  | } |