| ; 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: test1: |
| ; SSE2: movdqa |
| ; SSE2: psrad $31 |
| ; SSE2-NEXT: padd |
| ; SSE2-NEXT: pxor |
| ; SSE2-NEXT: ret |
| |
| ; SSSE3: test1: |
| ; SSSE3: pabsd |
| ; SSSE3-NEXT: ret |
| |
| ; AVX2: 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: test2: |
| ; SSE2: movdqa |
| ; SSE2: psrad $31 |
| ; SSE2-NEXT: padd |
| ; SSE2-NEXT: pxor |
| ; SSE2-NEXT: ret |
| |
| ; SSSE3: test2: |
| ; SSSE3: pabsd |
| ; SSSE3-NEXT: ret |
| |
| ; AVX2: 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: test3: |
| ; SSE2: movdqa |
| ; SSE2: psraw $15 |
| ; SSE2-NEXT: padd |
| ; SSE2-NEXT: pxor |
| ; SSE2-NEXT: ret |
| |
| ; SSSE3: test3: |
| ; SSSE3: pabsw |
| ; SSSE3-NEXT: ret |
| |
| ; AVX2: 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: test4: |
| ; SSE2: pxor |
| ; SSE2: pcmpgtb |
| ; SSE2-NEXT: padd |
| ; SSE2-NEXT: pxor |
| ; SSE2-NEXT: ret |
| |
| ; SSSE3: test4: |
| ; SSSE3: pabsb |
| ; SSSE3-NEXT: ret |
| |
| ; AVX2: 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: test5: |
| ; SSE2: movdqa |
| ; SSE2: psrad $31 |
| ; SSE2-NEXT: padd |
| ; SSE2-NEXT: pxor |
| ; SSE2-NEXT: ret |
| |
| ; SSSE3: test5: |
| ; SSSE3: pabsd |
| ; SSSE3-NEXT: ret |
| |
| ; AVX2: 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: test6: |
| ; SSSE3: pabsd |
| ; SSSE3: pabsd |
| ; SSSE3-NEXT: ret |
| |
| ; AVX2: 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: test7: |
| ; SSSE3: pabsd |
| ; SSSE3: pabsd |
| ; SSSE3-NEXT: ret |
| |
| ; AVX2: 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: test8: |
| ; SSSE3: pabsw |
| ; SSSE3: pabsw |
| ; SSSE3-NEXT: ret |
| |
| ; AVX2: 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: test9: |
| ; SSSE3: pabsb |
| ; SSSE3: pabsb |
| ; SSSE3-NEXT: ret |
| |
| ; AVX2: 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: test10: |
| ; SSSE3: pabsd |
| ; SSSE3: pabsd |
| ; SSSE3-NEXT: ret |
| |
| ; AVX2: 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 |
| } |