Mercurial > hg > Members > tobaru > cbc > CbC_llvm
view test/CodeGen/X86/viabs.ll @ 33:e4204d083e25
LLVM 3.5
author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
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date | Thu, 12 Dec 2013 14:32:10 +0900 |
parents | 95c75e76d11b |
children | 54457678186b |
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; 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 }