| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse3 | FileCheck %s --check-prefixes=SSE,SSE-SLOW |
| ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse3,fast-hops | FileCheck %s --check-prefixes=SSE,SSE-FAST |
| ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx | FileCheck %s --check-prefixes=AVX,AVX-SLOW,AVX1-SLOW |
| ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx,fast-hops | FileCheck %s --check-prefixes=AVX,AVX-FAST,AVX1-FAST |
| ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx512f | FileCheck %s --check-prefixes=AVX,AVX-SLOW,AVX512,AVX512-SLOW |
| ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx512f,fast-hops | FileCheck %s --check-prefixes=AVX,AVX-FAST,AVX512,AVX512-FAST |
| |
| ; Verify that we correctly fold horizontal binop even in the presence of UNDEFs. |
| |
| define <4 x float> @test1_undef(<4 x float> %a, <4 x float> %b) { |
| ; SSE-LABEL: test1_undef: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: haddps %xmm1, %xmm0 |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: test1_undef: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vhaddps %xmm1, %xmm0, %xmm0 |
| ; AVX-NEXT: retq |
| %vecext = extractelement <4 x float> %a, i32 0 |
| %vecext1 = extractelement <4 x float> %a, i32 1 |
| %add = fadd float %vecext, %vecext1 |
| %vecinit = insertelement <4 x float> undef, float %add, i32 0 |
| %vecext2 = extractelement <4 x float> %a, i32 2 |
| %vecext3 = extractelement <4 x float> %a, i32 3 |
| %add4 = fadd float %vecext2, %vecext3 |
| %vecinit5 = insertelement <4 x float> %vecinit, float %add4, i32 1 |
| %vecext10 = extractelement <4 x float> %b, i32 2 |
| %vecext11 = extractelement <4 x float> %b, i32 3 |
| %add12 = fadd float %vecext10, %vecext11 |
| %vecinit13 = insertelement <4 x float> %vecinit5, float %add12, i32 3 |
| ret <4 x float> %vecinit13 |
| } |
| |
| define <4 x float> @test2_undef(<4 x float> %a, <4 x float> %b) { |
| ; SSE-LABEL: test2_undef: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: haddps %xmm1, %xmm0 |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: test2_undef: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vhaddps %xmm1, %xmm0, %xmm0 |
| ; AVX-NEXT: retq |
| %vecext = extractelement <4 x float> %a, i32 0 |
| %vecext1 = extractelement <4 x float> %a, i32 1 |
| %add = fadd float %vecext, %vecext1 |
| %vecinit = insertelement <4 x float> undef, float %add, i32 0 |
| %vecext6 = extractelement <4 x float> %b, i32 0 |
| %vecext7 = extractelement <4 x float> %b, i32 1 |
| %add8 = fadd float %vecext6, %vecext7 |
| %vecinit9 = insertelement <4 x float> %vecinit, float %add8, i32 2 |
| %vecext10 = extractelement <4 x float> %b, i32 2 |
| %vecext11 = extractelement <4 x float> %b, i32 3 |
| %add12 = fadd float %vecext10, %vecext11 |
| %vecinit13 = insertelement <4 x float> %vecinit9, float %add12, i32 3 |
| ret <4 x float> %vecinit13 |
| } |
| |
| define <4 x float> @test3_undef(<4 x float> %a, <4 x float> %b) { |
| ; SSE-LABEL: test3_undef: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: haddps %xmm1, %xmm0 |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: test3_undef: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vhaddps %xmm1, %xmm0, %xmm0 |
| ; AVX-NEXT: retq |
| %vecext = extractelement <4 x float> %a, i32 0 |
| %vecext1 = extractelement <4 x float> %a, i32 1 |
| %add = fadd float %vecext, %vecext1 |
| %vecinit = insertelement <4 x float> undef, float %add, i32 0 |
| %vecext2 = extractelement <4 x float> %a, i32 2 |
| %vecext3 = extractelement <4 x float> %a, i32 3 |
| %add4 = fadd float %vecext2, %vecext3 |
| %vecinit5 = insertelement <4 x float> %vecinit, float %add4, i32 1 |
| %vecext6 = extractelement <4 x float> %b, i32 0 |
| %vecext7 = extractelement <4 x float> %b, i32 1 |
| %add8 = fadd float %vecext6, %vecext7 |
| %vecinit9 = insertelement <4 x float> %vecinit5, float %add8, i32 2 |
| ret <4 x float> %vecinit9 |
| } |
| |
| define <4 x float> @test4_undef(<4 x float> %a, <4 x float> %b) { |
| ; SSE-SLOW-LABEL: test4_undef: |
| ; SSE-SLOW: # %bb.0: |
| ; SSE-SLOW-NEXT: movshdup {{.*#+}} xmm1 = xmm0[1,1,3,3] |
| ; SSE-SLOW-NEXT: addss %xmm1, %xmm0 |
| ; SSE-SLOW-NEXT: retq |
| ; |
| ; SSE-FAST-LABEL: test4_undef: |
| ; SSE-FAST: # %bb.0: |
| ; SSE-FAST-NEXT: haddps %xmm0, %xmm0 |
| ; SSE-FAST-NEXT: retq |
| ; |
| ; AVX-SLOW-LABEL: test4_undef: |
| ; AVX-SLOW: # %bb.0: |
| ; AVX-SLOW-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3] |
| ; AVX-SLOW-NEXT: vaddss %xmm1, %xmm0, %xmm0 |
| ; AVX-SLOW-NEXT: retq |
| ; |
| ; AVX-FAST-LABEL: test4_undef: |
| ; AVX-FAST: # %bb.0: |
| ; AVX-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0 |
| ; AVX-FAST-NEXT: retq |
| %vecext = extractelement <4 x float> %a, i32 0 |
| %vecext1 = extractelement <4 x float> %a, i32 1 |
| %add = fadd float %vecext, %vecext1 |
| %vecinit = insertelement <4 x float> undef, float %add, i32 0 |
| ret <4 x float> %vecinit |
| } |
| |
| define <2 x double> @test5_undef(<2 x double> %a, <2 x double> %b) { |
| ; SSE-SLOW-LABEL: test5_undef: |
| ; SSE-SLOW: # %bb.0: |
| ; SSE-SLOW-NEXT: movapd %xmm0, %xmm1 |
| ; SSE-SLOW-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1] |
| ; SSE-SLOW-NEXT: addsd %xmm0, %xmm1 |
| ; SSE-SLOW-NEXT: movapd %xmm1, %xmm0 |
| ; SSE-SLOW-NEXT: retq |
| ; |
| ; SSE-FAST-LABEL: test5_undef: |
| ; SSE-FAST: # %bb.0: |
| ; SSE-FAST-NEXT: haddpd %xmm0, %xmm0 |
| ; SSE-FAST-NEXT: retq |
| ; |
| ; AVX-SLOW-LABEL: test5_undef: |
| ; AVX-SLOW: # %bb.0: |
| ; AVX-SLOW-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0] |
| ; AVX-SLOW-NEXT: vaddsd %xmm1, %xmm0, %xmm0 |
| ; AVX-SLOW-NEXT: retq |
| ; |
| ; AVX-FAST-LABEL: test5_undef: |
| ; AVX-FAST: # %bb.0: |
| ; AVX-FAST-NEXT: vhaddpd %xmm0, %xmm0, %xmm0 |
| ; AVX-FAST-NEXT: retq |
| %vecext = extractelement <2 x double> %a, i32 0 |
| %vecext1 = extractelement <2 x double> %a, i32 1 |
| %add = fadd double %vecext, %vecext1 |
| %vecinit = insertelement <2 x double> undef, double %add, i32 0 |
| ret <2 x double> %vecinit |
| } |
| |
| define <4 x float> @test6_undef(<4 x float> %a, <4 x float> %b) { |
| ; SSE-LABEL: test6_undef: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: haddps %xmm0, %xmm0 |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: test6_undef: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vhaddps %xmm0, %xmm0, %xmm0 |
| ; AVX-NEXT: retq |
| %vecext = extractelement <4 x float> %a, i32 0 |
| %vecext1 = extractelement <4 x float> %a, i32 1 |
| %add = fadd float %vecext, %vecext1 |
| %vecinit = insertelement <4 x float> undef, float %add, i32 0 |
| %vecext2 = extractelement <4 x float> %a, i32 2 |
| %vecext3 = extractelement <4 x float> %a, i32 3 |
| %add4 = fadd float %vecext2, %vecext3 |
| %vecinit5 = insertelement <4 x float> %vecinit, float %add4, i32 1 |
| ret <4 x float> %vecinit5 |
| } |
| |
| define <4 x float> @test7_undef(<4 x float> %a, <4 x float> %b) { |
| ; SSE-LABEL: test7_undef: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: haddps %xmm1, %xmm0 |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: test7_undef: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vhaddps %xmm1, %xmm0, %xmm0 |
| ; AVX-NEXT: retq |
| %vecext = extractelement <4 x float> %b, i32 0 |
| %vecext1 = extractelement <4 x float> %b, i32 1 |
| %add = fadd float %vecext, %vecext1 |
| %vecinit = insertelement <4 x float> undef, float %add, i32 2 |
| %vecext2 = extractelement <4 x float> %b, i32 2 |
| %vecext3 = extractelement <4 x float> %b, i32 3 |
| %add4 = fadd float %vecext2, %vecext3 |
| %vecinit5 = insertelement <4 x float> %vecinit, float %add4, i32 3 |
| ret <4 x float> %vecinit5 |
| } |
| |
| define <4 x float> @test8_undef(<4 x float> %a, <4 x float> %b) { |
| ; SSE-SLOW-LABEL: test8_undef: |
| ; SSE-SLOW: # %bb.0: |
| ; SSE-SLOW-NEXT: movshdup {{.*#+}} xmm1 = xmm0[1,1,3,3] |
| ; SSE-SLOW-NEXT: addss %xmm0, %xmm1 |
| ; SSE-SLOW-NEXT: movaps %xmm0, %xmm2 |
| ; SSE-SLOW-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm0[1] |
| ; SSE-SLOW-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,1,2,3] |
| ; SSE-SLOW-NEXT: addss %xmm2, %xmm0 |
| ; SSE-SLOW-NEXT: movlhps {{.*#+}} xmm1 = xmm1[0],xmm0[0] |
| ; SSE-SLOW-NEXT: movaps %xmm1, %xmm0 |
| ; SSE-SLOW-NEXT: retq |
| ; |
| ; SSE-FAST-LABEL: test8_undef: |
| ; SSE-FAST: # %bb.0: |
| ; SSE-FAST-NEXT: movaps %xmm0, %xmm1 |
| ; SSE-FAST-NEXT: haddps %xmm0, %xmm1 |
| ; SSE-FAST-NEXT: movaps %xmm0, %xmm2 |
| ; SSE-FAST-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm0[1] |
| ; SSE-FAST-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,1,2,3] |
| ; SSE-FAST-NEXT: addss %xmm2, %xmm0 |
| ; SSE-FAST-NEXT: movlhps {{.*#+}} xmm1 = xmm1[0],xmm0[0] |
| ; SSE-FAST-NEXT: movaps %xmm1, %xmm0 |
| ; SSE-FAST-NEXT: retq |
| ; |
| ; AVX-SLOW-LABEL: test8_undef: |
| ; AVX-SLOW: # %bb.0: |
| ; AVX-SLOW-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3] |
| ; AVX-SLOW-NEXT: vaddss %xmm1, %xmm0, %xmm1 |
| ; AVX-SLOW-NEXT: vpermilpd {{.*#+}} xmm2 = xmm0[1,0] |
| ; AVX-SLOW-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[3,1,2,3] |
| ; AVX-SLOW-NEXT: vaddss %xmm0, %xmm2, %xmm0 |
| ; AVX-SLOW-NEXT: vinsertps {{.*#+}} xmm0 = xmm1[0,1],xmm0[0],xmm1[3] |
| ; AVX-SLOW-NEXT: retq |
| ; |
| ; AVX-FAST-LABEL: test8_undef: |
| ; AVX-FAST: # %bb.0: |
| ; AVX-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm1 |
| ; AVX-FAST-NEXT: vpermilpd {{.*#+}} xmm2 = xmm0[1,0] |
| ; AVX-FAST-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[3,1,2,3] |
| ; AVX-FAST-NEXT: vaddss %xmm0, %xmm2, %xmm0 |
| ; AVX-FAST-NEXT: vmovlhps {{.*#+}} xmm0 = xmm1[0],xmm0[0] |
| ; AVX-FAST-NEXT: retq |
| %vecext = extractelement <4 x float> %a, i32 0 |
| %vecext1 = extractelement <4 x float> %a, i32 1 |
| %add = fadd float %vecext, %vecext1 |
| %vecinit = insertelement <4 x float> undef, float %add, i32 0 |
| %vecext2 = extractelement <4 x float> %a, i32 2 |
| %vecext3 = extractelement <4 x float> %a, i32 3 |
| %add4 = fadd float %vecext2, %vecext3 |
| %vecinit5 = insertelement <4 x float> %vecinit, float %add4, i32 2 |
| ret <4 x float> %vecinit5 |
| } |
| |
| define <4 x float> @test9_undef(<4 x float> %a, <4 x float> %b) { |
| ; SSE-LABEL: test9_undef: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: haddps %xmm1, %xmm0 |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: test9_undef: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vhaddps %xmm1, %xmm0, %xmm0 |
| ; AVX-NEXT: retq |
| %vecext = extractelement <4 x float> %a, i32 0 |
| %vecext1 = extractelement <4 x float> %a, i32 1 |
| %add = fadd float %vecext, %vecext1 |
| %vecinit = insertelement <4 x float> undef, float %add, i32 0 |
| %vecext2 = extractelement <4 x float> %b, i32 2 |
| %vecext3 = extractelement <4 x float> %b, i32 3 |
| %add4 = fadd float %vecext2, %vecext3 |
| %vecinit5 = insertelement <4 x float> %vecinit, float %add4, i32 3 |
| ret <4 x float> %vecinit5 |
| } |
| |
| define <8 x float> @test10_undef(<8 x float> %a, <8 x float> %b) { |
| ; SSE-LABEL: test10_undef: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: haddps %xmm2, %xmm0 |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: test10_undef: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vhaddps %ymm1, %ymm0, %ymm0 |
| ; AVX-NEXT: retq |
| %vecext = extractelement <8 x float> %a, i32 0 |
| %vecext1 = extractelement <8 x float> %a, i32 1 |
| %add = fadd float %vecext, %vecext1 |
| %vecinit = insertelement <8 x float> undef, float %add, i32 0 |
| %vecext2 = extractelement <8 x float> %b, i32 2 |
| %vecext3 = extractelement <8 x float> %b, i32 3 |
| %add4 = fadd float %vecext2, %vecext3 |
| %vecinit5 = insertelement <8 x float> %vecinit, float %add4, i32 3 |
| ret <8 x float> %vecinit5 |
| } |
| |
| define <8 x float> @test11_undef(<8 x float> %a, <8 x float> %b) { |
| ; SSE-SLOW-LABEL: test11_undef: |
| ; SSE-SLOW: # %bb.0: |
| ; SSE-SLOW-NEXT: movshdup {{.*#+}} xmm1 = xmm0[1,1,3,3] |
| ; SSE-SLOW-NEXT: addss %xmm1, %xmm0 |
| ; SSE-SLOW-NEXT: movshdup {{.*#+}} xmm1 = xmm3[1,1,3,3] |
| ; SSE-SLOW-NEXT: addss %xmm3, %xmm1 |
| ; SSE-SLOW-NEXT: movddup {{.*#+}} xmm1 = xmm1[0,0] |
| ; SSE-SLOW-NEXT: retq |
| ; |
| ; SSE-FAST-LABEL: test11_undef: |
| ; SSE-FAST: # %bb.0: |
| ; SSE-FAST-NEXT: haddps %xmm0, %xmm0 |
| ; SSE-FAST-NEXT: haddps %xmm3, %xmm3 |
| ; SSE-FAST-NEXT: movddup {{.*#+}} xmm1 = xmm3[0,0] |
| ; SSE-FAST-NEXT: retq |
| ; |
| ; AVX-LABEL: test11_undef: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vhaddps %ymm0, %ymm0, %ymm0 |
| ; AVX-NEXT: retq |
| %vecext = extractelement <8 x float> %a, i32 0 |
| %vecext1 = extractelement <8 x float> %a, i32 1 |
| %add = fadd float %vecext, %vecext1 |
| %vecinit = insertelement <8 x float> undef, float %add, i32 0 |
| %vecext2 = extractelement <8 x float> %b, i32 4 |
| %vecext3 = extractelement <8 x float> %b, i32 5 |
| %add4 = fadd float %vecext2, %vecext3 |
| %vecinit5 = insertelement <8 x float> %vecinit, float %add4, i32 6 |
| ret <8 x float> %vecinit5 |
| } |
| |
| define <8 x float> @test12_undef(<8 x float> %a, <8 x float> %b) { |
| ; SSE-LABEL: test12_undef: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: haddps %xmm0, %xmm0 |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: test12_undef: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vhaddps %ymm0, %ymm0, %ymm0 |
| ; AVX-NEXT: retq |
| %vecext = extractelement <8 x float> %a, i32 0 |
| %vecext1 = extractelement <8 x float> %a, i32 1 |
| %add = fadd float %vecext, %vecext1 |
| %vecinit = insertelement <8 x float> undef, float %add, i32 0 |
| %vecext2 = extractelement <8 x float> %a, i32 2 |
| %vecext3 = extractelement <8 x float> %a, i32 3 |
| %add4 = fadd float %vecext2, %vecext3 |
| %vecinit5 = insertelement <8 x float> %vecinit, float %add4, i32 1 |
| ret <8 x float> %vecinit5 |
| } |
| |
| define <8 x float> @test13_undef(<8 x float> %a, <8 x float> %b) { |
| ; SSE-LABEL: test13_undef: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: haddps %xmm1, %xmm0 |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: test13_undef: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1 |
| ; AVX-NEXT: vhaddps %xmm1, %xmm0, %xmm0 |
| ; AVX-NEXT: retq |
| %vecext = extractelement <8 x float> %a, i32 0 |
| %vecext1 = extractelement <8 x float> %a, i32 1 |
| %add1 = fadd float %vecext, %vecext1 |
| %vecinit1 = insertelement <8 x float> undef, float %add1, i32 0 |
| %vecext2 = extractelement <8 x float> %a, i32 2 |
| %vecext3 = extractelement <8 x float> %a, i32 3 |
| %add2 = fadd float %vecext2, %vecext3 |
| %vecinit2 = insertelement <8 x float> %vecinit1, float %add2, i32 1 |
| %vecext4 = extractelement <8 x float> %a, i32 4 |
| %vecext5 = extractelement <8 x float> %a, i32 5 |
| %add3 = fadd float %vecext4, %vecext5 |
| %vecinit3 = insertelement <8 x float> %vecinit2, float %add3, i32 2 |
| %vecext6 = extractelement <8 x float> %a, i32 6 |
| %vecext7 = extractelement <8 x float> %a, i32 7 |
| %add4 = fadd float %vecext6, %vecext7 |
| %vecinit4 = insertelement <8 x float> %vecinit3, float %add4, i32 3 |
| ret <8 x float> %vecinit4 |
| } |
| |
| define <16 x float> @test13_v16f32_undef(<16 x float> %a, <16 x float> %b) { |
| ; SSE-LABEL: test13_v16f32_undef: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: haddps %xmm1, %xmm0 |
| ; SSE-NEXT: retq |
| ; |
| ; AVX1-SLOW-LABEL: test13_v16f32_undef: |
| ; AVX1-SLOW: # %bb.0: |
| ; AVX1-SLOW-NEXT: vextractf128 $1, %ymm0, %xmm1 |
| ; AVX1-SLOW-NEXT: vhaddps %xmm1, %xmm0, %xmm0 |
| ; AVX1-SLOW-NEXT: retq |
| ; |
| ; AVX1-FAST-LABEL: test13_v16f32_undef: |
| ; AVX1-FAST: # %bb.0: |
| ; AVX1-FAST-NEXT: vextractf128 $1, %ymm0, %xmm1 |
| ; AVX1-FAST-NEXT: vhaddps %xmm1, %xmm0, %xmm0 |
| ; AVX1-FAST-NEXT: retq |
| ; |
| ; AVX512-SLOW-LABEL: test13_v16f32_undef: |
| ; AVX512-SLOW: # %bb.0: |
| ; AVX512-SLOW-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3] |
| ; AVX512-SLOW-NEXT: vaddss %xmm1, %xmm0, %xmm1 |
| ; AVX512-SLOW-NEXT: vpermilpd {{.*#+}} xmm2 = xmm0[1,0] |
| ; AVX512-SLOW-NEXT: vpermilps {{.*#+}} xmm3 = xmm0[3,1,2,3] |
| ; AVX512-SLOW-NEXT: vaddss %xmm3, %xmm2, %xmm2 |
| ; AVX512-SLOW-NEXT: vinsertps {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[2,3] |
| ; AVX512-SLOW-NEXT: vextractf128 $1, %ymm0, %xmm0 |
| ; AVX512-SLOW-NEXT: vmovshdup {{.*#+}} xmm2 = xmm0[1,1,3,3] |
| ; AVX512-SLOW-NEXT: vaddss %xmm2, %xmm0, %xmm2 |
| ; AVX512-SLOW-NEXT: vinsertps {{.*#+}} xmm1 = xmm1[0,1],xmm2[0],xmm1[3] |
| ; AVX512-SLOW-NEXT: vpermilpd {{.*#+}} xmm2 = xmm0[1,0] |
| ; AVX512-SLOW-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[3,1,2,3] |
| ; AVX512-SLOW-NEXT: vaddss %xmm0, %xmm2, %xmm0 |
| ; AVX512-SLOW-NEXT: vinsertps {{.*#+}} xmm0 = xmm1[0,1,2],xmm0[0] |
| ; AVX512-SLOW-NEXT: retq |
| ; |
| ; AVX512-FAST-LABEL: test13_v16f32_undef: |
| ; AVX512-FAST: # %bb.0: |
| ; AVX512-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm1 |
| ; AVX512-FAST-NEXT: vpermilpd {{.*#+}} xmm2 = xmm0[1,0] |
| ; AVX512-FAST-NEXT: vpermilps {{.*#+}} xmm3 = xmm0[3,1,2,3] |
| ; AVX512-FAST-NEXT: vaddss %xmm3, %xmm2, %xmm2 |
| ; AVX512-FAST-NEXT: vinsertps {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[2,3] |
| ; AVX512-FAST-NEXT: vextractf128 $1, %ymm0, %xmm0 |
| ; AVX512-FAST-NEXT: vmovshdup {{.*#+}} xmm2 = xmm0[1,1,3,3] |
| ; AVX512-FAST-NEXT: vaddss %xmm2, %xmm0, %xmm2 |
| ; AVX512-FAST-NEXT: vinsertps {{.*#+}} xmm1 = xmm1[0,1],xmm2[0],xmm1[3] |
| ; AVX512-FAST-NEXT: vpermilpd {{.*#+}} xmm2 = xmm0[1,0] |
| ; AVX512-FAST-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[3,1,2,3] |
| ; AVX512-FAST-NEXT: vaddss %xmm0, %xmm2, %xmm0 |
| ; AVX512-FAST-NEXT: vinsertps {{.*#+}} xmm0 = xmm1[0,1,2],xmm0[0] |
| ; AVX512-FAST-NEXT: retq |
| %vecext = extractelement <16 x float> %a, i32 0 |
| %vecext1 = extractelement <16 x float> %a, i32 1 |
| %add1 = fadd float %vecext, %vecext1 |
| %vecinit1 = insertelement <16 x float> undef, float %add1, i32 0 |
| %vecext2 = extractelement <16 x float> %a, i32 2 |
| %vecext3 = extractelement <16 x float> %a, i32 3 |
| %add2 = fadd float %vecext2, %vecext3 |
| %vecinit2 = insertelement <16 x float> %vecinit1, float %add2, i32 1 |
| %vecext4 = extractelement <16 x float> %a, i32 4 |
| %vecext5 = extractelement <16 x float> %a, i32 5 |
| %add3 = fadd float %vecext4, %vecext5 |
| %vecinit3 = insertelement <16 x float> %vecinit2, float %add3, i32 2 |
| %vecext6 = extractelement <16 x float> %a, i32 6 |
| %vecext7 = extractelement <16 x float> %a, i32 7 |
| %add4 = fadd float %vecext6, %vecext7 |
| %vecinit4 = insertelement <16 x float> %vecinit3, float %add4, i32 3 |
| ret <16 x float> %vecinit4 |
| } |
| define <2 x double> @add_pd_003(<2 x double> %x) { |
| ; SSE-SLOW-LABEL: add_pd_003: |
| ; SSE-SLOW: # %bb.0: |
| ; SSE-SLOW-NEXT: movddup {{.*#+}} xmm1 = xmm0[0,0] |
| ; SSE-SLOW-NEXT: addpd %xmm1, %xmm0 |
| ; SSE-SLOW-NEXT: retq |
| ; |
| ; SSE-FAST-LABEL: add_pd_003: |
| ; SSE-FAST: # %bb.0: |
| ; SSE-FAST-NEXT: haddpd %xmm0, %xmm0 |
| ; SSE-FAST-NEXT: retq |
| ; |
| ; AVX-SLOW-LABEL: add_pd_003: |
| ; AVX-SLOW: # %bb.0: |
| ; AVX-SLOW-NEXT: vmovddup {{.*#+}} xmm1 = xmm0[0,0] |
| ; AVX-SLOW-NEXT: vaddpd %xmm0, %xmm1, %xmm0 |
| ; AVX-SLOW-NEXT: retq |
| ; |
| ; AVX-FAST-LABEL: add_pd_003: |
| ; AVX-FAST: # %bb.0: |
| ; AVX-FAST-NEXT: vhaddpd %xmm0, %xmm0, %xmm0 |
| ; AVX-FAST-NEXT: retq |
| %l = shufflevector <2 x double> %x, <2 x double> undef, <2 x i32> <i32 undef, i32 0> |
| %add = fadd <2 x double> %l, %x |
| ret <2 x double> %add |
| } |
| |
| ; Change shuffle mask - no undefs. |
| |
| define <2 x double> @add_pd_003_2(<2 x double> %x) { |
| ; SSE-SLOW-LABEL: add_pd_003_2: |
| ; SSE-SLOW: # %bb.0: |
| ; SSE-SLOW-NEXT: movapd %xmm0, %xmm1 |
| ; SSE-SLOW-NEXT: shufpd {{.*#+}} xmm1 = xmm1[1],xmm0[0] |
| ; SSE-SLOW-NEXT: addpd %xmm0, %xmm1 |
| ; SSE-SLOW-NEXT: movapd %xmm1, %xmm0 |
| ; SSE-SLOW-NEXT: retq |
| ; |
| ; SSE-FAST-LABEL: add_pd_003_2: |
| ; SSE-FAST: # %bb.0: |
| ; SSE-FAST-NEXT: haddpd %xmm0, %xmm0 |
| ; SSE-FAST-NEXT: retq |
| ; |
| ; AVX-SLOW-LABEL: add_pd_003_2: |
| ; AVX-SLOW: # %bb.0: |
| ; AVX-SLOW-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0] |
| ; AVX-SLOW-NEXT: vaddpd %xmm0, %xmm1, %xmm0 |
| ; AVX-SLOW-NEXT: retq |
| ; |
| ; AVX-FAST-LABEL: add_pd_003_2: |
| ; AVX-FAST: # %bb.0: |
| ; AVX-FAST-NEXT: vhaddpd %xmm0, %xmm0, %xmm0 |
| ; AVX-FAST-NEXT: retq |
| %l = shufflevector <2 x double> %x, <2 x double> undef, <2 x i32> <i32 1, i32 0> |
| %add = fadd <2 x double> %l, %x |
| ret <2 x double> %add |
| } |
| |
| define <2 x double> @add_pd_010(<2 x double> %x) { |
| ; SSE-SLOW-LABEL: add_pd_010: |
| ; SSE-SLOW: # %bb.0: |
| ; SSE-SLOW-NEXT: movddup {{.*#+}} xmm1 = xmm0[0,0] |
| ; SSE-SLOW-NEXT: addpd %xmm0, %xmm1 |
| ; SSE-SLOW-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1,1] |
| ; SSE-SLOW-NEXT: movapd %xmm1, %xmm0 |
| ; SSE-SLOW-NEXT: retq |
| ; |
| ; SSE-FAST-LABEL: add_pd_010: |
| ; SSE-FAST: # %bb.0: |
| ; SSE-FAST-NEXT: haddpd %xmm0, %xmm0 |
| ; SSE-FAST-NEXT: retq |
| ; |
| ; AVX-SLOW-LABEL: add_pd_010: |
| ; AVX-SLOW: # %bb.0: |
| ; AVX-SLOW-NEXT: vmovddup {{.*#+}} xmm1 = xmm0[0,0] |
| ; AVX-SLOW-NEXT: vaddpd %xmm0, %xmm1, %xmm0 |
| ; AVX-SLOW-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0] |
| ; AVX-SLOW-NEXT: retq |
| ; |
| ; AVX-FAST-LABEL: add_pd_010: |
| ; AVX-FAST: # %bb.0: |
| ; AVX-FAST-NEXT: vhaddpd %xmm0, %xmm0, %xmm0 |
| ; AVX-FAST-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0] |
| ; AVX-FAST-NEXT: retq |
| %l = shufflevector <2 x double> %x, <2 x double> undef, <2 x i32> <i32 undef, i32 0> |
| %add = fadd <2 x double> %l, %x |
| %shuffle2 = shufflevector <2 x double> %add, <2 x double> undef, <2 x i32> <i32 1, i32 undef> |
| ret <2 x double> %shuffle2 |
| } |
| |
| define <4 x float> @add_ps_007(<4 x float> %x) { |
| ; SSE-SLOW-LABEL: add_ps_007: |
| ; SSE-SLOW: # %bb.0: |
| ; SSE-SLOW-NEXT: movaps %xmm0, %xmm1 |
| ; SSE-SLOW-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,1],xmm0[0,2] |
| ; SSE-SLOW-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,1,1,3] |
| ; SSE-SLOW-NEXT: addps %xmm1, %xmm0 |
| ; SSE-SLOW-NEXT: retq |
| ; |
| ; SSE-FAST-LABEL: add_ps_007: |
| ; SSE-FAST: # %bb.0: |
| ; SSE-FAST-NEXT: haddps %xmm0, %xmm0 |
| ; SSE-FAST-NEXT: retq |
| ; |
| ; AVX-SLOW-LABEL: add_ps_007: |
| ; AVX-SLOW: # %bb.0: |
| ; AVX-SLOW-NEXT: vpermilps {{.*#+}} xmm1 = xmm0[0,1,0,2] |
| ; AVX-SLOW-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,1,1,3] |
| ; AVX-SLOW-NEXT: vaddps %xmm0, %xmm1, %xmm0 |
| ; AVX-SLOW-NEXT: retq |
| ; |
| ; AVX-FAST-LABEL: add_ps_007: |
| ; AVX-FAST: # %bb.0: |
| ; AVX-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0 |
| ; AVX-FAST-NEXT: retq |
| %l = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 undef, i32 undef, i32 0, i32 2> |
| %r = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 undef, i32 undef, i32 1, i32 3> |
| %add = fadd <4 x float> %l, %r |
| ret <4 x float> %add |
| } |
| |
| define <4 x float> @add_ps_030(<4 x float> %x) { |
| ; SSE-SLOW-LABEL: add_ps_030: |
| ; SSE-SLOW: # %bb.0: |
| ; SSE-SLOW-NEXT: movaps %xmm0, %xmm1 |
| ; SSE-SLOW-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,1],xmm0[0,2] |
| ; SSE-SLOW-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,1,1,3] |
| ; SSE-SLOW-NEXT: addps %xmm1, %xmm0 |
| ; SSE-SLOW-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,2,2,3] |
| ; SSE-SLOW-NEXT: retq |
| ; |
| ; SSE-FAST-LABEL: add_ps_030: |
| ; SSE-FAST: # %bb.0: |
| ; SSE-FAST-NEXT: haddps %xmm0, %xmm0 |
| ; SSE-FAST-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,2,2,3] |
| ; SSE-FAST-NEXT: retq |
| ; |
| ; AVX-SLOW-LABEL: add_ps_030: |
| ; AVX-SLOW: # %bb.0: |
| ; AVX-SLOW-NEXT: vpermilps {{.*#+}} xmm1 = xmm0[0,1,0,2] |
| ; AVX-SLOW-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,1,1,3] |
| ; AVX-SLOW-NEXT: vaddps %xmm0, %xmm1, %xmm0 |
| ; AVX-SLOW-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[3,2,2,3] |
| ; AVX-SLOW-NEXT: retq |
| ; |
| ; AVX-FAST-LABEL: add_ps_030: |
| ; AVX-FAST: # %bb.0: |
| ; AVX-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0 |
| ; AVX-FAST-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[3,2,2,3] |
| ; AVX-FAST-NEXT: retq |
| %l = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 undef, i32 undef, i32 0, i32 2> |
| %r = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 undef, i32 undef, i32 1, i32 3> |
| %add = fadd <4 x float> %l, %r |
| %shuffle2 = shufflevector <4 x float> %add, <4 x float> undef, <4 x i32> <i32 3, i32 2, i32 undef, i32 undef> |
| ret <4 x float> %shuffle2 |
| } |
| |
| define <4 x float> @add_ps_007_2(<4 x float> %x) { |
| ; SSE-SLOW-LABEL: add_ps_007_2: |
| ; SSE-SLOW: # %bb.0: |
| ; SSE-SLOW-NEXT: movddup {{.*#+}} xmm1 = xmm0[0,0] |
| ; SSE-SLOW-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,1,1,3] |
| ; SSE-SLOW-NEXT: addps %xmm1, %xmm0 |
| ; SSE-SLOW-NEXT: retq |
| ; |
| ; SSE-FAST-LABEL: add_ps_007_2: |
| ; SSE-FAST: # %bb.0: |
| ; SSE-FAST-NEXT: haddps %xmm0, %xmm0 |
| ; SSE-FAST-NEXT: retq |
| ; |
| ; AVX1-SLOW-LABEL: add_ps_007_2: |
| ; AVX1-SLOW: # %bb.0: |
| ; AVX1-SLOW-NEXT: vmovddup {{.*#+}} xmm1 = xmm0[0,0] |
| ; AVX1-SLOW-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,1,1,3] |
| ; AVX1-SLOW-NEXT: vaddps %xmm0, %xmm1, %xmm0 |
| ; AVX1-SLOW-NEXT: retq |
| ; |
| ; AVX-FAST-LABEL: add_ps_007_2: |
| ; AVX-FAST: # %bb.0: |
| ; AVX-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0 |
| ; AVX-FAST-NEXT: retq |
| ; |
| ; AVX512-SLOW-LABEL: add_ps_007_2: |
| ; AVX512-SLOW: # %bb.0: |
| ; AVX512-SLOW-NEXT: vbroadcastss %xmm0, %xmm1 |
| ; AVX512-SLOW-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,1,1,3] |
| ; AVX512-SLOW-NEXT: vaddps %xmm0, %xmm1, %xmm0 |
| ; AVX512-SLOW-NEXT: retq |
| %l = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 undef, i32 undef, i32 0, i32 undef> |
| %r = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 undef, i32 undef, i32 1, i32 undef> |
| %add = fadd <4 x float> %l, %r |
| ret <4 x float> %add |
| } |
| |
| define <4 x float> @add_ps_008(<4 x float> %x) { |
| ; SSE-SLOW-LABEL: add_ps_008: |
| ; SSE-SLOW: # %bb.0: |
| ; SSE-SLOW-NEXT: movsldup {{.*#+}} xmm1 = xmm0[0,0,2,2] |
| ; SSE-SLOW-NEXT: addps %xmm1, %xmm0 |
| ; SSE-SLOW-NEXT: retq |
| ; |
| ; SSE-FAST-LABEL: add_ps_008: |
| ; SSE-FAST: # %bb.0: |
| ; SSE-FAST-NEXT: haddps %xmm0, %xmm0 |
| ; SSE-FAST-NEXT: retq |
| ; |
| ; AVX-SLOW-LABEL: add_ps_008: |
| ; AVX-SLOW: # %bb.0: |
| ; AVX-SLOW-NEXT: vmovsldup {{.*#+}} xmm1 = xmm0[0,0,2,2] |
| ; AVX-SLOW-NEXT: vaddps %xmm0, %xmm1, %xmm0 |
| ; AVX-SLOW-NEXT: retq |
| ; |
| ; AVX-FAST-LABEL: add_ps_008: |
| ; AVX-FAST: # %bb.0: |
| ; AVX-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0 |
| ; AVX-FAST-NEXT: retq |
| %l = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 undef, i32 undef, i32 undef, i32 2> |
| %add = fadd <4 x float> %l, %x |
| ret <4 x float> %add |
| } |
| |
| define <4 x float> @add_ps_017(<4 x float> %x) { |
| ; SSE-SLOW-LABEL: add_ps_017: |
| ; SSE-SLOW: # %bb.0: |
| ; SSE-SLOW-NEXT: movsldup {{.*#+}} xmm1 = xmm0[0,0,2,2] |
| ; SSE-SLOW-NEXT: addps %xmm0, %xmm1 |
| ; SSE-SLOW-NEXT: shufps {{.*#+}} xmm1 = xmm1[3,1,2,3] |
| ; SSE-SLOW-NEXT: movaps %xmm1, %xmm0 |
| ; SSE-SLOW-NEXT: retq |
| ; |
| ; SSE-FAST-LABEL: add_ps_017: |
| ; SSE-FAST: # %bb.0: |
| ; SSE-FAST-NEXT: haddps %xmm0, %xmm0 |
| ; SSE-FAST-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,1,2,3] |
| ; SSE-FAST-NEXT: retq |
| ; |
| ; AVX-SLOW-LABEL: add_ps_017: |
| ; AVX-SLOW: # %bb.0: |
| ; AVX-SLOW-NEXT: vmovsldup {{.*#+}} xmm1 = xmm0[0,0,2,2] |
| ; AVX-SLOW-NEXT: vaddps %xmm0, %xmm1, %xmm0 |
| ; AVX-SLOW-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[3,1,2,3] |
| ; AVX-SLOW-NEXT: retq |
| ; |
| ; AVX-FAST-LABEL: add_ps_017: |
| ; AVX-FAST: # %bb.0: |
| ; AVX-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0 |
| ; AVX-FAST-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[3,1,2,3] |
| ; AVX-FAST-NEXT: retq |
| %l = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 undef, i32 undef, i32 undef, i32 2> |
| %add = fadd <4 x float> %l, %x |
| %shuffle2 = shufflevector <4 x float> %add, <4 x float> undef, <4 x i32> <i32 3, i32 undef, i32 undef, i32 undef> |
| ret <4 x float> %shuffle2 |
| } |
| |
| define <4 x float> @add_ps_018(<4 x float> %x) { |
| ; SSE-SLOW-LABEL: add_ps_018: |
| ; SSE-SLOW: # %bb.0: |
| ; SSE-SLOW-NEXT: movddup {{.*#+}} xmm1 = xmm0[0,0] |
| ; SSE-SLOW-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,1,1,3] |
| ; SSE-SLOW-NEXT: addps %xmm1, %xmm0 |
| ; SSE-SLOW-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2,2,3] |
| ; SSE-SLOW-NEXT: retq |
| ; |
| ; SSE-FAST-LABEL: add_ps_018: |
| ; SSE-FAST: # %bb.0: |
| ; SSE-FAST-NEXT: haddps %xmm0, %xmm0 |
| ; SSE-FAST-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2,2,3] |
| ; SSE-FAST-NEXT: retq |
| ; |
| ; AVX1-SLOW-LABEL: add_ps_018: |
| ; AVX1-SLOW: # %bb.0: |
| ; AVX1-SLOW-NEXT: vmovddup {{.*#+}} xmm1 = xmm0[0,0] |
| ; AVX1-SLOW-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,1,1,3] |
| ; AVX1-SLOW-NEXT: vaddps %xmm0, %xmm1, %xmm0 |
| ; AVX1-SLOW-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,2,2,3] |
| ; AVX1-SLOW-NEXT: retq |
| ; |
| ; AVX-FAST-LABEL: add_ps_018: |
| ; AVX-FAST: # %bb.0: |
| ; AVX-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0 |
| ; AVX-FAST-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,2,2,3] |
| ; AVX-FAST-NEXT: retq |
| ; |
| ; AVX512-SLOW-LABEL: add_ps_018: |
| ; AVX512-SLOW: # %bb.0: |
| ; AVX512-SLOW-NEXT: vbroadcastss %xmm0, %xmm1 |
| ; AVX512-SLOW-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,1,1,3] |
| ; AVX512-SLOW-NEXT: vaddps %xmm0, %xmm1, %xmm0 |
| ; AVX512-SLOW-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,2,2,3] |
| ; AVX512-SLOW-NEXT: retq |
| %l = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 undef, i32 undef, i32 0, i32 undef> |
| %r = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 undef, i32 undef, i32 1, i32 undef> |
| %add = fadd <4 x float> %l, %r |
| %shuffle2 = shufflevector <4 x float> %add, <4 x float> undef, <4 x i32> <i32 undef, i32 2, i32 undef, i32 undef> |
| ret <4 x float> %shuffle2 |
| } |
| |
| define <4 x float> @v8f32_inputs_v4f32_output_0101(<8 x float> %a, <8 x float> %b) { |
| ; SSE-LABEL: v8f32_inputs_v4f32_output_0101: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: haddps %xmm2, %xmm0 |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-SLOW-LABEL: v8f32_inputs_v4f32_output_0101: |
| ; AVX-SLOW: # %bb.0: |
| ; AVX-SLOW-NEXT: vmovshdup {{.*#+}} xmm2 = xmm0[1,1,3,3] |
| ; AVX-SLOW-NEXT: vmovshdup {{.*#+}} xmm3 = xmm1[1,1,3,3] |
| ; AVX-SLOW-NEXT: vaddss %xmm2, %xmm0, %xmm0 |
| ; AVX-SLOW-NEXT: vaddss %xmm3, %xmm1, %xmm1 |
| ; AVX-SLOW-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,1],xmm1[0],xmm0[3] |
| ; AVX-SLOW-NEXT: vzeroupper |
| ; AVX-SLOW-NEXT: retq |
| ; |
| ; AVX-FAST-LABEL: v8f32_inputs_v4f32_output_0101: |
| ; AVX-FAST: # %bb.0: |
| ; AVX-FAST-NEXT: vhaddps %xmm1, %xmm0, %xmm0 |
| ; AVX-FAST-NEXT: vzeroupper |
| ; AVX-FAST-NEXT: retq |
| %a0 = extractelement <8 x float> %a, i32 0 |
| %a1 = extractelement <8 x float> %a, i32 1 |
| %b0 = extractelement <8 x float> %b, i32 0 |
| %b1 = extractelement <8 x float> %b, i32 1 |
| %add0 = fadd float %a0, %a1 |
| %add2 = fadd float %b0, %b1 |
| %r0 = insertelement <4 x float> undef, float %add0, i32 0 |
| %r = insertelement <4 x float> %r0, float %add2, i32 2 |
| ret <4 x float> %r |
| } |
| |
| define <4 x float> @v8f32_input0_v4f32_output_0123(<8 x float> %a, <4 x float> %b) { |
| ; SSE-LABEL: v8f32_input0_v4f32_output_0123: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: haddps %xmm2, %xmm0 |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-SLOW-LABEL: v8f32_input0_v4f32_output_0123: |
| ; AVX-SLOW: # %bb.0: |
| ; AVX-SLOW-NEXT: vmovshdup {{.*#+}} xmm2 = xmm0[1,1,3,3] |
| ; AVX-SLOW-NEXT: vpermilpd {{.*#+}} xmm3 = xmm1[1,0] |
| ; AVX-SLOW-NEXT: vpermilps {{.*#+}} xmm1 = xmm1[3,1,2,3] |
| ; AVX-SLOW-NEXT: vaddss %xmm1, %xmm3, %xmm1 |
| ; AVX-SLOW-NEXT: vaddss %xmm2, %xmm0, %xmm0 |
| ; AVX-SLOW-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,1,2],xmm1[0] |
| ; AVX-SLOW-NEXT: vzeroupper |
| ; AVX-SLOW-NEXT: retq |
| ; |
| ; AVX-FAST-LABEL: v8f32_input0_v4f32_output_0123: |
| ; AVX-FAST: # %bb.0: |
| ; AVX-FAST-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0] |
| ; AVX-FAST-NEXT: vpermilps {{.*#+}} xmm1 = xmm1[3,1,2,3] |
| ; AVX-FAST-NEXT: vaddss %xmm1, %xmm2, %xmm1 |
| ; AVX-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0 |
| ; AVX-FAST-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0],zero,zero,xmm1[0] |
| ; AVX-FAST-NEXT: vzeroupper |
| ; AVX-FAST-NEXT: retq |
| %a0 = extractelement <8 x float> %a, i32 0 |
| %a1 = extractelement <8 x float> %a, i32 1 |
| %b2 = extractelement <4 x float> %b, i32 2 |
| %b3 = extractelement <4 x float> %b, i32 3 |
| %add0 = fadd float %a0, %a1 |
| %add3 = fadd float %b2, %b3 |
| %r0 = insertelement <4 x float> undef, float %add0, i32 0 |
| %r = insertelement <4 x float> %r0, float %add3, i32 3 |
| ret <4 x float> %r |
| } |
| |
| define <4 x float> @v8f32_input1_v4f32_output_2301(<4 x float> %a, <8 x float> %b) { |
| ; SSE-LABEL: v8f32_input1_v4f32_output_2301: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: haddps %xmm1, %xmm0 |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-SLOW-LABEL: v8f32_input1_v4f32_output_2301: |
| ; AVX-SLOW: # %bb.0: |
| ; AVX-SLOW-NEXT: vpermilpd {{.*#+}} xmm2 = xmm0[1,0] |
| ; AVX-SLOW-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[3,1,2,3] |
| ; AVX-SLOW-NEXT: vaddss %xmm0, %xmm2, %xmm0 |
| ; AVX-SLOW-NEXT: vmovshdup {{.*#+}} xmm2 = xmm1[1,1,3,3] |
| ; AVX-SLOW-NEXT: vaddss %xmm2, %xmm1, %xmm1 |
| ; AVX-SLOW-NEXT: vmovsldup {{.*#+}} xmm0 = xmm0[0,0,2,2] |
| ; AVX-SLOW-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,1],xmm1[0],xmm0[3] |
| ; AVX-SLOW-NEXT: vzeroupper |
| ; AVX-SLOW-NEXT: retq |
| ; |
| ; AVX-FAST-LABEL: v8f32_input1_v4f32_output_2301: |
| ; AVX-FAST: # %bb.0: |
| ; AVX-FAST-NEXT: vpermilpd {{.*#+}} xmm2 = xmm0[1,0] |
| ; AVX-FAST-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[3,1,2,3] |
| ; AVX-FAST-NEXT: vaddss %xmm0, %xmm2, %xmm0 |
| ; AVX-FAST-NEXT: vhaddps %xmm1, %xmm1, %xmm1 |
| ; AVX-FAST-NEXT: vmovsldup {{.*#+}} xmm0 = xmm0[0,0,2,2] |
| ; AVX-FAST-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,1],xmm1[0],xmm0[3] |
| ; AVX-FAST-NEXT: vzeroupper |
| ; AVX-FAST-NEXT: retq |
| %a2 = extractelement <4 x float> %a, i32 2 |
| %a3 = extractelement <4 x float> %a, i32 3 |
| %b0 = extractelement <8 x float> %b, i32 0 |
| %b1 = extractelement <8 x float> %b, i32 1 |
| %add1 = fadd float %a2, %a3 |
| %add2 = fadd float %b0, %b1 |
| %r1 = insertelement <4 x float> undef, float %add1, i32 1 |
| %r = insertelement <4 x float> %r1, float %add2, i32 2 |
| ret <4 x float> %r |
| } |
| |
| define <4 x float> @v8f32_inputs_v4f32_output_2323(<8 x float> %a, <8 x float> %b) { |
| ; SSE-LABEL: v8f32_inputs_v4f32_output_2323: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: haddps %xmm2, %xmm0 |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: v8f32_inputs_v4f32_output_2323: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpermilpd {{.*#+}} xmm2 = xmm0[1,0] |
| ; AVX-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[3,1,2,3] |
| ; AVX-NEXT: vaddss %xmm0, %xmm2, %xmm0 |
| ; AVX-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0] |
| ; AVX-NEXT: vpermilps {{.*#+}} xmm1 = xmm1[3,1,2,3] |
| ; AVX-NEXT: vaddss %xmm1, %xmm2, %xmm1 |
| ; AVX-NEXT: vmovsldup {{.*#+}} xmm0 = xmm0[0,0,2,2] |
| ; AVX-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,1,2],xmm1[0] |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| %a2 = extractelement <8 x float> %a, i32 2 |
| %a3 = extractelement <8 x float> %a, i32 3 |
| %b2 = extractelement <8 x float> %b, i32 2 |
| %b3 = extractelement <8 x float> %b, i32 3 |
| %add1 = fadd float %a2, %a3 |
| %add3 = fadd float %b2, %b3 |
| %r1 = insertelement <4 x float> undef, float %add1, i32 1 |
| %r = insertelement <4 x float> %r1, float %add3, i32 3 |
| ret <4 x float> %r |
| } |
| |
| define <4 x float> @v16f32_inputs_v4f32_output_0123(<16 x float> %a, <16 x float> %b) { |
| ; SSE-LABEL: v16f32_inputs_v4f32_output_0123: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: haddps %xmm4, %xmm0 |
| ; SSE-NEXT: retq |
| ; |
| ; AVX1-SLOW-LABEL: v16f32_inputs_v4f32_output_0123: |
| ; AVX1-SLOW: # %bb.0: |
| ; AVX1-SLOW-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3] |
| ; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm3 = xmm2[1,0] |
| ; AVX1-SLOW-NEXT: vpermilps {{.*#+}} xmm2 = xmm2[3,1,2,3] |
| ; AVX1-SLOW-NEXT: vaddss %xmm2, %xmm3, %xmm2 |
| ; AVX1-SLOW-NEXT: vaddss %xmm1, %xmm0, %xmm0 |
| ; AVX1-SLOW-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,1,2],xmm2[0] |
| ; AVX1-SLOW-NEXT: vzeroupper |
| ; AVX1-SLOW-NEXT: retq |
| ; |
| ; AVX1-FAST-LABEL: v16f32_inputs_v4f32_output_0123: |
| ; AVX1-FAST: # %bb.0: |
| ; AVX1-FAST-NEXT: vpermilpd {{.*#+}} xmm1 = xmm2[1,0] |
| ; AVX1-FAST-NEXT: vpermilps {{.*#+}} xmm2 = xmm2[3,1,2,3] |
| ; AVX1-FAST-NEXT: vaddss %xmm2, %xmm1, %xmm1 |
| ; AVX1-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0 |
| ; AVX1-FAST-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0],zero,zero,xmm1[0] |
| ; AVX1-FAST-NEXT: vzeroupper |
| ; AVX1-FAST-NEXT: retq |
| ; |
| ; AVX512-SLOW-LABEL: v16f32_inputs_v4f32_output_0123: |
| ; AVX512-SLOW: # %bb.0: |
| ; AVX512-SLOW-NEXT: vmovshdup {{.*#+}} xmm2 = xmm0[1,1,3,3] |
| ; AVX512-SLOW-NEXT: vpermilpd {{.*#+}} xmm3 = xmm1[1,0] |
| ; AVX512-SLOW-NEXT: vpermilps {{.*#+}} xmm1 = xmm1[3,1,2,3] |
| ; AVX512-SLOW-NEXT: vaddss %xmm1, %xmm3, %xmm1 |
| ; AVX512-SLOW-NEXT: vaddss %xmm2, %xmm0, %xmm0 |
| ; AVX512-SLOW-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,1,2],xmm1[0] |
| ; AVX512-SLOW-NEXT: vzeroupper |
| ; AVX512-SLOW-NEXT: retq |
| ; |
| ; AVX512-FAST-LABEL: v16f32_inputs_v4f32_output_0123: |
| ; AVX512-FAST: # %bb.0: |
| ; AVX512-FAST-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0] |
| ; AVX512-FAST-NEXT: vpermilps {{.*#+}} xmm1 = xmm1[3,1,2,3] |
| ; AVX512-FAST-NEXT: vaddss %xmm1, %xmm2, %xmm1 |
| ; AVX512-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0 |
| ; AVX512-FAST-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0],zero,zero,xmm1[0] |
| ; AVX512-FAST-NEXT: vzeroupper |
| ; AVX512-FAST-NEXT: retq |
| %a0 = extractelement <16 x float> %a, i32 0 |
| %a1 = extractelement <16 x float> %a, i32 1 |
| %b2 = extractelement <16 x float> %b, i32 2 |
| %b3 = extractelement <16 x float> %b, i32 3 |
| %add0 = fadd float %a0, %a1 |
| %add3 = fadd float %b2, %b3 |
| %r0 = insertelement <4 x float> undef, float %add0, i32 0 |
| %r = insertelement <4 x float> %r0, float %add3, i32 3 |
| ret <4 x float> %r |
| } |
| |
| ; FIXME: Miscompiles with any AVX. |
| |
| define <8 x float> @v16f32_inputs_v8f32_output_4567(<16 x float> %a, <16 x float> %b) { |
| ; SSE-LABEL: v16f32_inputs_v8f32_output_4567: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: haddps %xmm5, %xmm1 |
| ; SSE-NEXT: retq |
| ; |
| ; AVX1-SLOW-LABEL: v16f32_inputs_v8f32_output_4567: |
| ; AVX1-SLOW: # %bb.0: |
| ; AVX1-SLOW-NEXT: vhaddps %ymm0, %ymm0, %ymm0 |
| ; AVX1-SLOW-NEXT: retq |
| ; |
| ; AVX1-FAST-LABEL: v16f32_inputs_v8f32_output_4567: |
| ; AVX1-FAST: # %bb.0: |
| ; AVX1-FAST-NEXT: vhaddps %ymm0, %ymm0, %ymm0 |
| ; AVX1-FAST-NEXT: retq |
| ; |
| ; AVX512-LABEL: v16f32_inputs_v8f32_output_4567: |
| ; AVX512: # %bb.0: |
| ; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm0 |
| ; AVX512-NEXT: vmovshdup {{.*#+}} xmm2 = xmm0[1,1,3,3] |
| ; AVX512-NEXT: vextractf128 $1, %ymm1, %xmm1 |
| ; AVX512-NEXT: vpermilpd {{.*#+}} xmm3 = xmm1[1,0] |
| ; AVX512-NEXT: vpermilps {{.*#+}} xmm1 = xmm1[3,1,2,3] |
| ; AVX512-NEXT: vaddss %xmm1, %xmm3, %xmm1 |
| ; AVX512-NEXT: vaddss %xmm2, %xmm0, %xmm0 |
| ; AVX512-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,1,2],xmm1[0] |
| ; AVX512-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm0 |
| ; AVX512-NEXT: retq |
| %a4 = extractelement <16 x float> %a, i32 4 |
| %a5 = extractelement <16 x float> %a, i32 5 |
| %b6 = extractelement <16 x float> %b, i32 6 |
| %b7 = extractelement <16 x float> %b, i32 7 |
| %add4 = fadd float %a4, %a5 |
| %add7 = fadd float %b6, %b7 |
| %r4 = insertelement <8 x float> undef, float %add4, i32 4 |
| %r = insertelement <8 x float> %r4, float %add7, i32 7 |
| ret <8 x float> %r |
| } |
| |