| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=sse2 | FileCheck %s --check-prefix=ALL --check-prefix=SSEANY --check-prefix=SSE2 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=sse4.1 | FileCheck %s --check-prefix=ALL --check-prefix=SSEANY --check-prefix=SSE4 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=avx | FileCheck %s --check-prefix=ALL --check-prefix=AVX |
| |
| define <4 x i32> @ins_elt_0(i32 %x, <4 x i32> %v1, <4 x i32> %v2) { |
| ; SSE2-LABEL: ins_elt_0: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: movd %edi, %xmm0 |
| ; SSE2-NEXT: movss {{.*#+}} xmm1 = xmm0[0],xmm1[1,2,3] |
| ; SSE2-NEXT: movaps %xmm1, %xmm0 |
| ; SSE2-NEXT: retq |
| ; |
| ; SSE4-LABEL: ins_elt_0: |
| ; SSE4: # %bb.0: |
| ; SSE4-NEXT: pinsrd $0, %edi, %xmm1 |
| ; SSE4-NEXT: movdqa %xmm1, %xmm0 |
| ; SSE4-NEXT: retq |
| ; |
| ; AVX-LABEL: ins_elt_0: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpinsrd $0, %edi, %xmm1, %xmm0 |
| ; AVX-NEXT: retq |
| %ins = insertelement <4 x i32> %v1, i32 %x, i32 0 |
| %shuf = shufflevector <4 x i32> %ins, <4 x i32> %v2, <4 x i32> <i32 0, i32 5, i32 6, i32 7> |
| ret <4 x i32> %shuf |
| } |
| |
| define <4 x i32> @ins_elt_1(i32 %x, <4 x i32> %v1, <4 x i32> %v2) { |
| ; SSE2-LABEL: ins_elt_1: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: movd %edi, %xmm0 |
| ; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,0],xmm1[0,0] |
| ; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[2,0],xmm1[2,3] |
| ; SSE2-NEXT: retq |
| ; |
| ; SSE4-LABEL: ins_elt_1: |
| ; SSE4: # %bb.0: |
| ; SSE4-NEXT: pinsrd $1, %edi, %xmm1 |
| ; SSE4-NEXT: movdqa %xmm1, %xmm0 |
| ; SSE4-NEXT: retq |
| ; |
| ; AVX-LABEL: ins_elt_1: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpinsrd $1, %edi, %xmm1, %xmm0 |
| ; AVX-NEXT: retq |
| %ins = insertelement <4 x i32> %v1, i32 %x, i32 1 |
| %shuf = shufflevector <4 x i32> %ins, <4 x i32> %v2, <4 x i32> <i32 4, i32 1, i32 6, i32 7> |
| ret <4 x i32> %shuf |
| } |
| |
| ; Verify that the transform still works when the insert element is the 2nd operand to the shuffle. |
| |
| define <4 x i32> @ins_elt_2_commute(i32 %x, <4 x i32> %v1, <4 x i32> %v2) { |
| ; SSE2-LABEL: ins_elt_2_commute: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: movd %edi, %xmm0 |
| ; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,0],xmm1[3,0] |
| ; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,1],xmm0[0,2] |
| ; SSE2-NEXT: movaps %xmm1, %xmm0 |
| ; SSE2-NEXT: retq |
| ; |
| ; SSE4-LABEL: ins_elt_2_commute: |
| ; SSE4: # %bb.0: |
| ; SSE4-NEXT: pinsrd $2, %edi, %xmm1 |
| ; SSE4-NEXT: movdqa %xmm1, %xmm0 |
| ; SSE4-NEXT: retq |
| ; |
| ; AVX-LABEL: ins_elt_2_commute: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpinsrd $2, %edi, %xmm1, %xmm0 |
| ; AVX-NEXT: retq |
| %ins = insertelement <4 x i32> %v1, i32 %x, i32 2 |
| %shuf = shufflevector <4 x i32> %v2, <4 x i32> %ins, <4 x i32> <i32 0, i32 1, i32 6, i32 3> |
| ret <4 x i32> %shuf |
| } |
| |
| define <4 x i32> @ins_elt_3_commute(i32 %x, <4 x i32> %v1, <4 x i32> %v2) { |
| ; SSE2-LABEL: ins_elt_3_commute: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: movd %edi, %xmm0 |
| ; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,0],xmm1[2,0] |
| ; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,1],xmm0[2,0] |
| ; SSE2-NEXT: movaps %xmm1, %xmm0 |
| ; SSE2-NEXT: retq |
| ; |
| ; SSE4-LABEL: ins_elt_3_commute: |
| ; SSE4: # %bb.0: |
| ; SSE4-NEXT: pinsrd $3, %edi, %xmm1 |
| ; SSE4-NEXT: movdqa %xmm1, %xmm0 |
| ; SSE4-NEXT: retq |
| ; |
| ; AVX-LABEL: ins_elt_3_commute: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpinsrd $3, %edi, %xmm1, %xmm0 |
| ; AVX-NEXT: retq |
| %ins = insertelement <4 x i32> %v1, i32 %x, i32 3 |
| %shuf = shufflevector <4 x i32> %v2, <4 x i32> %ins, <4 x i32> <i32 0, i32 1, i32 2, i32 7> |
| ret <4 x i32> %shuf |
| } |
| |
| ; In the next 4 tests, the shuffle moves the inserted scalar to a different position in the output vector. |
| |
| define <4 x i32> @ins_elt_0_to_2(i32 %x, <4 x i32> %v1, <4 x i32> %v2) { |
| ; SSE2-LABEL: ins_elt_0_to_2: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: movd %edi, %xmm0 |
| ; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,0],xmm1[3,0] |
| ; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,1],xmm0[0,2] |
| ; SSE2-NEXT: movaps %xmm1, %xmm0 |
| ; SSE2-NEXT: retq |
| ; |
| ; SSE4-LABEL: ins_elt_0_to_2: |
| ; SSE4: # %bb.0: |
| ; SSE4-NEXT: pinsrd $2, %edi, %xmm1 |
| ; SSE4-NEXT: movdqa %xmm1, %xmm0 |
| ; SSE4-NEXT: retq |
| ; |
| ; AVX-LABEL: ins_elt_0_to_2: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpinsrd $2, %edi, %xmm1, %xmm0 |
| ; AVX-NEXT: retq |
| %ins = insertelement <4 x i32> %v1, i32 %x, i32 0 |
| %shuf = shufflevector <4 x i32> %ins, <4 x i32> %v2, <4 x i32> <i32 4, i32 5, i32 0, i32 7> |
| ret <4 x i32> %shuf |
| } |
| |
| define <4 x i32> @ins_elt_1_to_0(i32 %x, <4 x i32> %v1, <4 x i32> %v2) { |
| ; SSE2-LABEL: ins_elt_1_to_0: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: movd %edi, %xmm0 |
| ; SSE2-NEXT: movss {{.*#+}} xmm1 = xmm0[0],xmm1[1,2,3] |
| ; SSE2-NEXT: movaps %xmm1, %xmm0 |
| ; SSE2-NEXT: retq |
| ; |
| ; SSE4-LABEL: ins_elt_1_to_0: |
| ; SSE4: # %bb.0: |
| ; SSE4-NEXT: pinsrd $0, %edi, %xmm1 |
| ; SSE4-NEXT: movdqa %xmm1, %xmm0 |
| ; SSE4-NEXT: retq |
| ; |
| ; AVX-LABEL: ins_elt_1_to_0: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpinsrd $0, %edi, %xmm1, %xmm0 |
| ; AVX-NEXT: retq |
| %ins = insertelement <4 x i32> %v1, i32 %x, i32 1 |
| %shuf = shufflevector <4 x i32> %ins, <4 x i32> %v2, <4 x i32> <i32 1, i32 5, i32 6, i32 7> |
| ret <4 x i32> %shuf |
| } |
| |
| define <4 x i32> @ins_elt_2_to_3(i32 %x, <4 x i32> %v1, <4 x i32> %v2) { |
| ; SSE2-LABEL: ins_elt_2_to_3: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: movd %edi, %xmm0 |
| ; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,0],xmm1[2,0] |
| ; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,1],xmm0[2,0] |
| ; SSE2-NEXT: movaps %xmm1, %xmm0 |
| ; SSE2-NEXT: retq |
| ; |
| ; SSE4-LABEL: ins_elt_2_to_3: |
| ; SSE4: # %bb.0: |
| ; SSE4-NEXT: pinsrd $3, %edi, %xmm1 |
| ; SSE4-NEXT: movdqa %xmm1, %xmm0 |
| ; SSE4-NEXT: retq |
| ; |
| ; AVX-LABEL: ins_elt_2_to_3: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpinsrd $3, %edi, %xmm1, %xmm0 |
| ; AVX-NEXT: retq |
| %ins = insertelement <4 x i32> %v1, i32 %x, i32 2 |
| %shuf = shufflevector <4 x i32> %v2, <4 x i32> %ins, <4 x i32> <i32 0, i32 1, i32 2, i32 6> |
| ret <4 x i32> %shuf |
| } |
| |
| define <4 x i32> @ins_elt_3_to_1(i32 %x, <4 x i32> %v1, <4 x i32> %v2) { |
| ; SSE2-LABEL: ins_elt_3_to_1: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: movd %edi, %xmm0 |
| ; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,0],xmm1[0,0] |
| ; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[2,0],xmm1[2,3] |
| ; SSE2-NEXT: retq |
| ; |
| ; SSE4-LABEL: ins_elt_3_to_1: |
| ; SSE4: # %bb.0: |
| ; SSE4-NEXT: pinsrd $1, %edi, %xmm1 |
| ; SSE4-NEXT: movdqa %xmm1, %xmm0 |
| ; SSE4-NEXT: retq |
| ; |
| ; AVX-LABEL: ins_elt_3_to_1: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpinsrd $1, %edi, %xmm1, %xmm0 |
| ; AVX-NEXT: retq |
| %ins = insertelement <4 x i32> %v1, i32 %x, i32 3 |
| %shuf = shufflevector <4 x i32> %v2, <4 x i32> %ins, <4 x i32> <i32 0, i32 7, i32 2, i32 3> |
| ret <4 x i32> %shuf |
| } |
| |