459 lines
14 KiB
LLVM
459 lines
14 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefixes=SSE,SSE2
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefixes=SSE,SSE41
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefixes=AVX
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefixes=AVX
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; 0'th element insertion into an SSE register.
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define <4 x float> @insert_f32_firstelt(<4 x float> %x, ptr %s.addr) {
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; SSE2-LABEL: insert_f32_firstelt:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; SSE2-NEXT: movss {{.*#+}} xmm0 = xmm1[0],xmm0[1,2,3]
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: insert_f32_firstelt:
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; SSE41: # %bb.0:
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; SSE41-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; SSE41-NEXT: blendps {{.*#+}} xmm0 = xmm1[0],xmm0[1,2,3]
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; SSE41-NEXT: retq
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;
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; AVX-LABEL: insert_f32_firstelt:
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; AVX: # %bb.0:
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; AVX-NEXT: vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; AVX-NEXT: vblendps {{.*#+}} xmm0 = xmm1[0],xmm0[1,2,3]
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; AVX-NEXT: retq
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%s = load float, ptr %s.addr
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%i0 = insertelement <4 x float> %x, float %s, i32 0
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ret <4 x float> %i0
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}
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define <2 x double> @insert_f64_firstelt(<2 x double> %x, ptr %s.addr) {
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; SSE-LABEL: insert_f64_firstelt:
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; SSE: # %bb.0:
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; SSE-NEXT: movlps {{.*#+}} xmm0 = mem[0,1],xmm0[2,3]
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; SSE-NEXT: retq
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;
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; AVX-LABEL: insert_f64_firstelt:
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; AVX: # %bb.0:
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; AVX-NEXT: vmovlps {{.*#+}} xmm0 = mem[0,1],xmm0[2,3]
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; AVX-NEXT: retq
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%s = load double, ptr %s.addr
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%i0 = insertelement <2 x double> %x, double %s, i32 0
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ret <2 x double> %i0
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}
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define <16 x i8> @insert_i8_firstelt(<16 x i8> %x, ptr %s.addr) {
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; SSE2-LABEL: insert_i8_firstelt:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
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; SSE2-NEXT: pand %xmm1, %xmm0
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; SSE2-NEXT: movzbl (%rdi), %eax
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; SSE2-NEXT: movd %eax, %xmm2
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; SSE2-NEXT: pandn %xmm2, %xmm1
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; SSE2-NEXT: por %xmm1, %xmm0
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: insert_i8_firstelt:
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; SSE41: # %bb.0:
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; SSE41-NEXT: pinsrb $0, (%rdi), %xmm0
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; SSE41-NEXT: retq
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;
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; AVX-LABEL: insert_i8_firstelt:
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; AVX: # %bb.0:
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; AVX-NEXT: vpinsrb $0, (%rdi), %xmm0, %xmm0
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; AVX-NEXT: retq
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%s = load i8, ptr %s.addr
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%i0 = insertelement <16 x i8> %x, i8 %s, i32 0
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ret <16 x i8> %i0
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}
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define <8 x i16> @insert_i16_firstelt(<8 x i16> %x, ptr %s.addr) {
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; SSE-LABEL: insert_i16_firstelt:
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; SSE: # %bb.0:
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; SSE-NEXT: pinsrw $0, (%rdi), %xmm0
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; SSE-NEXT: retq
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;
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; AVX-LABEL: insert_i16_firstelt:
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; AVX: # %bb.0:
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; AVX-NEXT: vpinsrw $0, (%rdi), %xmm0, %xmm0
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; AVX-NEXT: retq
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%s = load i16, ptr %s.addr
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%i0 = insertelement <8 x i16> %x, i16 %s, i32 0
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ret <8 x i16> %i0
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}
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define <4 x i32> @insert_i32_firstelt(<4 x i32> %x, ptr %s.addr) {
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; SSE2-LABEL: insert_i32_firstelt:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; SSE2-NEXT: movss {{.*#+}} xmm0 = xmm1[0],xmm0[1,2,3]
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: insert_i32_firstelt:
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; SSE41: # %bb.0:
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; SSE41-NEXT: pinsrd $0, (%rdi), %xmm0
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; SSE41-NEXT: retq
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;
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; AVX-LABEL: insert_i32_firstelt:
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; AVX: # %bb.0:
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; AVX-NEXT: vpinsrd $0, (%rdi), %xmm0, %xmm0
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; AVX-NEXT: retq
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%s = load i32, ptr %s.addr
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%i0 = insertelement <4 x i32> %x, i32 %s, i32 0
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ret <4 x i32> %i0
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}
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define <2 x i64> @insert_i64_firstelt(<2 x i64> %x, ptr %s.addr) {
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; SSE2-LABEL: insert_i64_firstelt:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movlps {{.*#+}} xmm0 = mem[0,1],xmm0[2,3]
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: insert_i64_firstelt:
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; SSE41: # %bb.0:
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; SSE41-NEXT: pinsrq $0, (%rdi), %xmm0
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; SSE41-NEXT: retq
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;
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; AVX-LABEL: insert_i64_firstelt:
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; AVX: # %bb.0:
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; AVX-NEXT: vpinsrq $0, (%rdi), %xmm0, %xmm0
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; AVX-NEXT: retq
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%s = load i64, ptr %s.addr
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%i0 = insertelement <2 x i64> %x, i64 %s, i32 0
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ret <2 x i64> %i0
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}
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; 1'th element insertion.
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define <4 x float> @insert_f32_secondelt(<4 x float> %x, ptr %s.addr) {
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; SSE2-LABEL: insert_f32_secondelt:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; SSE2-NEXT: movlhps {{.*#+}} xmm1 = xmm1[0],xmm0[0]
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; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[2,0],xmm0[2,3]
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; SSE2-NEXT: movaps %xmm1, %xmm0
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: insert_f32_secondelt:
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; SSE41: # %bb.0:
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; SSE41-NEXT: insertps {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[2,3]
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; SSE41-NEXT: retq
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;
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; AVX-LABEL: insert_f32_secondelt:
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; AVX: # %bb.0:
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; AVX-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[2,3]
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; AVX-NEXT: retq
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%s = load float, ptr %s.addr
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%i0 = insertelement <4 x float> %x, float %s, i32 1
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ret <4 x float> %i0
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}
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define <2 x double> @insert_f64_secondelt(<2 x double> %x, ptr %s.addr) {
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; SSE-LABEL: insert_f64_secondelt:
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; SSE: # %bb.0:
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; SSE-NEXT: movhps {{.*#+}} xmm0 = xmm0[0,1],mem[0,1]
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; SSE-NEXT: retq
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;
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; AVX-LABEL: insert_f64_secondelt:
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; AVX: # %bb.0:
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; AVX-NEXT: vmovhps {{.*#+}} xmm0 = xmm0[0,1],mem[0,1]
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; AVX-NEXT: retq
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%s = load double, ptr %s.addr
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%i0 = insertelement <2 x double> %x, double %s, i32 1
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ret <2 x double> %i0
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}
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define <16 x i8> @insert_i8_secondelt(<16 x i8> %x, ptr %s.addr) {
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; SSE2-LABEL: insert_i8_secondelt:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [255,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
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; SSE2-NEXT: pand %xmm1, %xmm0
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; SSE2-NEXT: movzbl (%rdi), %eax
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; SSE2-NEXT: movd %eax, %xmm2
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; SSE2-NEXT: psllw $8, %xmm2
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; SSE2-NEXT: pandn %xmm2, %xmm1
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; SSE2-NEXT: por %xmm1, %xmm0
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: insert_i8_secondelt:
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; SSE41: # %bb.0:
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; SSE41-NEXT: pinsrb $1, (%rdi), %xmm0
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; SSE41-NEXT: retq
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;
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; AVX-LABEL: insert_i8_secondelt:
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; AVX: # %bb.0:
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; AVX-NEXT: vpinsrb $1, (%rdi), %xmm0, %xmm0
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; AVX-NEXT: retq
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%s = load i8, ptr %s.addr
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%i0 = insertelement <16 x i8> %x, i8 %s, i32 1
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ret <16 x i8> %i0
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}
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define <8 x i16> @insert_i16_secondelt(<8 x i16> %x, ptr %s.addr) {
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; SSE-LABEL: insert_i16_secondelt:
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; SSE: # %bb.0:
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; SSE-NEXT: pinsrw $1, (%rdi), %xmm0
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; SSE-NEXT: retq
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;
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; AVX-LABEL: insert_i16_secondelt:
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; AVX: # %bb.0:
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; AVX-NEXT: vpinsrw $1, (%rdi), %xmm0, %xmm0
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; AVX-NEXT: retq
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%s = load i16, ptr %s.addr
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%i0 = insertelement <8 x i16> %x, i16 %s, i32 1
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ret <8 x i16> %i0
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}
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define <4 x i32> @insert_i32_secondelt(<4 x i32> %x, ptr %s.addr) {
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; SSE2-LABEL: insert_i32_secondelt:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; SSE2-NEXT: movlhps {{.*#+}} xmm1 = xmm1[0],xmm0[0]
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; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[2,0],xmm0[2,3]
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; SSE2-NEXT: movaps %xmm1, %xmm0
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: insert_i32_secondelt:
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; SSE41: # %bb.0:
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; SSE41-NEXT: pinsrd $1, (%rdi), %xmm0
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; SSE41-NEXT: retq
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;
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; AVX-LABEL: insert_i32_secondelt:
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; AVX: # %bb.0:
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; AVX-NEXT: vpinsrd $1, (%rdi), %xmm0, %xmm0
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; AVX-NEXT: retq
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%s = load i32, ptr %s.addr
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%i0 = insertelement <4 x i32> %x, i32 %s, i32 1
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ret <4 x i32> %i0
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}
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define <2 x i64> @insert_i64_secondelt(<2 x i64> %x, ptr %s.addr) {
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; SSE2-LABEL: insert_i64_secondelt:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero
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; SSE2-NEXT: movlhps {{.*#+}} xmm0 = xmm0[0],xmm1[0]
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: insert_i64_secondelt:
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; SSE41: # %bb.0:
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; SSE41-NEXT: pinsrq $1, (%rdi), %xmm0
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; SSE41-NEXT: retq
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;
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; AVX-LABEL: insert_i64_secondelt:
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; AVX: # %bb.0:
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; AVX-NEXT: vpinsrq $1, (%rdi), %xmm0, %xmm0
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; AVX-NEXT: retq
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%s = load i64, ptr %s.addr
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%i0 = insertelement <2 x i64> %x, i64 %s, i32 1
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ret <2 x i64> %i0
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}
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; element insertion into two elements
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define <4 x float> @insert_f32_two_elts(<4 x float> %x, ptr %s.addr) {
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; SSE-LABEL: insert_f32_two_elts:
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; SSE: # %bb.0:
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; SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; SSE-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,0],xmm0[2,3]
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; SSE-NEXT: movaps %xmm1, %xmm0
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; SSE-NEXT: retq
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;
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; AVX-LABEL: insert_f32_two_elts:
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; AVX: # %bb.0:
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; AVX-NEXT: vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; AVX-NEXT: vshufps {{.*#+}} xmm0 = xmm1[0,0],xmm0[2,3]
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; AVX-NEXT: retq
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%s = load float, ptr %s.addr
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%i0 = insertelement <4 x float> %x, float %s, i32 0
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%i1 = insertelement <4 x float> %i0, float %s, i32 1
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ret <4 x float> %i1
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}
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define <2 x double> @insert_f64_two_elts(<2 x double> %x, ptr %s.addr) {
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; SSE2-LABEL: insert_f64_two_elts:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero
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; SSE2-NEXT: movlhps {{.*#+}} xmm0 = xmm0[0,0]
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: insert_f64_two_elts:
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; SSE41: # %bb.0:
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; SSE41-NEXT: movddup {{.*#+}} xmm0 = mem[0,0]
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; SSE41-NEXT: retq
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;
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; AVX-LABEL: insert_f64_two_elts:
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; AVX: # %bb.0:
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; AVX-NEXT: vmovddup {{.*#+}} xmm0 = mem[0,0]
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; AVX-NEXT: retq
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%s = load double, ptr %s.addr
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%i0 = insertelement <2 x double> %x, double %s, i32 0
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%i1 = insertelement <2 x double> %i0, double %s, i32 1
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ret <2 x double> %i1
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}
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define <16 x i8> @insert_i8_two_elts(<16 x i8> %x, ptr %s.addr) {
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; SSE2-LABEL: insert_i8_two_elts:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
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; SSE2-NEXT: pand %xmm1, %xmm0
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; SSE2-NEXT: movzbl (%rdi), %eax
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; SSE2-NEXT: movd %eax, %xmm2
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; SSE2-NEXT: pandn %xmm2, %xmm1
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; SSE2-NEXT: por %xmm1, %xmm0
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; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [255,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
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; SSE2-NEXT: pand %xmm1, %xmm0
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; SSE2-NEXT: psllw $8, %xmm2
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; SSE2-NEXT: pandn %xmm2, %xmm1
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; SSE2-NEXT: por %xmm1, %xmm0
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: insert_i8_two_elts:
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; SSE41: # %bb.0:
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; SSE41-NEXT: movzbl (%rdi), %eax
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; SSE41-NEXT: pinsrb $0, %eax, %xmm0
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; SSE41-NEXT: pinsrb $1, %eax, %xmm0
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; SSE41-NEXT: retq
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;
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; AVX-LABEL: insert_i8_two_elts:
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; AVX: # %bb.0:
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; AVX-NEXT: movzbl (%rdi), %eax
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; AVX-NEXT: vpinsrb $0, %eax, %xmm0, %xmm0
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; AVX-NEXT: vpinsrb $1, %eax, %xmm0, %xmm0
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; AVX-NEXT: retq
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%s = load i8, ptr %s.addr
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%i0 = insertelement <16 x i8> %x, i8 %s, i32 0
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%i1 = insertelement <16 x i8> %i0, i8 %s, i32 1
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ret <16 x i8> %i1
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}
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define <8 x i16> @insert_i16_two_elts(<8 x i16> %x, ptr %s.addr) {
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; SSE-LABEL: insert_i16_two_elts:
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; SSE: # %bb.0:
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; SSE-NEXT: movzwl (%rdi), %eax
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; SSE-NEXT: pinsrw $0, %eax, %xmm0
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; SSE-NEXT: pinsrw $1, %eax, %xmm0
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; SSE-NEXT: retq
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;
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; AVX-LABEL: insert_i16_two_elts:
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; AVX: # %bb.0:
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; AVX-NEXT: movzwl (%rdi), %eax
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; AVX-NEXT: vpinsrw $0, %eax, %xmm0, %xmm0
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; AVX-NEXT: vpinsrw $1, %eax, %xmm0, %xmm0
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; AVX-NEXT: retq
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%s = load i16, ptr %s.addr
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%i0 = insertelement <8 x i16> %x, i16 %s, i32 0
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%i1 = insertelement <8 x i16> %i0, i16 %s, i32 1
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ret <8 x i16> %i1
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}
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define <4 x i32> @insert_i32_two_elts(<4 x i32> %x, ptr %s.addr) {
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; SSE2-LABEL: insert_i32_two_elts:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movl (%rdi), %eax
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; SSE2-NEXT: movd %eax, %xmm2
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; SSE2-NEXT: movd %eax, %xmm1
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; SSE2-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
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; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[2,0],xmm0[2,3]
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; SSE2-NEXT: movaps %xmm1, %xmm0
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: insert_i32_two_elts:
|
|
; SSE41: # %bb.0:
|
|
; SSE41-NEXT: movl (%rdi), %eax
|
|
; SSE41-NEXT: pinsrd $0, %eax, %xmm0
|
|
; SSE41-NEXT: pinsrd $1, %eax, %xmm0
|
|
; SSE41-NEXT: retq
|
|
;
|
|
; AVX-LABEL: insert_i32_two_elts:
|
|
; AVX: # %bb.0:
|
|
; AVX-NEXT: movl (%rdi), %eax
|
|
; AVX-NEXT: vpinsrd $0, %eax, %xmm0, %xmm0
|
|
; AVX-NEXT: vpinsrd $1, %eax, %xmm0, %xmm0
|
|
; AVX-NEXT: retq
|
|
%s = load i32, ptr %s.addr
|
|
%i0 = insertelement <4 x i32> %x, i32 %s, i32 0
|
|
%i1 = insertelement <4 x i32> %i0, i32 %s, i32 1
|
|
ret <4 x i32> %i1
|
|
}
|
|
|
|
define <2 x i64> @insert_i64_two_elts(<2 x i64> %x, ptr %s.addr) {
|
|
; SSE-LABEL: insert_i64_two_elts:
|
|
; SSE: # %bb.0:
|
|
; SSE-NEXT: movq {{.*#+}} xmm0 = mem[0],zero
|
|
; SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
|
|
; SSE-NEXT: retq
|
|
;
|
|
; AVX-LABEL: insert_i64_two_elts:
|
|
; AVX: # %bb.0:
|
|
; AVX-NEXT: vmovddup {{.*#+}} xmm0 = mem[0,0]
|
|
; AVX-NEXT: retq
|
|
%s = load i64, ptr %s.addr
|
|
%i0 = insertelement <2 x i64> %x, i64 %s, i32 0
|
|
%i1 = insertelement <2 x i64> %i0, i64 %s, i32 1
|
|
ret <2 x i64> %i1
|
|
}
|
|
|
|
; Special tests
|
|
|
|
define void @insert_i32_two_elts_into_different_vectors(<4 x i32> %x, <4 x i32> %y, ptr %s.addr, ptr %x.out.addr, ptr %y.out.addr) {
|
|
; SSE2-LABEL: insert_i32_two_elts_into_different_vectors:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: movl (%rdi), %eax
|
|
; SSE2-NEXT: movd %eax, %xmm2
|
|
; SSE2-NEXT: movss {{.*#+}} xmm0 = xmm2[0],xmm0[1,2,3]
|
|
; SSE2-NEXT: movd %eax, %xmm2
|
|
; SSE2-NEXT: punpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm1[0]
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm2 = xmm2[2,0],xmm1[2,3]
|
|
; SSE2-NEXT: movaps %xmm0, (%rsi)
|
|
; SSE2-NEXT: movaps %xmm2, (%rdx)
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; SSE41-LABEL: insert_i32_two_elts_into_different_vectors:
|
|
; SSE41: # %bb.0:
|
|
; SSE41-NEXT: movl (%rdi), %eax
|
|
; SSE41-NEXT: pinsrd $0, %eax, %xmm0
|
|
; SSE41-NEXT: pinsrd $1, %eax, %xmm1
|
|
; SSE41-NEXT: movdqa %xmm0, (%rsi)
|
|
; SSE41-NEXT: movdqa %xmm1, (%rdx)
|
|
; SSE41-NEXT: retq
|
|
;
|
|
; AVX-LABEL: insert_i32_two_elts_into_different_vectors:
|
|
; AVX: # %bb.0:
|
|
; AVX-NEXT: movl (%rdi), %eax
|
|
; AVX-NEXT: vpinsrd $0, %eax, %xmm0, %xmm0
|
|
; AVX-NEXT: vpinsrd $1, %eax, %xmm1, %xmm1
|
|
; AVX-NEXT: vmovdqa %xmm0, (%rsi)
|
|
; AVX-NEXT: vmovdqa %xmm1, (%rdx)
|
|
; AVX-NEXT: retq
|
|
%s = load i32, ptr %s.addr
|
|
%i0 = insertelement <4 x i32> %x, i32 %s, i32 0
|
|
%i1 = insertelement <4 x i32> %y, i32 %s, i32 1
|
|
store <4 x i32> %i0, ptr %x.out.addr
|
|
store <4 x i32> %i1, ptr %y.out.addr
|
|
ret void
|
|
}
|
|
|
|
define <4 x float> @insert_f32_two_elts_extrause_of_scalar(<4 x float> %x, ptr %s.addr, ptr %s.out) {
|
|
; SSE-LABEL: insert_f32_two_elts_extrause_of_scalar:
|
|
; SSE: # %bb.0:
|
|
; SSE-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
|
|
; SSE-NEXT: movss %xmm1, (%rsi)
|
|
; SSE-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,0],xmm0[2,3]
|
|
; SSE-NEXT: movaps %xmm1, %xmm0
|
|
; SSE-NEXT: retq
|
|
;
|
|
; AVX-LABEL: insert_f32_two_elts_extrause_of_scalar:
|
|
; AVX: # %bb.0:
|
|
; AVX-NEXT: vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero
|
|
; AVX-NEXT: vmovss %xmm1, (%rsi)
|
|
; AVX-NEXT: vshufps {{.*#+}} xmm0 = xmm1[0,0],xmm0[2,3]
|
|
; AVX-NEXT: retq
|
|
%s = load float, ptr %s.addr
|
|
store float %s, ptr %s.out
|
|
%i0 = insertelement <4 x float> %x, float %s, i32 0
|
|
%i1 = insertelement <4 x float> %i0, float %s, i32 1
|
|
ret <4 x float> %i1
|
|
}
|