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[NFC][Codegen][X86] Improve test coverage for repeated insertions of the same scalar into different elements

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This commit is contained in:
Roman Lebedev 2021-07-25 17:36:51 +03:00
parent bbcc64cd75
commit 5c9c7cf653
1 changed files with 434 additions and 16 deletions
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450
test/CodeGen/X86/avx-insertelt.ll
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@ -2,8 +2,10 @@
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=ALL --check-prefix=AVX
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX2
define <8 x float> @insert_f32(<8 x float> %y, float %f, <8 x float> %x) {
; ALL-LABEL: insert_f32:
; 0'th element insertion into an AVX register.
define <8 x float> @insert_f32_firstelt_of_low_subvector(<8 x float> %y, float %f, <8 x float> %x) {
; ALL-LABEL: insert_f32_firstelt_of_low_subvector:
; ALL: # %bb.0:
; ALL-NEXT: # kill: def $xmm1 killed $xmm1 def $ymm1
; ALL-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0],ymm0[1,2,3,4,5,6,7]
@ -12,8 +14,8 @@ define <8 x float> @insert_f32(<8 x float> %y, float %f, <8 x float> %x) {
ret <8 x float> %i0
}
define <4 x double> @insert_f64(<4 x double> %y, double %f, <4 x double> %x) {
; ALL-LABEL: insert_f64:
define <4 x double> @insert_f64_firstelt_of_low_subvector(<4 x double> %y, double %f, <4 x double> %x) {
; ALL-LABEL: insert_f64_firstelt_of_low_subvector:
; ALL: # %bb.0:
; ALL-NEXT: # kill: def $xmm1 killed $xmm1 def $ymm1
; ALL-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0,1],ymm0[2,3,4,5,6,7]
@ -22,14 +24,14 @@ define <4 x double> @insert_f64(<4 x double> %y, double %f, <4 x double> %x) {
ret <4 x double> %i0
}
define <32 x i8> @insert_i8(<32 x i8> %y, i8 %f, <32 x i8> %x) {
; AVX-LABEL: insert_i8:
define <32 x i8> @insert_i8_firstelt_of_low_subvector(<32 x i8> %y, i8 %f, <32 x i8> %x) {
; AVX-LABEL: insert_i8_firstelt_of_low_subvector:
; AVX: # %bb.0:
; AVX-NEXT: vpinsrb $0, %edi, %xmm0, %xmm1
; AVX-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i8:
; AVX2-LABEL: insert_i8_firstelt_of_low_subvector:
; AVX2: # %bb.0:
; AVX2-NEXT: vpinsrb $0, %edi, %xmm0, %xmm1
; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
@ -38,14 +40,14 @@ define <32 x i8> @insert_i8(<32 x i8> %y, i8 %f, <32 x i8> %x) {
ret <32 x i8> %i0
}
define <16 x i16> @insert_i16(<16 x i16> %y, i16 %f, <16 x i16> %x) {
; AVX-LABEL: insert_i16:
define <16 x i16> @insert_i16_firstelt_of_low_subvector(<16 x i16> %y, i16 %f, <16 x i16> %x) {
; AVX-LABEL: insert_i16_firstelt_of_low_subvector:
; AVX: # %bb.0:
; AVX-NEXT: vpinsrw $0, %edi, %xmm0, %xmm1
; AVX-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i16:
; AVX2-LABEL: insert_i16_firstelt_of_low_subvector:
; AVX2: # %bb.0:
; AVX2-NEXT: vpinsrw $0, %edi, %xmm0, %xmm1
; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
@ -54,14 +56,14 @@ define <16 x i16> @insert_i16(<16 x i16> %y, i16 %f, <16 x i16> %x) {
ret <16 x i16> %i0
}
define <8 x i32> @insert_i32(<8 x i32> %y, i32 %f, <8 x i32> %x) {
; AVX-LABEL: insert_i32:
define <8 x i32> @insert_i32_firstelt_of_low_subvector(<8 x i32> %y, i32 %f, <8 x i32> %x) {
; AVX-LABEL: insert_i32_firstelt_of_low_subvector:
; AVX: # %bb.0:
; AVX-NEXT: vpinsrd $0, %edi, %xmm0, %xmm1
; AVX-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i32:
; AVX2-LABEL: insert_i32_firstelt_of_low_subvector:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovd %edi, %xmm1
; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm1[0],ymm0[1,2,3,4,5,6,7]
@ -70,14 +72,14 @@ define <8 x i32> @insert_i32(<8 x i32> %y, i32 %f, <8 x i32> %x) {
ret <8 x i32> %i0
}
define <4 x i64> @insert_i64(<4 x i64> %y, i64 %f, <4 x i64> %x) {
; AVX-LABEL: insert_i64:
define <4 x i64> @insert_i64_firstelt_of_low_subvector(<4 x i64> %y, i64 %f, <4 x i64> %x) {
; AVX-LABEL: insert_i64_firstelt_of_low_subvector:
; AVX: # %bb.0:
; AVX-NEXT: vpinsrq $0, %rdi, %xmm0, %xmm1
; AVX-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i64:
; AVX2-LABEL: insert_i64_firstelt_of_low_subvector:
; AVX2: # %bb.0:
; AVX2-NEXT: vpinsrq $0, %rdi, %xmm0, %xmm1
; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
@ -86,3 +88,419 @@ define <4 x i64> @insert_i64(<4 x i64> %y, i64 %f, <4 x i64> %x) {
ret <4 x i64> %i0
}
; 0'th element of high subvector insertion into an AVX register.
define <8 x float> @insert_f32_firstelt_of_high_subvector(<8 x float> %y, float %f, <8 x float> %x) {
; ALL-LABEL: insert_f32_firstelt_of_high_subvector:
; ALL: # %bb.0:
; ALL-NEXT: vextractf128 $1, %ymm0, %xmm2
; ALL-NEXT: vblendps {{.*#+}} xmm1 = xmm1[0],xmm2[1,2,3]
; ALL-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; ALL-NEXT: retq
%i0 = insertelement <8 x float> %y, float %f, i32 4
ret <8 x float> %i0
}
define <4 x double> @insert_f64_firstelt_of_high_subvector(<4 x double> %y, double %f, <4 x double> %x) {
; ALL-LABEL: insert_f64_firstelt_of_high_subvector:
; ALL: # %bb.0:
; ALL-NEXT: vextractf128 $1, %ymm0, %xmm2
; ALL-NEXT: vblendps {{.*#+}} xmm1 = xmm1[0,1],xmm2[2,3]
; ALL-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; ALL-NEXT: retq
%i0 = insertelement <4 x double> %y, double %f, i32 2
ret <4 x double> %i0
}
define <32 x i8> @insert_i8_firstelt_of_high_subvector(<32 x i8> %y, i8 %f, <32 x i8> %x) {
; AVX-LABEL: insert_i8_firstelt_of_high_subvector:
; AVX: # %bb.0:
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
; AVX-NEXT: vpinsrb $0, %edi, %xmm1, %xmm1
; AVX-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i8_firstelt_of_high_subvector:
; AVX2: # %bb.0:
; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
; AVX2-NEXT: vpinsrb $0, %edi, %xmm1, %xmm1
; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; AVX2-NEXT: retq
%i0 = insertelement <32 x i8> %y, i8 %f, i32 16
ret <32 x i8> %i0
}
define <16 x i16> @insert_i16_firstelt_of_high_subvector(<16 x i16> %y, i16 %f, <16 x i16> %x) {
; AVX-LABEL: insert_i16_firstelt_of_high_subvector:
; AVX: # %bb.0:
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
; AVX-NEXT: vpinsrw $0, %edi, %xmm1, %xmm1
; AVX-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i16_firstelt_of_high_subvector:
; AVX2: # %bb.0:
; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
; AVX2-NEXT: vpinsrw $0, %edi, %xmm1, %xmm1
; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; AVX2-NEXT: retq
%i0 = insertelement <16 x i16> %y, i16 %f, i32 8
ret <16 x i16> %i0
}
define <8 x i32> @insert_i32_firstelt_of_high_subvector(<8 x i32> %y, i32 %f, <8 x i32> %x) {
; AVX-LABEL: insert_i32_firstelt_of_high_subvector:
; AVX: # %bb.0:
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
; AVX-NEXT: vpinsrd $0, %edi, %xmm1, %xmm1
; AVX-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i32_firstelt_of_high_subvector:
; AVX2: # %bb.0:
; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
; AVX2-NEXT: vpinsrd $0, %edi, %xmm1, %xmm1
; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; AVX2-NEXT: retq
%i0 = insertelement <8 x i32> %y, i32 %f, i32 4
ret <8 x i32> %i0
}
define <4 x i64> @insert_i64_firstelt_of_high_subvector(<4 x i64> %y, i64 %f, <4 x i64> %x) {
; AVX-LABEL: insert_i64_firstelt_of_high_subvector:
; AVX: # %bb.0:
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
; AVX-NEXT: vpinsrq $0, %rdi, %xmm1, %xmm1
; AVX-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i64_firstelt_of_high_subvector:
; AVX2: # %bb.0:
; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
; AVX2-NEXT: vpinsrq $0, %rdi, %xmm1, %xmm1
; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; AVX2-NEXT: retq
%i0 = insertelement <4 x i64> %y, i64 %f, i32 2
ret <4 x i64> %i0
}
; element insertion into 0'th element of both subvectors
define <8 x float> @insert_f32_firstelts(<8 x float> %y, float %f, <8 x float> %x) {
; ALL-LABEL: insert_f32_firstelts:
; ALL: # %bb.0:
; ALL-NEXT: vblendps {{.*#+}} xmm2 = xmm1[0],xmm0[1,2,3]
; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
; ALL-NEXT: vblendps {{.*#+}} xmm0 = xmm1[0],xmm0[1,2,3]
; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm2, %ymm0
; ALL-NEXT: retq
%i0 = insertelement <8 x float> %y, float %f, i32 0
%i1 = insertelement <8 x float> %i0, float %f, i32 4
ret <8 x float> %i1
}
define <4 x double> @insert_f64_firstelts(<4 x double> %y, double %f, <4 x double> %x) {
; ALL-LABEL: insert_f64_firstelts:
; ALL: # %bb.0:
; ALL-NEXT: vblendps {{.*#+}} xmm2 = xmm1[0,1],xmm0[2,3]
; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
; ALL-NEXT: vblendps {{.*#+}} xmm0 = xmm1[0,1],xmm0[2,3]
; ALL-NEXT: vinsertf128 $1, %xmm0, %ymm2, %ymm0
; ALL-NEXT: retq
%i0 = insertelement <4 x double> %y, double %f, i32 0
%i1 = insertelement <4 x double> %i0, double %f, i32 2
ret <4 x double> %i1
}
define <32 x i8> @insert_i8_firstelts(<32 x i8> %y, i8 %f, <32 x i8> %x) {
; AVX-LABEL: insert_i8_firstelts:
; AVX: # %bb.0:
; AVX-NEXT: vpinsrb $0, %edi, %xmm0, %xmm1
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0
; AVX-NEXT: vpinsrb $0, %edi, %xmm0, %xmm0
; AVX-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i8_firstelts:
; AVX2: # %bb.0:
; AVX2-NEXT: vpinsrb $0, %edi, %xmm0, %xmm1
; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm0
; AVX2-NEXT: vpinsrb $0, %edi, %xmm0, %xmm0
; AVX2-NEXT: vinserti128 $1, %xmm0, %ymm1, %ymm0
; AVX2-NEXT: retq
%i0 = insertelement <32 x i8> %y, i8 %f, i32 0
%i1 = insertelement <32 x i8> %i0, i8 %f, i32 16
ret <32 x i8> %i1
}
define <16 x i16> @insert_i16_firstelts(<16 x i16> %y, i16 %f, <16 x i16> %x) {
; AVX-LABEL: insert_i16_firstelts:
; AVX: # %bb.0:
; AVX-NEXT: vpinsrw $0, %edi, %xmm0, %xmm1
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0
; AVX-NEXT: vpinsrw $0, %edi, %xmm0, %xmm0
; AVX-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i16_firstelts:
; AVX2: # %bb.0:
; AVX2-NEXT: vpinsrw $0, %edi, %xmm0, %xmm1
; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm0
; AVX2-NEXT: vpinsrw $0, %edi, %xmm0, %xmm0
; AVX2-NEXT: vinserti128 $1, %xmm0, %ymm1, %ymm0
; AVX2-NEXT: retq
%i0 = insertelement <16 x i16> %y, i16 %f, i32 0
%i1 = insertelement <16 x i16> %i0, i16 %f, i32 8
ret <16 x i16> %i1
}
define <8 x i32> @insert_i32_firstelts(<8 x i32> %y, i32 %f, <8 x i32> %x) {
; AVX-LABEL: insert_i32_firstelts:
; AVX: # %bb.0:
; AVX-NEXT: vpinsrd $0, %edi, %xmm0, %xmm1
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0
; AVX-NEXT: vpinsrd $0, %edi, %xmm0, %xmm0
; AVX-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i32_firstelts:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovd %edi, %xmm1
; AVX2-NEXT: vpblendd {{.*#+}} xmm1 = xmm1[0],xmm0[1,2,3]
; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm0
; AVX2-NEXT: vpinsrd $0, %edi, %xmm0, %xmm0
; AVX2-NEXT: vinserti128 $1, %xmm0, %ymm1, %ymm0
; AVX2-NEXT: retq
%i0 = insertelement <8 x i32> %y, i32 %f, i32 0
%i1 = insertelement <8 x i32> %i0, i32 %f, i32 4
ret <8 x i32> %i1
}
define <4 x i64> @insert_i64_firstelts(<4 x i64> %y, i64 %f, <4 x i64> %x) {
; AVX-LABEL: insert_i64_firstelts:
; AVX: # %bb.0:
; AVX-NEXT: vpinsrq $0, %rdi, %xmm0, %xmm1
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0
; AVX-NEXT: vpinsrq $0, %rdi, %xmm0, %xmm0
; AVX-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i64_firstelts:
; AVX2: # %bb.0:
; AVX2-NEXT: vpinsrq $0, %rdi, %xmm0, %xmm1
; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm0
; AVX2-NEXT: vpinsrq $0, %rdi, %xmm0, %xmm0
; AVX2-NEXT: vinserti128 $1, %xmm0, %ymm1, %ymm0
; AVX2-NEXT: retq
%i0 = insertelement <4 x i64> %y, i64 %f, i32 0
%i1 = insertelement <4 x i64> %i0, i64 %f, i32 2
ret <4 x i64> %i1
}
; element insertion into two elements of high subvector
define <8 x float> @insert_f32_two_elts_of_high_subvector(<8 x float> %y, float %f, <8 x float> %x) {
; ALL-LABEL: insert_f32_two_elts_of_high_subvector:
; ALL: # %bb.0:
; ALL-NEXT: vextractf128 $1, %ymm0, %xmm2
; ALL-NEXT: vshufps {{.*#+}} xmm1 = xmm1[0,0],xmm2[2,3]
; ALL-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; ALL-NEXT: retq
%i0 = insertelement <8 x float> %y, float %f, i32 4
%i1 = insertelement <8 x float> %i0, float %f, i32 5
ret <8 x float> %i1
}
define <4 x double> @insert_f64_two_elts_of_high_subvector(<4 x double> %y, double %f, <4 x double> %x) {
; ALL-LABEL: insert_f64_two_elts_of_high_subvector:
; ALL: # %bb.0:
; ALL-NEXT: vmovddup {{.*#+}} xmm1 = xmm1[0,0]
; ALL-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; ALL-NEXT: retq
%i0 = insertelement <4 x double> %y, double %f, i32 2
%i1 = insertelement <4 x double> %i0, double %f, i32 3
ret <4 x double> %i1
}
define <32 x i8> @insert_i8_two_elts_of_high_subvector(<32 x i8> %y, i8 %f, <32 x i8> %x) {
; AVX-LABEL: insert_i8_two_elts_of_high_subvector:
; AVX: # %bb.0:
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
; AVX-NEXT: vpinsrb $0, %edi, %xmm1, %xmm1
; AVX-NEXT: vpinsrb $1, %edi, %xmm1, %xmm1
; AVX-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i8_two_elts_of_high_subvector:
; AVX2: # %bb.0:
; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
; AVX2-NEXT: vpinsrb $0, %edi, %xmm1, %xmm1
; AVX2-NEXT: vpinsrb $1, %edi, %xmm1, %xmm1
; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; AVX2-NEXT: retq
%i0 = insertelement <32 x i8> %y, i8 %f, i32 16
%i1 = insertelement <32 x i8> %i0, i8 %f, i32 17
ret <32 x i8> %i1
}
define <16 x i16> @insert_i16_two_elts_of_high_subvector(<16 x i16> %y, i16 %f, <16 x i16> %x) {
; AVX-LABEL: insert_i16_two_elts_of_high_subvector:
; AVX: # %bb.0:
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
; AVX-NEXT: vpinsrw $0, %edi, %xmm1, %xmm1
; AVX-NEXT: vpinsrw $1, %edi, %xmm1, %xmm1
; AVX-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i16_two_elts_of_high_subvector:
; AVX2: # %bb.0:
; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
; AVX2-NEXT: vpinsrw $0, %edi, %xmm1, %xmm1
; AVX2-NEXT: vpinsrw $1, %edi, %xmm1, %xmm1
; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; AVX2-NEXT: retq
%i0 = insertelement <16 x i16> %y, i16 %f, i32 8
%i1 = insertelement <16 x i16> %i0, i16 %f, i32 9
ret <16 x i16> %i1
}
define <8 x i32> @insert_i32_two_elts_of_high_subvector(<8 x i32> %y, i32 %f, <8 x i32> %x) {
; AVX-LABEL: insert_i32_two_elts_of_high_subvector:
; AVX: # %bb.0:
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
; AVX-NEXT: vpinsrd $0, %edi, %xmm1, %xmm1
; AVX-NEXT: vpinsrd $1, %edi, %xmm1, %xmm1
; AVX-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i32_two_elts_of_high_subvector:
; AVX2: # %bb.0:
; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
; AVX2-NEXT: vpinsrd $0, %edi, %xmm1, %xmm1
; AVX2-NEXT: vpinsrd $1, %edi, %xmm1, %xmm1
; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; AVX2-NEXT: retq
%i0 = insertelement <8 x i32> %y, i32 %f, i32 4
%i1 = insertelement <8 x i32> %i0, i32 %f, i32 5
ret <8 x i32> %i1
}
define <4 x i64> @insert_i64_two_elts_of_high_subvector(<4 x i64> %y, i64 %f, <4 x i64> %x) {
; AVX-LABEL: insert_i64_two_elts_of_high_subvector:
; AVX: # %bb.0:
; AVX-NEXT: vpinsrq $0, %rdi, %xmm0, %xmm1
; AVX-NEXT: vpinsrq $1, %rdi, %xmm1, %xmm1
; AVX-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i64_two_elts_of_high_subvector:
; AVX2: # %bb.0:
; AVX2-NEXT: vpinsrq $0, %rdi, %xmm0, %xmm1
; AVX2-NEXT: vpinsrq $1, %rdi, %xmm1, %xmm1
; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; AVX2-NEXT: retq
%i0 = insertelement <4 x i64> %y, i64 %f, i32 2
%i1 = insertelement <4 x i64> %i0, i64 %f, i32 3
ret <4 x i64> %i1
}
; element insertion into two elements of low subvector
define <8 x float> @insert_f32_two_elts_of_low_subvector(<8 x float> %y, float %f, <8 x float> %x) {
; ALL-LABEL: insert_f32_two_elts_of_low_subvector:
; ALL: # %bb.0:
; ALL-NEXT: vshufps {{.*#+}} xmm1 = xmm1[0,0],xmm0[2,3]
; ALL-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
; ALL-NEXT: retq
%i0 = insertelement <8 x float> %y, float %f, i32 0
%i1 = insertelement <8 x float> %i0, float %f, i32 1
ret <8 x float> %i1
}
define <4 x double> @insert_f64_two_elts_of_low_subvector(<4 x double> %y, double %f, <4 x double> %x) {
; ALL-LABEL: insert_f64_two_elts_of_low_subvector:
; ALL: # %bb.0:
; ALL-NEXT: vmovddup {{.*#+}} xmm1 = xmm1[0,0]
; ALL-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
; ALL-NEXT: retq
%i0 = insertelement <4 x double> %y, double %f, i32 0
%i1 = insertelement <4 x double> %i0, double %f, i32 1
ret <4 x double> %i1
}
define <32 x i8> @insert_i8_two_elts_of_low_subvector(<32 x i8> %y, i8 %f, <32 x i8> %x) {
; AVX-LABEL: insert_i8_two_elts_of_low_subvector:
; AVX: # %bb.0:
; AVX-NEXT: vpinsrb $0, %edi, %xmm0, %xmm1
; AVX-NEXT: vpinsrb $1, %edi, %xmm1, %xmm1
; AVX-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i8_two_elts_of_low_subvector:
; AVX2: # %bb.0:
; AVX2-NEXT: vpinsrb $0, %edi, %xmm0, %xmm1
; AVX2-NEXT: vpinsrb $1, %edi, %xmm1, %xmm1
; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
; AVX2-NEXT: retq
%i0 = insertelement <32 x i8> %y, i8 %f, i32 0
%i1 = insertelement <32 x i8> %i0, i8 %f, i32 1
ret <32 x i8> %i1
}
define <16 x i16> @insert_i16_two_elts_of_low_subvector(<16 x i16> %y, i16 %f, <16 x i16> %x) {
; AVX-LABEL: insert_i16_two_elts_of_low_subvector:
; AVX: # %bb.0:
; AVX-NEXT: vpinsrw $0, %edi, %xmm0, %xmm1
; AVX-NEXT: vpinsrw $1, %edi, %xmm1, %xmm1
; AVX-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i16_two_elts_of_low_subvector:
; AVX2: # %bb.0:
; AVX2-NEXT: vpinsrw $0, %edi, %xmm0, %xmm1
; AVX2-NEXT: vpinsrw $1, %edi, %xmm1, %xmm1
; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
; AVX2-NEXT: retq
%i0 = insertelement <16 x i16> %y, i16 %f, i32 0
%i1 = insertelement <16 x i16> %i0, i16 %f, i32 1
ret <16 x i16> %i1
}
define <8 x i32> @insert_i32_two_elts_of_low_subvector(<8 x i32> %y, i32 %f, <8 x i32> %x) {
; AVX-LABEL: insert_i32_two_elts_of_low_subvector:
; AVX: # %bb.0:
; AVX-NEXT: vpinsrd $0, %edi, %xmm0, %xmm1
; AVX-NEXT: vpinsrd $1, %edi, %xmm1, %xmm1
; AVX-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i32_two_elts_of_low_subvector:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovd %edi, %xmm1
; AVX2-NEXT: vpblendd {{.*#+}} xmm1 = xmm1[0],xmm0[1,2,3]
; AVX2-NEXT: vpinsrd $1, %edi, %xmm1, %xmm1
; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
; AVX2-NEXT: retq
%i0 = insertelement <8 x i32> %y, i32 %f, i32 0
%i1 = insertelement <8 x i32> %i0, i32 %f, i32 1
ret <8 x i32> %i1
}
define <4 x i64> @insert_i64_two_elts_of_low_subvector(<4 x i64> %y, i64 %f, <4 x i64> %x) {
; AVX-LABEL: insert_i64_two_elts_of_low_subvector:
; AVX: # %bb.0:
; AVX-NEXT: vpinsrq $0, %rdi, %xmm0, %xmm1
; AVX-NEXT: vpinsrq $1, %rdi, %xmm1, %xmm1
; AVX-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
; AVX-NEXT: retq
;
; AVX2-LABEL: insert_i64_two_elts_of_low_subvector:
; AVX2: # %bb.0:
; AVX2-NEXT: vpinsrq $0, %rdi, %xmm0, %xmm1
; AVX2-NEXT: vpinsrq $1, %rdi, %xmm1, %xmm1
; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
; AVX2-NEXT: retq
%i0 = insertelement <4 x i64> %y, i64 %f, i32 0
%i1 = insertelement <4 x i64> %i0, i64 %f, i32 1
ret <4 x i64> %i1
}