summaryrefslogtreecommitdiff
path: root/llvm/test/CodeGen/X86/buildvec-extract.ll
diff options
context:
space:
mode:
Diffstat (limited to 'llvm/test/CodeGen/X86/buildvec-extract.ll')
-rw-r--r--llvm/test/CodeGen/X86/buildvec-extract.ll316
1 files changed, 161 insertions, 155 deletions
diff --git a/llvm/test/CodeGen/X86/buildvec-extract.ll b/llvm/test/CodeGen/X86/buildvec-extract.ll
index 15386907e24..267eec4bdab 100644
--- a/llvm/test/CodeGen/X86/buildvec-extract.ll
+++ b/llvm/test/CodeGen/X86/buildvec-extract.ll
@@ -4,16 +4,20 @@
; RUN: llc < %s -mtriple=x86_64-- -mattr=+avx | FileCheck %s --check-prefixes=ANY,AVX
define <2 x i64> @extract0_i32_zext_insert0_i64_undef(<4 x i32> %x) {
-; SSE-LABEL: extract0_i32_zext_insert0_i64_undef:
-; SSE: # %bb.0:
-; SSE-NEXT: movd %xmm0, %eax
-; SSE-NEXT: movq %rax, %xmm0
-; SSE-NEXT: retq
+; SSE2-LABEL: extract0_i32_zext_insert0_i64_undef:
+; SSE2: # %bb.0:
+; SSE2-NEXT: xorps %xmm1, %xmm1
+; SSE2-NEXT: unpcklps {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE2-NEXT: retq
+;
+; SSE41-LABEL: extract0_i32_zext_insert0_i64_undef:
+; SSE41: # %bb.0:
+; SSE41-NEXT: pmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
+; SSE41-NEXT: retq
;
; AVX-LABEL: extract0_i32_zext_insert0_i64_undef:
; AVX: # %bb.0:
-; AVX-NEXT: vmovd %xmm0, %eax
-; AVX-NEXT: vmovq %rax, %xmm0
+; AVX-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
; AVX-NEXT: retq
%e = extractelement <4 x i32> %x, i32 0
%z = zext i32 %e to i64
@@ -40,23 +44,14 @@ define <2 x i64> @extract0_i32_zext_insert0_i64_zero(<4 x i32> %x) {
}
define <2 x i64> @extract1_i32_zext_insert0_i64_undef(<4 x i32> %x) {
-; SSE2-LABEL: extract1_i32_zext_insert0_i64_undef:
-; SSE2: # %bb.0:
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
-; SSE2-NEXT: movd %xmm0, %eax
-; SSE2-NEXT: movq %rax, %xmm0
-; SSE2-NEXT: retq
-;
-; SSE41-LABEL: extract1_i32_zext_insert0_i64_undef:
-; SSE41: # %bb.0:
-; SSE41-NEXT: extractps $1, %xmm0, %eax
-; SSE41-NEXT: movq %rax, %xmm0
-; SSE41-NEXT: retq
+; SSE-LABEL: extract1_i32_zext_insert0_i64_undef:
+; SSE: # %bb.0:
+; SSE-NEXT: psrlq $32, %xmm0
+; SSE-NEXT: retq
;
; AVX-LABEL: extract1_i32_zext_insert0_i64_undef:
; AVX: # %bb.0:
-; AVX-NEXT: vextractps $1, %xmm0, %eax
-; AVX-NEXT: vmovq %rax, %xmm0
+; AVX-NEXT: vpsrlq $32, %xmm0, %xmm0
; AVX-NEXT: retq
%e = extractelement <4 x i32> %x, i32 1
%z = zext i32 %e to i64
@@ -90,23 +85,16 @@ define <2 x i64> @extract1_i32_zext_insert0_i64_zero(<4 x i32> %x) {
}
define <2 x i64> @extract2_i32_zext_insert0_i64_undef(<4 x i32> %x) {
-; SSE2-LABEL: extract2_i32_zext_insert0_i64_undef:
-; SSE2: # %bb.0:
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
-; SSE2-NEXT: movd %xmm0, %eax
-; SSE2-NEXT: movq %rax, %xmm0
-; SSE2-NEXT: retq
-;
-; SSE41-LABEL: extract2_i32_zext_insert0_i64_undef:
-; SSE41: # %bb.0:
-; SSE41-NEXT: extractps $2, %xmm0, %eax
-; SSE41-NEXT: movq %rax, %xmm0
-; SSE41-NEXT: retq
+; SSE-LABEL: extract2_i32_zext_insert0_i64_undef:
+; SSE: # %bb.0:
+; SSE-NEXT: xorps %xmm1, %xmm1
+; SSE-NEXT: unpckhps {{.*#+}} xmm0 = xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; SSE-NEXT: retq
;
; AVX-LABEL: extract2_i32_zext_insert0_i64_undef:
; AVX: # %bb.0:
-; AVX-NEXT: vextractps $2, %xmm0, %eax
-; AVX-NEXT: vmovq %rax, %xmm0
+; AVX-NEXT: vxorps %xmm1, %xmm1, %xmm1
+; AVX-NEXT: vunpckhps {{.*#+}} xmm0 = xmm0[2],xmm1[2],xmm0[3],xmm1[3]
; AVX-NEXT: retq
%e = extractelement <4 x i32> %x, i32 2
%z = zext i32 %e to i64
@@ -140,23 +128,14 @@ define <2 x i64> @extract2_i32_zext_insert0_i64_zero(<4 x i32> %x) {
}
define <2 x i64> @extract3_i32_zext_insert0_i64_undef(<4 x i32> %x) {
-; SSE2-LABEL: extract3_i32_zext_insert0_i64_undef:
-; SSE2: # %bb.0:
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[3,1,2,3]
-; SSE2-NEXT: movd %xmm0, %eax
-; SSE2-NEXT: movq %rax, %xmm0
-; SSE2-NEXT: retq
-;
-; SSE41-LABEL: extract3_i32_zext_insert0_i64_undef:
-; SSE41: # %bb.0:
-; SSE41-NEXT: extractps $3, %xmm0, %eax
-; SSE41-NEXT: movq %rax, %xmm0
-; SSE41-NEXT: retq
+; SSE-LABEL: extract3_i32_zext_insert0_i64_undef:
+; SSE: # %bb.0:
+; SSE-NEXT: psrldq {{.*#+}} xmm0 = xmm0[12,13,14,15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero
+; SSE-NEXT: retq
;
; AVX-LABEL: extract3_i32_zext_insert0_i64_undef:
; AVX: # %bb.0:
-; AVX-NEXT: vextractps $3, %xmm0, %eax
-; AVX-NEXT: vmovq %rax, %xmm0
+; AVX-NEXT: vpsrldq {{.*#+}} xmm0 = xmm0[12,13,14,15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero
; AVX-NEXT: retq
%e = extractelement <4 x i32> %x, i32 3
%z = zext i32 %e to i64
@@ -190,18 +169,25 @@ define <2 x i64> @extract3_i32_zext_insert0_i64_zero(<4 x i32> %x) {
}
define <2 x i64> @extract0_i32_zext_insert1_i64_undef(<4 x i32> %x) {
-; SSE-LABEL: extract0_i32_zext_insert1_i64_undef:
-; SSE: # %bb.0:
-; SSE-NEXT: movd %xmm0, %eax
-; SSE-NEXT: movq %rax, %xmm0
-; SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
-; SSE-NEXT: retq
+; SSE2-LABEL: extract0_i32_zext_insert1_i64_undef:
+; SSE2: # %bb.0:
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; SSE2-NEXT: pxor %xmm1, %xmm1
+; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE2-NEXT: retq
+;
+; SSE41-LABEL: extract0_i32_zext_insert1_i64_undef:
+; SSE41: # %bb.0:
+; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[0,1,0,1]
+; SSE41-NEXT: pxor %xmm0, %xmm0
+; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm1[0,1,2,3,4,5],xmm0[6,7]
+; SSE41-NEXT: retq
;
; AVX-LABEL: extract0_i32_zext_insert1_i64_undef:
; AVX: # %bb.0:
-; AVX-NEXT: vmovd %xmm0, %eax
-; AVX-NEXT: vmovq %rax, %xmm0
-; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
+; AVX-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,1,0,1]
+; AVX-NEXT: vxorps %xmm1, %xmm1, %xmm1
+; AVX-NEXT: vblendps {{.*#+}} xmm0 = xmm0[0,1,2],xmm1[3]
; AVX-NEXT: retq
%e = extractelement <4 x i32> %x, i32 0
%z = zext i32 %e to i64
@@ -232,24 +218,18 @@ define <2 x i64> @extract0_i32_zext_insert1_i64_zero(<4 x i32> %x) {
define <2 x i64> @extract1_i32_zext_insert1_i64_undef(<4 x i32> %x) {
; SSE2-LABEL: extract1_i32_zext_insert1_i64_undef:
; SSE2: # %bb.0:
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
-; SSE2-NEXT: movd %xmm0, %eax
-; SSE2-NEXT: movq %rax, %xmm0
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
+; SSE2-NEXT: xorps %xmm1, %xmm1
+; SSE2-NEXT: unpcklps {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
; SSE2-NEXT: retq
;
; SSE41-LABEL: extract1_i32_zext_insert1_i64_undef:
; SSE41: # %bb.0:
-; SSE41-NEXT: extractps $1, %xmm0, %eax
-; SSE41-NEXT: movq %rax, %xmm0
-; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
+; SSE41-NEXT: pmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
; SSE41-NEXT: retq
;
; AVX-LABEL: extract1_i32_zext_insert1_i64_undef:
; AVX: # %bb.0:
-; AVX-NEXT: vextractps $1, %xmm0, %eax
-; AVX-NEXT: vmovq %rax, %xmm0
-; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
+; AVX-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
; AVX-NEXT: retq
%e = extractelement <4 x i32> %x, i32 1
%z = zext i32 %e to i64
@@ -288,24 +268,19 @@ define <2 x i64> @extract1_i32_zext_insert1_i64_zero(<4 x i32> %x) {
define <2 x i64> @extract2_i32_zext_insert1_i64_undef(<4 x i32> %x) {
; SSE2-LABEL: extract2_i32_zext_insert1_i64_undef:
; SSE2: # %bb.0:
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
-; SSE2-NEXT: movd %xmm0, %eax
-; SSE2-NEXT: movq %rax, %xmm0
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
+; SSE2-NEXT: andps {{.*}}(%rip), %xmm0
; SSE2-NEXT: retq
;
; SSE41-LABEL: extract2_i32_zext_insert1_i64_undef:
; SSE41: # %bb.0:
-; SSE41-NEXT: extractps $2, %xmm0, %eax
-; SSE41-NEXT: movq %rax, %xmm0
-; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
+; SSE41-NEXT: xorps %xmm1, %xmm1
+; SSE41-NEXT: blendps {{.*#+}} xmm0 = xmm0[0,1,2],xmm1[3]
; SSE41-NEXT: retq
;
; AVX-LABEL: extract2_i32_zext_insert1_i64_undef:
; AVX: # %bb.0:
-; AVX-NEXT: vextractps $2, %xmm0, %eax
-; AVX-NEXT: vmovq %rax, %xmm0
-; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
+; AVX-NEXT: vxorps %xmm1, %xmm1, %xmm1
+; AVX-NEXT: vblendps {{.*#+}} xmm0 = xmm0[0,1,2],xmm1[3]
; AVX-NEXT: retq
%e = extractelement <4 x i32> %x, i32 2
%z = zext i32 %e to i64
@@ -342,26 +317,14 @@ define <2 x i64> @extract2_i32_zext_insert1_i64_zero(<4 x i32> %x) {
}
define <2 x i64> @extract3_i32_zext_insert1_i64_undef(<4 x i32> %x) {
-; SSE2-LABEL: extract3_i32_zext_insert1_i64_undef:
-; SSE2: # %bb.0:
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[3,1,2,3]
-; SSE2-NEXT: movd %xmm0, %eax
-; SSE2-NEXT: movq %rax, %xmm0
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
-; SSE2-NEXT: retq
-;
-; SSE41-LABEL: extract3_i32_zext_insert1_i64_undef:
-; SSE41: # %bb.0:
-; SSE41-NEXT: extractps $3, %xmm0, %eax
-; SSE41-NEXT: movq %rax, %xmm0
-; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
-; SSE41-NEXT: retq
+; SSE-LABEL: extract3_i32_zext_insert1_i64_undef:
+; SSE: # %bb.0:
+; SSE-NEXT: psrlq $32, %xmm0
+; SSE-NEXT: retq
;
; AVX-LABEL: extract3_i32_zext_insert1_i64_undef:
; AVX: # %bb.0:
-; AVX-NEXT: vextractps $3, %xmm0, %eax
-; AVX-NEXT: vmovq %rax, %xmm0
-; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
+; AVX-NEXT: vpsrlq $32, %xmm0, %xmm0
; AVX-NEXT: retq
%e = extractelement <4 x i32> %x, i32 3
%z = zext i32 %e to i64
@@ -398,16 +361,21 @@ define <2 x i64> @extract3_i32_zext_insert1_i64_zero(<4 x i32> %x) {
}
define <2 x i64> @extract0_i16_zext_insert0_i64_undef(<8 x i16> %x) {
-; SSE-LABEL: extract0_i16_zext_insert0_i64_undef:
-; SSE: # %bb.0:
-; SSE-NEXT: pextrw $0, %xmm0, %eax
-; SSE-NEXT: movq %rax, %xmm0
-; SSE-NEXT: retq
+; SSE2-LABEL: extract0_i16_zext_insert0_i64_undef:
+; SSE2: # %bb.0:
+; SSE2-NEXT: pxor %xmm1, %xmm1
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE2-NEXT: retq
+;
+; SSE41-LABEL: extract0_i16_zext_insert0_i64_undef:
+; SSE41: # %bb.0:
+; SSE41-NEXT: pmovzxwq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero
+; SSE41-NEXT: retq
;
; AVX-LABEL: extract0_i16_zext_insert0_i64_undef:
; AVX: # %bb.0:
-; AVX-NEXT: vpextrw $0, %xmm0, %eax
-; AVX-NEXT: vmovq %rax, %xmm0
+; AVX-NEXT: vpmovzxwq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero
; AVX-NEXT: retq
%e = extractelement <8 x i16> %x, i32 0
%z = zext i16 %e to i64
@@ -434,16 +402,25 @@ define <2 x i64> @extract0_i16_zext_insert0_i64_zero(<8 x i16> %x) {
}
define <2 x i64> @extract1_i16_zext_insert0_i64_undef(<8 x i16> %x) {
-; SSE-LABEL: extract1_i16_zext_insert0_i64_undef:
-; SSE: # %bb.0:
-; SSE-NEXT: pextrw $1, %xmm0, %eax
-; SSE-NEXT: movq %rax, %xmm0
-; SSE-NEXT: retq
+; SSE2-LABEL: extract1_i16_zext_insert0_i64_undef:
+; SSE2: # %bb.0:
+; SSE2-NEXT: pxor %xmm1, %xmm1
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; SSE2-NEXT: pshufhw {{.*#+}} xmm0 = xmm1[0,1,2,3,4,6,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,1,2,3]
+; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[3,2,0,1,4,5,6,7]
+; SSE2-NEXT: retq
+;
+; SSE41-LABEL: extract1_i16_zext_insert0_i64_undef:
+; SSE41: # %bb.0:
+; SSE41-NEXT: psrld $16, %xmm0
+; SSE41-NEXT: pmovzxwq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero
+; SSE41-NEXT: retq
;
; AVX-LABEL: extract1_i16_zext_insert0_i64_undef:
; AVX: # %bb.0:
-; AVX-NEXT: vpextrw $1, %xmm0, %eax
-; AVX-NEXT: vmovq %rax, %xmm0
+; AVX-NEXT: vpsrld $16, %xmm0, %xmm0
+; AVX-NEXT: vpmovzxwq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero
; AVX-NEXT: retq
%e = extractelement <8 x i16> %x, i32 1
%z = zext i16 %e to i64
@@ -470,16 +447,26 @@ define <2 x i64> @extract1_i16_zext_insert0_i64_zero(<8 x i16> %x) {
}
define <2 x i64> @extract2_i16_zext_insert0_i64_undef(<8 x i16> %x) {
-; SSE-LABEL: extract2_i16_zext_insert0_i64_undef:
-; SSE: # %bb.0:
-; SSE-NEXT: pextrw $2, %xmm0, %eax
-; SSE-NEXT: movq %rax, %xmm0
-; SSE-NEXT: retq
+; SSE2-LABEL: extract2_i16_zext_insert0_i64_undef:
+; SSE2: # %bb.0:
+; SSE2-NEXT: pxor %xmm1, %xmm1
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[3,1,2,0]
+; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
+; SSE2-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[3,1,2,0,4,5,6,7]
+; SSE2-NEXT: retq
+;
+; SSE41-LABEL: extract2_i16_zext_insert0_i64_undef:
+; SSE41: # %bb.0:
+; SSE41-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
+; SSE41-NEXT: pmovzxwq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero
+; SSE41-NEXT: retq
;
; AVX-LABEL: extract2_i16_zext_insert0_i64_undef:
; AVX: # %bb.0:
-; AVX-NEXT: vpextrw $2, %xmm0, %eax
-; AVX-NEXT: vmovq %rax, %xmm0
+; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
+; AVX-NEXT: vpmovzxwq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero
; AVX-NEXT: retq
%e = extractelement <8 x i16> %x, i32 2
%z = zext i16 %e to i64
@@ -508,14 +495,12 @@ define <2 x i64> @extract2_i16_zext_insert0_i64_zero(<8 x i16> %x) {
define <2 x i64> @extract3_i16_zext_insert0_i64_undef(<8 x i16> %x) {
; SSE-LABEL: extract3_i16_zext_insert0_i64_undef:
; SSE: # %bb.0:
-; SSE-NEXT: pextrw $3, %xmm0, %eax
-; SSE-NEXT: movq %rax, %xmm0
+; SSE-NEXT: psrlq $48, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: extract3_i16_zext_insert0_i64_undef:
; AVX: # %bb.0:
-; AVX-NEXT: vpextrw $3, %xmm0, %eax
-; AVX-NEXT: vmovq %rax, %xmm0
+; AVX-NEXT: vpsrlq $48, %xmm0, %xmm0
; AVX-NEXT: retq
%e = extractelement <8 x i16> %x, i32 3
%z = zext i16 %e to i64
@@ -542,18 +527,24 @@ define <2 x i64> @extract3_i16_zext_insert0_i64_zero(<8 x i16> %x) {
}
define <2 x i64> @extract0_i16_zext_insert1_i64_undef(<8 x i16> %x) {
-; SSE-LABEL: extract0_i16_zext_insert1_i64_undef:
-; SSE: # %bb.0:
-; SSE-NEXT: pextrw $0, %xmm0, %eax
-; SSE-NEXT: movq %rax, %xmm0
-; SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
-; SSE-NEXT: retq
+; SSE2-LABEL: extract0_i16_zext_insert1_i64_undef:
+; SSE2: # %bb.0:
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
+; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE2-NEXT: retq
+;
+; SSE41-LABEL: extract0_i16_zext_insert1_i64_undef:
+; SSE41: # %bb.0:
+; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[0,1,0,1]
+; SSE41-NEXT: pxor %xmm0, %xmm0
+; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm1[4],xmm0[5,6,7]
+; SSE41-NEXT: retq
;
; AVX-LABEL: extract0_i16_zext_insert1_i64_undef:
; AVX: # %bb.0:
-; AVX-NEXT: vpextrw $0, %xmm0, %eax
-; AVX-NEXT: vmovq %rax, %xmm0
; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
+; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX-NEXT: vpblendw {{.*#+}} xmm0 = xmm1[0,1,2,3],xmm0[4],xmm1[5,6,7]
; AVX-NEXT: retq
%e = extractelement <8 x i16> %x, i32 0
%z = zext i16 %e to i64
@@ -582,18 +573,21 @@ define <2 x i64> @extract0_i16_zext_insert1_i64_zero(<8 x i16> %x) {
}
define <2 x i64> @extract1_i16_zext_insert1_i64_undef(<8 x i16> %x) {
-; SSE-LABEL: extract1_i16_zext_insert1_i64_undef:
-; SSE: # %bb.0:
-; SSE-NEXT: pextrw $1, %xmm0, %eax
-; SSE-NEXT: movq %rax, %xmm0
-; SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
-; SSE-NEXT: retq
+; SSE2-LABEL: extract1_i16_zext_insert1_i64_undef:
+; SSE2: # %bb.0:
+; SSE2-NEXT: pxor %xmm1, %xmm1
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE2-NEXT: retq
+;
+; SSE41-LABEL: extract1_i16_zext_insert1_i64_undef:
+; SSE41: # %bb.0:
+; SSE41-NEXT: pmovzxwq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero
+; SSE41-NEXT: retq
;
; AVX-LABEL: extract1_i16_zext_insert1_i64_undef:
; AVX: # %bb.0:
-; AVX-NEXT: vpextrw $1, %xmm0, %eax
-; AVX-NEXT: vmovq %rax, %xmm0
-; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
+; AVX-NEXT: vpmovzxwq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero
; AVX-NEXT: retq
%e = extractelement <8 x i16> %x, i32 1
%z = zext i16 %e to i64
@@ -622,18 +616,24 @@ define <2 x i64> @extract1_i16_zext_insert1_i64_zero(<8 x i16> %x) {
}
define <2 x i64> @extract2_i16_zext_insert1_i64_undef(<8 x i16> %x) {
-; SSE-LABEL: extract2_i16_zext_insert1_i64_undef:
-; SSE: # %bb.0:
-; SSE-NEXT: pextrw $2, %xmm0, %eax
-; SSE-NEXT: movq %rax, %xmm0
-; SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
-; SSE-NEXT: retq
+; SSE2-LABEL: extract2_i16_zext_insert1_i64_undef:
+; SSE2: # %bb.0:
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,1,3]
+; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE2-NEXT: retq
+;
+; SSE41-LABEL: extract2_i16_zext_insert1_i64_undef:
+; SSE41: # %bb.0:
+; SSE41-NEXT: pmovzxdq {{.*#+}} xmm1 = xmm0[0],zero,xmm0[1],zero
+; SSE41-NEXT: pxor %xmm0, %xmm0
+; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm1[4],xmm0[5,6,7]
+; SSE41-NEXT: retq
;
; AVX-LABEL: extract2_i16_zext_insert1_i64_undef:
; AVX: # %bb.0:
-; AVX-NEXT: vpextrw $2, %xmm0, %eax
-; AVX-NEXT: vmovq %rax, %xmm0
-; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
+; AVX-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
+; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX-NEXT: vpblendw {{.*#+}} xmm0 = xmm1[0,1,2,3],xmm0[4],xmm1[5,6,7]
; AVX-NEXT: retq
%e = extractelement <8 x i16> %x, i32 2
%z = zext i16 %e to i64
@@ -662,18 +662,24 @@ define <2 x i64> @extract2_i16_zext_insert1_i64_zero(<8 x i16> %x) {
}
define <2 x i64> @extract3_i16_zext_insert1_i64_undef(<8 x i16> %x) {
-; SSE-LABEL: extract3_i16_zext_insert1_i64_undef:
-; SSE: # %bb.0:
-; SSE-NEXT: pextrw $3, %xmm0, %eax
-; SSE-NEXT: movq %rax, %xmm0
-; SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
-; SSE-NEXT: retq
+; SSE2-LABEL: extract3_i16_zext_insert1_i64_undef:
+; SSE2: # %bb.0:
+; SSE2-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,xmm0[0,1,2,3,4,5,6,7,8,9,10,11,12,13]
+; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE2-NEXT: retq
+;
+; SSE41-LABEL: extract3_i16_zext_insert1_i64_undef:
+; SSE41: # %bb.0:
+; SSE41-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,xmm0[0,1,2,3,4,5,6,7,8,9,10,11,12,13]
+; SSE41-NEXT: pxor %xmm1, %xmm1
+; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm1[0,1,2,3],xmm0[4],xmm1[5,6,7]
+; SSE41-NEXT: retq
;
; AVX-LABEL: extract3_i16_zext_insert1_i64_undef:
; AVX: # %bb.0:
-; AVX-NEXT: vpextrw $3, %xmm0, %eax
-; AVX-NEXT: vmovq %rax, %xmm0
-; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
+; AVX-NEXT: vpslldq {{.*#+}} xmm0 = zero,zero,xmm0[0,1,2,3,4,5,6,7,8,9,10,11,12,13]
+; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX-NEXT: vpblendw {{.*#+}} xmm0 = xmm1[0,1,2,3],xmm0[4],xmm1[5,6,7]
; AVX-NEXT: retq
%e = extractelement <8 x i16> %x, i32 3
%z = zext i16 %e to i64
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-27 18:28:55 +0000