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[x86] Add tests for blends-with-zero on 4-element vectors.

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llvm-svn: 228122
This commit is contained in:
Chandler Carruth 2015-02-04 09:05:58 +00:00
parent c6eab4b309
commit 55467700cf
1 changed files with 190 additions and 0 deletions
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190
test/CodeGen/X86/vector-shuffle-128-v4.ll
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@ -657,6 +657,98 @@ define <4 x float> @shuffle_v4f32_z6zz(<4 x float> %a) {
ret <4 x float> %shuffle
}
define <4 x float> @shuffle_v4f32_0z23(<4 x float> %a) {
; SSE-LABEL: shuffle_v4f32_0z23:
; SSE: # BB#0:
; SSE-NEXT: xorps %xmm1, %xmm1
; SSE-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,0],xmm0[0,0]
; SSE-NEXT: shufps {{.*#+}} xmm1 = xmm1[2,0],xmm0[2,3]
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: shuffle_v4f32_0z23:
; AVX: # BB#0:
; AVX-NEXT: vxorps %xmm1, %xmm1, %xmm1
; AVX-NEXT: vshufps {{.*#+}} xmm1 = xmm1[0,0],xmm0[0,0]
; AVX-NEXT: vshufps {{.*#+}} xmm0 = xmm1[2,0],xmm0[2,3]
; AVX-NEXT: retq
%shuffle = shufflevector <4 x float> %a, <4 x float> zeroinitializer, <4 x i32> <i32 0, i32 4, i32 2, i32 3>
ret <4 x float> %shuffle
}
define <4 x float> @shuffle_v4f32_01z3(<4 x float> %a) {
; SSE-LABEL: shuffle_v4f32_01z3:
; SSE: # BB#0:
; SSE-NEXT: xorps %xmm1, %xmm1
; SSE-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,0],xmm0[3,0]
; SSE-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[0,2]
; SSE-NEXT: retq
;
; AVX-LABEL: shuffle_v4f32_01z3:
; AVX: # BB#0:
; AVX-NEXT: vxorps %xmm1, %xmm1, %xmm1
; AVX-NEXT: vshufps {{.*#+}} xmm1 = xmm1[0,0],xmm0[3,0]
; AVX-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[0,2]
; AVX-NEXT: retq
%shuffle = shufflevector <4 x float> %a, <4 x float> zeroinitializer, <4 x i32> <i32 0, i32 1, i32 4, i32 3>
ret <4 x float> %shuffle
}
define <4 x float> @shuffle_v4f32_012z(<4 x float> %a) {
; SSE2-LABEL: shuffle_v4f32_012z:
; SSE2: # BB#0:
; SSE2-NEXT: xorps %xmm1, %xmm1
; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[3,0],xmm0[2,0]
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,0]
; SSE2-NEXT: retq
;
; SSE3-LABEL: shuffle_v4f32_012z:
; SSE3: # BB#0:
; SSE3-NEXT: xorps %xmm1, %xmm1
; SSE3-NEXT: shufps {{.*#+}} xmm1 = xmm1[3,0],xmm0[2,0]
; SSE3-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,0]
; SSE3-NEXT: retq
;
; SSSE3-LABEL: shuffle_v4f32_012z:
; SSSE3: # BB#0:
; SSSE3-NEXT: xorps %xmm1, %xmm1
; SSSE3-NEXT: shufps {{.*#+}} xmm1 = xmm1[3,0],xmm0[2,0]
; SSSE3-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,0]
; SSSE3-NEXT: retq
;
; SSE41-LABEL: shuffle_v4f32_012z:
; SSE41: # BB#0:
; SSE41-NEXT: xorps %xmm1, %xmm1
; SSE41-NEXT: blendps {{.*#+}} xmm0 = xmm0[0,1,2],xmm1[3]
; SSE41-NEXT: retq
;
; AVX-LABEL: shuffle_v4f32_012z:
; AVX: # BB#0:
; AVX-NEXT: vxorps %xmm1, %xmm1, %xmm1
; AVX-NEXT: vblendps {{.*#+}} xmm0 = xmm0[0,1,2],xmm1[3]
; AVX-NEXT: retq
%shuffle = shufflevector <4 x float> %a, <4 x float> zeroinitializer, <4 x i32> <i32 0, i32 1, i32 2, i32 7>
ret <4 x float> %shuffle
}
define <4 x float> @shuffle_v4f32_0zz3(<4 x float> %a) {
; SSE-LABEL: shuffle_v4f32_0zz3:
; SSE: # BB#0:
; SSE-NEXT: xorps %xmm1, %xmm1
; SSE-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,3],xmm1[0,0]
; SSE-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2,3,1]
; SSE-NEXT: retq
;
; AVX-LABEL: shuffle_v4f32_0zz3:
; AVX: # BB#0:
; AVX-NEXT: vxorps %xmm1, %xmm1, %xmm1
; AVX-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,3],xmm1[0,0]
; AVX-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,2,3,1]
; AVX-NEXT: retq
%shuffle = shufflevector <4 x float> %a, <4 x float> zeroinitializer, <4 x i32> <i32 0, i32 4, i32 4, i32 3>
ret <4 x float> %shuffle
}
define <4 x i32> @shuffle_v4i32_4zzz(<4 x i32> %a) {
; SSE2-LABEL: shuffle_v4i32_4zzz:
; SSE2: # BB#0:
@ -1090,6 +1182,104 @@ define <4 x i32> @shuffle_v4i32_01zu(<4 x i32> %a) {
ret <4 x i32> %shuffle
}
define <4 x i32> @shuffle_v4i32_0z23(<4 x i32> %a) {
; SSE-LABEL: shuffle_v4i32_0z23:
; SSE: # BB#0:
; SSE-NEXT: xorps %xmm1, %xmm1
; SSE-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,0],xmm0[0,0]
; SSE-NEXT: shufps {{.*#+}} xmm1 = xmm1[2,0],xmm0[2,3]
; SSE-NEXT: movaps %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: shuffle_v4i32_0z23:
; AVX: # BB#0:
; AVX-NEXT: vxorps %xmm1, %xmm1, %xmm1
; AVX-NEXT: vshufps {{.*#+}} xmm1 = xmm1[0,0],xmm0[0,0]
; AVX-NEXT: vshufps {{.*#+}} xmm0 = xmm1[2,0],xmm0[2,3]
; AVX-NEXT: retq
%shuffle = shufflevector <4 x i32> %a, <4 x i32> zeroinitializer, <4 x i32> <i32 0, i32 4, i32 2, i32 3>
ret <4 x i32> %shuffle
}
define <4 x i32> @shuffle_v4i32_01z3(<4 x i32> %a) {
; SSE-LABEL: shuffle_v4i32_01z3:
; SSE: # BB#0:
; SSE-NEXT: xorps %xmm1, %xmm1
; SSE-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,0],xmm0[3,0]
; SSE-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[0,2]
; SSE-NEXT: retq
;
; AVX-LABEL: shuffle_v4i32_01z3:
; AVX: # BB#0:
; AVX-NEXT: vxorps %xmm1, %xmm1, %xmm1
; AVX-NEXT: vshufps {{.*#+}} xmm1 = xmm1[0,0],xmm0[3,0]
; AVX-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[0,2]
; AVX-NEXT: retq
%shuffle = shufflevector <4 x i32> %a, <4 x i32> zeroinitializer, <4 x i32> <i32 0, i32 1, i32 4, i32 3>
ret <4 x i32> %shuffle
}
define <4 x i32> @shuffle_v4i32_012z(<4 x i32> %a) {
; SSE2-LABEL: shuffle_v4i32_012z:
; SSE2: # BB#0:
; SSE2-NEXT: xorps %xmm1, %xmm1
; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[3,0],xmm0[2,0]
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,0]
; SSE2-NEXT: retq
;
; SSE3-LABEL: shuffle_v4i32_012z:
; SSE3: # BB#0:
; SSE3-NEXT: xorps %xmm1, %xmm1
; SSE3-NEXT: shufps {{.*#+}} xmm1 = xmm1[3,0],xmm0[2,0]
; SSE3-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,0]
; SSE3-NEXT: retq
;
; SSSE3-LABEL: shuffle_v4i32_012z:
; SSSE3: # BB#0:
; SSSE3-NEXT: xorps %xmm1, %xmm1
; SSSE3-NEXT: shufps {{.*#+}} xmm1 = xmm1[3,0],xmm0[2,0]
; SSSE3-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,0]
; SSSE3-NEXT: retq
;
; SSE41-LABEL: shuffle_v4i32_012z:
; SSE41: # BB#0:
; SSE41-NEXT: pxor %xmm1, %xmm1
; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5],xmm1[6,7]
; SSE41-NEXT: retq
;
; AVX1-LABEL: shuffle_v4i32_012z:
; AVX1: # BB#0:
; AVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5],xmm1[6,7]
; AVX1-NEXT: retq
;
; AVX2-LABEL: shuffle_v4i32_012z:
; AVX2: # BB#0:
; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX2-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0,1,2],xmm1[3]
; AVX2-NEXT: retq
%shuffle = shufflevector <4 x i32> %a, <4 x i32> zeroinitializer, <4 x i32> <i32 0, i32 1, i32 2, i32 7>
ret <4 x i32> %shuffle
}
define <4 x i32> @shuffle_v4i32_0zz3(<4 x i32> %a) {
; SSE-LABEL: shuffle_v4i32_0zz3:
; SSE: # BB#0:
; SSE-NEXT: xorps %xmm1, %xmm1
; SSE-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,3],xmm1[0,0]
; SSE-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2,3,1]
; SSE-NEXT: retq
;
; AVX-LABEL: shuffle_v4i32_0zz3:
; AVX: # BB#0:
; AVX-NEXT: vxorps %xmm1, %xmm1, %xmm1
; AVX-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,3],xmm1[0,0]
; AVX-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,2,3,1]
; AVX-NEXT: retq
%shuffle = shufflevector <4 x i32> %a, <4 x i32> zeroinitializer, <4 x i32> <i32 0, i32 4, i32 4, i32 3>
ret <4 x i32> %shuffle
}
define <4 x i32> @insert_reg_and_zero_v4i32(i32 %a) {
; SSE-LABEL: insert_reg_and_zero_v4i32:
; SSE: # BB#0: