%ret = shufflevector <32 x i8> %ld, <32 x i8> undef, <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
ret <32 x i8> %ret
}
+
+define <4 x float> @load_splat_4f32_8f32_0000(<8 x float>* %ptr) nounwind uwtable readnone ssp {
+; SSE-LABEL: load_splat_4f32_8f32_0000:
+; SSE: # BB#0: # %entry
+; SSE-NEXT: movaps (%rdi), %xmm0
+; SSE-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,0,0,0]
+; SSE-NEXT: retq
+;
+; AVX1-LABEL: load_splat_4f32_8f32_0000:
+; AVX1: # BB#0: # %entry
+; AVX1-NEXT: vmovaps (%rdi), %ymm0
+; AVX1-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,0,0,0]
+; AVX1-NEXT: vzeroupper
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: load_splat_4f32_8f32_0000:
+; AVX2: # BB#0: # %entry
+; AVX2-NEXT: vmovaps (%rdi), %ymm0
+; AVX2-NEXT: vbroadcastss %xmm0, %xmm0
+; AVX2-NEXT: vzeroupper
+; AVX2-NEXT: retq
+;
+; AVX512-LABEL: load_splat_4f32_8f32_0000:
+; AVX512: # BB#0: # %entry
+; AVX512-NEXT: vmovaps (%rdi), %ymm0
+; AVX512-NEXT: vbroadcastss %xmm0, %xmm0
+; AVX512-NEXT: vzeroupper
+; AVX512-NEXT: retq
+entry:
+ %ld = load <8 x float>, <8 x float>* %ptr
+ %ret = shufflevector <8 x float> %ld, <8 x float> undef, <4 x i32> zeroinitializer
+ ret <4 x float> %ret
+}
+
+define <8 x float> @load_splat_8f32_16f32_89898989(<16 x float>* %ptr) nounwind uwtable readnone ssp {
+; SSE2-LABEL: load_splat_8f32_16f32_89898989:
+; SSE2: # BB#0: # %entry
+; SSE2-NEXT: movaps 32(%rdi), %xmm0
+; SSE2-NEXT: movlhps {{.*#+}} xmm0 = xmm0[0,0]
+; SSE2-NEXT: movaps %xmm0, %xmm1
+; SSE2-NEXT: retq
+;
+; SSE42-LABEL: load_splat_8f32_16f32_89898989:
+; SSE42: # BB#0: # %entry
+; SSE42-NEXT: movddup {{.*#+}} xmm0 = mem[0,0]
+; SSE42-NEXT: movapd %xmm0, %xmm1
+; SSE42-NEXT: retq
+;
+; AVX1-LABEL: load_splat_8f32_16f32_89898989:
+; AVX1: # BB#0: # %entry
+; AVX1-NEXT: vbroadcastsd 32(%rdi), %ymm0
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: load_splat_8f32_16f32_89898989:
+; AVX2: # BB#0: # %entry
+; AVX2-NEXT: vbroadcastsd 32(%rdi), %ymm0
+; AVX2-NEXT: retq
+;
+; AVX512-LABEL: load_splat_8f32_16f32_89898989:
+; AVX512: # BB#0: # %entry
+; AVX512-NEXT: vmovapd (%rdi), %zmm0
+; AVX512-NEXT: vextractf64x4 $1, %zmm0, %ymm0
+; AVX512-NEXT: vbroadcastsd %xmm0, %ymm0
+; AVX512-NEXT: retq
+entry:
+ %ld = load <16 x float>, <16 x float>* %ptr
+ %ret = shufflevector <16 x float> %ld, <16 x float> undef, <8 x i32> <i32 8, i32 9, i32 8, i32 9, i32 8, i32 9, i32 8, i32 9>
+ ret <8 x float> %ret
+}