From 8d18969716d6e8bda87d4a432d41e78ee96b9f65 Mon Sep 17 00:00:00 2001
From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Sat, 23 Jul 2016 21:15:31 +0000
Subject: [PATCH] [X86][SSE] Added more widened broadcast tests

Added more vXi16 and vXi8 tests

llvm-svn: 276534
---
 llvm/test/CodeGen/X86/widened-broadcast.ll | 373 ++++++++++++++++++++++++++++-
 1 file changed, 368 insertions(+), 5 deletions(-)

diff --git a/llvm/test/CodeGen/X86/widened-broadcast.ll b/llvm/test/CodeGen/X86/widened-broadcast.ll
index 0c71db5..eafb013 100644
--- a/llvm/test/CodeGen/X86/widened-broadcast.ll
+++ b/llvm/test/CodeGen/X86/widened-broadcast.ll
@@ -118,26 +118,112 @@ entry:
   ret <8 x i16> %ret
 }
 
-define <16 x i16> @load_splat_16i16_16i16_01010101(<16 x i16>* %ptr) nounwind uwtable readnone ssp {
-; SSE-LABEL: load_splat_16i16_16i16_01010101:
+define <8 x i16> @load_splat_8i16_8i16_01230123(<8 x i16>* %ptr) nounwind uwtable readnone ssp {
+; SSE-LABEL: load_splat_8i16_8i16_01230123:
+; SSE:       # BB#0: # %entry
+; SSE-NEXT:    pshufd {{.*#+}} xmm0 = mem[0,1,0,1]
+; SSE-NEXT:    retq
+;
+; AVX1-LABEL: load_splat_8i16_8i16_01230123:
+; AVX1:       # BB#0: # %entry
+; AVX1-NEXT:    vpshufd {{.*#+}} xmm0 = mem[0,1,0,1]
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: load_splat_8i16_8i16_01230123:
+; AVX2:       # BB#0: # %entry
+; AVX2-NEXT:    vpbroadcastq (%rdi), %xmm0
+; AVX2-NEXT:    retq
+;
+; AVX512-LABEL: load_splat_8i16_8i16_01230123:
+; AVX512:       # BB#0: # %entry
+; AVX512-NEXT:    vpbroadcastq (%rdi), %xmm0
+; AVX512-NEXT:    retq
+entry:
+  %ld = load <8 x i16>, <8 x i16>* %ptr
+  %ret = shufflevector <8 x i16> %ld, <8 x i16> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
+  ret <8 x i16> %ret
+}
+
+define <16 x i16> @load_splat_16i16_8i16_0101010101010101(<8 x i16>* %ptr) nounwind uwtable readnone ssp {
+; SSE-LABEL: load_splat_16i16_8i16_0101010101010101:
 ; SSE:       # BB#0: # %entry
 ; SSE-NEXT:    pshufd {{.*#+}} xmm0 = mem[0,0,0,0]
 ; SSE-NEXT:    movdqa %xmm0, %xmm1
 ; SSE-NEXT:    retq
 ;
-; AVX1-LABEL: load_splat_16i16_16i16_01010101:
+; AVX1-LABEL: load_splat_16i16_8i16_0101010101010101:
+; AVX1:       # BB#0: # %entry
+; AVX1-NEXT:    vpshufd {{.*#+}} xmm0 = mem[0,0,0,0]
+; AVX1-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: load_splat_16i16_8i16_0101010101010101:
+; AVX2:       # BB#0: # %entry
+; AVX2-NEXT:    vmovaps (%rdi), %xmm0
+; AVX2-NEXT:    vbroadcastss %xmm0, %ymm0
+; AVX2-NEXT:    retq
+;
+; AVX512-LABEL: load_splat_16i16_8i16_0101010101010101:
+; AVX512:       # BB#0: # %entry
+; AVX512-NEXT:    vmovaps (%rdi), %xmm0
+; AVX512-NEXT:    vbroadcastss %xmm0, %ymm0
+; AVX512-NEXT:    retq
+entry:
+  %ld = load <8 x i16>, <8 x i16>* %ptr
+  %ret = shufflevector <8 x i16> %ld, <8 x i16> undef, <16 x i32> <i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1>
+  ret <16 x i16> %ret
+}
+
+define <16 x i16> @load_splat_16i16_8i16_0123012301230123(<8 x i16>* %ptr) nounwind uwtable readnone ssp {
+; SSE-LABEL: load_splat_16i16_8i16_0123012301230123:
+; SSE:       # BB#0: # %entry
+; SSE-NEXT:    pshufd {{.*#+}} xmm0 = mem[0,1,0,1]
+; SSE-NEXT:    movdqa %xmm0, %xmm1
+; SSE-NEXT:    retq
+;
+; AVX1-LABEL: load_splat_16i16_8i16_0123012301230123:
+; AVX1:       # BB#0: # %entry
+; AVX1-NEXT:    vpshufd {{.*#+}} xmm0 = mem[0,1,0,1]
+; AVX1-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: load_splat_16i16_8i16_0123012301230123:
+; AVX2:       # BB#0: # %entry
+; AVX2-NEXT:    vmovaps (%rdi), %xmm0
+; AVX2-NEXT:    vbroadcastsd %xmm0, %ymm0
+; AVX2-NEXT:    retq
+;
+; AVX512-LABEL: load_splat_16i16_8i16_0123012301230123:
+; AVX512:       # BB#0: # %entry
+; AVX512-NEXT:    vmovaps (%rdi), %xmm0
+; AVX512-NEXT:    vbroadcastsd %xmm0, %ymm0
+; AVX512-NEXT:    retq
+entry:
+  %ld = load <8 x i16>, <8 x i16>* %ptr
+  %ret = shufflevector <8 x i16> %ld, <8 x i16> undef, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3,i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
+  ret <16 x i16> %ret
+}
+
+define <16 x i16> @load_splat_16i16_16i16_0101010101010101(<16 x i16>* %ptr) nounwind uwtable readnone ssp {
+; SSE-LABEL: load_splat_16i16_16i16_0101010101010101:
+; SSE:       # BB#0: # %entry
+; SSE-NEXT:    pshufd {{.*#+}} xmm0 = mem[0,0,0,0]
+; SSE-NEXT:    movdqa %xmm0, %xmm1
+; SSE-NEXT:    retq
+;
+; AVX1-LABEL: load_splat_16i16_16i16_0101010101010101:
 ; AVX1:       # BB#0: # %entry
 ; AVX1-NEXT:    vmovaps (%rdi), %ymm0
 ; AVX1-NEXT:    vpermilps {{.*#+}} xmm0 = xmm0[0,0,0,0]
 ; AVX1-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
 ; AVX1-NEXT:    retq
 ;
-; AVX2-LABEL: load_splat_16i16_16i16_01010101:
+; AVX2-LABEL: load_splat_16i16_16i16_0101010101010101:
 ; AVX2:       # BB#0: # %entry
 ; AVX2-NEXT:    vbroadcastss (%rdi), %ymm0
 ; AVX2-NEXT:    retq
 ;
-; AVX512-LABEL: load_splat_16i16_16i16_01010101:
+; AVX512-LABEL: load_splat_16i16_16i16_0101010101010101:
 ; AVX512:       # BB#0: # %entry
 ; AVX512-NEXT:    vbroadcastss (%rdi), %ymm0
 ; AVX512-NEXT:    retq
@@ -147,3 +233,280 @@ entry:
   ret <16 x i16> %ret
 }
 
+define <16 x i16> @load_splat_16i16_16i16_0123012301230123(<16 x i16>* %ptr) nounwind uwtable readnone ssp {
+; SSE-LABEL: load_splat_16i16_16i16_0123012301230123:
+; SSE:       # BB#0: # %entry
+; SSE-NEXT:    pshufd {{.*#+}} xmm0 = mem[0,1,0,1]
+; SSE-NEXT:    movdqa %xmm0, %xmm1
+; SSE-NEXT:    retq
+;
+; AVX1-LABEL: load_splat_16i16_16i16_0123012301230123:
+; AVX1:       # BB#0: # %entry
+; AVX1-NEXT:    vbroadcastsd (%rdi), %ymm0
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: load_splat_16i16_16i16_0123012301230123:
+; AVX2:       # BB#0: # %entry
+; AVX2-NEXT:    vmovaps (%rdi), %ymm0
+; AVX2-NEXT:    vbroadcastsd %xmm0, %ymm0
+; AVX2-NEXT:    retq
+;
+; AVX512-LABEL: load_splat_16i16_16i16_0123012301230123:
+; AVX512:       # BB#0: # %entry
+; AVX512-NEXT:    vmovaps (%rdi), %ymm0
+; AVX512-NEXT:    vbroadcastsd %xmm0, %ymm0
+; AVX512-NEXT:    retq
+entry:
+  %ld = load <16 x i16>, <16 x i16>* %ptr
+  %ret = shufflevector <16 x i16> %ld, <16 x i16> undef, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3,i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
+  ret <16 x i16> %ret
+}
+
+define <16 x i8> @load_splat_16i8_16i8_0101010101010101(<16 x i8>* %ptr) nounwind uwtable readnone ssp {
+; SSE-LABEL: load_splat_16i8_16i8_0101010101010101:
+; SSE:       # BB#0: # %entry
+; SSE-NEXT:    pshuflw {{.*#+}} xmm0 = mem[0,0,0,0,4,5,6,7]
+; SSE-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; SSE-NEXT:    retq
+;
+; AVX1-LABEL: load_splat_16i8_16i8_0101010101010101:
+; AVX1:       # BB#0: # %entry
+; AVX1-NEXT:    vpshuflw {{.*#+}} xmm0 = mem[0,0,0,0,4,5,6,7]
+; AVX1-NEXT:    vpshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: load_splat_16i8_16i8_0101010101010101:
+; AVX2:       # BB#0: # %entry
+; AVX2-NEXT:    vpbroadcastw (%rdi), %xmm0
+; AVX2-NEXT:    retq
+;
+; AVX512-LABEL: load_splat_16i8_16i8_0101010101010101:
+; AVX512:       # BB#0: # %entry
+; AVX512-NEXT:    vpbroadcastw (%rdi), %xmm0
+; AVX512-NEXT:    retq
+entry:
+  %ld = load <16 x i8>, <16 x i8>* %ptr
+  %ret = shufflevector <16 x i8> %ld, <16 x i8> undef, <16 x i32> <i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1>
+  ret <16 x i8> %ret
+}
+
+define <16 x i8> @load_splat_16i8_16i8_0123012301230123(<16 x i8>* %ptr) nounwind uwtable readnone ssp {
+; SSE-LABEL: load_splat_16i8_16i8_0123012301230123:
+; SSE:       # BB#0: # %entry
+; SSE-NEXT:    pshufd {{.*#+}} xmm0 = mem[0,0,0,0]
+; SSE-NEXT:    retq
+;
+; AVX1-LABEL: load_splat_16i8_16i8_0123012301230123:
+; AVX1:       # BB#0: # %entry
+; AVX1-NEXT:    vpshufd {{.*#+}} xmm0 = mem[0,0,0,0]
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: load_splat_16i8_16i8_0123012301230123:
+; AVX2:       # BB#0: # %entry
+; AVX2-NEXT:    vbroadcastss (%rdi), %xmm0
+; AVX2-NEXT:    retq
+;
+; AVX512-LABEL: load_splat_16i8_16i8_0123012301230123:
+; AVX512:       # BB#0: # %entry
+; AVX512-NEXT:    vbroadcastss (%rdi), %xmm0
+; AVX512-NEXT:    retq
+entry:
+  %ld = load <16 x i8>, <16 x i8>* %ptr
+  %ret = shufflevector <16 x i8> %ld, <16 x i8> undef, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
+  ret <16 x i8> %ret
+}
+
+define <16 x i8> @load_splat_16i8_16i8_0123456701234567(<16 x i8>* %ptr) nounwind uwtable readnone ssp {
+; SSE-LABEL: load_splat_16i8_16i8_0123456701234567:
+; SSE:       # BB#0: # %entry
+; SSE-NEXT:    pshufd {{.*#+}} xmm0 = mem[0,1,0,1]
+; SSE-NEXT:    retq
+;
+; AVX1-LABEL: load_splat_16i8_16i8_0123456701234567:
+; AVX1:       # BB#0: # %entry
+; AVX1-NEXT:    vpshufd {{.*#+}} xmm0 = mem[0,1,0,1]
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: load_splat_16i8_16i8_0123456701234567:
+; AVX2:       # BB#0: # %entry
+; AVX2-NEXT:    vpbroadcastq (%rdi), %xmm0
+; AVX2-NEXT:    retq
+;
+; AVX512-LABEL: load_splat_16i8_16i8_0123456701234567:
+; AVX512:       # BB#0: # %entry
+; AVX512-NEXT:    vpbroadcastq (%rdi), %xmm0
+; AVX512-NEXT:    retq
+entry:
+  %ld = load <16 x i8>, <16 x i8>* %ptr
+  %ret = shufflevector <16 x i8> %ld, <16 x i8> undef, <16 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>
+  ret <16 x i8> %ret
+}
+
+define <32 x i8> @load_splat_32i8_16i8_01010101010101010101010101010101(<16 x i8>* %ptr) nounwind uwtable readnone ssp {
+; SSE-LABEL: load_splat_32i8_16i8_01010101010101010101010101010101:
+; SSE:       # BB#0: # %entry
+; SSE-NEXT:    pshuflw {{.*#+}} xmm0 = mem[0,0,0,0,4,5,6,7]
+; SSE-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; SSE-NEXT:    movdqa %xmm0, %xmm1
+; SSE-NEXT:    retq
+;
+; AVX1-LABEL: load_splat_32i8_16i8_01010101010101010101010101010101:
+; AVX1:       # BB#0: # %entry
+; AVX1-NEXT:    vpshuflw {{.*#+}} xmm0 = mem[0,0,0,0,4,5,6,7]
+; AVX1-NEXT:    vpshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; AVX1-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: load_splat_32i8_16i8_01010101010101010101010101010101:
+; AVX2:       # BB#0: # %entry
+; AVX2-NEXT:    vmovdqa (%rdi), %xmm0
+; AVX2-NEXT:    vpbroadcastw %xmm0, %ymm0
+; AVX2-NEXT:    retq
+;
+; AVX512-LABEL: load_splat_32i8_16i8_01010101010101010101010101010101:
+; AVX512:       # BB#0: # %entry
+; AVX512-NEXT:    vmovdqa (%rdi), %xmm0
+; AVX512-NEXT:    vpbroadcastw %xmm0, %ymm0
+; AVX512-NEXT:    retq
+entry:
+  %ld = load <16 x i8>, <16 x i8>* %ptr
+  %ret = shufflevector <16 x i8> %ld, <16 x i8> undef, <32 x i32> <i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1>
+  ret <32 x i8> %ret
+}
+
+define <32 x i8> @load_splat_32i8_16i8_01230123012301230123012301230123(<16 x i8>* %ptr) nounwind uwtable readnone ssp {
+; SSE-LABEL: load_splat_32i8_16i8_01230123012301230123012301230123:
+; SSE:       # BB#0: # %entry
+; SSE-NEXT:    pshufd {{.*#+}} xmm0 = mem[0,0,0,0]
+; SSE-NEXT:    movdqa %xmm0, %xmm1
+; SSE-NEXT:    retq
+;
+; AVX1-LABEL: load_splat_32i8_16i8_01230123012301230123012301230123:
+; AVX1:       # BB#0: # %entry
+; AVX1-NEXT:    vpshufd {{.*#+}} xmm0 = mem[0,0,0,0]
+; AVX1-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: load_splat_32i8_16i8_01230123012301230123012301230123:
+; AVX2:       # BB#0: # %entry
+; AVX2-NEXT:    vmovaps (%rdi), %xmm0
+; AVX2-NEXT:    vbroadcastss %xmm0, %ymm0
+; AVX2-NEXT:    retq
+;
+; AVX512-LABEL: load_splat_32i8_16i8_01230123012301230123012301230123:
+; AVX512:       # BB#0: # %entry
+; AVX512-NEXT:    vmovaps (%rdi), %xmm0
+; AVX512-NEXT:    vbroadcastss %xmm0, %ymm0
+; AVX512-NEXT:    retq
+entry:
+  %ld = load <16 x i8>, <16 x i8>* %ptr
+  %ret = shufflevector <16 x i8> %ld, <16 x i8> undef, <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
+  ret <32 x i8> %ret
+}
+
+define <32 x i8> @load_splat_32i8_16i8_01234567012345670123456701234567(<16 x i8>* %ptr) nounwind uwtable readnone ssp {
+; SSE-LABEL: load_splat_32i8_16i8_01234567012345670123456701234567:
+; SSE:       # BB#0: # %entry
+; SSE-NEXT:    pshufd {{.*#+}} xmm0 = mem[0,1,0,1]
+; SSE-NEXT:    movdqa %xmm0, %xmm1
+; SSE-NEXT:    retq
+;
+; AVX1-LABEL: load_splat_32i8_16i8_01234567012345670123456701234567:
+; AVX1:       # BB#0: # %entry
+; AVX1-NEXT:    vpshufd {{.*#+}} xmm0 = mem[0,1,0,1]
+; AVX1-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: load_splat_32i8_16i8_01234567012345670123456701234567:
+; AVX2:       # BB#0: # %entry
+; AVX2-NEXT:    vmovaps (%rdi), %xmm0
+; AVX2-NEXT:    vbroadcastsd %xmm0, %ymm0
+; AVX2-NEXT:    retq
+;
+; AVX512-LABEL: load_splat_32i8_16i8_01234567012345670123456701234567:
+; AVX512:       # BB#0: # %entry
+; AVX512-NEXT:    vmovaps (%rdi), %xmm0
+; AVX512-NEXT:    vbroadcastsd %xmm0, %ymm0
+; AVX512-NEXT:    retq
+entry:
+  %ld = load <16 x i8>, <16 x i8>* %ptr
+  %ret = shufflevector <16 x i8> %ld, <16 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 <32 x i8> @load_splat_32i8_32i8_01010101010101010101010101010101(<32 x i8>* %ptr) nounwind uwtable readnone ssp {
+; SSE-LABEL: load_splat_32i8_32i8_01010101010101010101010101010101:
+; SSE:       # BB#0: # %entry
+; SSE-NEXT:    pshuflw {{.*#+}} xmm0 = mem[0,0,0,0,4,5,6,7]
+; SSE-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; SSE-NEXT:    movdqa %xmm0, %xmm1
+; SSE-NEXT:    retq
+;
+; AVX1-LABEL: load_splat_32i8_32i8_01010101010101010101010101010101:
+; AVX1:       # BB#0: # %entry
+; AVX1-NEXT:    vmovdqa (%rdi), %ymm0
+; AVX1-NEXT:    vpshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
+; AVX1-NEXT:    vpshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; AVX1-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: load_splat_32i8_32i8_01010101010101010101010101010101:
+; AVX2:       # BB#0: # %entry
+; AVX2-NEXT:    vpbroadcastw (%rdi), %ymm0
+; AVX2-NEXT:    retq
+;
+; AVX512-LABEL: load_splat_32i8_32i8_01010101010101010101010101010101:
+; AVX512:       # BB#0: # %entry
+; AVX512-NEXT:    vpbroadcastw (%rdi), %ymm0
+; AVX512-NEXT:    retq
+entry:
+  %ld = load <32 x i8>, <32 x i8>* %ptr
+  %ret = shufflevector <32 x i8> %ld, <32 x i8> undef, <32 x i32> <i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1, i32 0, i32 1>
+  ret <32 x i8> %ret
+}
+
+define <32 x i8> @load_splat_32i8_32i8_01230123012301230123012301230123(<32 x i8>* %ptr) nounwind uwtable readnone ssp {
+; SSE-LABEL: load_splat_32i8_32i8_01230123012301230123012301230123:
+; SSE:       # BB#0: # %entry
+; SSE-NEXT:    pshufd {{.*#+}} xmm0 = mem[0,0,0,0]
+; SSE-NEXT:    movdqa %xmm0, %xmm1
+; SSE-NEXT:    retq
+;
+; AVX1-LABEL: load_splat_32i8_32i8_01230123012301230123012301230123:
+; AVX1:       # BB#0: # %entry
+; AVX1-NEXT:    vbroadcastss (%rdi), %ymm0
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: load_splat_32i8_32i8_01230123012301230123012301230123:
+; AVX2:       # BB#0: # %entry
+; AVX2-NEXT:    vmovaps (%rdi), %ymm0
+; AVX2-NEXT:    vbroadcastss %xmm0, %ymm0
+; AVX2-NEXT:    retq
+;
+; AVX512-LABEL: load_splat_32i8_32i8_01230123012301230123012301230123:
+; AVX512:       # BB#0: # %entry
+; AVX512-NEXT:    vmovaps (%rdi), %ymm0
+; AVX512-NEXT:    vbroadcastss %xmm0, %ymm0
+; AVX512-NEXT:    retq
+entry:
+  %ld = load <32 x i8>, <32 x i8>* %ptr
+  %ret = shufflevector <32 x i8> %ld, <32 x i8> undef, <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
+  ret <32 x i8> %ret
+}
+
+define <32 x i8> @load_splat_32i8_32i8_01234567012345670123456701234567(<32 x i8>* %ptr) nounwind uwtable readnone ssp {
+; SSE-LABEL: load_splat_32i8_32i8_01234567012345670123456701234567:
+; SSE:       # BB#0: # %entry
+; SSE-NEXT:    pshufd {{.*#+}} xmm0 = mem[0,1,0,1]
+; SSE-NEXT:    movdqa %xmm0, %xmm1
+; SSE-NEXT:    retq
+;
+; AVX-LABEL: load_splat_32i8_32i8_01234567012345670123456701234567:
+; AVX:       # BB#0: # %entry
+; AVX-NEXT:    vbroadcastsd (%rdi), %ymm0
+; AVX-NEXT:    retq
+entry:
+  %ld = load <32 x i8>, <32 x i8>* %ptr
+  %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
+}
-- 
2.7.4