Re-land r235154-r235156 under the existing -sehprepare flag

[oota-llvm.git] / test / CodeGen / X86 / vector-shuffle-256-v8.ll

diff --git a/test/CodeGen/X86/vector-shuffle-256-v8.ll b/test/CodeGen/X86/vector-shuffle-256-v8.ll
index 624b3f2f003cd6b0b6afa6b81dc3ab1432f0dff8..bb07077b5559c6e716e7dd6415e90bb6a082e827 100644 (file)
--- a/test/CodeGen/X86/vector-shuffle-256-v8.ll
+++ b/test/CodeGen/X86/vector-shuffle-256-v8.ll
@@ -131,11 +131,8 @@ define <8 x float> @shuffle_v8f32_70000000(<8 x float> %a, <8 x float> %b) {
 ;
 ; AVX2-LABEL: shuffle_v8f32_70000000:
 ; AVX2:       # BB#0:
-; AVX2-NEXT:    vpxor %xmm1, %xmm1, %xmm1
 ; AVX2-NEXT:    movl $7, %eax
-; AVX2-NEXT:    vpinsrd $0, %eax, %xmm1, %xmm1
-; AVX2-NEXT:    vpxor %ymm2, %ymm2, %ymm2
-; AVX2-NEXT:    vinserti128 $0, %xmm1, %ymm2, %ymm1
+; AVX2-NEXT:    vmovd %eax, %xmm1
 ; AVX2-NEXT:    vpermps %ymm0, %ymm1, %ymm0
 ; AVX2-NEXT:    retq
   %shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 7, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0>
@@ -961,11 +958,8 @@ define <8 x i32> @shuffle_v8i32_70000000(<8 x i32> %a, <8 x i32> %b) {
 ;
 ; AVX2-LABEL: shuffle_v8i32_70000000:
 ; AVX2:       # BB#0:
-; AVX2-NEXT:    vpxor %xmm1, %xmm1, %xmm1
 ; AVX2-NEXT:    movl $7, %eax
-; AVX2-NEXT:    vpinsrd $0, %eax, %xmm1, %xmm1
-; AVX2-NEXT:    vpxor %ymm2, %ymm2, %ymm2
-; AVX2-NEXT:    vinserti128 $0, %xmm1, %ymm2, %ymm1
+; AVX2-NEXT:    vmovd %eax, %xmm1
 ; AVX2-NEXT:    vpermd %ymm0, %ymm1, %ymm0
 ; AVX2-NEXT:    retq
   %shuffle = shufflevector <8 x i32> %a, <8 x i32> %b, <8 x i32> <i32 7, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0>
@@ -2092,3 +2086,20 @@ entry:
   %res = shufflevector <4 x float> %tmp76, <4 x float> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 undef, i32 undef, i32 undef, i32 undef>
   ret <8 x float> %res
 }
+
+define <8 x i32> @insert_mem_and_zero_v8i32(i32* %ptr) {
+; AVX1-LABEL: insert_mem_and_zero_v8i32:
+; AVX1:       # BB#0:
+; AVX1-NEXT:    vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: insert_mem_and_zero_v8i32:
+; AVX2:       # BB#0:
+; AVX2-NEXT:    vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
+; AVX2-NEXT:    retq
+  %a = load i32, i32* %ptr
+  %v = insertelement <8 x i32> undef, i32 %a, i32 0
+  %shuffle = shufflevector <8 x i32> %v, <8 x i32> zeroinitializer, <8 x i32> <i32 0, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
+  ret <8 x i32> %shuffle
+}
+