AArch64/ARM64: enable more AArch64 tests on ARM64.

[oota-llvm.git] / test / CodeGen / AArch64 / neon-extract.ll

diff --git a/test/CodeGen/AArch64/neon-extract.ll b/test/CodeGen/AArch64/neon-extract.ll
index 5c52cd30676a2805fb6d135ed93ff28276424c61..cddc2267d772f5b506376319f87245ca974ed7c0 100644 (file)
--- a/test/CodeGen/AArch64/neon-extract.ll
+++ b/test/CodeGen/AArch64/neon-extract.ll
@@ -188,3 +188,35 @@ entry:
   %vext = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10>
   ret <8 x i16> %vext
 }
+
+define <8 x i8> @test_undef_vext_s8(<8 x i8> %a) {
+; CHECK: test_undef_vext_s8:
+; CHECK: ext {{v[0-9]+}}.8b, {{v[0-9]+}}.8b, {{v[0-9]+}}.8b, #0x2
+entry:
+  %vext = shufflevector <8 x i8> %a, <8 x i8> undef, <8 x i32> <i32 10, i32 10, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9>
+  ret <8 x i8> %vext
+}
+
+define <16 x i8> @test_undef_vextq_s8(<16 x i8> %a) {
+; CHECK: test_undef_vextq_s8:
+; CHECK: ext {{v[0-9]+}}.16b, {{v[0-9]+}}.16b, {{v[0-9]+}}.16b, #0x6
+entry:
+  %vext = shufflevector <16 x i8> %a, <16 x i8> undef, <16 x i32> <i32 20, i32 20, i32 20, i32 20, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 20, i32 20, i32 20, i32 20, i32 20>
+  ret <16 x i8> %vext
+}
+
+define <4 x i16> @test_undef_vext_s16(<4 x i16> %a) {
+; CHECK: test_undef_vext_s16:
+; CHECK: ext {{v[0-9]+}}.8b, {{v[0-9]+}}.8b, {{v[0-9]+}}.8b, #0x4
+entry:
+  %vext = shufflevector <4 x i16> %a, <4 x i16> undef, <4 x i32> <i32 2, i32 3, i32 4, i32 5>
+  ret <4 x i16> %vext
+}
+
+define <8 x i16> @test_undef_vextq_s16(<8 x i16> %a) {
+; CHECK: test_undef_vextq_s16:
+; CHECK: ext {{v[0-9]+}}.16b, {{v[0-9]+}}.16b, {{v[0-9]+}}.16b, #0x6
+entry:
+  %vext = shufflevector <8 x i16> %a, <8 x i16> undef, <8 x i32> <i32 10, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10>
+  ret <8 x i16> %vext
+}