diff options
Diffstat (limited to 'test/CodeGen/AArch64/neon-scalar-copy.ll')
| -rw-r--r-- | test/CodeGen/AArch64/neon-scalar-copy.ll | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/CodeGen/AArch64/neon-scalar-copy.ll b/test/CodeGen/AArch64/neon-scalar-copy.ll index 59f62374d4..d433ff595d 100644 --- a/test/CodeGen/AArch64/neon-scalar-copy.ll +++ b/test/CodeGen/AArch64/neon-scalar-copy.ll @@ -78,3 +78,11 @@ define <1 x i64> @test_vector_dup_dv2D(<2 x i64> %v1) { ret <1 x i64> %shuffle.i } +define <1 x i64> @test_vector_copy_dup_dv2D(<1 x i64> %a, <2 x i64> %c) { + ;CHECK: test_vector_copy_dup_dv2D + ;CHECK: dup {{d[0-31]+}}, {{v[0-31]+}}.d[1] + %vget_lane = extractelement <2 x i64> %c, i32 1 + %vset_lane = insertelement <1 x i64> undef, i64 %vget_lane, i32 0 + ret <1 x i64> %vset_lane +} + |