diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/CodeGen/X86/avx512-shuffle.ll | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/CodeGen/X86/avx512-shuffle.ll b/test/CodeGen/X86/avx512-shuffle.ll index 9f3d86a..71e7ebc 100644 --- a/test/CodeGen/X86/avx512-shuffle.ll +++ b/test/CodeGen/X86/avx512-shuffle.ll @@ -32,6 +32,14 @@ define <16 x i32> @test2(<16 x i32> %a) nounwind { ret <16 x i32> %c } +; CHECK: test2b: +; CHECK: vpermd +; CHECK: ret +define <16 x i32> @test2b(<16 x i32> %a) nounwind { + %c = shufflevector <16 x i32> %a, <16 x i32> undef, <16 x i32> <i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4, i32 11, i32 10, i32 9, i32 8, i32 15, i32 14, i32 13, i32 12> + ret <16 x i32> %c +} + ; CHECK: test3: ; CHECK: vpermq ; CHECK: ret |