diff options
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-shuffle-256-v4.ll | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/vector-shuffle-256-v4.ll b/llvm/test/CodeGen/X86/vector-shuffle-256-v4.ll index b7cfa0b1dab..717c7cddba7 100644 --- a/llvm/test/CodeGen/X86/vector-shuffle-256-v4.ll +++ b/llvm/test/CodeGen/X86/vector-shuffle-256-v4.ll @@ -3,6 +3,21 @@ target triple = "x86_64-unknown-unknown" +define <4 x double> @shuffle_v4f64_0000(<4 x double> %a, <4 x double> %b) { +; AVX1-LABEL: @shuffle_v4f64_0000 +; AVX1: # BB#0: +; AVX1-NEXT: vunpcklpd {{.*}} # xmm0 = xmm0[0,0] +; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm0 +; AVX1-NEXT: retq +; +; AVX2-LABEL: @shuffle_v4f64_0000 +; AVX2: # BB#0: +; AVX2-NEXT: vpermpd {{.*}} # ymm0 = ymm0[0,0,0,0] +; AVX2-NEXT: retq + %shuffle = shufflevector <4 x double> %a, <4 x double> %b, <4 x i32> <i32 0, i32 0, i32 0, i32 0> + ret <4 x double> %shuffle +} + define <4 x double> @shuffle_v4f64_0001(<4 x double> %a, <4 x double> %b) { ; AVX1-LABEL: @shuffle_v4f64_0001 ; AVX1: # BB#0: @@ -293,6 +308,21 @@ define <4 x double> @shuffle_v4f64_0167(<4 x double> %a, <4 x double> %b) { ret <4 x double> %shuffle } +define <4 x i64> @shuffle_v4i64_0000(<4 x i64> %a, <4 x i64> %b) { +; AVX1-LABEL: @shuffle_v4i64_0000 +; AVX1: # BB#0: +; AVX1-NEXT: vunpcklpd {{.*}} # xmm0 = xmm0[0,0] +; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm0 +; AVX1-NEXT: retq +; +; AVX2-LABEL: @shuffle_v4i64_0000 +; AVX2: # BB#0: +; AVX2-NEXT: vpermq {{.*}} # ymm0 = ymm0[0,0,0,0] +; AVX2-NEXT: retq + %shuffle = shufflevector <4 x i64> %a, <4 x i64> %b, <4 x i32> <i32 0, i32 0, i32 0, i32 0> + ret <4 x i64> %shuffle +} + define <4 x i64> @shuffle_v4i64_0001(<4 x i64> %a, <4 x i64> %b) { ; AVX1-LABEL: @shuffle_v4i64_0001 ; AVX1: # BB#0: |
