diff options
| author | Elena Demikhovsky <elena.demikhovsky@intel.com> | 2013-11-14 11:29:27 +0000 |
|---|---|---|
| committer | Elena Demikhovsky <elena.demikhovsky@intel.com> | 2013-11-14 11:29:27 +0000 |
| commit | f58e4144054b85e855c57c86eb058a6bb1907552 (patch) | |
| tree | f294045cfb4fbfd7de30200ef29eb3203ea5decd /test/CodeGen | |
| parent | 4701c4702e2f37d7a9f3ea9ef91ec47d73515093 (diff) | |
| download | external_llvm-f58e4144054b85e855c57c86eb058a6bb1907552.zip external_llvm-f58e4144054b85e855c57c86eb058a6bb1907552.tar.gz external_llvm-f58e4144054b85e855c57c86eb058a6bb1907552.tar.bz2 | |
AVX-512: Handled extractelement from mask vector;
Added VMOSHDUP/VMOVSLDUP shuffle instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194691 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen')
| -rw-r--r-- | test/CodeGen/X86/avx512-insert-extract.ll | 25 | ||||
| -rw-r--r-- | test/CodeGen/X86/avx512-shuffle.ll | 8 |
2 files changed, 33 insertions, 0 deletions
diff --git a/test/CodeGen/X86/avx512-insert-extract.ll b/test/CodeGen/X86/avx512-insert-extract.ll index 530b92e..3f06740 100644 --- a/test/CodeGen/X86/avx512-insert-extract.ll +++ b/test/CodeGen/X86/avx512-insert-extract.ll @@ -98,3 +98,28 @@ define i32 @test10(<16 x i32> %x, i32 %ind) nounwind { ret i32 %e } +;CHECK-LABEL: test11 +;CHECK: movl $260 +;CHECK: bextrl +;CHECK: movl $268 +;CHECK: bextrl +;CHECK: ret +define <16 x i32> @test11(<16 x i32>%a, <16 x i32>%b) { + %cmp_res = icmp ult <16 x i32> %a, %b + %ia = extractelement <16 x i1> %cmp_res, i32 4 + %ib = extractelement <16 x i1> %cmp_res, i32 12 + + br i1 %ia, label %A, label %B + + A: + ret <16 x i32>%b + B: + %c = add <16 x i32>%b, %a + br i1 %ib, label %C, label %D + C: + %c1 = sub <16 x i32>%c, %a + ret <16 x i32>%c1 + D: + %c2 = mul <16 x i32>%c, %a + ret <16 x i32>%c2 +} diff --git a/test/CodeGen/X86/avx512-shuffle.ll b/test/CodeGen/X86/avx512-shuffle.ll index f9186b6..c9e0c2b 100644 --- a/test/CodeGen/X86/avx512-shuffle.ll +++ b/test/CodeGen/X86/avx512-shuffle.ll @@ -215,4 +215,12 @@ define <16 x i32> @test24(<16 x i32> %a, <16 x i32> %b) nounwind { define <16 x i32> @test25(<16 x i32> %a, <16 x i32> %b) nounwind { %c = shufflevector <16 x i32> %a, <16 x i32> %b, <16 x i32> <i32 0, i32 1, i32 19, i32 undef, i32 4, i32 5, i32 23, i32 undef, i32 8, i32 9, i32 27, i32 undef, i32 12, i32 13, i32 undef, i32 undef> ret <16 x i32> %c +} + +; CHECK-LABEL: @test26 +; CHECK: vmovshdup +; CHECK: ret +define <16 x i32> @test26(<16 x i32> %a) nounwind { + %c = shufflevector <16 x i32> %a, <16 x i32> undef, <16 x i32> <i32 1, i32 1, i32 3, i32 3, i32 5, i32 5, i32 7, i32 undef, i32 9, i32 9, i32 undef, i32 11, i32 13, i32 undef, i32 undef, i32 undef> + ret <16 x i32> %c }
\ No newline at end of file |