diff options
Diffstat (limited to 'test/CodeGen/X86/avx512-select.ll')
| -rw-r--r-- | test/CodeGen/X86/avx512-select.ll | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/CodeGen/X86/avx512-select.ll b/test/CodeGen/X86/avx512-select.ll new file mode 100644 index 0000000000..d2d6681fb4 --- /dev/null +++ b/test/CodeGen/X86/avx512-select.ll @@ -0,0 +1,22 @@ +; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s + +; CHECK-LABEL: select00 +; CHECK: vmovaps +; CHECK-NEXT: LBB +define <16 x i32> @select00(i32 %a, <16 x i32> %b) nounwind { + %cmpres = icmp eq i32 %a, 255 + %selres = select i1 %cmpres, <16 x i32> zeroinitializer, <16 x i32> %b + %res = xor <16 x i32> %b, %selres + ret <16 x i32> %res +} + +; CHECK-LABEL: select01 +; CHECK: vmovaps +; CHECK-NEXT: LBB +define <8 x i64> @select01(i32 %a, <8 x i64> %b) nounwind { + %cmpres = icmp eq i32 %a, 255 + %selres = select i1 %cmpres, <8 x i64> zeroinitializer, <8 x i64> %b + %res = xor <8 x i64> %b, %selres + ret <8 x i64> %res +} + |